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1. 5V 5V 5V _ SE fr lt 5V Max 200mA ov Eg AE EE fred ten 4 COM ee 2k2 3 3V 470R ERE fn F r A Phase Pulse 2 Z A PAN Da EEE 2k2 3 3V 470R EET DEE EEE PE B Phase Pulse UD x B PBN p fr TB1 4 Z an Fig 10 1 Note 1 In case the current requirement of encoder exceeds 200mA connect separate power source to the encoder and connect OV of power source to COM of PCA 2014A PCA 2004A Do not connect 5V of the power source to 5V of PCA 2014A PCA 2004A Axpert Eazy AC Variable Frequency Drive 10 1 ENCODER 0 75mm AWG 18 50m 164 or PCA 2014A PCA 2004A less 6 core twisted shielded cable 5V ov ___ POWER SOURCE Fig 10 2 Note 2 A phase pulse and B phase pulse of input to the PCA 2014A PCA 2004A are given as bellow when a motor rotates forward A B phase pulses mean differential voltages of A B against A B VH A Phase Pulse VL VH B Phase Pulse VL 90 Degree lt 90 Degree a 90 Degree gt lt 90 Degree gt Fig 10 3 Amtech 10 2 CHAPTER 11 SERIAL COMMUNICATION SET UP The Axpert Eazy Drive is equipped with a serial communication function using RS485 as a standard It acts as a
2. No Parameter Unit Def Min Max Res Description WP GROUP 1 PROGRAMMABLE INPUT OUTPUT C101 PSI 1 2 1 36 1 The different options are as under C102 PSI 2 10 1 36 1 1 Not Used 2 Jog Select 3 Ramp Select 4 Preset i p 0 EA Ea d 1 a6 5 Preset i p 1 6 Preset i p 2 C104 PSI 4 1 36 1 7 Freq Increase 8 Freq Decrease 9 Aux Drive 10 Emergncy Stop NO C105 PSI 5 1 36 1 11 Fault Reset 12 Ext Fault NO C106 PSI 6 1 36 1 13 Reverse 14 Terminal 15 Ref Select 0 16 Ref Select 1 17 PR Step Skip 18 PR Step Hold 19 PR RSF Reset 20 PID Bypass 21 PID Disable 22 Emergncy Stop NC 23 Ext Fault NC 24 Run 25 Stop 26 Drive Enable NO 27 Drive Enable NC 28 PLC input 1 29 PLC input 2 30 PLC input 3 31 PLC input 4 32 PLC input 5 33 PLC input 6 34 PLC input 7 35 PLC input 8 36 Torque Mode C107 PSO 1 1 34 1 The different options are as under C108 PSO 2 1 34 1 1 Not Used 2 Run 3 Local 4 Reverse Run C109 PSO 3 l ae i 5 l Detection 6 Freq Attain C110 PSO 4 1 1 34 1 7 Speed Detect1 8 Speed Detect2 9 Acceleration 10 Deceleration C111 Programmable 2 1 34 1 J 11 Aux Drive 12 Timer Output Relay1 13 Zero Speed 14 Fault Alarm C112 Programmable 1 1 34 1 15 PID Up Limit 16 PID Lo Limit Relay2 17 Temp Alarm 18 Ready 19 Pump 1 20 Pump 2 C113 Programmable 25 1
3. No Parameter Unit Def Min Max Res Description WP GROUP 1 RSF PATTERN RUN PARAMETER SELECTION E101 RSF Pattern Run 1 1 3 1 1 Disable iV A Selection 2 RSF Function 3 Pattern Run Function E102 Table 1 Step 15 1 15 1 Select the number of steps for table 1 for RSF YW Selection E103 Table 2 Step 15 1 15 1 Select the number of steps for table 2 for RSF V Selection E104 Table 3 Step 15 1 15 1 Select the number of steps for table 3 for RSF Selection E105 Doff End Alarm Sec 1 0 1 3000 0 1 Outputs an alarm signal for the set time from Time completion of the final step until directly before stoppage E106 Hank Count Gain 1 000 0 001 30 000 0 001 This is hank count calculation gain used to display the hank count E107 Hank Gain 2 1 3 1 1 X0 1 Multiplier 2 X1 0 3 X10 E108 Table Selection 1 1 3 1 Select the required table for RSF Pattern Run function GROUP 2 RSF FREQUENCY FOR TABLE 1 E201 Freq T1 STP1 Hz 5 00 0 01 600 0 01 Set frequency for Table 1 Step 1 E202 Freq T1 STP2 Hz 5 00 0 01 600 0 01 Set frequency for Table 1 Step 2 E203 Freq T1 STP3 Hz 5 00 0 01 600 0 01 Set frequency for Table 1 Step 3 E204 Freq T1 STP4 Hz 5 00 0 01 600 0 01 Set frequency for Table 1 Step 4 E205 Freq T1 STP5 Hz 5 00 0 01 600 0 01 Set frequency for Table 1 Step 5 E206 Freq T1 STP6 Hz 5 00 0 01 600 0 01 Set frequency for Table 1 S
4. Amtech 6 26 No Parameter Unit Def Min Max Res Description WP GROUP 3 PATTERN TIME FOR TABLE 1 G301 PR Time T1 STP1 Sec 10 0 0 1 6000 0 0 1 Settime for Table 1 Step 1 for Pattern Run G302 PR Time T1 STP2 Sec 10 0 0 1 16000 0 0 1 Settime for Table 1 Step 2 for Pattern Run G303 PR Time T1 STP3 Sec 10 0 0 1 16000 0 0 1 Settime for Table 1 Step 3 for Pattern Run G304 PR Time T1 STP4 Sec 10 0 0 1 16000 0 0 1 Settime for Table 1 Step 4 for Pattern Run G305 PR Time T1 STP5 Sec 10 0 0 1 16000 0 0 1 Settime for Table 1 Step 5 for Pattern Run G306 PR Time T1 STP6 Sec 10 0 0 1 16000 0 0 1 Settime for Table 1 Step 6 for Pattern Run G307 PR Time T1 STP7 Sec 10 0 0 1 16000 0 0 1 Settime for Table 1 Step 7 for Pattern Run G308 PR Time T1 STP8 Sec 10 0 0 1 16000 0 0 1 Settime for Table 1 Step 8 for Pattern Run G309 PR Time T1 STP9 Sec 10 0 0 1 16000 0 0 1 Settime for Table 1 Step 9 for Pattern Run G310 PR Time T1 Sec 10 0 0 1 16000 0 0 1 Settime for Table 1 Step 10 for Pattern Run STP10 G311 PR Time T1 Sec 10 0 0 1 16000 0 0 1 Settime for Table 1 Step 11 for Pattern Run STP11 G312 PR Time T1 Sec 10 0 0 1 16000 0 0 1 Settime for Table 1 Step 12 for Pattern Run STP12 G313 PR Time T1 Sec 10 0 0 1 16000 0 0 1 Settime fo
5. PA A Phase Pulses The A phase positive pulse of encoder is applied at this terminal PAN The A phase negative pulse of encoder is applied at this terminal PB B Phase Pulses The B phase positive pulse of encoder is applied at this terminal PBN The B phase negative pulse of encoder is applied at this terminal 5V 5V source This is 5V source for the encoder The encoder is required only in case of close loop control mode Refer chapter 10 for detail on encoder specification FA Programmable This is programmable relay and its function is assigned to Fault FC Fault Relay condition in default When a programmed condition occurs the section Contacts FA FC is closed and the section FB FC is open Select from different 32 FB options using C113 R1A Programmable This is programmable relay and its function is assigned to Run condition RIC Relay 1 contacts in default When a programmed condition occurs the section R1A R1C is closed and the section R1B R1C is open Select from different 32 options R1B using C111 R2A Programmable This is programmable relay and its function is not assigned to any internal R2C Relay 2 contacts signal in default When any function is assigned using C772 and the programmed condition occurs the section R2A R2C is closed and the R2B section R2B R2C is open Select from different 24 options using C112 The control circuit wiring is shown as
6. No Parameter Unit Def Min Max Res Description WP B315 Copy Parameter 0 0 5 1 Copy all parameters from control side to the VY Set Display EEPROM User can copy 3 sets of all parameters 0 Ent Copy Set 4 Copy Set 4 1 Copy Set 1 5 Copy Set 5 2 Copy Set 2 3 Copy Set 3 B316 Paste Parameter 0 0 5 1 Paste all parameters from Display EEPROM to Y Set the control side User can paste 3 sets of all parameters 0 Ent Paste Set 4 Paste Set 4 1 Paste Set 1 5 Paste Set 5 2 Paste Set 2 3 Paste Set 3 GROUP 4 PRESET SPEED B401 Preset Speed 1 Hz 10 00 0 10 600 00 0 01 These preset speeds can be selected by programmable sequence inputs and one can set B402 Preset Speed 2 Hz 15 00 0 10 600 00 0 01 fhe frequencies as per requirement B403 Preset Speed 3 Hz 20 00 0 10 600 00 0 01 B404 Preset Speed 4 Hz 25 00 0 10 600 00 0 01 B405 Preset Speed 5 Hz 30 00 0 10 600 00 0 01 B406 Preset Speed 6 Hz 40 00 0 10 600 00 0 01 B407 Preset Speed 7 Hz 50 00 0 10 600 00 0 01 GROUP 5 SKIP FREQUENCY B501 Skip Frequency 1 Hz 0 10 0 10 600 00 0 01 Sets the skip frequencies and the avoidance B502 Skip Frequeney 2 Hz 0 10 0 10 600 00 0 01 02 for the each frequency B503 Skip Frequency 3 Hz 0 10 0 10 600 00 0 01 B504 Skip Band Hz 0 00 0 00 10 00 0 01 GROUP 6 VECTOR CONTROL CONSTANTS 1 B601 Speed Loop Time ms 10 1 40 1 Speed control repet
7. 85 x M10 11 0 0 43 22 5 199 120 x M10 11 0 0 43 22 5 199 50 x M10 x 2p 11 0 0 43 22 5 199 70 x M10 x 2p 11 0 0 43 22 5 199 85 x M10 X 2p 11 0 0 43 22 5 199 120 x M12 x 2p 13 0 0 51 31 2 276 185 x M12 x 2p 13 0 0 51 31 2 276 300 x M12 x 2p 17 0 0 67 85 0 752 400 x M12 x 2p Amtech 2 4 17 0 0 67 85 0 752 Table 2 500V Series Axpert Eazy drive Terminal and applicable wire for Input and Output Terminal Rated width Hole Tightening r Terminal AMT XXX Lug size diameter torque 5 Current mar mm inch im Screw N m A 2 up op inch tb inch 20 23 30 37 46 54 73 87 10 5 0 41 10 5 0 41 22 5 199 10 5 0 41 22 5 199 11 0 0 43 22 5 199 11 0 0 43 22 5 199 13 0 0 51 31 2 276 13 0 0 51 31 2 276 13 0 0 51 31 2 276 Axpert Eazy AC Variable Frequency Drive een 2 5 Table 3 600V Series Axpert Eazy drive Terminal and applicable wire for Input and Output AMT XXX Lug size 6 max Terminal width mm inch I P O P Hole diameter mm inch Terminal screw size Tightening torque N m Ib inch 011
8. GROUP 2 FREQUENCY SETTING D201 Local Set Frequency Hz This is the set frequency for auxiliary drive when the frequency reference input source is local A106 1 The output will ramp to this frequency when start command is given The minimum limit for this parameter is decided by minimum frequency D202 If D202 is set higher then D201 the value of D202 is automatically assigned to D201 The maximum value of this parameter is decided by Maximum frequency D203 The value of D201 cannot be set higher than D203 Amtech il 6 80 D202 Minimum Frequency Hz This is the minimum output frequency of the AC DRIVE when auxiliary drive is selected In terminal mode this is the minimum output attained with minimum analog input reference This value should always be lower than the maximum frequency D203 The minimum frequency will be reached after start command with selected acceleration ramp up time D203 Maximum Frequency Hz This is the maximum output frequency of the AC DRIVE when auxiliary drive is selected In terminal mode this is the maximum output attained with maximum analog input reference D204 Frequency Reference Input This parameter can be used to select the speed reference input when auxiliary drive is selected The speed reference can be independently selected from the given options even if the AC DRIVE is controlled from any of three sources i e Local Digital Operation Panel Termina
9. 7 x Final Error Dead Band B604 Speed LPF Time Constant mS It is time constant of filter for soeed feedback to the ASR Axpert Eazy AC Variable Frequency Drive ea 6 61 Filter s input 100 ra 63 Filter s output Time Constant B605 ASR Kp It is proportional constant for ASR If we ignore the Integral action than at any time the ASR s output will be Kp times the error at that time To increase the speed response set a large value Note that if the value is too high the actual speed will hunt B606 ASR Ti Sec It is Integral time for ASR If Kp 1 and Error 100 than ASR s output will be 100 within this time The Integral constant Ki is given by Ki Kp Ti To increase the speed response set a small value Note that if the value is too low then the actual speed will hunt B607 ASR Drive Torque Limit In motoring mode it will limit the quadrature current component torque current B608 ASR Regenerative Torque Limit In regenerative mode it will limit the quadrature current component B609 Speed Estimation Kp This is a proportional gain for the adaptive speed estimation To increase the speed estimation response set large value Note that if the value is too high the speed estimation value will hunt B610 Speed Estimation Ti Sec This is an Integral time constant for the adaptive speed estimation To increase the speed esti
10. Adrop in voltage phase dropout or power supply failure may have occurred Check the AC input power supply and remove such condition There may be loose connection at the input Check for the proper input connections Amtech es A 12 The feedback at J10 in PCA 2004A is missing Ensure correct wiring of PCA 2004A 20 Input Phase Sequence Fault i Check the phase sequence of the mains power supply if the phase sequence is reverse change any two phases 21 Driver Fault The fault may be from Driver Board side Switch off the power supply and remove the FRC in case of wire interface Check the cable on both the sides for proper crimping Insert the cable properly and check again If the fault persists proceed for the next step In case of fiber optic interface remove all the fiber optic cables check them and insert them again properly Check again If the fault persists proceed for the next test IGBT Gate Driver board may have problem Replace the IGBT Gate Driver board and check again Take anti static precautions while changing the board Check the SMPS supply voltage 22 Speed Deviation Fault ON oo Check the encoder wiring Check the proper earthing of encoder Problem in auto tuning parameter Enter the correct motor parameter and repeat the procedure for auto tuning 23 Over Speed Fault Check the
11. 8 8 304 2 AMT 400 4 Consult AMTECH or nearest dealer for the dimension AMT 15E 4 Axpert Eazy AC Variable Frequency Drive en A 5 500 and 600 Volt Series Dimensions in mm inch Weight in Model A B C D E F G H kg Ib AMT 011 5 AMT 015 5 AMT 018 5 AMT 022 5 AMT 030 5 AMT 011 6 AMT 015 6 AMT 018 6 AMT 022 6 AMT 030 6 AMT 037 6 595 291 300 236 5 574 5 82 5 142 5 80 5 22 23 4 11 5 11 8 9 3 22 6 3 2 5 6 3 2 48 5 AMT 037 5 AMT 045 5 AMT 055 5 AMT 045 6 AMT 055 6 AMT 075 6 679 5 290 300 236 5 659 5 82 5 227 5 80 5 28 5 26 7 11 4 11 8 9 31 26 0 3 2 9 0 3 2 62 8 AMT 075 5 AMT 090 5 AMT 110 5 AMT 090 6 AMT 110 6 AMT 132 6 906 368 5 3645 313 876 121 375 120 65 85 7 14 5 14 3 12 3 34 5 4 8 14 8 4 7 143 3 AMT 132 5 AMT 160 5 AMT 160 5 AMT 200 6 970 360 364 255 940 127 236 5 105 5 77 4 38 2 14 2 14 3 10 0 37 0 5 0 9 3 4 2 170 6 AMT 200 5 AMT 250 5 AMT 315 5 AMT 250 6 AMT 315 6 AMT 355 6 1247 506 321 400 1217 154 5 460 2245 117 7 49 0 19 9 12 6 15
12. Axpert Eazy AC Variable Frequency Drive ee A 3 Outline Dimensions le B gt lt C gt i D gt olo Eo O O 10mm 0 4 Dia holes 06 PLS G lt F gt lt tarm H gt ed TE y TG KEYPAD 72mm CUTOUT 2 8 A E N Fi N arne lt 10mm 0 4 SIDE VIEW TOP VIEW 400 Volt Series Dimensions in mm inch i i Model inch oan in A B C D E F G H g Ib AMT 011 4 AMT 015 4 470 250 262 197 439 61 5 81 61 5 18 AMT 018 4 18 5 9 8 10 3 7 8 17 3 2 4 3 2 2 4 39 7 AMT 022 4 AMT 030 4 AMT 037 4 585 250 300 197 565 61 5 186 61 5 31 AMT 045 4 23 0 9 8 11 8 7 8 22 2 2 4 7 3 2 4 68 3 AMT 055 4 AMT 075 4 700 322 365 217 680 98 145 98 45 AMT 090 4 27 6 12 7 14 4 8 5 26 8 3 9 5 7 3 9 99 2 AMT 110 4 AMT 132 4 970 360 365 255 940 127 238 106 76 38 2 14 2 14 4 10 0 37 0 5 0 9 4 4 2 167 6 AMT 160 4 Amtech A 4 AMT 200 4 1185 481 321 400 1155 167 431 187 103 AMT 250 4 46 6 18 9 12 6 15 7 45 5 6 6 17 0 7 4 227 0 AMT 315 4 1330 506 321 400 1300 155 528 224 138 AMT 355 4 52 4 19 9 12 6 15 7 51 2 6 1 20 8
13. 50 x M10 70 x M10 22 5 199 90 x M10 22 5 199 50 x M10 x 2p 22 5 199 70 x M10 x 2p 22 5 199 90 x M12 x 2p 31 2 276 150 x M12 x 2p 31 2 276 185 x M12 x 2p 2p Two parallel Note 3 Breaker for wiring 31 2 276 Install circuit breaker or fuse on the power supply side of the AC DRIVE Refer to table and select the Circuit Breaker or Fuses Note 4 Power supply capacity Make sure that the capacity of the transformer used as the AC DRIVE s power supply is 10 times or less AC DRIVE capacity for 4 impedance transformer If the above value is exceeded install an ACL on the AC DRIVE s input side Note 5 Noise filter The AC DRIVE will generate high harmonic electromagnetic noise so using the following noise measures is recommended Insert a noise filter on the input side of the AC DRIVE Contact Amtech to select the proper noise filter Keep the wiring length between the noise filter and AC DRIVE to 500mm 19 7 or less Amtech 2 6 Use a shield cable for the AC DRIVE and motor wiring and connect the screen to the AC DRIVE s terminal When using the control circuit wiring and power circuit wiring in parallel separate the wiring by 300mm 11 8 or more or pass each of the wiring through separate metal conduits If the control circuit wiring and main circuit wiring intersect make sure that they in
14. Abnormal noise and vibration Confirm that there is no abnormal noise or vibration from the installation site or AC DRIVE Input power source Confirm that the input voltage and frequency are within the specifications range Cooling fan Confirm that the cooling fan rotates normally and that no lint etc is stuck on it Indicator Confirm that all lamps on the operation panel light properly Axpert Eazy AC Variable Frequency Drive een 8 1 8 1 2 Periodic Inspections Inspection item Inspection details and work Appearance Check the state of dirt and dust on the vent or heatsink and clean if necessary Interior Check the state of dirt and dust on the PCB and inside the equipment and clean if necessary Terminal block Tighten the terminal block screws if loose Cooling fan Replace the fan every three years Electrolytic capacitor Confirm that there is no liquid leaking or sheath discoloration Insulation resistance Do not perform a megger test on the AC DRIVE When doing a megger test inspection on the external circuit disconnect all wires connected to the AC DRIVE Encoder Confirm that there is no looseness or play in the bearings or couplings The bearings are durable parts Life of bearing is approx 10 000 hours at 6000rpm and approx 30 000 hours at 3000rpm They must be replaced periodically 8 1 3 Inspection of spares The inspection shown in
15. M107 Set Torque 0 1 The current value of torque setting is displayed in vector control mode M108 Torque Reference Input The currently selected torque setting input point in A708 will be displayed in vector control mode only M109 PID Reference 0 1 Displays the value of currently selected PID reference in the unit selected in C614 M110 PID Feedback 0 1 Displays the value of currently selected PID feedback in the unit selected in C614 M111 FSV Input Voltage V 0 1 Display the analog input voltage at FSV M112 FSI Input Current mA 0 1 Display the analog input current at FSI M113 VIN Input Voltage V 0 1 Display the analog input voltage at VIN M114 IIN Input Current mA 0 1 Display the analog input current at IIN M115 Output Current U Amp 0 1 Display the Output current of U phase M116 Output Current V Amp 0 1 Display the Output current of V phase M117 Output Current W Amp 0 1 Display the Output current of W phase GROUP 2 M201 Input Voltage Vry Vac 1 Displays Input Vry Voltage This may differ from the actual i p voltage M202 Input Voltage Vyb Vac 1 Displays Input Vyb Voltage This may differ from the actual i p voltage M203 Output Voltage Vac 1 Displays output voltage command The display may differ from the actual output voltage It depends on the power supply voltage It will display zero when AC DRIVE is OFF M204 DC Bus Voltage Vdc 1 Displays the voltage of the DC bus in the main ci
16. 275v VIOLET 350v ORANGE e 525V WHITE BLACK BLACK To L3 e TR1 Amtech 2 8 BLUE GREEN 115V RED 115V WHITE OV RED WHITE BLUE 115V 115V GREEN OV 2 3 Power terminal layout 400V Series 400V Series AMT 011 4 AMT 015 4 AMT 018 4 AMT 030 4 AMT 037 4 AMT 045 4 AMT 055 4 AMT 022 4 500V Series 500V Series AMT 037 5 AMT 045 5 AMT 055 5 AMT 011 5 AMT 015 5 AMT 018 5 600V Series AMT 022 5 AMT 030 5 AMT 045 6 AMT 055 6 AMT 075 6 600V Series AMT 011 6 AMT 015 6 AMT 018 6 AMT 022 6 AMT 030 6 AMT 037 6 ONON AUN gt WAT LE pe ve D T T a 400V Series AMT 075 4 AMT 090 4 500V Series AMT 132 5 AMT 090 5 AMT 110 5 600V Series AMT 090 6 AMT 110 6 AMT 132 6 Axpert Eazy AC Variable Frequency Drive 400V Series AMT 110 4 AMT 132 4 AMT 160 4 500V Series AMT 132 5 AMT 160 5 600V Series AMT 160 6 AMT 200 6 Amtech 2 10 400V Series AMT 200 4 AMT 250 4 2 11 Axpert Eazy AC Variable Frequency Drive 400V Series AMT 315 4 AMT 355 4 500V Series AMT 200 5 AMT 250 5 AMT 315 5 AMT 250 6 AMT 315 6 AMT 355 6 600V Series Amtech 2 12 2 4 Precautions for control signals wiring v When wiring control circuit wiring to the control terminal block separate the main circuit wiring terminals L1 L2 L3 L 1 L 2 L U V W and the other drive wires and power wires v Use a 0 13mm AWG 26 to 0 8mm AWG 18 wire f
17. C or lt 0 C for 2 second In cases of multiple Inverter Units this fault is for the first Inverter Unit This fault will also come if one or more temperature switch is open Auto Tuning Fault This fault indicates that the unit has failed in the auto tuning process Emergency Stop This fault indicates that the unit has shut down due to the emergency stop command EEPROM Fault This fault indicates that the data received from the EEPROM is incorrect After reset it will store default values in the EEPROM memory Ground earth Fault This fault indicates that the unit has shut down due to ground fault This fault comes when the earth current is higher then the value set in B306 for 100 msec Before reset check that any output is not shorted with the ground Set to 0 to disable the function Communication Loss If the slave main control unit is not responding to the master Digital Operation Panel this fault will occur It is auto reset type If the Axpert Eazy AC Variable Frequency Drive een A 7 Fault Name Fault Description o communication resumes this will be cleared In this fault the AC DRIVE functioning will be affected only if C405 1 18 Output Current This fault indicates that the unbalance in output current between any two Unbalance output phases is higher then the set value in B314 for 10sec Set to 0 to disable the function 19 Input Phase Loss T
18. 2 29 WXOR 029 Register n Register Register Logical Word 16 bit XOR operation between n1 n2 registers Register n Register n1 Register n2 Axpert Eazy AC Variable Frequency Drive fl 6 97 Sr Command Op DATA1 DATA2 DATA3 Description No Name Code 30 NEG 030 Register n 000 000 Negative Register n Register n 31 ABS 031 Register n 000 000 Absolute the value of Register n Register n ABS Register n 32 CMP GT 035 Flag n Register Register lf Register n is greater than Register m then given n m Flag n is set 33 CMP LT 036 Flag n Register Register lf Register n is less than Register m then given n m Flag n is set 34 ICMP GE 037 Flag n Register Register lf Register n is greater than or equal to Register m n m then given Flag n is set 35 CMP_LE 038 Flag n Register Register lf Register n is less than or equal to Register m n m then given Flag n is set 36 CMP_EQ 039 Flag n Register Register lf Register n is equal to Register m then given n m Flag n is set 37 CMP_NE 040 Flag n Register Register If Register n is not equal to Register m then given n m Flag n is set 38 IF 041 Flag n 000 000 If given Flag n is set then condition is true and execute IF ro
19. 245 320 360 470 530 600 704 800 844 1067 1205 1440 1613 1992 2500 2700 Current A Note 1 Max Applicable Motor 37 45 55 75 90 110 132 160 200 250 315 355 400 450 500 630 710 800 900 1120 1400 1550 KW Note 2 Normal Duty Overload Current Rating 120 for 60 seconds 140 for 2 5 seconds Rated Capacity Hp 40 50 60 75 100 125 150 175 215 275 335 420 475 535 600 670 845 950 1075 1200 1500 1875 Max Continuous Rated 60 72 87 110 147 175 215 245 320 360 470 530 600 704 800 844 1067 1205 1440 1613 1992 2500 Current A Note 1 Max Applicable Motor KW Note 2 Overload Current Rating 150 for 60 seconds 175 for 2 5 seconds 30 37 45 55 75 90 110 132 160 200 250 315 355 400 450 500 630 710 800 900 11120 1400 Heavy Duty Power Source 500 575VAC 3 Phase 3 Wire 50 60 Hz Tolerance Voltage tolerance 10 Frequency tolerance 5 AMT XXX 5 037 045 055 075 090 110 132 160 200 250 315 355 400 450 500 630 710 900 10E 12E 14E 15E Rated Capacity Hp 50 60 75 100 125 150 175 215 275 335 420 475 535 600 670 845 950 1200 1340 1675 1875 2075 gt x 3 Max Continuous
20. AMTECH Instruction Manual Axpert Eazy Series 400V System 22kW 30Hp 1550kW 2075Hp 500V System 30kW 40Hp 1400kW 1875Hp 600V System 30kW 40Hp 1800kW 2415Hp NOTICE 1 Read this manual thoroughly before using the Axpert Eazy and store in a safe place for reference 2 Make sure that this manual is delivered to the final user AMTECH IMAE 01 Rev 1 18 NOV 2012 Amtech TABLE OF CONTENTS PREFACE Precautions For Safety CHAPTER 1 DELIVERY INSPECTION AND STORAGE 1 1 Delivery inspection and storage 1 2 Details of rating nameplate CHAPTER 2 INSTALLATION AND WIRING 2 1 Installation environment 2 2 Precautions for power supply and motor wiring 2 3 Power terminal layout 2 4 Precautions for control signals wiring CHAPTER 3 DIGITAL OPERATION PANEL LCD KEYPAD MODULE 3 1 Drive status 3 2 Modes amp parameters 3 3 Parameter display amp setting CHAPTER 4 TEST OPERATION AND ADJUSTMENT 4 1 Preparation before turning power ON 4 2 Initialization of motor constants in Mode B 4 3 Automatic tuning amp adjustment CHAPTER 5 CONTROL INPUT OUTPUT TERMINALS 5 1 Input output terminal functions of PCA 2014A PCA 2004A 5 2 Programmable sequence input PSI wiring 5 3 Programmable analog input PAI wiring 5 4 Programmable analog output PAO wiring 5 5 Programmable sequence output PSO wiring 5 6 Programmable sequence output Relay wiring 5 7 Default function assignment to terminals CHAPTER 6 PARAMETER SETTINGS am
21. Amtech Axpert Eazy Series AC Variable Frequency Drive Axpert Eazy Series AC Variable Frequency Drive is a modern Digital Signal Processor based highly functional AC DRIVE that is easy to use It employs latest generation IGBT as a switching device and pwm control technique to apply commanded output to the motor to control the motor speed PLEASE READ THIS MANUAL THOROUGHLY before use and keep the manual at hand for later reference Also make sure that this manual is delivered to the final users The purpose of this Instruction Manual is to provide basic information on Installation Start up Operational and Troubleshooting for the Axpert Eazy Series AC Variable Frequency Drive WARNING ALWAYS READ THIS MANUAL THOROUGHLY BEFORE USING THE AC DRIVE THIS AC DRIVE CONTAINS HIGH VOLTAGE CIRCUITS THAT MAY BE FATAL TO HUMANS USE EXTREME CAUTION DURING INSTALLATION MAINTENANCE MUST BE PERFORMED BY QUALIFIED TECHNICIANS AND ALL POWER SOURCES MUST BE DISCONNECTED BEFORE ANY MAINTENANCE SUFFICIENT NOTICE MUST BE GIVEN TO THE GENERAL OPERATORS AND WORKERS BEFORE STARTING e ELECTRIC SHOCK MAY OCCUR IF THE FOLLOWING POINTS ARE NOT OBSERVED 1 DO NOT OPEN THE FRONT COVER WHILE THE POWER IS ON 2 A CHARGE STILL REMAINS IN THE AC DRIVE WHILE THE INDICATOR IS LIT EVEN IF THE POWER HAS BEEN TURNED OFF DO NOT OPEN THE FRONT COVER IN THIS CASE WAIT AT LEAST 20 MINUTES AFTER THE INDICATOR GOES OUT 3 DO NOT CONTACT THE ELECTRICAL CIRCUIT WH
22. Enter motor base speed from the motor nameplate When higher than this speed the flux control during vector control will be weakened B106 Motor Output Rating kW Enter motor capacity from the motor nameplate B107 Motor Poles Enter motor poles from the motor nameplate B108 No Load output Voltage Vac Enter the motor terminal voltage during no load at the base speed It will be automatically set if auto tuning function is executed B109 Encoder Pulses P R Enter the encoder pulses from the encoder specification This is used when the motor control mode in A401 2 4 B110 Carrier Frequency kHz This is the carrier frequency of the pwm Set in accordance to the rated capacity of the AC DRIVE If set higher than the specified carrier frequency derate the output current accordingly B111 DTC Gain This is gain for the dead time compensation Adjust incase of motor hunting Amtech i 6 54 B112 KW without VFD kW Enter the power consumption in kW before Axpert Eazy variable frequency drive is installed This is used to calculate the energy saving with VFD B113 Currency Selection Select the currency of the energy cost The money saved using VFD is displayed in this currency B114 Energy Cost Enter the energy cost here This is used to calculate the money saved using VFD Note Parameters B115 to B117 are not applicable to standard VFD and applicabl
23. Failure to observe this could lead to electric shocks and injuries gt Always turn the power OFF before inspecting the motor or machine A potential is applied on the motor terminal even when the motor is stopped Failure to do so could lead to electric shocks and injuries gt Do not use parts other than those designated for the replacement parts Contact your AC DRIVE dealer for replacement parts Failure to observe this could lead to fires gt Never modify the product Failure to observe this could lead to electric shocks or injuries or product failure v Vacuum the AC DRIVE with a vacuum cleaner to clean it Do not use water or organic solvents Failure to observe this could lead to fires or damage v Do not megger the unit Failure to observe this could lead to damage to semiconductor devices 8 1 Inspection items The inspections must be carried out periodically according to the working environment and frequency of use If there are any abnormalities the cause must be inspected immediately and countermeasures taken 8 1 1 Daily inspections Inspection item Inspection details and work Temperature humidity Confirm that the ambient temperature is 0 C 32 F to 50 C 122 F for 400 Volt series Drive and 0 C 32 F to 40 C 104 F for 500 600 Volt series Drive and that the humidity is 95 or less with no dew condensation Oil mist and dust Confirm that there is no oil mist or dust in the AC DRIVE
24. In control version 7 02 and thereafter this parameter show 18 PSI Status and In control version 3 17 and thereafter it is show 14 PSI Status 1 Local When this option is selected the set frequency M105 corresponds to local set frequency A101 Use Digital Operation Panel keypad to change the set value The monitor mode parameter M105 shows the value of local set frequency A101 and M106 will show keypad as frequency reference input The local set frequency A101 will not have any effect in other options 2 FSV 0 10V When this option is selected the set frequency M105 corresponds to analog input FSV The output frequency will be zero at OV and maximum at 10V F F A103 0 4mA 20mA FSV 0 10V FSI 4 20mA 3 FSI 4 20mA When this option is selected the set frequency M105 corresponds to analog input FSI The output frequency will be zero at 4mA and maximum at 20mA 0 4 FSV 0 5V When this option is selected the set frequency M105 corresponds to analog input FSV The output frequency will be zero at OV and maximum at 5V 5 FSI 0 20mA When this option is selected the set frequency M105 corresponds to analog input FSI The output frequency will be zero at OMA and maximum at 20mA F A103 gt 0 FSV 10 0V 10V 0 4mA FSI 20 4mA 20mA 6 FSV 10 0V This is an inverse to option 2 When this option is selected the set frequency M105 corresponds to analog input FSV The output
25. Main Control Inverter Fig 6 2 Block Diagram Of In built PLC function with Main Control Fig 6 2 is a block diagram of main control and In built PLC function All Digital Input and Output Analog Input and output are connected with main control Now user can program In built PLC for his application User can also take output of the drive as PLC Input and output from PLC to the drive as an Input In built PLC Function Related Parameters and Command The In built PLC function related parameters are listed below 1 In built PLC C312 Use this parameter to enable the In built PLC Function 2 In built PLC Command P101 to PA10 Input the PLC commands to be executed with the In built PLC Function in parameters P101 to PA10 3 PLC Display Parameter M313 to M322 In built PLC gt Display For PLC programming there are 115 numbers of 16 bit register and 100 numbers of 1 bit flag 10 values of signed 16 bit register can be displayed in parameter M313 to M322 and these values will be saved in EEPROM at the time of power off Related PLC command is DISPLAY REG 061 and during power on these parameters value will come in register 76 to 85 8 different flag bit status can be display in parameter M323 Related PLC command is DISPLAY FLG 062 4 Digital Input From Inverter PSI Status to In built PLC Parameters C101 to C106 and C114 to C115 have 35 selectable options In these 28 to 35 are for PLC input options Now to take PSI sta
26. Only applicable to Pattern Run amp Ring Spinning Frame functions 20 PID Bypass This is used to bypass the PID controller When this input is selected the PID Reference input will be PID Output and there will not be any effect of PID controller 21 PID Disable This is used to disable the PID controller When this input is selected the PID Output will remain to the last value and there will not be any effect of PID Reference or PID Feedback on the PID Output 22 Emergency stop This is used as emergency stop This is Normally Close type When NC the digital input connected to COM in case of sink logic or to 24V in case of source logic is open Emergency stop occurs as per the selection in C503 23 Ext Fault NC This is used for the external fault function This is Normally Close type When the digital input connected to COM in case of sink logic and to 24V in case of source logic is open external fault occurs 24 Run This is used to give RUN command from terminal 25 Stop This is used to give STOP command from terminal 26 Drive Enable NO This is used for the Enable function It allows drive output when RUN command is given When Enable is not active output will not come even though RUN command is present This is Normally open type When link connected to COM in case of sink logic and to 24V in case of source logic is closed Enable function activates 27 Drive Ena
27. Run As shown above line 2 shows the programmable sequence output and line 3 shows the status of respective output The zero value indicates that the programmable sequence output is OFF and 1 indicates ON In the above screen only PSO 2 and 6 are ON and the others are OFF M309 Unit Serial Number This parameter displays the serial number of the unit M310 Ship Month This parameter displays the month of unit shipment M311 Ship Year This parameter displays the year of unit shipment M312 Display Version This parameter displays the ROM version of Display Board PCA 2003B of AC DRIVE Amtech 6 36 M313 to M322 PLC Display 1 to 10 For In built PLC programming there are 115 numbers of 16 bit registers out of this 10 registers can be displayed in parameter M313 to M322 The values of these registers will be saved in EEPROM on power off This parameters are only applicable in control version 7 02 and thereafter M323 PLC FLAG STAT 0 7 For In built PLC programming there are 100 numbers of 1 bit flags 8 of these flag status can be display in parameter M323 This is applicable to the control version 7 02 and thereafter GROUP 4 FAULT HISTORY FLT 1 FLT10 Fault 1 10 Parameter FLT 1 displays the latest fault It also displays the DC Bus Voltage Vdc Load Current Amp Output Frequency Hz and Heat sink Temperature C at the time of fault occurrence Other four para
28. S S e Places made of in flammable materials such as wood or places that are not heat resistant 4 Ensure ventilation space around the AC DRIVE as shown in the below figure I 200mm 7 87 Axpert Eazy AC Variable Frequency Drive een 2 1 2 2 Precautions for power supply and motor wiring gt Always turn the device s input power OFF before starting wiring Failure to do so could lead to electric shocks or fires gt Carry out grounding that complies with the standards of the country where the AC DRIVE is being installed Failure to do so could lead to electric shocks or fires gt Wiring must always be done by a qualified electrician Failure to observe this could lead to electric shocks or fires gt Always install the device before starting wiring Failure to do so could lead to electric shocks or injuries gt Use circuit breaker or fuses that match with the capacity of AC DRIVE power supply Failure to do so could lead to fires CAUTION v Do not connect an AC power supply to the output terminals U V W and DC terminals L 1 L 2 and L Failure to observe this could lead to injuries or fires v Confirm that the product s rated input voltage and frequency match the power supply voltage and frequency Failure to do so could lead to injuries or fires v Install an overheating protection device on the dynamic braking resistor and shut off the power with this fault signal Failure to do so could le
29. This command is used for logical OR operation between two bit Flags Example OR Fn Fn1 Fn2 Where Fn Fn1 and Fn2 Flag Number 0 to 99 Result will be stored in Fn Fn Fn1 Fn2 25 NOT FLG OPCODE gt 025 This command is used for logical NOT operation of selected bit Flag Example NOT FLG Fn Fm Where Axpert Eazy AC Variable Frequency Drive eee 6 103 Fn and Fm Flag Number 0 to 99 Result will be stored in Fn Fn Fm 26 NOT REG OPCODE gt 026 This command is used for logical NOT operation of selected Register Example NOT REG Rn Rm Where Rn Register Number 0 to 85 Rm Register Number 0 to 114 Result will be stored in Rn Rn Rm 27 WAND OPCODE gt 027 This command is used for 16 bit logical AND operation of selected two Registers Example WAND Rn Rn1 Rn2 Where Rn Register Number 0 to 85 Rn1 Rn2 Register Number 0 to 114 Result will be stored in Rn Rn Rn1 amp Rn2 28 WOR OPCODE gt 028 This command is used for 16 bit logical OR operation of selected two Registers Example WOR Rn Rn1 Rn2 Where Rn Register Number 0 to 85 Rn1 Rn2 Register Number 0 to 114 Result will be stored in Rn Rn Rn1 Rn2 29 WXOR OPCODE gt 029 This command is used for 16 bit logical XOR operation of selected two Registers Example WXOR Rn Rn1 Rn2 Where Rn Register Number 0 to 85 Rn1 Rn2 Register Number 0 to 114 Result will be stored i
30. n as a High 16 bit and Register n 1 asa Low 16 bit are loaded in Register 32 as 32 bits 4 REG32_ST 003 Register n 000 000 Register 32 is store in Register n as a High 16 bit and Register n 1 as a Low 16 bit as 32 bit 5 REGDEC 005 Register n 000 000 Decrement the value of Register n by 1 6 REGINC 006 Register n 000 000 Increment the value of Register n by 1 7 COPY_REG 007 Register n Register 000 Copy Register m in Register n m 8 ICOPY FLG 008 Flag n Flag m 000 Copy Flag m in Flag n 9 SET FLG 009 Flag n 000 000 Set the Flag n 10 ICLEAR FLG 010 Flag n 000 000 Clear the Flag n 11 ADI 011 Register n Value Add immediate value Register n Register n Immediate Value 0 to 32767 12 ADD 012 Register n Register Register Add operation Register n Register n1 n1 n2 Register n2 13 ADD32 013 Register n 000 000 Register n as a High 16 bit and Register n 1 asa Low 16 bit are added to Register 32 as 32 bits Register 32 Register 32 Register n 14 SUB 014 Register n Register Register Subtraction operator Register n Register n1 n1 n2 Register n2 15 SUB32 015 Register n 000 000 Register n as a High 16 bit and Register n 1 asa Low 16 bit are subtracted from Register32 as 32 bits Register 32 Register 32 Register n 16 MUL32 016 Register n Register 000 Multiplication operator Register 32 Register n m Re
31. not be enabled during this process nor the under voltage fault displayed on the operation panel However if the power outage or under voltage condition persists for longer time than the programmed time the AC DRIVE will trip indicating under voltage fault When programmed to 0 the PLCT feature is disabled Note The time in C509 must be less than the time for which the control power supply remains stable during the power outage or under voltage condition C510 Speed Search Match Current Limit Speed search match current limit function limit drive current when speed match with actual motor speed Not usually necessary to set When restarting is not possible with the factory settings set the value C511 Speed Search Match Frequency Gain Set gain to increase the frequency after speed detect for speed search function Axpert Eazy AC Variable Frequency Drive en 6 75 Fout Maximum Frequency 103 mm M101 lout Speed search current limit C505 p M104 C508 gt SPEED SEARCH FUNCTION GROUP 6 PID CONTROL SELECTION C601 PID Control Selection The AC DRIVE provides one inbuilt PID controller which can be used to change the AC DRIVE output frequency or can be utilized as stand alone module This parameter is used to validate the PID operation When PID is used to control the speed of the AC DRIVE select PID Output as frequency reference in A106 The PID output
32. 0 15 PLC A O P 1 When this option is selected the set frequency M107 corresponds to PLC A O P 1 This Parameter option value can be set directly from In built PLC function The output frequency will be zero at Od and maximum at 100d 16 PLC A O P 2 When this option is selected the set frequency M107 corresponds to PLC A O P 2 This Parameter option value can be set directly from In built PLC function The output frequency will be zero at Od and maximum at 100d 17 PLC A O P 3 When this option is selected the set frequency M107 corresponds to PLC A O P 3 This Parameter option value can be set directly from In built PLC function The output frequency will be zero at Od and maximum at 100d 18 PLC A O P 4 When this option is selected the set frequency M107 corresponds to PLC A O P 4 This Parameter option value can be set directly from In built PLC function The output frequency will be zero at Od and maximum at 100d A109 Extended Parameter This parameter is used for extend the Mode E G H P When this Parameter is Disable then Mode E G H P are not display When this Parameter is Enable then Mode E G H P are display This is applicable to the control version 7 02 and thereafter Amtech es 6 44 A110 Frequency Reference Select 1 A111 Frequency Reference Select 2 A112 Frequency Reference Select 3 Use these parameters to select the frequency reference as per the Reference Selec
33. 0 0 1 Settime for Table 2 Step 12 for Pattern Run STP12 G413 PR Time T2 Sec 10 0 0 1 16000 0 0 1 Settime for Table 2 Step 13 for Pattern Run STP13 G414 PR Time T2 PR Sec 10 0 0 1 16000 0 0 1 Settime for Table 2 Step 14 for Pattern Run STP14 G415 PR Time T2 Sec 10 0 0 1 16000 0 0 1 Settime for Table 2 Step 15 for Pattern Run STP15 Axpert Eazy AC Variable Frequency Drive en 6 27 No Parameter Unit Def Min Max Res Description WP GROUP 5 RETURN STEP FOR TABLE 1 G501 Return Step T1 1 1 14 1 Set return step for Table 1 Step 1 STP1 G502 Return Step T1 1 1 14 1 Set return step for Table 1 Step 2 STP2 G503 Return Step T1 1 1 14 1 Set return step for Table 1 Step 3 STP3 G504 Return Step T1 1 1 14 1 Set return step for Table 1 Step 4 STP4 G505 Return Step T1 1 1 14 1 Set return step for Table 1 Step 5 STP5 G506 Return Step T1 1 1 14 1 Set return step for Table 1 Step 6 STP6 G507 Return Step T1 1 1 14 1 Set return step for Table 1 Step 7 STP7 G508 Return Step T1 1 1 14 1 Set return step for Table 1 Step 8 STP8 G509 Return Step T1 1 1 14 1 Set return step for Table 1 Step 9 STP9 G510 Return Step T1 1 1 14 1 Set return step for Table 1 Step 10 STP10 G511 Return Step T1 1 1 14 1 Set return step for Table 1 Step 11 STP11 G512 R
34. 0 10V at VIN B302 Adjustable Over Current Level Set the upper current limit as a percentage of motor rated current Whenever the AC DRIVE output current exceeds the set value the AC DRIVE trips indicating Adjustable over current fault Always set higher side to prevent the unnecessary tripping of the AC DRIVE during normal operation This gives the user to program the current level below the standard inverse time curve This may be used in cases where excessive torque shocks can lead to a harmful effect on the machinery Set to 300 to disable this function The standard inverse time trip remains in effect B303 Acceleration Current Limit Amtech 6 56 This is acceleration current limit and effective only during normal acceleration It stops the acceleration during acceleration if the motor current exceeds the programmed value When the Accel current limit B303 F A M105 Output freq M101 gt t current reduces below the programmed value the AC DRIVE again starts accelerating to the set speed This feature helps in preventing over current tripping of high inertia load during fast acceleration B304 Under Current Level This feature trips the AC DRIVE when the current falls below the programmed value for more than sec after the speed reaches its set speed This feature is not active while the AC DRIVE is accelerating or decelerating Making this 0 will disable this Note
35. 111 Input from Display Panel into P101 to PAO1 Parameter No PLC Command Description P101 047001001000 Copy the PSI1 status into Flag no 1 P102 047002002000 Copy the PSI2 status into Flag no 2 P103 008003001000 Copy the bit status Flag no 1 into Flag no 3 P104 008004002000 Copy the bit status Flag no 2 into Flag no 4 P105 019001001002 AND operation between two Flags and result will be stored in flag no 1 P106 022003003001 XOR operation between two Flags and result will be stored in flag no 3 P107 022004004001 XOR operation between two Flags and result will be stored in flag no 4 P108 048012001000 Write the Flag no 1 s result into the PSI s selectable option no 12 which is Ext Flt NO P109 048024003000 Write the Flag no 3 s result into the PSI s selectable option no 24 which is RUN P110 048002004000 Write the Flag no 4 s result into the PSI s selectable option no 2 which is Jog Select P201 000000000000 End of Program Note User can use 0 to 99 single bit locations for general application User has to set following parameter 1 Enable PLC function from C312 2 Select option 28 in C101 3 Select option 29 in C102 4 Select option 1 in C114 Example 2 This application can be used when RUN is required after certain delay In this example when Digital input will be applied to PSI1 RUN will be activated after 5 seconds of delay To keep R
36. 14011 amp AMTECH EO i AN ISO 9001 2008 COMPANY Conversion n Equipment Observe the following matters when using the inverter as an UL cUL Standard compatible product 1 Use the inverter in an installation environment where maximum surrounding air temperature does not exceed 50 Degree C 2 For the main circuit connected to the inverter use a 75 C CU voltage rating 600V or higher copper wire 3 Use the wire sizes given in Table 2 1 for the main circuit wiring Use a UL CSA Listed round crimp terminal which matches the wire diameter for the terminal connection Crimp the crimp terminal with a crimping tool recommended by the maker 4 When wiring the circuit tighten with the torque given in Table 2 1 5 Always provide a UL Certified fuse on the input side of the inverter When protected by Class fuse as indicated below these devices have the following short circuit rating Table 12 1 Model Fuse Rating A rms Fuse Class Short circuit current AMT xxx 4 055 150A 600VAC Class J 10 000A 075 200A 600VAC Class J 10 000A 090 250A 600VAC Class J 10 000A 110 300A 600VAC Class J 10 000A 132 350A 600VAC Class J 10 000A 160 400A 600VAC Class J 18 000A 200 500A 600VAC Class J 18 000A 250 600A 600VAC Class J 18 000A 315 700A 600VAC Class T 30 000A 355 800A 600VAC Class T 30 000A 6 Install the inverter as open type equipment 7 The installation enviro
37. 3 Divide A705 Fix Bias Hz This is fixed bias added into the output after the math operation A706 Variable Bias This parameter can be used to add variable bias into the output after the math operation Select from the below options 1 Not Used 2 FSV 0 10V 3 FSI 4 20mA 4 VIN 0 10V 5 IN 4 20mA 6 Static Pot Multiplier Fix Bias A106 Freq Ref Input A705 Internal Freq Command Multiplier A702 Math Ref Input Variable Bias Math Operator A706 A704 Axpert Eazy AC Variable Frequency Drive en 6 53 MODE B GROUP 1 MOTOR PARAMETERS B101 Rated Input Voltage Vac Select suitable rated input voltage for the AC DRIVE When the rated input voltage is changed the motor voltage may change accordingly B102 Motor Voltage Vac Enter motor nameplate voltage This is used as reference voltage for many parameters This is the motor terminal voltage during full load at the base frequency B103 Motor Current Amp Enter motor rated current from the motor nameplate This is full load motor current at base frequency The timed over current and other current related protections are based on this value This value cannot be set higher than AC DRIVE rated current M305 B104 Motor Frequency Hz Enter motor base frequency from the motor nameplate Base frequency A403 should be set in accordance to the motor frequency B105 Motor Speed rpm
38. 32 bit load and store commands user should use only 0 to 84 16 bit memory locations Axpert Eazy AC Variable Frequency Drive en 6 115 Example 7 This application can be used to monitor feedback on FSV and convert it to other quantity And to take sample after every 1 second 1 minute and 1 hour and display them on separate Display Parameters Samples of 1 second and 1 minute will be reset but samples of 1 hour will be continuously Increased to measure total input quantity Program Code Input from Display Panel into P101 to PAO1 Parameter No PLC Command Description P101 016094108000 To find feedback P102 001001000100 P103 018001000000 P104 003010000000 P105 028012010011 P106 061001012000 P107 057000000000 Set Timer1 of 1 second P108 009092000000 Start Timer1 P109 041093000000 1 second routine P110 010093000000 Find summation of 60 samples and store it into register 5 P201 012005005012 P202 006020000000 P203 043000000000 P204 001021000060 P205 037010020021 To check if 60 samples are taken P206 041010000000 1 minute routine P207 010010000000 If 60 samples are taken then find the average value of feedback P208 017006005021 oe de a ae register 6 and add it to P209 012007007006 register 7 P210 001005000000 P301 001020000000 P302 006030000000 P303 043000000000 P304 0010600
39. 34 1 21 Pump 3 22 Pump 4 Fault Relay 23 Doff End Alarm 24 Sleep Mode 25 Fault 26 PLC Output 1 27 PLC Output 2 28 PLC Output 3 29 PLC Output 4 30 PLC Output 5 31 PLC Output 6 32 PLC Output 7 33 PID F B ULmt 34 PID F B LLmt C114 PSI RUN O 24 1 36 1 The different options are same as PSI option C115 PSI STOP O 25 1 36 1 GROUP 2 ANALOG OUTPUT SELECTION C201 Vout 1 1 1 15 1 This configures the function of analog output C202 Vout 2 2 1 15 1 1 Output Frequency 2 Output Current 3 Output Power 4 Output Voltage C203 lout 1 3 1 15 125 DC Bus Volt 6 PID Output C204 lout 2 O 4 1 15 1 7 Heat sink Temp 8 PLC A O P 1 9 PLC A O P 2 10 PLC A O P 3 11 PLC A O P 4 12 Uni Trq Cur 13 Excitation 14 Set Frequency Current 15 Bi Trq Cur C205 Vout 1 Gain 0 985 0 100 2 500 0 001 This is gain setting for the VO1 analog output O Control version 7 02 and onwards have 35 options and Control version 3 17 and onwards have 23 options Control version 7 02 and onwards have 32 options and Control version 3 17 and onwards have 24 options Control version 7 04 and onwards have 14 options and Control version 3 17 and onwards have 7 options Amtech 6 14 No Parameter Unit Def Min Max Res Description WP C206 Vout 2 Gain 0 985 0 100
40. 7 PLC for Timer 4 application C708 PLC Panel 0 0 32767 Parameter 8 C709 PLC Panel 0 0 32767 PLC panel parameter 9 can be used in built Parameter 9 PLC application C710 PLC Panel 0 0 32767 PLC panel parameter 10 can be used in built Parameter 10 PLC application C711 PLC Panel 0 0 32767 PLC panel parameter 11 can be used in built Parameter 11 PLC application C712 PLC Panel 0 0 32767 PLC panel parameter 12 can be used in built Parameter 12 PLC application Available in control version 7 02 and onwards Axpert Eazy AC Variable Frequency Drive ee 6 19 MODE D Auxiliary Drive Parameters No Parameter Unit Def Min Max Res Description WP GROUP 1 MOTOR PARAMETERS D101 Motor Voltage Vac 415 380 460 1 Set the rated motor nameplate voltage VY D102 Motor Current Amp M304 0 3 M304 0 1 Insert the rated motor current from the M304 nameplate D103 Motor Frequency Hz 50 0 30 0 600 0 0 1 Set the rated base frequency from the nameplate D104 Motor Speed rpm 1500 1 36000 1 Set the base speed from the motor nameplate D105 Motor Output kW M305 0 1 1500 0 0 1 The motor s rated output at the base speed is Rating set from the nameplate GROUP 2 FREQUENCY SETTING D201 Local Set Hz 10 00 0 10 600 00 0 01 This is the frequency set from the operation Frequency panel for auxiliary motor D202 Min Frequenc
41. Close loop Heavy duty Vector Control 5 V F Open loop Normal duty Control 6 V F Close loop Normal duty Control 7 Sensor less Normal duty Vector Control 8 Close loop Normal duty Vector Control 4 1 2 Selection of start control The Axpert Eazy AC Drive can be controlled from various places like Digital Operation Panel Local Terminal or from PC Select appropriate start control in A301 Use Digital Operation Panel Local during the test operation A301 Start Control 1 Local 2 Terminal 3 Serial 4 1 3 Selection of frequency reference input The Axpert Eazy AC Drive accepts frequency reference from various places like Digital Operation Panel Local Terminal or from PC Select appropriate frequency reference input in A106 Use Digital Operation Panel Local during the test operation A106 Frequency Reference Input 1 Local Digital Operation Panel 2 FSV 0 10V 3 FSI 4 20mA 4 FSV 0 5V 5 FSI 0 20mA 6 FSV 10 0V 7 FSI 20 4mA 8 FSV 5 0V 9 FSI 20 0mA 10 Static pot 11 Serial 12 PID Output 13 VIN 0 10V 14 IIN 4 20mA 15 PLC Analog output 1 16 PLC Analog output 2 17 PLC Analog output 3 18 PLC Analog output 4 Refer the diagram of selection process of frequency reference diagram for the better understanding of the flow frequency reference signal priorities 4 2 Initialization of motor constants in Mode B Input the motor rating parameters Set the following parameters in Mode B B10
42. Direction 0 0 1 1 Select direction of motor rotation 0 Forward 1 Reverse A306 DC Brake Start Hz 1 50 0 10 50 00 0 01 Itis a frequency at which DC braking is initiated Frequency during stop Amtech 6 6 No Parameter Unit Def Min Max Res Description WP A307 DC Brake Current 50 15 150 1 Configure amount of current available for the DC braking when DC braking is used during stop A308 DC Brake Time Sec 0 0 0 0 25 0 0 1 It is amount of time that DC braking will be applied when stop command issued To disable DC Braking operation set this parameter to zero A309 Stall Current Limit 1 1 2 1 Select stall current limit Selection 1 Local 2 Terminal When local is selected B301 will be effective When terminal is selected stall current limit is set by the 0 10V analog signal at Vin GROUP 4 V F CHARACTERISTICS A401 Control Mode 5 1 8 1 Sets the motor control mode of operation VY 1 V F Open loop Heavy duty Control 2 V F Close loop Heavy duty Control 3 Sensor less Heavy duty Vector Control 4 Close loop Heavy duty Vector Control 5 V F Open loop Normal duty Control 6 V F Close loop Normal duty Control 7 Sensor less Normal duty Vector Control 8 Close loop Normal duty Vector Control A402 V F Selection 1 1 3 1 Select the appropriate v f curve VY 1 Linear Curve 2 Square Curve 3 Custom setting A403 Base Frequency 100 0 5 0 100 0 0 1 This
43. Drive rn A 11 Ensure proper earth connection to the unit and inside the unit If again fault occurs after power recycling replace PCA 2014A PCA 2004A 16 Ground Fault Ground fault may have occurred in the output line or motor Check that any output is not shorted with the ground Partially damaged output cables can also lead to this condition One or more current sensor may have problem Remove the current sensor feedback and check If still fault persists replace PCA 2014A PCA 2004A otherwise replace the problematic current sensor 17 Communication Loss Check the communication cable between master LCD Display unit and slave Main control unit Disable the fault using C405 This will allow the inverter to run in case of communication loss between the PCA 2014A PCA 2004A DSP control board and PCA 2012 LCD display board There may be problem in display board PCA 2012 Replace the display board PCA 2012 and check again There may be problem in control board PCA 2014A PCA 2004A If 5V supply or 3 3V supply is not coming then also this fault will come Check the power supply unit and if found problem replace it or replace the DSP control board PCA 2014A PCA 2004A and check again 18 Output Current Unbalance di 2 Check the setting of B314 Correct the setting if it is too low Go through the below steps and if it does not help disable it by set
44. IN VO2 101 CANH RUN PSI6 COM PSI2 PSI4 24V PSO1 PS03 COM RX PB PA 5V FSV FSI ov VO1 OV 102 CANL STOP 24V PSI1 PSI3 PSI5 COM PS02 PS04 TX COM PBN PAN COM VIEW OF PCA 2004A 10V 5V JP2 g a Mi ie Prog Relay 1 Prog Relay 2 GER TB2 O SINK K2 K3 O FA FC FB R1A R1C R1B R2A R2C R2B NC P15 OV VIN IN VO2 101 CANH RUN PSI6 COM PSI2 PSI4 24V PSO1 PS03 COM RX PB PA 5V FSV FSI ov VO1 OV 102 CANL STOP 24V PSI1 PSI3 PSI5 COM PS02 PS04 TX COM PBN PAN COM Axpert Eazy AC Variable Frequency Drive en 5 1 SYMBOL NAME USE 24V 24V source This source is used for the Programmable Sequence Inputs The logic for the Programmable Sequence Inputs can be changed to sink or source with COM the help of JP1 on the control board RUN RUN command This is programmable sequence input and can be configured to different 35 functions using C114 STOP STOP command This is programmable sequence input and can be configured to different 35 functions using C115 PSI 1 6 Programmable These are programmable sequence inputs and can be c
45. In pump applications if the flow decreases below a minimum speed there will be cavitations This feature becomes useful to turn off the pump in such case B305 Overload Setting This is reference for the inverse time overload characteristics Changing this parameter can change the inverse time overload characteristics The setting uses motor rated current as 100 The available over load is 150 for 60 seconds inverse time characteristics Note that if 155 of the rated current is exceeded a trip will occur at the 160 for 10 seconds and at 170 for 4 seconds B306 Earth Ground Fault Detection Level This parameter sets the earth ground fault detection level When the vector sum of all the 3 phase current is more than the set limit the unit will trip in earth ground fault Set to zero to disable the earth ground fault protection Note The internal earth ground fault protection function is to protect the unit against earth ground faults in the motor and the motor cable This is not a personal safety or a fire protection feature The earth ground fault protective function can be disabled setting B306 to zero B307 DC Bus voltage Control When enabled it will prevent the over voltage during RUN condition Refer below figure for the functioning of dc bus voltage control The deceleration will cease if dc bus voltage is gt 740V It will resume only after the dc bus voltage reduces to 710V 30V hysteresis
46. Modbus slave in the network The unit can be controlled with a host computer master using this function 11 1 Connection method This network is configured of one host computer master and 1 to 247 max Axpert Eazy units slaves TB1 on main control board is used for the connection Refer to Chapter 2 Installation and Wiring for wiring the control signal and for the wiring methods The total length of the connected cable must be within 300mt 1000ft By using a commercially available RS485 RS232C converter or USB converter unit the inverter can be connected to a host computer equipped with a serial port or USB such as a commercially available personal computer The details of the TB1 terminal section are shown below TB1 RX and TX are used for serial communication RS232 RS485 Converter Fig 11 1 11 2 Connecting the host computer and Axpert Eazy 1 to 1 EAZY Axpert Eazy AC Variable Frequency Drive a Shielded twisted cable EAZY Converter EAZY Shielded twisted cable Fig 11 2 HOST HOST HOST COMPUTER COMPUTER COMPUTER Master Master Master RS485 RS232 USB AXPERT AXPERT RS232 RS485 AXPERT USB RS485 Converter ee Separates the communication cable from the main circuit cable and other power cables A shielded twisted pair cable should be used for connecting TB1 and the host computer Connect th
47. RUN FUNCTION PARAMETERS First select the pattern run function in E101 With pattern run function the frequency run direction and time can be changed automatically Maximum of 15 patterns can be set in one table and such two sets of tables are available Select the table using E708 Note that only two tables table 1 amp table 2 are available for the pattern run function Set the desired frequency speed pattern in E201 E215 for table 1 Use E401 E415 for table 2 Set the desired time in second to stay at the desired frequency speed for each step in G301 G315 for table 1 Use G401 G415 for table 2 Select the run mode for each step in G101 G115 for table 1 Use G201 G215 for table 2 Time Frequency speed Step 1 Step 2 Step 3 i Step 4 Step 5 lt 4 G301 gi G302 i lt G303 gt G304 lt G305 gt RUN Effect of different sequence inputs RUN Pattern run starts when RUN command turns ON The inverter will stop when this is turned OFF This can be input from Local Terminal or Serial PR Step Skip Proceeds to the next step at the edge from OFF to ON By turning this signal ON OFF with PR Step Hold the step can be proceeded in synchronization with the peripheral machine regardless of the internal timer PR Step Hold The internal timer operation will stop when this command is ON This is used to pause the pattern run operation The inverter will continue to run at the present frequency PR RSF Reset Assig
48. Rated 54 73 87 110 135 150 175 215 290 345 390 430 485 540 670 720 950 1060 1335 1400 1680 1720 Q Current A Note 1 pg E Max Applicable Motor 37 45 55 75 90 110 132 160 200 250 315 355 400 450 500 630 710 900 1000 1250 1400 1550 S KW Note 2 Overload Current Rating 120 for 60 seconds 140 for 2 5 seconds Rated Capacity Hp 40 50 60 75 100 125 150 175 215 275 335 420 475 535 600 670 845 950 1200 1340 1675 11875 Max Continuous Rated 46 54 73 87 110 135 150 175 215 290 345 390 430 485 540 670 720 950 1060 1335 1400 1680 Current A Note 1 Max Applicable Motor KW Note 2 Overload Current Rating 150 for 60 seconds 175 for 2 5 seconds 30 37 45 55 75 90 110 132 160 200 250 315 355 400 450 500 630 710 900 1000 1250 1400 Heavy Duty Power Source 600 690VAC 3 Phase 3 Wire 50 60 Hz Tolerance Voltage tolerance 10 Frequency tolerance 5 AMT XXX 6 037 045 055 075 090 110 132 160 200 250 315 355 400 450 500 630 710 900 10E 12E 14E 17E 18E Rated Capacity Hp 50 60 75 100 125 150 175 215 275 335 420 475 535 600 670 845 950 120011340116751187512275 2415 Max Continu
49. Selection 0 0 1 1 This will enable the s curve shape during acceleration deceleration 0 Disable 1 Enable A206 S Curve Time 1 Sec 0 1 0 1 3000 0 0 1 The maximum value will depend on the currently selected ramp time A207 S Curve Time 2 Sec 0 1 0 1 3000 0 0 1 The maximum value will depend on the currently selected ramp time A208 Current Limit Sec 10 0 0 5 6000 0 0 1 This is ramp up time during the stall current Acceleration Time limit A209 Current Limit Sec 5 0 0 5 6000 0 0 1 This is ramp down time during the stall current Deceleration Time limit A210 Acceleration 1 1 3 1 This is multiplier for the acceleration Deceleration deceleration time related parameters Multiplier A201 A207 and D206 D207 1 x1 2 x10 3 x100 GROUP 3 START STOP SELECTION amp DC BRAKING A301 Start Control 1 1 3 1 Select start location 1 Local 2 Terminal 3 Serial A302 Maintained Start 0 0 1 0 When using terminal start stop facility this Stop parameter gives the choice of having maintained or momentary contacts for start or stop 0 The start control maintained type 1 The start stop control momentary type A303 Start Delay Time Sec 0 0 0 0 10 0 0 1 The motor will be delayed from the run command by the set time This is used for synchronization with peripheral machines such as mechanical brakes A304 Stop Mode 0 0 1 1 Select the stop method 0 Ramp down to stop 1 Coast to stop A305 Motor
50. Unit IU 2 C M703 Temperature Inverter Unit IU 3 C M704 Temperature Inverter Unit IU 4 C M705 Temperature Inverter Unit IU 5 C These parameters display the actual heat sink temperature of Inverter Unit 2 to 5 The value will be displayed with C unit It is only applicable in control version 7 05 and thereafter M706 Temperature Diode Unit DU 1 C M707 Temperature Diode Unit DU 2 C These parameters display the actual heat sink temperature of Diode Unit 1 and 2 The value will be displayed with C unit It is only applicable in control version 7 05 and thereafter M708 Temperature Panel 1 C M709 Temperature Panel 2 C These parameters display the actual heat sink temperature of Panel 1 and 2 The value will be displayed with C unit It is only applicable in control version 7 05 and thereafter M710 Driver Status IU 1 U Phase IU 1 V Phase IU 1 W Phase As shown above line 3 shows the driver fault status of respective IU unit The zero value indicates no driver fault from IU unit and 1 indicates driver fault from respective phase of respective IU unit In the above screen only V phase of IU 1 unit has detected driver fault The sequence of driver fault status bit is shown in above figure Amtech 6 38 MODE A GROUP 1 FREQUENCY SETTING A101 Local Set Frequency
51. above table must also be performed for spare AC DRIVEs that are left connected but are not used in normal operation The operation of the AC DRIVE must be checked every six months by turning the power on 8 2 Measuring devices As the voltage and current on the input and output sides include high harmonics the measured value will differ according to the measuring device When measuring with a device for commercial frequencies measure with the following circuits and noted measuring devices Input voltage Moving iron type voltmeter or Rectifying voltmeter Output voltage Moving iron type voltmeter Input output power Electrodynamometer type wattmeter Amtech 8 2 CHAPTER 9 OPTIONS Besides the standard features available in the Axpert Eazy series AC DRIVE which satisfies most of the industrial applications AMTECH offers its users a spectrum of optional products designed to match their requirement The list of optional products offered by AMTECH herewith is all developed field tested and commissioned at various locations in India A brief description of the option is given Contact AMTECH with relevant data to design one for you 9 1 Green Power Technology Non linear loads like AC DRIVE UPS Converters etc draw power from mains in a way which introduce harmonic currents into the mains They behave like harmonic source which feeds harmonic to all the equipments connected with the power source IEEE STD 519 1992 IEEE Recomm
52. accept the stop from local Digital Operation Panel or Serial if A301 1 or 2 is set In this case the drive will not stop from Terminal A302 Maintained Start Stop When using Terminal as start control 4301 2 this parameter gives the choice of having maintained or momentary contacts for start or stop If A302 0 The start stop control is maintained type as described in below figure Axpert Eazy AC Variable Frequency Drive 6 47 If A302 1 The start stop control is momentary type as described in below figure Output frequency A303 Start Delay Time Sec The motor will be delayed start from the run command by the set time This is used for synchronization with peripheral machines such as mechanical brakes The start command can be from Digital Operation Panel keypad Terminal or Serial The start delay time is also applicable to Jog Select input A304 Stop Mode This parameter allows the user to select the stop mode If 4304 0 selected the output will ramp down to stop with deceleration time after the stop command and then applying the dc brake if programmed to stop If A304 1 selected the output will be turned off simultaneously with the stop command The dc braking will not be applicable in this mode The motor will stop depending on its inertia When stop key is pressed for 2 5 seconds or longer during operation the drive will coast to stop regardless of Local or Terminal start contro
53. amp 2 8 PLC Analog output 1 2 3 amp 4 Serial RS 485 Programmable Analog Inputs FSV 0 5 Vdc or 0 10 Vdc or Inverse FSI 0 20 mA or 4 20 mA or Inverse VIN 0 10 Vdc or Inverse IIN 0 20 mA or 4 20 mA or Inverse Digital Inputs 8 Programmable Sequence Inputs Sink Source changeable Programmable to 35 different options Not Used Jog Select Ramp Select Preset i p 0 Preset i p 1 Preset i p 2 Freq Increase Freq Decrease Aux Drive Emergency Stop Fault Reset Ext Fault Reverse Terminal Ref Select 0 Ref Select 1 PR Step Skip PR Step Hold PR RSF Reset PID Bypass PID Disable Emergency Stop NC Ext Fault NC Run Stop Drive Enable NC Drive Enable NO PLC input 1 PLC input 2 PLC input 3 PLC input 4 PLC input 5 PLC input 6 PLC input 7 and PLC input 8 Amtech A 2 Operation Specifications Digital outputs 4 Programmable Sequence Outputs open collector type Programmable to 32 different options Not Used Run Local Reverse Run I Detection Freq Attain Speed Detect1 Speed Detect2 Acceleration Deceleration Aux Drive Timer Output Zero Speed Fault Alarm PID Up Limit PID Lo Limit Temp Alarm Ready Pump 1 Pump 2 Pump 3 Pump 4 Doff End Alarm Sleep Mode Fault PLC Output 1 PLC Output 2 PLC Output 3 PLC Output 4 PLC Output 5 PLC Output 6 PLC Output 7 PID F B ULmt and PID F B LLmt Po
54. and load s Constant torque inertia to the base speed at the rated torque is set B614 Acceleration 0 0 0 0 100 0 10 1 This is add fixed bias in speed PID output Machine Bias during acceleration B615 Deceleration 0 0 0 0 100 0 10 1 This is add fixed bias in speed PID output Machine Bias during deceleration GROUP 7 VECTOR CONTROL CONSTANTS 2 B701 Torque Mode 0 0 1 1 This parameter will select the torque control Selection mode 0 Disable 1 Enable B702 Excitation Current 30 15 65 1 Excitation Current Set value Reference B703 Torque LPF Time ms 0 0 0 0 1000 0 0 1 Torque reference low pass filter Time constant constant B704 ACR Kp 0 45 0 01 100 00 0 01 Proportional gain for speed regulator B705 ACR Ti ms 0 40 0 01 300 00 0 01 Integral time constant for speed regulator B706 ACR Q Upper Lmt 100 0 0 0 150 0 0 1 AGR Q Controller output upper limit B707 ACR Q Lower Lmt 100 0 0 0 150 0 0 1 AGR Q Controller output lower limit B708 ACR D Upper Lmt 100 0 0 0 150 0 0 1 ACR D Controller output upper limit B709 ACR D Lower Lmt 100 0 0 0 150 0 0 1 ACR D controller output lower limit B710 Torque reference 0 0 1 1 This is used to select Torque reference polarity YW Polarity 0 Unipolar 1 Bipolar Axpert Eazy AC Variable Frequency Drive ee MODE C Parameters
55. controller C606 Integral Time Sec 1 0 0 1 100 0 0 1 Sets the Integral time for the PID controller C607 Derivative Gain 0 00 0 00 1 00 0 01 Sets the Derivative gain for the PID controller C608 PID deviation 100 0 50 0 100 0 0 1 Sets PID Deviation upper limit Upper Limit C609 PID deviation 0 0 0 0 50 0 0 1 Sets PID Deviation lower limit Lower Limit C610 PID Offset 0 0 100 0 100 0 0 1 Sets offset for output after PID control Adjustment C611 PID Reference 50 0 1 0 6553 5 0 1 Set the reference value if operational panel Setting option is selected in parameter C603 The unit will be as per the selection in C674 C612 PID Display Scale 100 0 0 0 6553 5 0 1 Use these parameters to scale the PID signal Max This is used only for the display purpose and C613 PID Display Scale 0 0 00 6553 5 0 1 Will not have any effect on operation Unit Min display as per C614 C614 PID Display Unit 1 1 8 1 Select the unit for the PID signal See 1 2 PSI 3 kg cm 4 C 5 F 6 CFM 7 m H 8 LPM C615 Sleep Mode 0 0 1 1 When the sleep mode is selected the inverter Selection output is switched OFF if the frequency reference or PID output remains below the sleep mode enter frequency for the set time period Sleep mode can be used with or without PID control 0 Disable 1 Enable C616 Sleep Mode Enter Hz 0 10 0 10 600 00 0 01 This is the frequency used to activate the sleep Frequency
56. fallen below the under voltage level A drop in voltage phase dropout or power supply failure may have occurred Check the input power supply and correct it if necessary Loose connection of Input voltage feedback at J10 of PCA 2004A Ensure proper connections of input voltage feedback 8 Charging Fault The dc bus voltage didn t reach to predefined voltage level within 5 sec after power up Soft charge resistor may be open One or more phases may have failed Dc bus voltage feedback may be missing Ensure proper connection of dc bus voltage feedback at JO 9 Output Phase Loss There may be a single phasing of the motor Disconnect and check the motor One or more output cables are open or loose connected Check the output connections and correct it There may be problem in current sensors Disable the feature using C307 10 Reference Missing Analog current input reference 4 20mA to the unit is below 3mA Check the voltage level at FSI terminal of PCA 2014A PCA 2004A 11 External Fault k The signal for the external fault is present at the PSI Check and correct it If the signal is not present remove the selection of the external fault with the help of Mode C parameters There may be a problem in PCA 2014A PCA 2004A Remove the control board PCA 2014A PCA 2004A 12 Temperature Fault A trouble may have occurred in the coolin
57. fault 10 Phase loss fault C503 Emergency Stop mode Set the stopping method for the emergency stop from the following options 1 Coast to stop without fault output 2 Coast to stop with fault output 3 Ramp down to stop C504 Speed Search selection C505 Speed Search Current Limit C506 Speed Search Frequency Deceleration time Sec C507 Speed Search Voltage Acceleration time Sec C508 Speed Search Wait Time Sec Speed search operation is useful to start the coasting motor or AC DRIVE changeover operation without tripping When selected the AC DRIVE starts speed search from the maximum frequency The operation starts after the speed search wait time C508 after the start command The following figure explains the sequence of operation Speed search current limit C505 is applicable only during the speed search operation The output frequency deceleration time and output voltage acceleration time during the SSF can be adjusted using C506 and C507 respectively as per the application C509 PLCT Time Sec Power Loss Carry Through is a function that allows the AC DRIVE to run trip less during the short term power outage under voltage As soon as the power outage under voltage is detected the AC DRIVE output is turned OFF If the supply resumes before the programmed time in C509 the AC DRIVE will start with the speed search operation and reach to the set frequency The fault relay will
58. faults C502 Restart Wait Time Sec 5 1 30 1 Sets the wait time before auto restart C503 Emergency Stop 1 1 3 1 Set the stopping method for the emergency Mode stop 1 Coast to stop without fault output 2 Coast to stop with fault output 3 Ramp down to stop C504 Speed Search 0 0 1 1 Enable or disable the speed Search operation Selection 0 Disable 1 Enable C505 Speed Search 70 30 200 1 Sets the speed search operation current as a Current Limit percentage taking the AC DRIVE rated current as 100 Not usually necessary to set When restarting is not possible with the factory settings reduce the value C506 Speed Search Sec 2 00 0 01 30 00 0 01 This decides the frequency ramp down time Frequency from max frequency during speed search Deceleration Time operation C507 Speed Search Sec 2 0 0 1 10 0 0 1 This decides the output voltage ramp up time Voltage from zero to base voltage during speed search Acceleration Time operation C508 Speed Search Sec 2 0 0 0 20 0 0 1 The wait time after the output is cut off to when Wait Time the speed search operation is started is set Set the time to when the motor residual voltage is abated for this parameter The search operation is delayed by the time set here C509 PLCT Time Sec 2 0 0 5 0 0 1 Set time interval to perform PLCT When programmed to 0 the PLCT function will be disabled C510 Speed Search 100 30 200 1 Speed search ma
59. has failed Remove connector J11 to J15 and reset the fault If the fault can be reset find out which current sensor has failed If after removing connector J11 to J15 the problem persists replace PCA 2013A 35 IU 1 I Unbalance Fault 36 IU 2 Unbalance Fault 37 IU 3 I Unbalance Fault 38 IU 4 Unbalance Fault 39 IU 5 Unbalance Fault Check whether the sensors are connected properly or not If the sensor of one or more Inverter Unit is not connected this fault may come There may be problem with the driver board or fiber optic cable Check the driver board and fiber optic connections If required replace it There may be loose connection of the fiber optic cable or problem with the Fiber Optic Interface Board PCA 96A Checks the connection with of the fiber optic cables are if required change the PCA 96A Check the current sensor connections at Driver Interface Board PCA 2013A If required change the board Axpert Eazy AC Variable Frequency Drive een i A 13 This Fault is only applicable in control version 3 17 and thereafter This Fault is only applicable in control version 7 05 and thereafter Remote mounting of Digital Operation Panel keypad The Digital Operation Panel of Axpert Eazy Series inverter modules can be extended to remote or panel To extend the digital operation panel order the display cable as per the
60. is output frequency at which the output VY voltage reaches to Base Voltage A404 and than after remains constant This is percentage of Motor Frequency B104 A404 Base Voltage 100 0 0 1 100 0 0 1 This is the maximum output voltage available at YW Base Frequency A403 This is percentage of Motor Voltage B102 A405 VF1 Frequency 25 0 10 0 100 0 0 1 These parameters are used to create the custom V Hz profile Three different points for A406 Me Frequency 90 0 10 1000 oH the curve can be defined to get the profile A407 VF3 Frequency 75 0 10 0 100 0 0 1 suitable for the application A A405 lt A406 lt A407 A408 VF1 Voltage 25 0 0 1 100 0 0 1 4408 lt A409 lt A410 A409 VF2 Voltage 50 0 0 1 100 0 0 1 A405 A407 are percentage of A403 and A410 VF3 Voltage 75 0 0 1 100 0 0 1 1408 A410 are percentage of A404 GROUP 5 TORQUE BOOST A501 Manual Torque 0 0 0 0 20 0 0 1 When setting manually set the boost voltage at Boost setting OHZ as a percentage in respect to the rated output voltage When programmed to zero it will be disabled A502 Automatic Torque 0 1 1 1 When automatic torque boost is selected the Boost Selection R1 drop compensation and slip compensation functions will be valid 0 Disable 1 Enable A503 Slip Compensation Hz 0 0 0 0 5 0 0 1 Set the motor s rated slip 2 0 This default value is applicable for V F Closed lo
61. occur 13 2 Input filters and their connections v Electrical shock hazards The input filter terminals must be fully covered with appropriate insulation material to avoid electrical shocks v Electrical shock hazards The input filters must be fully earthed Otherwise there may be a risk of electrical shocks and the effectiveness of filters will be impaired In most cases the input filter should be installed as closely approximately 0 5 meter 20 to the drive as possible to ensure its effectiveness This may be changed if for instance a complete system is filtered in its entirety In this case the whole system would require testing to ensure EMC compliance Ensure that the input filter is securely and effectively earthed If the drive is installed on a metal plate install the filter on the same plate and then earth the plate This is effective to reduce EMI 13 3 Wiring amp Earthing v Select the input cables from those specified in the manual The output cable from the drive must be screened or armored and the screen or armor must be connected to the earth as shown in fig 13 1 Ensure that the input and output cable are not installed in parallel to each other Keep them apart from each other by at least 0 5 meter 20 Ensure that the screen of the output cable is earthed at both ends with one end connected to the drive s earth terminal and the other end to the motor earth Arrange the termination at the drives end insi
62. packaged state 7 Always inspect the AC Variable Frequency Drive before using after storing for a long period Axpert Eazy AC Variable Frequency Drive 1 1 1 2 Details of rating nameplate and type display method The following details are listed on the rating nameplate MODEL AXPERT EAZY AMT 045 4 KW 45 INPUT AC 3 PHASE 380 480V 50 60Hz OUTPUT AC 3 PHASE 380 480V 0 10 600 00Hz OUTPUT CURRENT 87A SERIAL NO gt XXXXX Using the above type as an example the type is displayed as follows AXPERT EAZY AMT 045 4 Series ame Capacity 45kW 4 380 480VAG 3 phase 50 60Hz 5 500 575VAC 3 phase 50 60Hz 6 600 690VAG 3 phase 50 60Hz Amtech en 1 2 CHAPTER 2 INSTALLATION AND WIRING This chapter provides the information needed to properly install and wire the AC Drive Make sure that the AC Drive is wired according to the instructions contained in this chapter The instructions should be read and understood before the actual installation begins v Install the AC Drive dynamic braking unit and resistor and other peripheral devices on noncombustible material such as metal Failure to observe this could lead to fires v Do not mount unit in horizontal position Always mount unit in Vertical position only Failure to observe this could lead to damage the unit v Do not place the product near inflammable items Failure to observe this could lead to fires v Do not let co
63. parameter is used to set the integral time for the I control Setting to maximum value does not perform I control C607 Derivative Gain This parameter is used to set the derivative gain for the D control Setting to zero does not perform D control C608 PID deviation Upper Limit This is the upper limit for the PID output deviation If the programmable sequence output PID Up Limit is selected the output will be ON when the PID output reaches to this level C609 PID deviation Lower Limit This is the lower limit for the PID output deviation If the programmable sequence output PID Lo Limit is selected the output will be ON when the PID output reaches to this level C610 PID Offset Adjustment Sets offset for the output after PID control C611 PID Reference Setting When Local is selected as PID reference this parameter is used to set the PID reference using digital operation panel This parameter will not have any effect if other options are selected as reference C612 PID Display Scale Max Use this parameter to scale the PID signals in terms of process parameters This is used only for the display purpose and will not have any effect on the operation Unit display as per C614 Set this to the max value of the process parameter feedback sensor and will correspond to 10V C613 PID Display Scale Min Use this parameter to scale the PID signals in terms of process parameters This is used
64. rated current for running condition Available in control version 3 17 and onwards Amtech 6 10 No Parameter Unit Def Min Max Res Description WP B305 Overload Setting 105 50 105 100 50 100 This is reference for timed overload characteristic The inverse time characteristics will change with change in B305 This overload setting for Heavy Duty This overload setting for Normal Duty B306 Earth Fault detection Level 50 100 This parameter sets the earth fault detection level B307 DC Bus Voltage Control When enabled it will prevent the overvoltage during RUN condition 1 Disable 2 Frequency Increase 3 Stop Deceleration B308 Reverse Direction Lock Set this to prevent unintentional reverse direction operation When enabled ensure that forward direction is selected in A305 or at terminal The AC DRIVE will not start otherwise 0 Disable 1 Enable B309 Parameter Lock 9999 User selectable 4 digit password to prevent unintentional parameter changes from the digital operation panel B310 Change Password 9999 User can change the 4 digit user password for parameter lock B311 Default Value Load 111 222 333 444 555 666 777 The current active parameters will be saved to non volatile memory The saved parameters will
65. required distance Follow below steps to mount the Digital Operation Panel 1 2 Amtech A 14 Open the front green cover mounted with four screws Digital Operation Panel is mounted on the card plate with the help of four M4 screws and display clamp First remove the display cable from the Digital Operation Panel Now remove the Digital Operation Panel with display clamp from the card plate by opening four M4 screws Digital Operation Panel is mounted on the display clamp using four M4 nuts Remove this clamp Put cutout dimensions are given in the below fig in the front door of the panel or wherever the digital operation panel is to be mounted Follow below sequence shown in the fig to mount the Digital Operation Panel The keypad of the Digital Operation Panel is fitted on green plate This plate has four M3 bolt 10mm 0 4 long on the backside Insert these studs into the holes provided on the panel and fit it with the washer and nut PANEL DOOR As eee as F I ag nm a ae Ed 4 0mm HOLE 04 PLS NY EG K pe SE o e be N Appendix D Revision history Sr No Control Version Changes Compatible display version Effective date 1 7 04 Incorporation of 500V and 600V series in new software Parameters A770 to A112 are added for speed reference selection using ref select 0 and ref select 1 through PSI Added two sets in B315 for copy paste function a
66. start with 0 and reach to 100 when auto tuning is over It will show zero otherwise M304 Rated Current A This parameter displays the rated current capacity of the unit M305 Inverter Type kW This parameter displays the rated kW capacity of the unit Axpert Eazy AC Variable Frequency Drive 6 35 M306 Control Version This parameter displays the ROM version of DSP Control Board PCA 2014A PCA 2004A of AC DRIVE M307 Programmable Sequence Inputs This parameter displays the status of various programmable sequence inputs Mjoldje M Grjoujp 3 m 3jo 7 P S 1 11 21314181617 8 PITT TT 0 1j0 0j0 0j0j0 Fwid Lel Normal Run As shown above line 2 shows the programmable sequence input and line 3 shows the status of respective input The zero value indicates that the programmable sequence input is OFF and 1 indicates ON In the above screen only PSI 2 is ON and the others are OFF In control version 7 02 and thereafter this parameter show 8 PSI Status and In control version 3 17 and thereafter it is show 6 PSI Status M308 Programmable Sequence Outputs This parameter displays the status of various programmable sequence outputs PSO 5 6 amp 7 indicates the status of trip relay programmable relay 1 and programmable relay 2 respectively Mode M Groupi 3 M 3 0 8 P S 0 1 21314151617 RRR Fwds LjelbNormall
67. that the dc bus voltage control function is active Speed Search It shows that the speed search operation is in progress PLCT Active It shows that the Power Loss Carry Through function is in progress 10 Normal Run It shows that ramp up down action is over and unit is running in normal condition 11 Acceleration It shows that the unit is accelerating to the set speed 12 Deceleration It shows that the unit is decelerating 13 Auto Tuning It shows that the auto tuning function is activated and the process is on 14 DC Braking It shows that the dc braking is active 15 Drive Stop It shows that the AC DRIVE is in stop condition 16 Sleep Mode It shows that the AC DRIVE is in sleep mode 17 Mains On It shows that the mains power supply is ON When first time MODE key is pressed lastly accessed parameter of lastly accessed group of Mode M will appear with its data Below figure shows the parameter M101 of Group 1 of Mode M m Mode M Group 1 Parameter Data Parameter Number and Name The first line indicates the present mode and group The second line indicates the parameter number with its name and the third line shows its value The fourth line shows the present status and remains all the time except fault condition contact information and fault history 3 2 Modes amp parameters The parameters are grouped into Modes and Groups according to their functions The configuration of the parameters
68. the analog outputs e Bit status of PSI PSO Fault codes Status codes and Control word can be read into the PLC bit memory location e Monitor Parameters can be read in to PLC registers 16 bit memory location e User can develop program by using PLC Commands based on the required application PLC Commands can be input from the LCD Display This allows changes to be made easily at the site PLC Commands can be input with the standard serial interface 115 registers 16 bit memory locations and 100 Flags 1 bit memory location for PLC operation PLC program s length up to 100 PLC Commands 4 Timer Command can be set from display The In built PLC function processing chart is shown in fig 6 1 PLC commands are separate in each parameter and all command P101 to PA10 execute within 20 millisecond interval Mode P Group 1 Mode P Group 2 9 Mode P Group A Command P108 Command P908 Command PA08 Command P109 Command P909 Command PAO9 Command P110 Command P910 Command PA10 Fig 6 1 In built PLC processing Chart The In built PLC function starts to read command from the Mode P Group 1 parameter P101 and executes it one by one END 000 Command indicates end of program and after this command PLC function again executes from 1 command P101 Axpert Eazy AC Variable Frequency Drive re i 6 93 In built PLC Block P Analog P amp O P In Built PLC Monitor Function Parameter SI PSO In Built PLC
69. the entered value for Resistance Secondary Resistance of motor Exponent B206 L Leakage mH 1 000 0 100 9 999 0 001 This is mantissa section of the entered value for Inductance Leakage Inductance of motor Mantissa B207 L Leakage 0 3 4 1 This is exponent section of the entered value for Inductance Leakage Inductance of motor Exponent B208 M Excitation mH 1 000 0 100 9 999 0 001 This is mantissa section of the entered value for Inductance Excitation Inductance Mantissa B209 M Excitation 0 3 4 1 This is exponent section of the entered value for Inductance Excitation Inductance Exponent B210 Rm Iron Loss mQ 1 000 0 100 9 999 0 001 This is mantissa section of the entered value for Resistance Iron Loss Resistance Mantissa B211 Rm Iron Loss 0 3 5 1 This is exponent section of the entered value for Resistance Iron Loss Resistance Exponent GROUP 3 PROTECTION PARAMETERS B301 Stall Current Limit 150 0 0 0 200 0 0 1 Set the current value as a percentage of motor rated current for normal running condition B302 Adjustable Over 300 50 300 1 Set the upper current level as a percentage of Current Level motor rated current When set to 300 this feature is disabled B303 Acceleration 150 50 200 1 Set the upper current limit as a percentage of Current Limit motor rated current for Acceleration B304 Under Current 0 0 90 1 Set the lower current level as a percentage of Level motor
70. to C106 and C114 C115 at one time Select one of the Options Flag No 1 Not Used 14 Terminal 2 Jog Select 15 Ref Select 0 3 Ramp Select 16 Ref Select 1 4 Preset i p 0 17 PR Step Skip 5 Preset i p 1 18 PR Step Hold 6 Preset i p 2 19 PR RSF Reset WRITE PSI 7 Freq Increase 20 PID Bypass Bit Status 8 Freq Decrease 21 PID Disable of Flag 9 Aux Drive 22 E Stop NC 10 E Stop NO 23 Ext Fit NG 11 Fault Reset 24 RUN 12 Ext Fit NO 25 STOP 13 Reverse 26 Drive Ebl NC 27 Drive Ebl NO Axpert Eazy AC Variable Frequency Drive ee 6 107 45 WRITE PSO OPCODE gt 049 This command is used to write PSO status from In built PLC to Inverter For this user must have to select below PLC option in inverter parameters C107 to C113 Example WRITE_PSO PSO m Fn Where PSO m PSO no 1 to 7 Fn Flag no 0 to 99 PSI SELECTABLE OPTIONS C107 to C113 FLAG NO 26 PLC O P 1 27 PLC O P 2 28 PLC O P 3 29 PLC O P 4 BIT STATUS OF FLAG 30 PLC O P 5 31 PLC O P 6 32 PLC O P 7 WRITE_PSO 46 READ MON PARA OPCODE gt 050 This command is used to read the monitor parameter value into the selected Register Number Example READ MON PARA Rn Modld Where Rn Register Number 0 to 85 Modld Modbus Id of Monitor Parameter 0 to 115 Reference Serial guide Manual Example to read parameter M104 Output Current s Modbus id is 40
71. to another Ask the local government for details 13 1 2 5 Installation into a metal cabinet Install the drive unit in a metal cabinet and put the EMI filter on the power source cable as shown in Fig 13 2 The power source cable and motor cable outside the metal cabinet should be shielded and as shortest as possible Electrically connect the shield to the earth terminal of the motor Axpert Eazy AC Variable Frequency Drive l 13 3 3 It is not necessary to use shielded cables for the control circuit wiring inside the metal cabinet However make the EMI filter power source cable and the motor cable as short as possible and separate them as far from each other as possible 4 In order to suppress the noise emission from the cables earth the shield of the power source cable and motor cable to the metal cabinet with metal clamps 5 Use the shielded cables for the drive control wiring and earth the shield to the metal cabinet with a metal clamp EN 61800 3 Category C3 conformity is achieved by grounding the unit to the metal cabinet Metal cabinet Shield grounded metal for EMC correspondence Inverter Copper plate EMI filter le H LLI E d Bled A shield part is clamped certainly Power cable gt Screened control cable Screened motor cable Fig 13 2 Amtech 13 4
72. under The described precautions must be observed during wiring Changing the jumper position JP1 in PCA 2014A PCA 2004A between SINK and SOURCE position can change the sequence input between sink logic and source logic Open cover designated as Control Unit to access this jumper The unit is shipped with sink logic Axpert Eazy AC Variable Frequency Drive 5 3 5 2 Programmable sequence input PSI wiring SINK LOGIC SOURCE LOGIC SOURCE SINK SINK SOURCE O Precautions 1 Wiring must not be longer than 50meters 164 2 Use minute current contact 3 Do not connect to the analog input output 4 The sink source logic can be changed with JP1 as shown in the above figure 5 3 Programmable analog input PAI wiring L lt 30m 98 4 mm L lt 30m 98 4 mm Precautions 1 Use 2kQ 2W rating potentiometer for the external variable resistor 2 The maximum input rating of FSV VIN is 0 to 10 5V 3 Use a shielded wire shorter than 30meters 98 4 for the wiring 4 For the shield connections open the mate side and connect to OV terminal on TB1 5 The maximum input rating for FSI IIN is 0 to 21mA or 5 67V 6 Do not connect to the sequence input Amtech TKT T m 06i 5 4 5 4 Programmable analog output PAO wiring Output Frequency 0 10V Output Current 0 10V Ground Output Po
73. with C705 106 Panel Parameter 6 Read Read value set with C706 107 Panel Parameter 7 Read Read value set with C707 108 Panel Parameter 8 Read Read value set with C708 109 Panel Parameter 9 Read Read value set with C709 110 Panel Parameter 10 Read Read value set with C710 111 Panel Parameter 11 Read Read value set with C711 112 Panel Parameter 12 Read Read value set with C712 113 114 Reserved All 100 numbers of 1 bit flags are Read Write and one 32 bit register is Read Write In built PLC Command Format The PLC commands used with the In built PLC are 12 digit value shown in below table These commands can be input from the P101 to PA10 parameter 0 0 2 0 0 1 0 2 5 0 0 0 OPCODE DATA1 DATA2 DATA3 12 digit In built PLC Command format Where OPCODE Command no DATA1 Data format 1 DATA2 Data format 2 DATA3 Data format 3 v Note Range of DATA1 DATA2 and DATA3 are different and it depends on command type See list of PLC Commands for detail It is necessary to terminate program with END 000 Command Amtech 6 96 Sr Command Op DATA1 DATA2 DATA3 Description No Name Code 1 END 000 000 000 000 End of the Program 2 IREG LD 001 Register n Value Load the 16 bit value in Register n 3 REG32_LD 002 Register n 000 000 Register
74. 0 0 01 600 0 01 Set frequency for Table 2 Step 6 E407 Freq T2 STP7 Hz 5 00 0 01 600 0 01 Set frequency for Table 2 Step 7 E408 Freq T2 STP8 Hz 5 00 0 01 600 0 01 Set frequency for Table 2 Step 8 E409 Freq T2 STP9 Hz 5 00 0 01 600 0 01 Set frequency for Table 2 Step 9 E410 Freq T2 STP10 Hz 5 00 0 01 600 0 01 Set frequency for Table 2 Step 10 E411 Freq T2 STP11 Hz 5 00 0 01 600 0 01 Set frequency for Table 2 Step 11 E412 Freq T2 STP12 Hz 5 00 0 01 600 0 01 Set frequency for Table 2 Step 12 E413 Freq T2 STP13 Hz 5 00 0 01 600 0 01 Set frequency for Table 2 Step 13 E414 Freq T2 STP14 Hz 5 00 0 01 600 0 01 Set frequency for Table 2 Step 14 E415 Freq T2 STP15 Hz 5 00 0 01 600 0 01 Set frequency for Table 2 Step 15 GROUP 5 RSF TIME FOR TABLE 2 E501 RSF Time T2 Sec 10 0 0 1 6000 0 0 1 Settime for Table 2 Step 1 for RSF function STP1 E502 RSF Time T2 Sec 10 0 0 1 6000 0 0 1 Settime for Table 2 Step 2 for RSF function STP2 E503 RSF Time T2 Sec 10 0 0 1 6000 0 0 1 Settime for Table 2 Step 3 for RSF function STP3 E504 RSF Time T2 Sec 10 0 0 1 6000 0 0 1 Settime for Table 2 Step 4 for RSF function STP4 Axpert Eazy AC Variable Frequency Drive en 6 23 No Parameter Unit Def Min Max Res Description WP E50
75. 0 0 01 Iltis a frequency at which DC braking is initiated Frequency during stop D304 DC Brake Current 50 15 150 1 Configure amount of current available for the DC braking when DC braking is used during stop D305 DC Brake Time Sec 0 0 0 0 25 0 0 1 It is amount of time that DC braking will be applied when stop command is issued To disable DC Braking operation set this parameter to zero O Control version 7 02 and onwards it has 18 options and Control version 3 17 and onwards it has 14 options Amtech Ce 6 20 No Parameter Unit Def Min Max Res Description WP GROUP 4 LIMITING PARAMETER D401 Stall Current Limit 150 0 0 0 200 0 0 1 Set the current value as a percentage of motor rated current for normal running condition D402 Adjustable Over 300 50 300 1 Set the upper current limit as a percentage of Current Level motor rated current for running condition When set to 300 this feature is disabled D403 Acceleration 150 50 200 1 Set the upper current limit as a percentage of Current Limit motor rated current for Acceleration D404 Under Current 0 0 90 1 Set the lower current limit as a percentage of Level motor rated current for running condition Axpert Eazy AC Variable Frequency Drive en 6 21 MODE E Ring Spinning Frame RSF Function Parameters
76. 0 600 00 0 01 PRIVE Frequency A104 Jog Frequency Hz 5 00 0 10 600 00 0 01 This is frequency setting for jog input A105 Line Speed Setting 1500 0 3000 1 RPM line speed display The entered value will be displayed as motor speed in M102 at 50Hz in open loop v f mode It will not have any effect in vector control modes A106 Frequency 1 1 18 1 This is used to select the speed reference Reference Input 1 Local 2 FSV 0 10V 3 FSI 4 20mA 4 FSV 0 5V 5 FSI 0 20mA 6 FSV 10 0V 7 FSI 20 4mA 8 FSV 5 0V 9 FSI 20 OmA 10 Static pot 11 Serial 12 PID Output 13 VIN 0 10V 14 IIN 4 20mA 15 PLC A O P 1 16 PLC A O P 2 17 PLC A O P 3 18 PLC A O P 4 A107 Local Set Torque 0 0 200 0 200 0 0 1 This is set torque from the operation panel in vector control mode A108 Torque Reference 1 1 18 1 This is used to select the torque reference in Input vector control mode 1 Local 2 FSV 0 10V 3 FSI 4 20mA 4 FSV 0 5V 5 FSI 0 20mA 6 FSV 10 0V 7 FSI 20 4mA 8 FSV 5 0V 9 FSI 20 OmA 10 Static pot 11 Serial 12 PID Output 13 VIN 0 10V 14 IIN 4 20mA 15 PLC A O P 1 16 PLC A O P 2 17 PLC A O P 3 18 PLC A O P 4 A109 Extended 0 0 1 1 This will enable to display mode D mode E Parameter mode G mode H and mode P 0 Disable 1 Enable A110 Frequency 3 1 14 1 This is used to select the speed reference using Reference Select 1 Ref Select 0 amp Ref Select 1 through PSI Refer des
77. 00 000 000 Input Flag no 96 Output Flag no 97 Count C705 C706 ms Count in multiple of 1ms Maximum Timer 298 Hour 54 TIMER4 060 000 000 000 Input Flag no 98 Output Flag no 99 Count C707 C708 ms Count in multiple of 1ms Maximum Timer 298 Hour 55 DISPLAY_REG 061 X1 1 10 Register 000 It will display the value of Register n to selected n display number It will be stored in EEPROM on Power off mode Amtech 00000003 o 6 98 Sr Command Op DATA1 DATA2 DATA3 Description No Name Code 56 DISPLAY FLG 062 X1 0 7 Flag n 000 It will display value of selected Flag n on X1 bit location 57 LPF1 063 Register n Register Tc 0 100 Inputs Register m and Tc in mS m LPF Output Register n 58 LPF2 064 Register n Register Tc 0 100 m 59 LPF3 065 Register n Register Tc 0 100 m 60 LPF4 066 Register n Register Tc 0 100 m 61 JMPC 067 X 1 100 Flag n 000 If Flag n 1 then JUMP to X Command no 62 JMPNC 068 X 1 100 Flag n 000 If Flag n 1 then JUMP to X Command no e Range ofn n1 n2 and m are 0 to 114 for register and 0 to 99 for flag e Register 0 to 85 have Read and Write access Register 86 to 114 are Read Only e Flag status is single bit locations which is 0 to 99 e Memory Locations for Registers and Flag status are different e X11 indicate Dis
78. 00060 P305 037030030060 To check if 60 samples are taken P306 041030000000 1 hour routine P307 010030000000 If 60 samples are taken then add value of register 7 to register 9 P308 001030000000 ser i register 9 on Display Para3 which indicate total input P309 012009009007 P310 061003009000 P401 043000000000 P402 001051010000 P403 037055009051 Whenever register 9 will be greater 10000 it will reset to 0 and P404 041055000000 register 56 will be increased by one which indicates that 10000 of P405 006056000000 i a ieee If it is increased to 2 that will indicate 20000 of P406 001009000000 P407 010055000000 Amtech gt gt Pm gt gt gt gt e60 6 116 Parameter No PLC Command Description P408 043000000000 P409 047025001000 If PSI is given then it will reset all Registers and total quantity input P410 041025000000 P501 001005000000 P502 001020000000 P503 001007000000 P504 001006000000 P505 001009000000 P506 001056000000 P507 00103000000 P508 061003009000 P509 061005056000 P510 043000000000 P601 061002007000 To Display values of registers P602 061004009000 P603 061005056000 P604 061006020000 P605 061007030000 P606 000000000000 End of program User has to set following parameter 1 Enable PLC function from C312 2 Register 94 contains FSV input which is read only memory location 3 Register 108 cont
79. 004 So Modld 40004 40001 3 47 READ STA BIT OPCODE gt 051 This command is used to read bit status of Status Register in selected Flag Number Example READ STA BIT Fn StsRegNo BitNo Where Fn Flag number 0 to 99 StsRegNo Status Register Number 1 to 2 BitNo Bit Number 0 to 15 48 READ FLT BIT OPCODE gt 052 This command is used to read bit status of Fault Code Register in selected Flag Number Example READ FLT BIT Fn FitRegNo BitNo Where Fn Flag number 0 to 99 FitRegNo Fault code Register Number 1 to 2 BitNo Bit Number from 0 to 15 49 READ CWORD BIT OPCODE gt 053 This command is used to read bit status of Control Word Register in selected Flag Number Amtech T T T l 6 108 Example READ CWORD BIT Fn CwordRegNo BitNo Where Fn Flag number 0 to 99 CwordRegNo Control Word Register Number 1 to 2 BitNo Bit Number from 0 to 15 50 WRITE_AN_O P OPCODE gt 054 This command is used to set Analog Output or Analog Input by the use of selected Register value Register value should be in the range of 0 to 100d Where Od will give OVolt and 100d will give 10Volt Example WRITE_AN_O P PLCAOPn Rn Where PLCAOPn PLC analog output number PLCAOP1 to PLCAOPA Rn Register Number 0 to 114 FOR ANALOG OPUTPUT Analog output will come according to selection of C201 to C204 To get PLC analog output at VO1 termina
80. 1 S2 Sn Sb Average Frequency __ __ _ g q y T1 sec T 2 sec Tnisec TD sec Where Fs Hz F1 Hz X T1 sec S1 SS 2 Fn 1 Hz Fn Hz x T Sn Jia t Pam X Tes ne Stepirurnber Sp Fn Hz X TD sec 2 2 Stop Mode A304 1 Coast to stop S1 S2 Sn Average Frequency ____ g i y T1 sec T 2 sec 4 Tnisec T D An Q Pr Q i W A Poo L a i Normal deceleration Cc DN i i H cusion oO i i H 5 og 2 i LL H i i 7 i 7 r i i Time LENE i T7 Tdi PP gt It is necessary to set the gain E106 amp E107 in order to display the Hank count correctly The gain is obtained using the following formula x xk Pole GR Rs Spindle radius yard Pole Motor pole count Gr Gear ratio Ne N Motor gear count Nz Spindle gear count 1 Ko Compensation coefficient Compensate slippage etc The Hank count calculation is continued during operation however is reset to zero when the power is turned OFF E101 RSF Pattern Run Selection Select any function from Ring Spinning Frame or Pattern Run function E102 Table1 Step Selection Select the number of steps for table 1 for RSF Gain 2pxR x Axpert Eazy AC Variable Frequency Drive 6 85 E103 Table2 Step Selection Select the number of steps for table 2 for RSF E104 Table3 Step Selection Select the number of steps for table 3 for
81. 1 Rated Input Voltage V B102 Motor Voltage V B103 Motor Current A B104 Motor Frequency Hz B105 Motor Speed rpm B106 Motor Output kW B107 Motor Poles Axpert Eazy AC Variable Frequency Drive en 4 3 Automatic tuning will automatically change the parameters B202 B211 so it is recommended to write down the values set in B202 211 When using the close loop vector control mode input the correct PPR for the encoder in B109 Refer Chapter 10 for the encoder specifications and wiring method Amtech 4 4 o t d OV Old p d O v Jld E EEE yeu Bojeuy O1d uNg elas gt 0 Od 180H Z d 0 V Jld 91 i reuwua L 0o EULUJS z gt O Q 9 NAY I d O W Jld SI i o inu pedfey o NI 189071 2 ira joued jeuoneiado vUWQz t NII k sousJajey JUNO Boyeuy i i NIA Oog rozw Ezy ae ti o gt ig 890ua19jay abeyo Boreuy 199ja5 dwey puewwod NNY AOL O NIA EF O A4ndino did euis EUJajU indino ald ISa aseaioeg bal puewwog falas O euas G bed bei Oo a 1 H Ale i 10d oneIs 01 i 20va 29 iSd uO i ywo 02 IS4 6 ISa i Z d 18591d i se u bal k d eseid D i HO H ywoz 0 IS4 S i uO i p j Bor ni or 2 e i org IS UO i F S a vwp 0Z IS4 Z IS4 soueJejay Sor Z d 18591 ISa i quaing Boreuy z 0 d 188844 1 16 Bor ua
82. 2 500 0 001 This is gain setting for the VO2 analog output C207 lout 1 Gain 0 995 0 100 2 500 0 001 This is gain setting for the 101 analog output C208 lout 1 Bias 980 100 1500 1 This is bias setting for the 101 analog output C209 lout 2 Gain 0 995 0 100 2 500 0 001 This is gain setting for the 102 analog output C210 lout 2 Bias 980 100 1500 1 This is bias setting for the 102 analog output C211 FSV Gain 1 250 0 100 1 500 0 001 This is gain setting for the FSV analog input C212 FSV Bias 0 0 1000 1 This is bias setting for the FSV analog input C213 FSI Gain 1 050 0 100 1 500 0 001 This is gain setting for the FSI analog input C214 FSI Bias 705 0 1000 1 This is bias setting for the FSI analog input C215 VIN Gain 1 085 0 100 1 500 0 001 This is gain setting for the VIN analog input C216 VIN Bias 0 0 1000 1 This is bias setting for the VIN analog input C217 IIN Gain 1 050 0 100 1 500 0 001 This is gain setting for the IIN analog input C218 IIN Bias 705 0 1000 1 This is bias setting for the IIN analog input C219 FSV FSI Time mS 100 0 1000 1 This parameter set the filter time constant for Constant the FSV and FSI analog inputs C220 VIN IIN Time mS 100 0 1000 1 This parameter set the filter time constant for Constant the VIN and IIN analog inputs C221 Vout 1 Bias 85 0 1000 1 This is bias setting for analog output voltage VO1 C222 Vout 2 Bias O 85 0 1000 1 This is bias setting for analo
83. 211 However this will not change the factory setting parameters and user password Full Default Load When set to 777 all the PLC parameters will be set to default Note that the value entered in B310 will not be memorized If correct value is entered appropriate action will be taken and 00 will be displayed If incorrect value is entered no action will be taken and 00 will be displayed B312 OHz Overload Setting B313 0 7 BF Overload Setting For the self cooling type motor when operating at low speed set these parameters to meet the motor characteristics B312 is valid from 0 10Hz to 1 00Hz B313 is valid from gt 1 00Hz to 0 7 Base Frequency B305 is valid from gt 0 7 Base Frequency Note that B312 lt B313 lt B305 B314 Output Current Unbalance Level Set the unbalance current level for the output When the current unbalance exceeds the set level the unit will trip Set to 0 to disable the function B315 Copy Parameter Set This parameter is used for the Copy all parameters to the Display EEPROM from control side Display used as Pen Drive User can copy 5 sets of all parameters This is applicable to the control version 7 02 and thereafter The following options are 0 Enter Copy Set 4 Copy Set 4 1 Copy Set 1 5 Copy Set 5 2 Copy Set 2 3 Copy Set 3 B316 Paste Parameter Set This parameter is used for the Paste all parameters to the control side fr
84. 4 When selected for the normal parameter display in A601 A604 the value will be displayed with Fb unit M111 FSV Input Voltage This parameter displays the analog input voltage at FSV This is applicable to the control version 7 02 and thereafter M112 FSI Input Current This parameter displays the analog input current at FSI This is applicable to the control version 7 02 and thereafter M113 VIN Input Voltage This parameter displays the analog input voltage at VIN This is applicable to the control version 7 02 and thereafter M114 IIN Input Current This parameter displays the analog input current at IIN This is applicable to the control version 7 02 and thereafter M115 Output Current U This parameter displays the Output current of U phase This is applicable to the control version 7 02 and thereafter M116 Output Current V This parameter displays the Output current of V phase This is applicable to the control version 7 02 and thereafter M117 Output Current W This parameter displays the Output current of W phase This is applicable to the control version 7 02 and thereafter GROUP 2 M201 Input Voltage Vry Vac Axpert Eazy AC Variable Frequency Drive 6 33 This parameter displays the input line to line voltage between R amp Y at input This is calculated based on the DC bus voltage and output power This may differ from the actual input vo
85. 5 RSF Time T2 Sec 10 0 0 1 6000 0 0 1 Settime for Table 2 Step 5 for RSF function STP5 E506 RSF Time T2 Sec 10 0 0 1 6000 0 0 1 Settime for Table 2 Step 6 for RSF function STP6 E507 RSF Time T2 Sec 10 0 0 1 6000 0 0 1 Set time for Table 2 Step 7 for RSF function STP7 E508 RSF Time T2 Sec 10 0 0 1 6000 0 0 1 Settime for Table 2 Step 8 for RSF function STP8 E509 RSF Time T2 Sec 10 0 0 1 6000 0 0 1 Settime for Table 2 Step 9 for RSF function STP9 E510 RSF Time T2 Sec 10 0 0 1 6000 0 0 1 Settime for Table 2 Step 10 for RSF function STP10 E511 RSF Time T2 Sec 10 0 0 1 6000 0 0 1 Set time for Table 2 Step 11 for RSF function STP11 E512 RSF Time T2 Sec 10 0 0 1 6000 0 0 1 Set time for Table 2 Step 12 for RSF function STP12 E513 RSF Time T2 Sec 10 0 0 1 6000 0 0 1 Settime for Table 2 Step 13 for RSF function STP13 E514 RSF Time T2 Sec 10 0 0 1 6000 0 0 1 Settime for Table 2 Step 14 for RSF function STP14 E515 RSF Time T2 Sec 10 0 0 1 6000 0 0 1 Settime for Table 2 Step 15 for RSF function STP15 GROUP 6 RSF FREQUENCY FOR TABLE 3 E601 Freq T3 STP1 Hz 5 00 0 01 600 0 01 Set frequency for Table 3 Step 1 E602 Freq T3 STP2 Hz 5 00 0 01 600 0 01 Set frequency for Table 3 Step 2 E603 Freq T3 STP3 Hz 5 00 0 01 600 0 01 Set frequency for Table 3 Step 3 E604 Freq T3 STP4 Hz 5 00 0 01 600 0 01 Set frequency for Table 3 St
86. 7 47 9 6 0 18 1 8 8 259 4 AMT 355 5 AMT 15E 5 AMT 400 6 AMT 18E 6 Consult AMTECH or nearest dealer for the dimension Amtech A 6 Appendix B Fault Codes Sr No Fault Name Fault Description Over Current Fault This fault indicates that the unit has tripped due to excessive over current 200 of the rated current This is very fast acting A short circuit condition on the output will also cause the unit to display this fault Timed Over Current Fault This fault Indicate that the output current exceeded the thermal operation time having inverse time characteristics When Normal duty is set the standard characteristics are 120 for one minute in respect to the motor rated current value and 140 for 2 5 seconds When Heavy duty is set the standard is 150 for one minute in respect to the motor rated current value and 175 for 2 5 seconds The timed over current counter starts after 100 load current for Normal duty and 105 load current for Heavy duty Adjustable Over Current Fault This fault occurs when load current cross the adjustable over current level programmed in B302 for 50msec Under Current Fault This fault occurs when the load current falls below the programmed under current level B304 for 1 second after reaching set speed Current Sensor Fail It indicates that one or more current sensor has failed Over
87. A 20mA FSV 0 10V FSI 4 20mA 2 FSV 0 10V When this option is selected the set torque M107 corresponds to analog input FSV The minimum 0 output torque will be available at OV and maximum 200 at 10V 3 FSI 4 20mA When this option is selected the set torque M107 corresponds to analog input FSI The minimum 0 output torque will be available at 4mA and maximum 200 at 20mA 4 FSV 0 5V When this option is selected the set torque M107 corresponds to analog input FSV The minimum 0 output torque will be available at OV and maximum 200 at 5V T T 200 200 0 mv 0 lt 0 FSV 10 0V 10V 0 4mA FSI 20 4mA 20mA 5 FSI 0 20mA When this option is selected the set torque M107 corresponds to analog input FSI The minimum 0 output torque will be available at OMA and maximum 200 at 20mA 6 FSV 10 0V This is an inverse to option 2 When this option is selected the set torque M107 corresponds to analog input FSV The Maximum 200 torque will be available at OV and minimum 0 at 10V 7 FSI 20 4mA This is an inverse to option 3 When this option is selected the set torque M107 corresponds to analog input FSI The Maximum 200 torque will be available at 4mA and minimum 0 at 20mA 8 FSV 5 0V This is an inverse to option 4 When this option is selected the set torque M107 corresponds to analog input FSV The Maximum 200 torque will be available at OV and minimum 0 at 5V 9 FSI 20 OmA This
88. B704 ACR Kp It is proportional constant for ACR If we ignore the Integral action than at any time the ACR s output will be Kp times the error at that time To increase the current response set large value Note that if the value is too low or too high then the current will hunt B705 ACR Ti mS It is Integral time for ACR If Kp 1 and Error 100 ACR output will be 100 within this time The Integral constant Ki is given by Ki Kp Ti To increase the speed response set small value Note that if the value is too low or too high then the current will hunt B706 ACR Q Upper Limit This is the ACR Q Controller output upper limit B707 ACR Q Lower Limit This is the ACR Q Controller output lower limit B708 ACR D Upper Limit This is the ACR D Controller output upper limit B709 ACR D Lower Limit This is the ACR D controller output lower limit B710 Torque Reference Polarity This is used to select Torque reference polarity 0 Unipolar 1 Bipolar Axpert Eazy AC Variable Frequency Drive ee i 6 63 MODE C GROUP 1 PROGRAMMABLE INPUT OUTPUT SELECTION C101 C106 PSI 1 6 C114 C115 PSI RUN STOP User can configure eight programmable sequence inputs for different functions using parameters C101 C106 and C114 C115 The status of the Programmable Sequence Input can be monitored in M307 The various options are expla
89. C204 have four PLC A O P options User has to select one of these options for this operation Use WRITE_AN_O P 054 command in PLC program 10 Analog Input From Inverter to In built PLC The Inverter s Analog input signals FSV FSI lin Vin can be read to In built PLC These Inputs are stored in Register No 94 to 97 11 Analog Output From Inverter to In built PLC The Inverter s Analog output signal C201 to C204 s 1 to 7 option can be read to the In built PLC These outputs are stored in Register No 86 to 93 12 In built PLC PANEL Parameter C701 to C712 Parameter gt In built PLC Twelve parameters can be input Related memory location from 101 to 112 Note To get proper output from PLC program make sure to select correct option in PLC parameters state above It is advisable to set unused PLC parameters to default conditions Memory Description There are 115 numbers of 16 bit register or memory locations 100 numbers of 1 bit flag and one 32 bit register 16 bit register description has shown below table 16 bit Register Name Access Type Details Value No 0 75 User Memory Read Write User can Read and Write 32768 to 32767 76 User Memory Read Write User can Read and Write 77 User Memory Read Write User can Read and Write 78 User Memory Read Write User can Read and Write 79 User Memory Read Write User can Read and Write M313 M322 80 User Memory Read Write User can Read a
90. EC OPCODE gt 005 This command is used to Decrement the value of selected register by one Example REGDEC Rn Where Rn Register Number 0 to 85 Amtech 7 6 100 6 REGINC OPCODE gt 006 This command is used to increment the value of selected register by one Example REGINC Rn Where Rn Register Number 0 to 85 7 COPY REG OPCODE gt 007 This command is used to copy the content of one register Rm to another register Rn Example COPY REG Rn Rm Where Rn Register Number 0 to 85 Rm Register Number 0 to 114 8 COPY FLG OPCODE gt 008 This command is used to copy the bit status of one Flag Fm to another Flag Fn Example COPY FLG Fn Fm Where Fn and Fm Flag Number 0 to 99 9 SET FLG OPCODE gt 009 This command is used to set the bit status of selected Flag Fn Example SET_FLG Fn Where Fn Flag Number 0 to 99 10 CLEAR FLG OPCODE gt 010 This command is used to clear the bit status of selected Flag Fn Example CLEAR_FLG_FLG Fn Where Fn Flag Number 0 to 99 11 ADI OPCODE gt 011 This command is used for summation of immediate signed 16 bit value and Register Example ADI Rn 32000 Where Rn Register Number 0 to 85 Result will be stored in Rn Rn Rn 32000 12 ADD OPCODE gt 012 This command is used for 16 bit summation operation of two registers Example ADD Rn Rn1 Rn2 Whe
91. F Metal Cabinet AC Supply r Vem 2 ET I filter Screened or armored Power Cable ib Earth Screened or armored I VO1 or VO2 COM Screened cable motor cable E Motor Inverter i RUN M ro RYO _ eS EG Screened cable FAFO e FSV or VIN F Screened cable COM wy FSI or IIN gt COM w Screened cable Metal box Sereenedcabe 101 or 102 COM Screened cable ga a Ba aa aa Maa DB aa a BD Da D a T Da D A D D D a A D R R E E E E a E E D P S S E E E m m a a a m m Fig 13 3 13 6 Insulation test v Ifan insulation test is performed on a system incorporating Eazy drive and filters remove the input filters from the system during the test For precautions for drive see Chapter 2 vV Perform the test at the maximum voltage of 1500 VAC Axpert Eazy AC Variable Frequency Drive en 13 5 This page is intentionally left blank Amtech 13 6 Appendix A Standard Specifications Power Source 380 480VAC 3 Phase 3 Wire 50 60 Hz Tolerance Voltage tolerance 10 Frequency tolerance 5 AMT XXX 4 037 045 055 075 090 110 132 160 200 250 315 355 400 450 500 630 710 800 900 11E 14E 15E Rated Capacity Hp 50 60 75 100 125 150 175 215 275 335 420 475 535 600 670 845 950 1075 1200 1500 1875 2075 Max Continuous Rated 72 87 110 147 175 215
92. FD in energy X1k saving application Select appropriate currency B113 and energy cost B114 M217 Encoder Count 1 This parameter displays the Encoder count as per below formula Encoder Count Encoder Pulses B109 Motor Speed M102 4 Speed loop time B607 60 1000 GROUP 3 M301 Total Conductivity Time Hrs 1 The cumulative power on time after product shipment will be counted and displayed M302 Total Run Time Hrs 1 The cumulative AC DRIVE run time after product shipment will be counted and displayed M303 Automatic Tuning display The progression state of automatic tuning is displayed M304 Rated Current A 0 1 This indicates the rated current of the AC DRIVE M305 Inverter Type KW This indicates the AC DRIVE type M306 Control Version Indicates ROM version of DSP Control Board PCA 2014A PCA 2004A M307 PSI 12345678 Status PSI 123456 Status The ON OFF state of various programmable sequence input will display M308 PSO 1234567 Status The ON OFF state of various programmable sequence o p will display M309 Unit Serial Number It displays the serial number of the unit M310 Ship Month It displays the month of unit shipment M311 Ship Year It displays the year of unit shipment M312 Display Version Indicates ROM version of Display Board PCA 2012 M313 PLC Display 1 It displays the signed 16 bit register value from the In built PLC M314 PLC Display 2 It disp
93. Hz This is the set frequency when the frequency reference input source is Local A106 1 The output will ramp to this frequency when start command is given The minimum limit for this parameter is decided by minimum frequency A102 If A102 is set higher then A101 the value of A102 is automatically assigned to A101 The maximum value of this parameter is decided by Maximum frequency A103 The value of A101 cannot be set higher than A103 A102 Minimum Frequency Hz This is the minimum output frequency of the AC DRIVE In terminal mode this is the minimum output attained with minimum analog input reference This value should always be lower then the maximum frequency A703 The minimum frequency will be reached after start command with selected acceleration ramp up time This is applicable to all frequency references including jog select input preset inputs and static pot inputs A103 Maximum Frequency Hz This is the maximum output frequency of the AC DRIVE In terminal mode this is the maximum output attained with maximum analog input reference A104 Jog Frequency Hz This frequency setting is selected when executing jogging run with the programmable sequence input command Jog Select The selected acceleration time A201 or A203 deceleration time A202 or A204 and stop mode A304 will be applicable to this signal If auxiliary drive is selected then the acceleration time D206 or A203 deceleration time D207
94. ILE THE CHARGE LED ON THE UNIT IS LIT PERFORM SERVICING ETC AFTER WAITING AT LEAST 20 MINUTES AFTER THE LAMP GOES OUT 4 ALWAYS GROUND THE AC DRIVE CASE THE GROUNDING METHOD MUST COMPLY WITH THE LAWS OF THE COUNTRY WHERE THE AC DRIVE IS BEING INSTALLED THE AC DRIVE MAY BE DESTROYED BEYOND REPAIR IF THE FOLLOWING POINTS ARE NOT OBSERVED 1 OPERATION WITHIN THE AC DRIVE SPECIFICATIONS 2 PROPER CABLE CONNECTIONS TO INPUT OUTPUT TERMINALS 3 CLEANING AND ENOUGH VENTILATION TO THE AC DRIVE INTAKE OUTTAKE PORTS 4 OBSERVATION OF CAUTIONS LISTED IN THIS INSTRUCTION MANUAL e THERE MAY BE SOURCES OF NOISE AROUND THIS AC DRIVE AND MOTOR DRIVEN BY THIS AC DRIVE CONSIDER THE POWER SUPPLY SYSTEM INSTALLATION PLACE AND WIRING METHOD BEFORE INSTALLATION INSTALL THIS AC DRIVE AWAY FROM DEVICES THAT HANDLE MINUTE SIGNALS SUCH AS MEDICAL EQUIPMENT IN PARTICULAR ALSO SEPARATE THE DEVICES ELECTRICALLY AND TAKE SUFFICIENT NOISE MEASURES e TAKE SUFFICIENT SAFETY MEASURES WHEN USING THIS AC DRIVE FOR PASSENGER TRANSPORTATION SUCH AS IN ELEVATORS LIFTS Axpert Eazy AC Variable Frequency Drive Precautions For Safety Items to be observed to prevent physical damage or property damage and to ensure safe use of this product are noted on the product and in this instruction manual Q Please read this instruction manual and enclosed documents before starting operation to ensure correct usage Thoroughly understand the device sa
95. In this case actual deceleration time will be more than the programmed deceleration time The dc bus regulation level for 500V series is 875Vdc and 1050Vdc for 600V series Axpert Eazy AC Variable Frequency Drive en 6 57 30V hysteresis i gt t F A M105 Output freq M101 gt t B308 Reverse Direction Lock Set this to prevent unintentional reverse direction operation When enabled it will prevent the unit to start in reverse direction This parameter cannot be changed during running condition Note If reverse direction is locked and run command is given with reverse direction selection the unit will not start in reverse direction B309 Parameter Lock This is user programmable 4 digit password to prevent unintentional parameter change from the digital operation panel When programmed it will not allow the user to change any parameter from digital operation panel or serial link except Local Set Frequency A107 or D201 Local Torque Reference A707 PID Reference Setting C677 and terminal functions The unit will be shipped without any password protection To lock the parameters first enter your selected 4 digit password in B310 and then enter any value other than your selected password to B309 The parameters will be locked and cannot be changed except the set frequency Now to open the lock enter the selected password to B309 If you have entered correct password you will have the access of all p
96. MULTI PUMP FUNCTION PARAMETERS Multi pump control refers to a function which controls the flow passage pressure at a constant level by running pumps in parallel using one Axpert Eazy AC Drive and it s internal relay output programmable sequence outputs The pressure step of the ON OFF controlled pumps is interpolated by a pump that is variable speed controlled by the AC Drive which has the PID control function This maintains the pressure s continuation The relay outputs can be used for the pump s ON OFF control are the programmable relay1 programmable relay2 and programmable sequence output Assign the pump number to the respective relay PSO in parameters C107 C1 12 The system configuration is shown below AXPERT EAZY AC DRIVE PID Ref Input AEG ca i C603 Limiter Monitor SE a Pump ON OFF command PID Feedback Input C604 Pressure Feedback Multi pump control operation An example of actual operation for the multi pump control is shown below LLT Time 5 ON Pump 4 OFF Sequence Output F 3 ke wo o Zz Q 7 ON OFF control pump changeover operation when operating five pumps Amtech E vil 6 90 ULT PID Deviation Upper Limit C608 LLT PID Deviation Lower Limit C609 Ti Pump start hold time H102 Ts Pump stop hold time H103 Ts Pump Continuous ON time limit H104 Ta Pump C
97. OUP 2 IN BUILT PLC COMMAND PARAMETERS P201 PLC Inst 11 PLC 0 0 1 In built PLC Command 11 20 Inst 20 P210 GROUP 3 IN BUILT PLC COMMAND PARAMETERS O P301 PLC Inst 21 PLC 0 0 1 In built PLC Command 21 30 Inst 30 P310 GROUP 4 IN BUILT PLC COMMAND PARAMETERS O P401 PLC Inst 31 PLC 0 0 1 In built PLC Command 31 40 Inst 40 P410 GROUP 5 IN BUILT PLC COMMAND PARAMETERS O P501 PLC Inst 41 PLC 0 0 1 In built PLC Command 41 50 Inst 50 P510 GROUP 6 IN BUILT PLC COMMAND PARAMETERS P601 PLC Inst 51 PLC 0 0 1 In built PLC Command 51 60 Inst 60 P610 GROUP 7 IN BUILT PLC COMMAND PARAMETERS P701 PLC Inst 61 PLC 0 0 1 In built PLC Command 61 70 Inst 70 P710 GROUP 8 IN BUILT PLC COMMAND PARAMETERS O P801 PLC Inst 71 PLC 0 0 1 In built PLC Command 71 80 Inst 80 P810 GROUP 9 IN BUILT PLC COMMAND PARAMETERS O P901 PLC Inst 81 PLC 0 0 1 In built PLC Command 81 90 Inst 90 P910 GROUP A IN BUILT PLC COMMAND PARAMETERS O PAO1 PLC Inst 91 PLC 0 0 1 In built PLC Command 91 100 Inst 100 PA10 Mode P is available in Control version 7 02 and onwards Axpert Eazy AC Variable Frequency Drive FUNCTION EXPLANATIONS GROUP 1 M101 Output Frequency Hz It displays output frequency of AC DRIVE in Hz When the AC DRIVE is stop it will display zero When auxiliary drive is selected this parameter di
98. Output phase loss fault Earth Ground fault External fault Charging fault Current sensor fail fault EEPROM fault 4 20mA reference 3 2 missing fault Auto tuning fault Emergency stop Communication loss Output unbalance current fault 2 G Smooth Operation Speed Search Auto Restart and Power Loss Carry Through functions Heat sink over temperature alarm a Fault history Last ten faults with status and eight operational parameters like output frequency output current dc bus voltage and heat sink temperature Input voltage Total ON Time KWH MWH Installation location Indoor a Vibration As per EN 60068 2 6 Acceleration 1g Frequency 10 Hz 150 Hz Ambient temperature 0 50 C 32 122 F Open chassis module from 400 kW onwards 5 Storage temperature 20 4 F 70 C 158F Altitude above sea level 1000 m 3300 ft without derating above this derate 5 per 305 m 1000 ft Humidity 0 95 maximum non condensing Enclosure IPOO Consult Amtech for the details on models AMT 011 X to AMT 030 X The input power factor is 0 9 with 3 ACL The inverter efficiency will be gt 98 Note1 Indicates the total effective value including the higher harmonics Note2 The maximum applicable motor output is given for a standard 4 pole motor Note3 If the default carrier frequency is exceeded derate the output current by 5 per 1kHz as the reduced rating Applicable only in control version 7 02 and thereafter
99. PCODE gt 044 This command is used for branch application Example JUMP Xn Where Xn Command Number 1 to 100 It will JUMP to selected Xn Command number and start executing from there Note OPCODE no 045 Reserved 42 READ PSO OPCODE gt 046 This command is used to read PSO status in selected Flag Number Example READ PSO Fn PSOm Where Fn Flag number 0 to 99 PSOm PSO number 1 to 7 43 READ PSI OPCODE gt 047 This command is used to read PSI status from inverter to In built PLC For this user must have to select below PLC option in Inverter parameters C101 to C106 and C114 to C115 Amtech es 6 106 Example READ PSI Fn PSIm Where Fn Flag number 0 to 99 PSIm PSI number 1 to 8 PSI SELECTABLE OPTIONS FLAG NO C101 to C106 and C114 to C115 28 PLC I P 1 29 PLC I P 2 READ PSI 30 PLC I P 3 31 PLC I P 4 32 PLC I P 5 33 PLC I P 6 34 PLC I P 7 35 PLC I P 8 BIT STATUS OF FLAG 44 WRITE PSI OPCODE gt 048 This command is use to Activate PSI terminal function from In built PLC PSI terminal have 27 selectable options Example WRITE PSI PSIFunction m Fn Where Fn Flag number 0 to 99 PSI Function m PSI Selectable option 1 to 27 It will load bit result of selected flag into PSI selected option Note User should take care below selectable options should be use either in In built PLC or in PSI parameters C101
100. RSF E105 Doff End Alarm Time Sec By setting the Doff End Alarm Time the Doff End Alarm is output at the point going back the set time E105 from the moment auto stop occurs after completion of the final step when performing spinning frame operation E106 Hank count gain This is the gain which is used in hank calculation E107 Hank Gain Multiplier Select the multiplier for the hank gain E108 Table selection Select the Table for RSF and Pattern Run function GROUP 2 RSF FREQUENCY FOR TABLE 1 E201 E215 Frequency T1 STP1 STP15 Hz Enter the frequencies for table 1 GROUP 3 RSF TIME FOR TABLE 1 E301 E315 RSF time T1 STP1 STP15 Sec Enter the time to reach to the set frequency for each step for table 1 GROUP 4 RSF FREQUENCY FOR TABLE 2 E401 E415 Frequency T2 STP1 STP15 Hz Enter the frequencies for table 2 GROUP 5 RSF TIME FOR TABLE 2 E501 E515 RSF time T2 STP1 STP15 Sec Enter the time to reach to the set frequency for each step for table 2 Amtech 6 86 GROUP 6 RSF FREQUENCY FOR TABLE 3 E601 E615 Frequency T3 STP1 STP15 Hz Enter the frequencies for table 3 GROUP 7 RSF TIME FOR TABLE 3 E701 E715 RSF time T3 STP1 STP15 Sec Enter the time to reach to the set frequency for each step for table 3 Axpert Eazy AC Variable Frequency Drive h 6 87 MODE G PATTERN
101. STP3 G104 PR Mode T1 STP4 G105 PR Mode T1 STP5 G106 PR Mode T1 STP6 G107 PR Mode T1 STP7 G108 PR Mode T1 STP8 G109 PR Mode T1 STP9 G110 PR Mode T1 STP10 skj ee ek ee Ca ee Cd ee Ce re skf ee wivill pr ee ee E es E A E Ca ee a E Ce ee Cee G111 PR Mode T1 STP11 G112 PR Mode T1 STP12 G113 PR Mode T1 STP13 G114 PR Mode T1 STP14 G115 PR Mode T1 STP15 Select the required mode for pattern run function for each step of Table 1 1 STOP 2 FORWARD 3 REVERSE GROU P 2 MODE SELECTION FOR PATTERN RUN TAB LE 2 G201 PR Mode T2 STP1 ao G202 PR Mode T2 STP2 G203 PR Mode T2 STP3 G204 PR Mode T2 STP4 G205 PR Mode T2 STP5 G206 PR Mode T2 STP6 G207 PR Mode T2 STP7 G208 PR Mode T2 STP8 G209 PR Mode T2 STP9 G210 PR Mode T2 STP10 oy oe oe oe oe wi Ce WLW WO WwW Ww wo wo MA a o4a o3 oa oo oo oe oe oe G211 PR Mode T2 STP11 G212 PR Mode T2 STP12 G213 PR Mode T2 STP13 G214 PR Mode T2 STP14 G215 PR Mode T2 STP15 Select the required mode for function for each step of Table 2 1 STOP 2 FORWARD 3 REVERSE pattern run
102. This is mainly used for setting the frequency speed input A maximum frequency setting is available at 20mA input This setting is valid when IIN 4 20mA is selected as frequency reference input in A106 Also this input can be configured as PID Reference input C603 or PID Feedback input C604 or Math Reference Input2 A702 or Variable bias A706 for math operation VIN Voltage Input This is mainly used for setting the frequency speed input A maximum frequency setting is available at 10V input This setting is valid when VIN 0 10V is selected as frequency reference input in A106 Also this input can be configured as PID Reference input C603 or PID Feedback input C604 or Math Reference Input2 A702 or Variable bias A706 for math operation VO1 Vout 1 These are programmable analog voltage outputs 0 10V In default vo2 Vout 2 condition output frequency signal is assigned to VO1 and output current signal is assigned to VO2 Different seven internal signals can be assigned to these outputs using C207 amp C202 101 lout 1 These are programmable analog current outputs 4 20mA In default condition motor power signal is assigned to 101 and output voltage signal 102 lout 2 is assigned to 102 Different seven internal signals can be assigned to these outputs using C203 amp C204 TX DATA These two signals are for the two wire RS 485 serial link The protocol Amtech efi 5 2 RX DATA used is Modbus RTU
103. Timer 4 application Related memory location from of this parameter is 107 to 108 C709 to C712 PLC Panel Par9 to 12 PLC panel parameter 9 to 12 can be input and used in built PLC application Related memory location of this parameter is from 109 to 112 Axpert Eazy AC Variable Frequency Drive l 6 79 MODE D AUXILIARY DRIVE PARAMETERS PSI Aux Drive PSI Aux Drive PSO Aux Drive PSO Aux Drive RUN RUN Inverter Output Inverter Output GROUP 1 MOTOR PARAMETERS D101 Motor Voltage Vac Enter motor nameplate voltage of auxiliary drive This is used as reference in the software This is the motor terminal voltage during full load at the base frequency D102 Motor Current Amp Enter motor rated current from the auxiliary motor nameplate This is full load motor current at base frequency The timed over current and other current related protections are based on this value This value cannot be set higher than AC DRIVE rated current M305 D103 Motor Frequency Hz Enter motor base frequency from the auxiliary motor nameplate Base frequency A403 should be set in accordance to the motor frequency D104 Motor Speed rpm Enter motor base speed from the auxiliary motor nameplate When higher than this speed the flux control during vector control will be weakened D105 Motor Output Rating kW Enter motor rated capacity from the auxiliary motor nameplate
104. UN status active PSI1 should be applied permanently otherwise RUN will become Inactive PSI1 Program Code Timer of 5 RUN Seconds Input from Display Panel into P101 to PAO1 Parameter No PLC Command Description P101 047001001000 Copy the PSI1 status into Flag no 1 P102 008092001000 Copy the bit status of Flag no 1 into Flag no 92 P103 057000000000 Here 5000 count C701 C702 has been loaded to the TIMER1 P104 048024093000 Write the bit status of Flag to the PSI s selectable option number 24 which is RUN P105 000000000000 End of Program Note User should consider fix format for TIMER COMMAND There are 4 Timer commands All are used as same format Amtech HmwY s m ll 6 112 Example 057000000000 057 is opcode for TIMER1 command Parameter C701 1 Parameter C702 5000 So 1 5000 5000 count will be loaded in to timer1 1 count 1ms User has to set following parameter 1 Enable PLC function from C312 2 Select 28 no Selectable option in C101 3 C701 1 and C702 5000 4 Select option 1 Not Used in C114 Example 3 This example demonstrates how to use memory location Register 0 to 114 for 16 bit value Program Code Input from Display Panel into P101 to PAO1 Parameter No PLC Command Description P101 001002000050 Load 16 bit Immediate value 50 into R
105. Used gt Ww SE og lo O O y el o Mn 2 uc a5 i E ta ep Oo ES EO Ga Do oc ag on D N BS EN e e 2 gt a Q o6G r oN ro GT CF Ea ES ES E E E le G G Cr v g D D D O O fo e 2 9 a a a b f f TB2 Amtech 5 8 CHAPTER 6 PARAMETER SETTINGS amp FUNCTIONS MODE M Monitor Parameters The monitor display various information like operating parameters status of various signals software version falt history etc No Parameter Unit Res Description GROUP 1 M101 Output Frequency Hz 0 01 it displays the output frequency If the AC DRIVE is off it will display zero M102 Motor Speed rpm 1 It displays the motor speed or shaft rpm If A401 1 3 5 7 It displays the calculated motor speed or shaft rom using line speed setting A705 or D205 and M101 If A401 2 4 6 8 It displays the actual speed of motor shaft using encoder M103 Output Current Amp 0 1 It will display the output current If the AC DRIVE is OFF it will display Zero M104 Output Current L 1 The output current is displayed as of motor rated current B103 M105 Set Frequency Hz 0 01 The currently selected frequency setting value is displayed M106 Frequency Reference The currently selected frequency setting input point in A706 or D204 will Input be displayed
106. Voltage Fault This fault occurs when the dc link voltage exceeds 785VDC for 400V series 965VDC for 500V series and 1160VDC for 600V series level may be due to increased mains voltage or regeneration If this fault occurs The fault is instantaneous in order to protect the unit Over voltage can be a serious condition and can lead to failure of the semiconductor components When an over voltage fault occurs the cause should be investigated and promptly corrected Under Voltage Fault This fault indicates that the unit has shut down due to the dc bus voltage being low below the under voltage level after PLCT time C509 for 3msec Charging Fault This fault occurs when dc bus voltage doesn t reach at preset level within 5 sec after power ON Output Phase Loss This fault indicates that the one of the output phase has lost its current flow below 5 and so the other two phases has over loaded gt 70 for five cycles This fault will not occur during speed search operation It can be disabled using C307 Note that this fault will not occur if the output terminals are open circuit Reference Missing This fault occurs if the analog current input 4 20mA falls below 3mA for 80msec when it is selected as reference source External Fault This fault occurs if the external fault input selected at the terminal is missing This comes from the user Temperature Fault This fault occurs if heat sink temperature 290
107. WH This parameter displays the total power saved per hour basis using VFD This may differ from the actually saved energy To get the nearest value enter the kW consumption in B112 before the VFD is installed The energy saved is stored in the non volatile memory M214 Hank Count This parameter displays the current hank count The max possible value is 6553 5 It is cleared to zero when power is turned off M215 Money Saved with VFD M216 Money Saved with VFD x1K This parameter displays the money saved using VFD This may differ from the actually saved money To get the nearest value enter the kW consumption in B112 before the VFD is installed Also enter the energy cost in parameter B114 and select your currency unit in parameter B113 Parameter M216 shows the money saved in x1000 M217 Encoder Count This parameter displays the Encoder count as per below formula Encoder Count Encoder Pulses B109 Motor Speed M102 4 Speed loop time B601 60 1000 GROUP 3 M301 Total Conductivity Time Hrs The total cumulative power on time after product shipment is counted and displayed in this parameter M302 Total Run Time Hrs The total cumulative AC DRIVE run time after product shipment is counted and displayed in this parameter M303 Automatic Tuning display This parameter displays the progress of auto tuning process when auto tuning function is executed It will
108. ad to fires in the event of abnormal overheating v Do not directly connect a resistor to the DC terminals L 1 L 2 and L Failure to observe this could lead to fires v Tighten the terminal screws with the designated tightening torque Failure to do so could lead to fires v Correctly connect the output U V W to motor terminals to ensure proper phase sequence Failure to do so could cause the motor to rotate in reverse and the machine to be damaged v When using the encoder ensure its proper connections The signal polarity specifications differ according to the encoder If the specifications differ from the specified AC DRIVE standard specifications correct the signal polarity as specified Refer Chapter 10 for more information on encoder specifications Failure to observe this could lead to reverse rotation or abnormal acceleration of the motor and to injuries or machine damage Refer to below figure and wire the main circuits for the power supply and motor etc Always observe the following precautions for wiring CAUTION There is a risk of electric shocks The AC DRIVE has a built in electrolytic capacitor so a charge will remain even when the AC DRIVE power is turned off Always observe the following items before carrying out the wiring work v Wait at least 20 minutes after turning the power off before starting work Make sure that the displays on the Digital Operation Panel have gone out before removing the cover Amt
109. ains value of Panel Para8 C708 which is used for multiplication factor and that should be change as per input quantity range 4 Select 28 no Selectable option in C101 5 C701 10 and C702 100 10 100 1000 count for Timer1 Note There is only one 32 bit memory location is given During 32 bit load and store commands user should use only 0 to 84 16 bit memory locations Example 8 This application is to demonstrate Low Pass filter command Program Code Input from Display Panel into P101 to PAO1 Parameter No PLC Command Description P101 063001094030 Input is Register 94 FSV and Time constant is 030 LPF output will be in Register 1 P102 061001001000 Output is displayed on Display Para1 P103 000000000000 End of program User has to set following parameter 1 Enable PLC function from C312 2 Register 94 contains FSV input which is read only memory location Axpert Eazy AC Variable Frequency Drive en 6 117 This page is intentionally left blank Amtech 6 118 CHAPTER 7 ELECTRONICS CIRCUIT BOARDS Axpert Eazy Series AC AC DRIVE has following electronics circuit boards 7 1 Main Control Board The Control Board PCA 2014A PCA 2004A is a multipurpose board and specifically designed to meet the high end performance of the power electronics products like AC DRIVE Front end converter PWM DC Drive etc It uses 32 bit High Performance Digital Signal Processor TMS320F2811 The contr
110. antity by the use of PLC and display on Display Panel to monitor up to certain limit and give trip External Fault Program Code Input from Display Panel into P101 to PAO01 Parameter No PLC Command Description P101 016094108000 Multiplication between Register 94 and 108 and result will be stored in 32 bit memory location P102 001001000100 Copy 16 bit Immediate value 100 into Register no 1 P103 018001000000 Division between 32 bit memory location and register 1 and result will be stored in 32 bit memory location P104 003010000000 The value of 32 bit memory location is stored in Register 10 as high and register 11 as low 16 bit value P105 028012010011 Word OR logic between Register 10 and 11 and result will be store in Register 12 P106 061001012000 Display Register 12 in PLC Display Number 1 P107 035001012102 If Register 12 is greater than Register 102 then Flag number 1 will be set P108 048012001000 Status of flag 1 will be written to 12 EXT_FLT option of PSI s selectable options P109 000000000000 End of Program User has to set following parameter 1 Enable PLC function from C312 2 Register 94 contains FSV input which is read only memory location 3 Register 108 contains value of Panel Para8 C708 which is used for multiplication factor and that should be change as per input quantity range Note There is only one 32 bit memory location is given During
111. arameters Now you can change the parameters even the password To lock the parameters again follow the same thing B310 Change Password This parameter is used to change the 4 digit user password for parameter locking B311 Default value Load Custom Parameter Save When set to 111 current parameters will be saved to the non volatile memory for the future use This feature is extremely useful for the custom default Custom Parameter Default When set to 222 all the parameters will be set to custom saved parameters saved using 111 Default Load as per US standard When set to 333 default value will be loaded as per the US standard in all the parameters However this will not change the factory setting parameters user password C211 to C218 and B202 to B211 Following parameters will be different than the general default A101 A103 B104 D103 D201 D203 60 00Hz B101 B102 D101 460V B105 D104 1800rpm Amtech es 6 58 General Default Load When set to 444 default value will be loaded in all the parameters However this will not change the factory setting parameters user password C211 to C218 and B202 to B211 Fault History Clear When set to 555 the fault history buffer is cleared No previous fault code and parameter will be available Full Default Load When set to 666 all the parameters will be set to default condition including C205 to C218 and B202 to B
112. arried out between frequency reference selected in A106 and math reference input2 selected in A702 1 Add 2 x Multiply 3 Divide A705 Fix Bias Hz 0 00 0 00 600 00 0 01 This is fixed bias added into the output after the math operation A706 Variable Bias 1 1 6 1 This parameter can be used to add variable bias into the output after the math operation Select the variable bias from the options given below 1 Not Used 2 FSV 0 10V 3 FSI 4 20mA 4 VIN 0 10V 5 IIN 4 20mA 6 Static Pot O For parameter A401 Control version 7 02 and onwards have 8 options and Control version 3 17 and onwards have 5 options For parameter A702 Control version 7 02 and onwards have 9 options and Control version 3 17 and onwards have 5 options Amtech 6 8 MODE B Parameters No Parameter Unit Def Min Max Res Description WP GROUP 1 MOTOR PARAMETERS B101 Rated Input Vac 3 1 5 Select suitable rated input voltage from the Voltage below selections for 400V 500V amp 600V Series 1 380V 2 400V 3 415V 244400 5 460V v 8 6 8 6 500V 7 550V 8 575V 11 9 11 9 600V 10 660V 11 690V B102 Motor Voltage Vac 415 380 480 1 This is the Motor rated Voltage Set the voltage mentioned on the motor nameplate The setting A MM sed value depends on the 400V 500V or 600V v 690 600 690 Series model B103 Mo
113. ases D207 Deceleration Time 1 Sec Deceleration Time 1 is the time taken by AC DRIVE output frequency to ramp down from maximum frequency D203 to zero frequency Short deceleration time can result in excessive output current and if it exceeds the Stall current limit D401 the deceleration will cease until the current reduces below the D401 value In such case the actual deceleration time will differ from programmed value The AC DRIVE may trip in timed over current dc bus over voltage fault if the condition persist for long time Increase deceleration time in such cases Axpert Eazy AC Variable Frequency Drive l 6 81 GROUP 3 TORQUE BOOST amp DC BRAKING D301 Manual Torque Boost setting This parameter is for the auxiliary drive When setting manually set the boost voltage at 0Hz as a percentage in respect to the motor voltage D101 When programmed to zero it will be disabled D302 Slip Compensation Hz This parameter is for the auxiliary drive Set auxiliary motor s rated slip When setting manually set the slip frequency for the auxiliary motor rated load in respect to the base frequency The output frequency changes according to the auxiliary motor rated torque The output frequency will respond with a time constant of approximately 10msec in respect to the change in the load torque D303 DC Brake Start Frequency Hz This is the frequency at which the dc brake will be applied when
114. ation deceleration time related parameters Parameters A201 A207 and D206 D207 will be multiplied by this multiplier and the effective values of these parameters will be the result of this multiplication For example if A201 10 second and A210 10 then the effective value of A201 100 second GROUP 3 START STOP SELECTION amp DC BRAKING A301 Start Control The AC DRIVE can be started from Local Digital Operation Panel Terminal or Serial irrespective of the frequency reference input However the direction will be decided as per the start control selection only When the start control is Local the direction can only be changed through Digital Operation Panel The same applies to other selections also If in running condition start control is changed from Local to Terminal the operation will continue as per the status of the new selection For example present selection is Local Now if in running condition the selection is changed to Terminal If RUN signal is present in terminal mode the AC DRIVE will continue running If RUN signal is absent the AC DRIVE will stop When the selection is changed from Terminal to any other mode Local or Serial AC DRIVE will continue its operation as per the status of Terminal and not as per the new selection Local or Serial The drive will accept the stop from Terminal only if A301 2 Terminal is set It will not stop from Local Digital Operation Panel or Serial The drive will
115. be fetched from memory and now the drive will respond to these parameters All default values will be loaded excluding C205 to C218 and B202 to B211 as per 60Hz 460V US standard All default values will be loaded excluding C205 to C218 and B202 to B211 as per 50Hz 415V When set to 555 the fault history buffer is cleared No previous fault codes and related parameters will be available All the user parameters will be set to default including C205 to C218 and B202 to B211 as per 50Hz 415V All the PLC parameters will be set to default Vv Note and 00 will be displayed The value entered in this parameter will not If incorrect value is entered no a be memorized It correct value is entered appropriate action will be ction will be taken and 00 will be displayed taken B312 0Hz Overload Setting 105 0 B313 1 For the self cooling type motor when operating at low speed set these parameters to meet the B313 0 7 BF Overload Setting 105 B305 motor characteristics B314 Unbalance Level Output current 30 100 Set the unbalance current level for the output When the current unbalance exceeds the set level the unit will trip Set to 0 to disable the function Axpert Eazy AC Variable Frequency Drive
116. bias setting for the analog output voltage vo1 This is applicable to the control version 7 02 and thereafter C222 Vout 2 Bias This parameter is bias setting for the analog output voltage vo2 This is applicable to the control version 7 02 and thereafter GROUP 3 STATUS OUTPUT DETECTION LEVEL C301 Frequency Attainment detection Width The frequency output attained operation width is set using this parameter as of maximum frequency A103 If Freq Attain option is selected for the PSO and relay outputs in parameter C106 C111 the output is enabled when the output frequency attains the set frequency The width of the attainment detection is decided by the programmed value in C301 as explained in below figure The output remains high even if drive recent frequency deviates above or below set frequency by Attainment width Set with a percentage to the maximum frequency A103 Axpert Eazy AC Variable Frequency Drive 6 69 M105 Freq Attain C302 I Detection current detection Level The Detection current detection level is set Set with a percentage of the rated current B103 A hysteresis Set in C314 will occur with the I Detection operation which means the output will be off only when the output current drops below the Current detection level by the value in C314 The state of the I Detection programmable sequence output is shown in the below fig
117. ble NC This is used for the Enable function It allows drive output when RUN command is given When Enable is not active output will not come even though RUN command is present This is Normally Closed type When link connected to COM in case of sink logic and to 24V in case of source logic is open Enable function activates 28 PLC input 1 Option 28 35 are PLC input are use to read PSI status from Inverter 29 PLC input 2 to In built PLC 30 PLC input 3 31 PLC input 4 32 PLC input 5 33 PLC input 6 34 PLC input 7 35 PLC input 8 36 Torque Mode When this input is selected the unit will work in torque mode This is applicable only in vector control mode The default selection is as under TERMINAL OPTION NAME PSI1 2 Jog Select PSI2 10 Emergency stop PSI3 11 Fault Reset PSI4 4 Preset i p 0 PSI5 5 Preset i p 1 PSI6 6 Preset i p 2 Axpert Eazy AC Variable Frequency Drive en i 6 65 RUN 24 RUN STOP 25 STOP C107 C110 PSO 1 4 User can configure four programmable sequence outputs for different functions using parameters C107 C110 The status of the Programmable Sequence Output can be monitored in M308 The various options are explained as under In control version 7 02 and thereafter these parameters show 32 selectable PSI option and In control version 3 17 and thereafter t
118. built PLC Applications Example 1 This example is used to control three signals by the use of two PSI As shown here if PSI1 will become Active and PSI2 is Inactive then RUN status will become Active If PSI2 will become Active and PSI1 is Inactive then JOGGING status will become Active If both are Active at the same time then Fault will generate xo PLC1 RUN AND PLC3 x09 PLC2 Jogging PSI1 Program Code To write PLC program from display panel programmer should keep following points in mind 1 There is a PLC Program mode in Display Panel which is Mode P In Mode P there are total 10 groups from P101 to PAO01 So user can write up to 100 commands 2 User has to start PLC programming from P101 and then continue to the P110 After reaching there if user still want to enter commands then he should go to another group P201 and start writing commands from there likewise he can write 100 commands 3 Now before start PLC programming user should have knowledge of the PLC commands and op code 4 If you will come to the P101 you will find 12 digit value Here first 3 digit from left is for OPCODE of commands you want to use Second third and fourth 3 digit depends upon which Command you are using Example 047001001000 047 is opcode of READ_PSI command 001 is for memory location of Bit number Flag no 1 which is user memory 001 is for PSI1 status 000 is not used Axpert Eazy AC Variable Frequency Drive en 6
119. can also be selected for the analog output This will be useful when using PID control block as stand alone module C602 PID Polarity This parameter can be used to invert the output of PID as per the system requirement C603 PID Reference Input The PID reference input can be selected from any of the six options The various options include FSV 0 10V FSI 4 20mA Vin 0 10V lin 4 20mA Local Serial PLC A O P 1 PLC A O P 2 PLC A O P 3 and PLC A O P 4 The value of selected PID reference input is displayed in M109 in In control Amtech CE G 6 76 version 7 02 and thereafter this parameter show 10 selectable options and in control version 3 17 this parameter show 6 selectable options C604 PID Feedback Input Selection The PID feedback input can be selected from any of the four options The various options include FSV 0 10V FSI 4 20mA Vin 0 10V lin 4 20mA PLC A O P 1 PLC A O P 2 PLC A O P 3 and PLC A O P 4 The option selected for the PID reference input cannot be selected for the PID feedback input The value of selected PID feedback input is displayed in M110 in In control version 7 02 and thereafter this parameter show 8 selectable options and in control version 3 17 and thereafter this parameter show 4 selectable options C605 Proportional Gain This parameter is used to set the proportional gain for the P control Setting to zero does not perform P control C606 Integral Time Sec This
120. ck V 1 i I Li i 4 20mA Analog Input UN 270R 270R 0 10V Analog Output 1 VO1 CJ al V i Output Frequency 270R 0 10V Analog Output lt vo2 i Output Current Ground lt t P tatt el 4 20mA Analog Output 4 101 CJ i Output Power 50R A i 4 20mA Analog Output 4 4 102 Output Voltage ANALOG OUTPUT CANH 2 i RESERVE 0 SEQUENCE INPUT CANL Forward Run RUN 1 4 i Stop STOP gt a Preset Input 2 l se dr 24V 2 i COM 3 0 are VE 0 Emergency Stop PSI2 lt A gt Li Fault Reset PSI3 Li Preset Input 0 PSI4 Preset Input 1 l SE PSIS gt o TB1 F beseseeee e e S J an am av av am am am av ee a Sink logic operation is considered for programmable sequence inputs in this diagram Jumper Position 1 The equipment is shipped with sink logic JP1 is kept on Sink position for the programmable sequence inputs To change the sink logic to source change the jumper JP1 position to Source 2 The equipment is shipped with JP3 in NLD position This means the terminating resistors are not in picture To insert the terminating resistors keep the jumper to LD position Axpert Eazy AC Variable Frequency Drive en 5 7 req Attain Not Used Not
121. ck the following jumper positions Jumper Position 1 The equipment is shipped with JP2 in 10V position When connecting potentiometer at FSV or using 0 10V signals ensure that JP2 is put in the 10V position 2 The equipment is shipped with sink logic JP1 is kept on Sink position for the programmable sequence inputs To change the sink logic to source change the jumper JP1 position to Source 3 The equipment is shipped with JP3 in NLD position This means the terminating resistors are not in picture To insert the terminating resistors keep the jumper to LD position If the above jumper positions are correct check the following as per the fault displayed on the Operation Panel LCD Display No Fault Name Causes amp Countermeasures 1 Over Current Fault If fault comes during stop condition 1 The power module s in the main circuit may be damaged Switch off the power supply and check the power module s 2 There may be loose connection or improper connection of current sensor cable or shorting in the cable Switch off the power supply and remove the cable Check again If no fault is observed there can be a problem in cable or connection Check the cable on both the sides for proper crimping Insert the cable properly and check again If still problem persist replace the cable 3 Current sensor may have failed Switch off the power supply and remove current sensor Check again If no fault is obse
122. cription for selection detail A111 Frequency 10 1 14 1 1 Local 2 FSV 0 10V Reference Select 2 3 FSI 4 20mA 4 FSV 0 5V 5 FSI 0 20mA 6 FSV 10 0V 7 FSI 20 4mA 8 FSV 5 0V le Beas PEN my 4 14 1 9 FSI 20 mA 10 Static Pot 5 ale 11 Serial 12 PID Output 13 Vin 0 10V 14 lin 4 20mA A113 Stop Frequency 1 00 10 1 600 00 10 01 During deceleration drive act as coast to stop at this frequency For parameter A106 Control version 7 02 and onwards have 18 selectable options and Control version 3 17 and onwards have 14 selectable options For parameter A108 Control version 7 02 and onwards have 18 selectable options and Control version 3 17 and onwards have 11 selectable options For parameter A110 A111 A112 Control version 7 04 and onwards Axpert Eazy AC Variable Frequency Drive ee i 6 5 No Parameter Unit Def Min Max Res Description WP GROUP 2 ACCELERATION DECELERATION TIME A201 Acceleration Time Sec 10 0 0 1 6000 0 0 1 Time needed to change the output frequency 1 from zero to maximum A202 Deceleration Time Sec 20 0 0 1 6000 0 0 1 Time needed to change the output frequency 1 from maximum to zero A203 Acceleration Time Sec 10 0 0 1 6000 0 0 1 The acceleration time and deceleration time for 2 the second ramp function A204 Deceleration Time Sec 20 0 0 1 6000 0 0 1 2 A205 S Curve
123. d AC DRIVE will trip in the following condition If the output current of any one phase is lt 5 and the other two phase current is gt 70 factory set of motor rated current for five cycles This NOOR WOND Axpert Eazy AC Variable Frequency Drive een 6 71 fault will not occur during speed search operation It can be disabled using C307 Note that this fault will not occur if the output terminals are open circuit C308 Timer Output Control Selection This parameter decides the status of the Timer Output option of the programmable sequence output When set to 0 the programmable sequence output will be ON only when AC DRIVE is ON When set to 1 it will be ON whenever power is applied F gt t C309 Timer Output C309 Timer Output Off Delay Time Sec This parameter is applicable if timer output control selection is O This is the delay time in turning off the programmable sequence output after the AC DRIVE is off Set the time in seconds C310 Temperature Control selection This parameter controls the automatic change of the carrier frequency in case of temperature rise above 82 C level When enabled the carrier frequency will be automatically reduced to control the heat sink temperature Once the frequency is reduced it will only be increased if the heatsink temperature reduces below 67 C C311 Temperature Alarm Level C This is temperature alarm lev
124. d and maximum at 100d For In built PLC function and related parameters detail refer Mode P A107 Local Torque Setting This parameter is available only if motor control mode A407 3 4 are selected This is set torque when torque reference input is Local A108 1 The AC DRIVE output frequency speed is decided by frequency reference input A706 If A106 1 then the set frequency is decided by A707 In the vector control mode the frequency reference input is the speed reference A108 Torque Reference Input This parameter can be used for torque reference input to the AC DRIVE The torque reference can be independently selected from the given options even if the AC DRIVE is controlled from local Digital Operation Panel terminal or serial The different torque reference inputs are explained as under The minimum limit is 0 and maximum limit is 200 if output current does not exceed B301 value In control version 7 02 and thereafter this parameter show 18 selectable option and In control version 3 17 it is show 11 selectable option 1 Local When this option is selected the set torque M107 corresponds to local set torque A107 Use digital operation panel keypad to change the set value The monitor mode parameter M107 shows the value of local set torque A107 and M108 will show keypad as torque reference input The local set torque A107 will not have any effect in other options T 200 1 0 4m
125. d even if the machine restarts Failure to do so could lead to injuries gt The machine may not stop according to the set deceleration time when a stop command is issued if the ramp down to stop function is selected and the voltage current limit function is activated Prepare a separate emergency stop switch in such cases Failure to do so could lead to injuries gt Resetting of a fault while the run signal is input could lead to restarting Always confirm that the run signal is OFF before resetting the fault Failure to do so could lead to injuries v The heat sink chokes and dynamic braking resistor are heated to high temperatures so never touch them Failure to observe this could lead to burns v Do not block the AC DRIVE s ventilation holes Failure to observe this could lead to fires v The AC DRIVE operation can easily be set from low speeds to high speeds so confirm that the operation is within the tolerable range for the motor or machine before making settings Failure to do so could lead to injuries v Prepare holding brakes when necessary Holding is not possible with the AC DRIVE s brake functions Failure to do so could lead to injuries v Confirm the operation of the motor as a single unit before operating the machine Failure to do so could lead to injuries or machine damage due to unforeseen movements v Always prepare a safety backup device so that the machine is not placed in a hazardous situation whe
126. de the enclosure If it is not possible to terminate the cables inside the enclosure then terminate them as closely to the drive s conduit hole as possible preferably within 0 1 meter 4 If the screened output cables are over 5 meters 16 6 this may cause a problem arising from a floating capacitance such as undesirable surge voltage increase at the motor terminals electrical noises from the cables when they discharge capacitance or increase in leakage currents In this case it is recommend to use output chokes v Use a 0 13mm AWG 26 to 0 8mm AWG 18 wire for wiring to the control circuit and should be screened if they are used for a speed setting circuitry analogue signal circuitry for metering or relay signal circuitry The screen should be connected to the drive s earth or COM terminal only refer to Fig 13 1 v Control cables should be selected in accordance with the instructions in the drive s manual The control leads should be wired away from the power cables If it is not possible cross them at the right angle and if they are laid down alongside each other ensure to separate them by at least 0 5 meter 20 v When the section which runs along the power cables exceeds 10 meter 33 3 separate them further more The control cables should not share the same conduit hole of the drive with the power cables Separate analogue control leads from relay control leads To reduce emission and to increase immunity ensur
127. e The input to the power supply board is 400 1200Vdc The different outputs of the power supply board are 15V 2 2A 15V 0 5A 5V 1A and 24V 0 5A 7 4 IGBT Gate Driver Boards PCA 1024 or PCA 1018A or PCA1029 are used for IGBT gate driving circuit This is used to drive the IGBT switches Depending on the AC DRIVE size different driver boards are used It requires 15V power supply Main control board PCA 2014A PCA 2004A provides the input gate pulse via wire interface or fiber optic cable In case of fault it transmits the same to the main control board 7 5 MOV RC Snubber SC amp Bleeder Board This is snubber board for the input diode PCA 91 is a combination of R and C connected across the dc bus This board also includes Soft charge resister and MOV network to protect the unit against the surge voltage transients coming in the power lines This is used up to AMT 055 4 rating 7 6 Bleeder Board For 400V series PCA 83 85 86 Bleeder board equalizes the dc bus voltage across the series capacitors For 500V and 600V series Axpert Eazy AC Variable Frequency Drive en i 7 1 PCA 123 124 127 Bleeder board equalizes the dc bus voltage across the series capacitors 7 7 RC Snubber Board PCA 82 is snubber board for the input diode It is a combination of R and C connected across the dc bus 7 8 MOV Board PCA 77 is connected at the input of the unit It protects the unit against the surge voltage transients coming in th
128. e input voltage energy meter and conduction time values at the time of fault will be displayed Fault 1 indicates latest fault while FLT 3 Fault 3 successive faults give past faults in descending order FLT 4 Fault 4 FLT 5 Fault 5 FLT 6 Fault 6 FLT 7 Fault 7 FLT 8 Fault 8 FLT 9 Fault 9 FLT10 Fault 10 GROUP 5 CONTACT This provides the manufacturers contact information Amtech Electronics India Limited Amtech Drives Inc E 6 Electronics Zone 3852 Oakcliff Industrial Court GIDG Gandhinagar Doraville Gujarat INDIA Georgia 30340 Pin 382028 USA Ph 9179 23289101 Ph 1 770 469 5240 Fax 9179 23289111 Fax 1 678 894 4043 info amtechelectronics com info amtechdrives com www amtechelectronics com www amtechdrives com GROUP 6 M601 Output Current U1 Amp 0 1 Display the Output Current of U1 phase of Inverter Unit 1 M602 Output Current V1 Amp 0 1 Display the Output Current of V1 phase of Inverter Unit 1 M603 Output Current W1 Amp 0 1 Display the Output Current of W1 phase of Inverter Unit 1 M604 Output Current Amp 0 1 Display the Output Current of Inverter Unit 1 M605 Output Current U2 Amp 0 1 Display the Output Current of U2 phase of Inverter Unit 2 M606 Output Current V2 Amp 0 1 Display the Output Current of V2 phase of Inverter Unit 2 M607 Output Current W2 Amp 0 1 Display the Output Current of W2 phase of Inverter Unit 2 M608 Output Current2 Amp 0 1 Display th
129. e 2 Step 14 STP14 G615 Return Step T2 1 1 14 1 Set return step for Table 2 Step 15 STP15 Axpert Eazy AC Variable Frequency Drive a fi 6 29 MODE H APPLICATION SPECIFIC FUNCTIONS No Parameter Unit Def Min Max Res Description WP GROUP 1 MULTI PUMP FUNCTION PARAMETERS H101 No Of Pump 0 0 4 1 Select number of pumps to be controlled Selection H102 Pump Start Hold Sec 60 0 0 1 3600 0 0 1 If the PID output reaches to upper limit and Time remains there for more than the set time the next pump will be switched ON H103 Pump Stop Hold Sec 60 0 0 1 3600 0 0 1 Ifthe PID output reaches to lower limit and Time remains there for more than the set time the next pump will be switched OFF H104 Pump Continuous Hrs 8 2 168 1 If pump s ON OFF control is not carried out for ON Time Limit more than the set time the pump will change to the longest operating pump to the shortest operating pump H105 Pump Changeover Sec 3 1 120 1 Set the time for changing from the pump that Time has been operating longest to the pump operating shortest Amtech 6 30 MODE P IN BUILT PLC FUNCTIONS O No Parameter Unit Def Min Max Res Description WP GROUP 1 IN BUILT PLC COMMAND PARAMETERS P101 PLC Inst 1 PLC 0 0 1 In built PLC Command 1 10 Inst 10 P110 GR
130. e Output Current of Inverter Unit 2 M609 Output Current U3 Amp 0 1 Display the Output Current of U3 phase of Inverter Unit 3 M610 Output Current V3 Amp 0 1 Display the Output Current of V3 phase of Inverter Unit 3 M611 Output Current W3 Amp 0 1 Display the Output Current of W3 phase of Inverter Unit 3 M612 Output Current3 Amp 0 1 Display the Output Current of Inverter Unit 3 M613 Output Current U4 Amp 0 1 Display the Output Current of U4 phase of Inverter Unit 4 M614 Output Current V4 Amp 0 1 Display the Output Current of V4 phase of Inverter Unit 4 M615 Output Current W4 Amp 0 1 Display the Output Current of W4 phase of Inverter Unit 4 M616 Output Current4 Amp 0 1 Display the Output Current of Inverter Unit 4 M617 Output Current U5 Amp 0 1 Display the Output Current of U5 phase of Inverter Unit 5 M618 Output Current V5 Amp 0 1 Display the Output Current of V5 phase of Inverter Unit 5 M619 Output Current W5 Amp 0 1 Display the Output Current of W5 phase of Inverter Unit 5 M620 Output Current5 Amp 0 1 Display the Output Current of Inverter Unit 5 O Group 6 Parameters are available in control version 7 05 and onwards Axpert Eazy AC Variable Frequency Drive h 6 3 No Parameter Unit Res Description GROUP 7 O M701 Control Version PI 0 01 Indicate ROM version of DSP Based interface board PCA 2013A for parallel inverter M702 Temperatu
131. e default setting of the programmable sequence outputs are as under TERMINAL OPTION NAME 101 3 Output Power 102 4 Output Volt C205 Vout 1 Gain This is gain setting for the VO1 analog output C206 Vout 2 Gain This is gain setting for the VO2 analog output C207 lout 1 Gain This is gain setting for the 101 analog output C208 lout 1 Bias This is bias setting for the 101 analog output C209 lout 2 Gain This is gain setting for the 102 analog output C210 lout 2 Bias This is bias setting for the 102 analog output Amtech Sl 6 68 C211 FSV Gain This is gain setting for the FSV analog input C212 FSV Bias This is bias setting for the FSV analog input C213 FSI Gain This is gain setting for the FSI analog input C214 FSI Bias This is bias setting for the FSI analog input C215 VIN Gain This is gain setting for the VIN analog input C216 VIN Bias This is bias setting for the VIN analog input C217 IIN Gain This is gain setting for the IIN analog input C218 IIN Bias This is bias setting for the IIN analog input C219 FSV FSI Time Constant mS This parameter sets the filter time constant for the FSV and FSI analog inputs C220 VIN IIN Time Constant mS This parameter sets the filter time constant for the VIN and IIN analog inputs C221 vout 1 bias This parameter is
132. e een 2 13 This Page is intentionally left blank Amtech 2 14 CHAPTER 3 DIGITAL OPERATION PANEL LCD KEYPAD MODULE The configuration of the Digital Operation Panel is shown in the below figure The structure of it is as shown below MA rauLt AC Variable Frequency Drive AMTECH The Digital Operation Panel is equipped with 8 keys as shown in the above figure The function of each key is described below GROUP This key is utilized to reach to the normal screen of digital operator panel from any parameter group or mode The normal screen displays different parameters and status This is the screen displayed at power on This key when pressed passes the control to next successive modes i e NORM Normal MODE M Monitor MODE A MODE B MODE C MODE D amp Meter mode After the end of all modes it will carry the control again to first mode When changing the mode the last accessed parameter of last accessed group of successive mode will be displayed This key passes the control to next group in the same mode The groups can be accessed only in the incremental direction At last it will again come to the first group If ENTER key is pressed this key is used to move the cursor position for parameter value change These keys are used to change parameter numbers amp parameter value When ENTER key is pressed these keys are used to change the parameter value otherwise it is used to navigate the parameters
133. e only when the function is enabled in factory parameters and the unit is provided for the variable voltage fix frequency source B115 Local Set Voltage Enter the output voltage in of Motor voltage B102 This is applicable only when the unit is configured to use as variable voltage fix frequency power supply B116 Output Voltage Reference Selection Use this parameter to select the output voltage reference input When Local is selected the output voltage is set using B115 B117 Encoder Polarity This is used to select Encoder polarity 0 Forward 1 Reverse GROUP 2 MOTOR CONSTANT B201 Automatic Tuning selection This parameter allows the user to select the automatic tuning process Select appropriate option for the automatic tuning for the selected motor control mode B202 amp B203 Primary Resistance R1 mQ The motor circuit constant is set This value is decided by mantissa section B202 and exponent section B203 as below R1 Value of B202 x 10 value of B203 mQ For example if B202 0 200 and B203 2 the value of R1 0 200 x 1042 0 200 x 100 20 mQ B204 amp B205 Secondary Resistance R2 mQ This is the secondary resistance rotor resistance of induction motor B206 amp B207 Leakage Inductance L mH This is the value of leakage inductance of the induction motor B208 amp B209 Excitation Inductance M mH This is the value of excitation
134. e power lines 7 9 Interface Board for Multiple Inverters Unit The Interface Board PCA 2013A is used when multiple inverter units are connected in parallel It uses 32 bit High Performance Digital Signal Processor TMS320F281 1 This board has a facility up to five no s of inverter units are connected in parallel This board has an eight channel of temperature measurement and five channel of three phase current measurement 7 10 Thyristor Firing Board PCA 152 PCA 152 is used to control thyristors in half controlled rectifier This board also has a MOV network to protects the unit against the surge voltage transients Amtech 7 2 CHAPTER 8 MAINTENANCE INSPECTION AND PART REPLACEMENT Always wait at least 20 minutes after turning the input power OFF before starting inspection Wait at least 20 minutes after turning the input power OFF before starting work Make sure that the displays on the operation panel have gone out before removing the front cover Remove the front cover and confirm that the DC BUS CHARGE LED on bleeder board has gone out Also check that the voltage between terminals L 1 or L 2 and L is 15V or less before starting the inspections Failure to observe this could lead to electric shocks gt Maintenance inspections and part replacement must be done by a designated person Remove all metal accessories such as watches bracelets etc before starting the work Always use an insulation measure tool
135. e shielded twisted pair cable s shield to the COM terminal of TB1 v When connecting the TB1 and shielded twisted pair cable do not solder the wires which are exposed after the sheath is peeled off v If the communication is distorted and not carried out properly because of noise etc connect a ferrite core etc to the cable and increase the noise resistance v When connecting several Axpert Eazy units connect two wires to each TB1 terminal and couple the Axpert Eazy units An example of the connection is shown below 11 3 Connecting the host computer and Axpert Eazy 1 to many units HOST COMPUTER Master AXPERT AXPERT AXPERT AXPERT EAZY EAZY EAZY EAZY JP3 JP3 JP3 JP3 Shielded twisted cable The details of the TB1 terminal section are shown below TB1 To host computer or unit To next unit Shielded twisted cable Shielded twisted cable Fig 11 3 Amtech Separates the communication cable from the main circuit cable and other power cables A shielded twisted pair wire should be used for connecting TB1 and the host computer Connect the twisted pair cable s shield to the COM terminal of TB1 v When using several slave units set JP3 of last unit to LD position to connect the terminating resistors as shown in the Fig 11 3 v When connecting the TB3 and shielded twisted pair cable do not solder the wires which are exposed after the sheath is peeled off v If the communication is distort
136. e that no control cables are connected that is not used Also wire them in such manner that they are as short as possible Put the relay signal controller and analog speed setting controller analog signal meters in a metal box Keep the earthing cable of drive motor and filter as short as possible and is installed in accordance with the local requirements Use low impedance earthing cables S S Amtech EE 13 2 v 13 All If the motor does not share the same earth post with the drive and filter do not connect the screen earth cable of the drive s output cable to the motor AC Supply EMI FILTER Earth Screened or armored motor cable E Motor Inverter RUN RYO _ Screened cable MY ERE COM Screened cable FSlorlIN TT Screened cable Metal box COM v VO1 or VO2 COM Screened cable UO 101 or 102 COM Screened cable w Fig 13 1 Installation Stand alone 4 Considerations to measuring devices the cables and leads connected to the drive or filter should be regarded as active sources of electrical noise For inspection or service use measuring devices or equipment that are CE marked If they require an external power supply use one which is separate or well insulated from that of the drive system Even for a system that comprises CE marked equipment and devices only an EMC compliance test may be required if the whole system is exported from one country
137. eases If the wiring between the AC DRIVE and motor exceeds 20meters 65 6 connect a surge absorber dedicated for the AC DRIVE output Note 9 DCL Always short across L 1 and L 2 when not using the DCL factory setting state When connecting the optional DCL connect it to L 1 and L 2 Twist the wiring to the DCL and keep the wiring length to 5meters 16 4 or less Note 10 DB Unit When connecting an optional DB unit make the connections as shown in the main circuit wiring The DB unit and AC DRIVE unit will damage if the connections are incorrect Twist the wiring to the DB unit and keep length to 3meters 9 8 or less When using the external DB unit use the overload detection relay or thermal relay to protect the DB resistor and AC DRIVE Note 11 Surge absorber Install a surge absorber on the magnetic contactor and relay coils installed near the AC DRIVE Note 12 Voltage Selection for the auxiliary equipment Power Supply Ensure appropriate tapping for the control transformer which provides the power supply to the auxiliary equipments like fan blower soft charge contactor etc Axpert Eazy AC Variable Frequency Drive en 2 7 400V Series e 480V BLUE 450v YELLOW 440V BROWN s Fuse pep e To L14 e 5 VIOLET 330v ORANGE BLACK BLACK To L3 lt o oy TR1 e 500V 600V Series ED Fuse ae BLUE ToLi lt V U PEN YELLOW e 600V BROWN
138. ech 2 2 v After removing the cover confirm that the DC BUS CHARGE LED in the unit on bleeder board has gone out Also check that the voltage between terminals L 1 or L 2 and L is 15V or less before starting the inspections DCL Note 9 DB UNIT EE Sa aa Na Noise MN Note 10 Filter L 1 L 2 L Power Supply Note 6 L1 U Note 8 Note 4 Note 5 Note 1 Note 12 EXAMPLE OF MAIN CIRCUIT WIRING Note 1 AC DRIVE input output terminals The AC DRIVE input terminals are L1 L2 amp L3 The output terminals to the motor are U V amp W Connect the power supply to input terminals L1 L2 amp L3 only Never connect the power supply to the U V and W terminals Incorrect wiring will lead to AC DRIVE damage or fires Note 2 Wire size Use wires having the size or larger shown in the below table for the main circuit wiring shown in the above figure The applicable wire size range applicable ring terminal and tightening torque for the main circuit terminals are shown in the Table 1 for 400V Series Table 2 for 500V Series and Table 3 for 600V Series Axpert Eazy AC Variable Frequency Drive ee i 2 3 Table 1 400V Series Axpert Eazy drive Terminal and applicable wire for Input and Output AMT XXX Lug size 4 max Terminal width mm inch I P O P Hole diameter mm inch Terminal screw size Tightening torque N m Ib inch
139. ed and not carried out properly because of noise Connect a ferrite core to the cable and increase the noise resistance If required take other precautions for noise resistance reduction 11 4 Communication specifications Connection method RS485 2 wire type Transmission distance Total extension distance less then 300mt 1000ft Baud rate Select from 1200 2400 4800 9600 14400 19200bps Transmission method Start stop synchronization half duplex communication Frame configuration Start 1 bit Data 8 bits Stop 1 bit with parity or 2 bits if no parity Parity Select from none odd or even Error detection Sum check parity framing Communication protocol Modbus RTU communication Number of stations Set between 1 and 247 The default factory settings are shown below C401 Baud Rate bps 4 9600 C402 Station Number 1 C403 Parity 1 No Parity C404 Response Time Sec 0 01 Axpert Eazy AC Variable Frequency Drive ee 11 3 This page is intentionally left blank CHAPTER 12 UL INSTRUCTIONS The Axpert Eazy Series AC Variable Frequency Drives AMT 055 4 to AMT 355 4 complies with UL508C and CSA C22 2 No 14 The UL and cUL marks are indicated on the rating nameplate for UL compliant parts AXPERT Eazy MODEL AMT 055 4 KW 55 INPUTAC3PH 380 480V 50 60Hz OUTPUT AC3PH 380 480 V 0 1 600Hz OUTPUT AMP 110 SR NO gt
140. ed to ensure safety KEEP SAFETY FIRST IN YOUR SYSTEM AMTECH puts the maximum effort into making products better and more reliable but there is always the possibility that trouble may occur with them Trouble with AC Drive may lead to personal injury fire or property damage Remember to give due consideration to safety when making your system with appropriate measures such as isolating devices mechanical brakes prevention against any malfunction or mishap Amtech vi CHAPTER 1 DELIVERY INSPECTION AND STORAGE NGAUTION v Always transport the product with an appropriate method according to the products weight Failure to observe this could lead to injuries v Do not place the product near inflammable items Failure to observe this could lead to fires v Do not hold the product with front cover while transporting the product Failure to observe this could lead to injuries from dropping v Do not let conductive materials such as screws or metal pieces and inflammable materials such as oil enter the product Failure to observe this could lead to fires v Install the product in a place that can withstand the weight of the product and follow the instruction manual Failure to do so could lead to injuries from dropping v Do not install and operate an AC Drive that is damaged or that has missing parts Failure to observe this could lead to injuries v Always observe the conditions described in the instruction manual for the in
141. edback of analog voltage input 0 10Vdc by the use of PLC on Display Panel Program Code Input from Display Panel into P101 to PAO1 Parameter No PLC Command Description P101 016094108000 Multiplication between Register 94 and 108 and result will be stored in 32 bit memory location P102 001001000100 Copy 16 bit Immediate value 100 into Register no 1 P103 018001000000 Division between 32 bit memory location and register 1 and result will be stored in 32 bit memory location P104 003010000000 The value of 32 bit memory location is stored in Register 10 as high and register 11 as low 16 bit value P105 028012010011 Word OR logic between Register 10 and 11 and result will be store in Register 12 P106 061001012000 Display Register 12 in PLC Display Number 1 P107 000000000000 End of Program User has to set following parameter 1 Enable PLC function from C312 2 Register 94 contains FSV input which is read only memory location 3 Register 108 contains value of Panel Para8 C708 which is used for multiplication factor and that should be change as per input quantity range Note There is only one 32 bit memory location is given Amtech H 6l 6 114 During 32 bit load and store commands user should use only 0 to 84 16 bit memory locations Example 6 This application can be used to monitor feedback on FSV and convert it to other qu
142. egister no 2 P102 054001002000 Content of Register no 2 is copied to PLC A O P 1 Here 0d 0 volt and 100d 10 volt P103 001003000010 Load 16 bit Immediate value into Register no 3 P104 035001003002 _ It will compare two Registers If Register 3 is greater then 2 than flag no 1 will be SET 1 otherwise it will reset 0 P105 049002001000 Write the bit status of Flag no 1 into PLCPSO2 P106 000000000000 End of Program Note User should consider fix format for REG LD COMMAND Example 001002000050 001 is opcode for REG LD command 002 Register number 2 Memory location for 16 bit value 000050 indicate one signed 16 bit value Maximum value is 32767 User has to set following parameter 1 Enable PLC function from C312 2 Select 8 no Selectable option in C201 Output will come on Vo 1 terminal 3 Selects 27 no Selectable option in C107 Output will come on PSO1 terminal Note User can use 0 to 85 16 bit memory locations for general application These are read and write memory locations From 86 to 114 memory location contains analog values of internal parameters which are given in In built PLC Function s manual These memory locations are read only 0 to 114 16 bit memory locations and 0 to 99 bit memory locations both are different Axpert Eazy AC Variable Frequency Drive ee 6 113 Example 4 This example is given to just demonstrate how to use 16 bit memory locations Register 0 to 114 and 32 bit memory locatio
143. el set point Whenever the heat sink temperature exceeds the set value the Temp Alarm output will be set Hysteresis of 2 C hysteresis will occur with temperature alarm Temp C310 M208 gt t Temp Alarm Amtech 6 72 C312 In built PLC Selection O Input Phase Check For Control version 7 02 and onwards this parameter is used to enable the In built PLC function For Control version 3 17 and onwards this parameter is used to enable or disable the Input phase check function C313 Static Pot Options This parameter provides selection of the static pot speed at power up to the user The following options are 1 Last speed 2 Min frequency A102 3 Max frequency A103 4 A101 Set frequency 5 B401 Preset speed 1 C314 l Detection Hysteresis Level This parameter sets the hysteresis level for l Detection operation GROUP 4 SERIAL COMMUNICATION C401 Baud Rate bps Drive is facilitating with serial communication between drive unit and computer terminal To control or monitor single multiple units from single computer terminal serial link can be used This parameter defines Baud rate number of signal transition per second it can be number of bits per second The available options are as under Option 4 is set as default baud rate 1 1200 bps 4 9600 bps 2 2400 bps 5 19200 bps 3 4800 bps 6 38400 bps Refer the detail ma
144. encoder wiring Check the proper earthing of encoder Problem in auto tuning parameter Enter the correct motor parameter and repeat the procedure for auto tuning 24 IU 2 Temperature Fault 25 IU 3 Temperature Fault 26 IU 4 Temperature Fault 27 IU 5 Temperature Fault 28 DU 1 Temperature Fault 29 DU 2 Temperature Fault A trouble may have occurred in the cooling blower of respective Inverter or diode unit in case of parallel inverter Replace it if necessary The ambient temperature may have risen Lower the ambient temperature less than 50 C for 400V series or less than 40 C for 500V 600V series The carrier frequency may be set too high 4 The thermistor is not connected or loosely connected at J16 of PCA 2014A and TB1 of PCA 2013A respectively Disconnect the thermistor and ensure that the thermistor shows resistance greater then 2 2kohm but less then 60kohm Reconnect thermistor properly 30 IU 1 Current Sensor Fail 31 IU 2 Current Sensor Fail 32 IU 3 Current Sensor Fail 33 IU 4 Current Sensor Fail 34 IU 5 Current Sensor Fail 2 Loose connection of hall current sensor cable connected at J11 to J15 of PCA 2013A Switch off the unit and remove the cable Check for proper crimping of cable on both sides If found abnormal replace the cable and check again One or more current sensor
145. ended Practices and Requirements for Harmonic Control in Electric Power System states that it is the responsibility of the consumer to curb this mains Pollution at the source point itself within acceptable limits AMTECH offers Input Harmonic Converter as a solution for this problem As per the requirement and acceptable limits of induced harmonics such converters can be tailor made for you Contact AMTECH for details on Input Harmonic Converter 9 2 Output Sinus Filter Output of any AC DRIVE is Sine PWM Pulse Width Modulation modulated at high frequency carrier wave When this kind of waveform encounters motor load it tends to create very high dV dt stress for the stator winding After a long time the stator insulation gets weakened up and ultimately the stator flashover takes place The problem is particularly severe in places where the location of motor and AC DRIVE is at large distance This happens because of the impedance mismatch between cable and the motor surge impedance This can reach as high as 1 9 times the DC bus voltage Output Sinus Filter helps to outcome this problem The output after sinus filter becomes sinusoidal and the Motor gets relieved from excessive dV dt stress Motor can be placed far away from AC DRIVE The motor loss due to harmonic heating also reduces considerably Output Sinus Filter also helps in controlling the EMI and RFI generated by the power cable and motor That means an added advantage for equipmen
146. ep 4 E605 Freq T3 STP5 Hz 5 00 0 01 600 0 01 Set frequency for Table 3 Step 5 E606 Freq T3 STP6 Hz 5 00 0 01 600 0 01 Set frequency for Table 3 Step 6 E607 Freq T3 STP7 Hz 5 00 0 01 600 0 01 Set frequency for Table 3 Step 7 E608 Freq T3 STP8 Hz 5 00 0 01 600 0 01 Set frequency for Table 3 Step 8 E609 Freq T3 STP9 Hz 5 00 0 01 600 0 01 Set frequency for Table 3 Step 9 E610 Freq T3 STP10 Hz 5 00 0 01 600 0 01 Set frequency for Table 3 Step 10 E611 Freq T3 STP11 Hz 5 00 0 01 600 0 01 Set frequency for Table 3 Step 11 E612 Freq T3 STP12 Hz 5 00 0 01 600 0 01 Set frequency for Table 3 Step 12 E613 Freq T3 STP13 Hz 5 00 0 01 600 0 01 Set frequency for Table 3 Step 13 E614 Freq T3 STP14 Hz 5 00 0 01 600 0 01 Set frequency for Table 3 Step 14 E615 Freq T3 STP15 Hz 5 00 0 01 600 0 01 Set frequency for Table 3 Step 15 GROUP 7 RSF TIME FOR TABLE 3 E701 RSF Time T3 Sec 10 0 0 1 6000 0 0 1 Set time for Table 3 Step 1 for RSF function STP1 E702 RSF Time T3 Sec 10 0 0 1 6000 0 0 1 Set time for Table 3 Step 2 for RSF function STP2 E703 RSF Time T3 Sec 10 0 0 1 6000 0 0 1 Settime for Table 3 Step 3 for RSF function STP3 E704 RSF Time T3 Sec 10 0 0 1 6000 0 0 1 Settime for Table 3 Step 4 for RSF function STP4 Amtech 6 24 No Parameter Unit Def Min Max Res Descript
147. er is effective only when the auxiliary drive is selected This feature trips the AC DRIVE when the current falls below the programmed value for more than 1sec after the speed reaches to set speed This feature is not active while the AC DRIVE is accelerating or decelerating Making this 0 will disable this Note In pump applications if the flow decreases below a minimum speed there will be cavitations This feature is useful to turn off the pump in such case Axpert Eazy AC Variable Frequency Drive Ee 6 83 MODE E RING SPINNING FRAME RSF FUNCTION PARAMETERS GROUP 1 RSF PATTERN RUN PARAMETER SELECTION Ring Spinning Frame function is used to perform spinning pattern operation In RSF acceleration deceleration is performed in a straight line till the set frequency for the next step is reached Up to three speed time pattern Tables can be set up to a maximum of 15 steps Each step is set at the target frequency and time taken to reach that frequency from the previous step Select RSF function in E101 to perform this operation Now when RUN command is issued operation will commence from step 1 of the selected table After the pattern has been completed the inverter will stop according to the selected stop mode in A304 E207 Normal deceleration cusion Frequency speed Time G301 gt G302 lt gt i G307 gt If STOP command is issued during the ring spinning frame operation inverter will st
148. er supply such as fan blower and magnetic contactor In this case select the appropriate tapping of the control transformer on the control terminal block inside the unit Remove the front cover to access the control terminal block 4 Make sure that the power voltage and frequency is within the tolerable range 5 Refer to Chapter 2 Installation amp Wiring and correctly connect the main circuit wiring 4 5 6 Securely fix the motor with the specified method 7 Make sure that none of the terminal section screws are loose 8 8 Make sure that there is no short circuit state in the terminals caused by wire scraps etc Amtech es 4 2 9 Always correctly install the front cover and outer cover before turning the power ON 10 When using the IM vector control with speed sensor mode make sure that the encoder signal cable is correctly connected to the control card terminal 11 Assign an operator and make sure that the operator operates the switches Make sure that there is no abnormal noise smoke or odors at this time If any abnormality is found turn the power OFF immediately 4 1 1 Selection of control modes With the Axpert Eazy Eight control modes can be selected These are set with the parameter A401 Control mode Sets the motor control mode of operation A401 Control mode 1 V F Open loop Heavy duty Control 2 V F Close loop Heavy duty Control 3 Sensor less Heavy duty Vector Control 4
149. et speed 1 6 Fault ramp down to stop 7 Fault coast to stop Available in control version 7 02 and onwards Axpert Eazy AC Variable Frequency Drive No Parameter Unit Def Min Max Res Description WP C307 Output Phase 1 0 1 1 Output open phase is detected if one phase Loss selection current is lt 5 and other two phase currents are gt 70 of motor rated current for five cycles when this protection is enabled 0 Disable 1 Enable C308 Timer Output 0 0 1 1 Set the ON OFF control for the timer output control Selection 0 ON only when AC DRIVE is ON 1 ON whenever power is ON C309 Timer output Off Sec 60 0 3000 1 Set the time in seconds to delay turning OFF Delay time the timer output after the AC DRIVE OFF command is received C310 Temperature 1 0 1 1 This parameter controls the automatic change Control selection of the carrier frequency in case of temperature rise above the predefined level C311 Temperature C 82 0 95 1 This is temperature alarm level set point Alarm Level Whenever the heat sink temperature exceeds the set value the Temp Alarm output will be set Hysteresis of 2 C hysteresis will occur with temperature alarm C312 In built PLC 0 0 1 1 By Using this parameter In built PLC function Selection can Enable or Disable Input Phase 1 0 1 1 The input phase sequence check can be Check disabled using this parameter C313 Static pot op
150. eturn Step T1 1 1 14 1 Set return step for Table 1 Step 12 STP12 G513 Return Step T1 1 1 14 1 Set return step for Table 1 Step 13 STP13 G514 Return Step T1 1 1 14 1 Set return step for Table 1 Step 14 STP14 G515 Return Step T1 1 1 14 1 Set return step for Table 1 Step 15 STP15 GROUP 6 RETURN STEP FOR TABLE 2 G601 Return Step T2 1 1 14 1 Set return step for Table 2 Step 1 STP1 G602 Return Step T2 1 1 14 1 Set return step for Table 2 Step 2 STP2 G603 Return Step T2 1 1 14 1 Set return step for Table 2 Step 3 STP3 G604 Return Step T2 1 1 14 1 Set return step for Table 2 Step 4 STP4 G605 Return Step T2 1 1 14 1 Set return step for Table 2 Step 5 STP5 G606 Return Step T2 1 1 14 1 Set return step for Table 2 Step 6 STP6 G607 Return Step T2 1 1 14 1 Set return step for Table 2 Step 7 STP7 Amtech 6 28 No Parameter Unit Def Min Max Res Description WP G608 Return Step T2 1 1 14 1 Set return step for Table 2 Step 8 STP8 G609 Return Step T2 1 1 14 1 Set return step for Table 2 Step 9 STP9 G610 Return Step T2 1 1 14 1 Set return step for Table 2 Step 10 STP10 G611 Return Step T2 1 1 14 1 Set return step for Table 2 Step 11 STP11 G612 Return Step T2 1 1 14 1 Set return step for Table 2 Step 12 STP12 G613 Return Step T2 1 1 14 1 Set return step for Table 2 Step 13 STP13 G614 Return Step T2 1 1 14 1 Set return step for Tabl
151. even if the AC DRIVE is stop For more information on PID control refer Mode C Group 6 parameters 13 VIN 0 10V When this option is selected the set frequency M105 corresponds to analog input VIN The output frequency will be zero at OV and maximum at 10V 0 4mA 20mA VIN 0 10V IN 4 20mA 14 IIN 4 20mA When this option is selected the set frequency M105 corresponds to analog input IIN The output frequency will be zero at 4mA and maximum at 20mA Axpert Eazy AC Variable Frequency Drive ee i 6 41 15 PLC A O P 1 When this option is selected the set frequency M105 corresponds to PLC A O P 1 This Parameter option value can be set directly from In built PLC function The output frequency will be zero at Od and maximum at 100d 16 PLC A O P 2 When this option is selected the set frequency M105 corresponds to PLC A O P 2 This Parameter option value can be set directly from In built PLC function The output frequency will be zero at Od and maximum at 100d 17 PLC A O P 3 When this option is selected the set frequency M105 corresponds to PLC A O P 3 This Parameter option value can be set directly from In built PLC function The output frequency will be zero at Od and maximum at 100d 18 PLC A O P 4 When this option is selected the set frequency M105 corresponds to PLC A O P 4 This Parameter option value can be set directly from In built PLC function The output frequency will be zero at O
152. fety information and precautions before starting operation After reading always store this manual where it can be accessed easily Q_ The safety precautions are ranked as DANGER and CAUTION in this instruction manual D DANGER When a dangerous situation may occur if handling is mistaken leading to fatal or major injuries When a dangerous situation may occur if handling is mistaken leading to N CAUTION medium or minor injuries or physical damage NGAUTION Note that some items described as may lead to major problems depending on the situation In any case important information that must be observed is described This instruction manual is written on the presumption that the user has an understanding of the AC Drive A qualified person must do installation operation maintenance and inspection of this product Even qualified persons must undergo periodic training Qualified refers to satisfying the following conditions v The person has thoroughly read and understood this instruction manual v The person is well versed in the installation operation maintenance and inspection of this product and understands the possible dangers v The person is informed on matters related to starting stopping installation locks and tag displays and has been trained in the operation and remedies v The person has been trained on the maintenance inspection and repairs of this product v The person has been trained on protective tools us
153. fines the sleep mode leave condition There are two conditions to wake up from the sleep mode as below 1 Freq Ref gt C616 Sleep Mode Enter Freq Wake Up Band 2 Freq Ref gt A102 Min Freq Wake Up Band PSIX 20 E PID Bypass C608 PID deviation C610 PID Offset Upper Limit Adjustment C603 PID M109 Reference Input PID Output A106 12 Frequency Ref O C201 o gt Vouti C202 o gt Vout2 C203 o gt louti C204 o gt lout2 C604 PID M110 C609 PID deviation oe Lower Limit C607 Derivative Gain C606 Integral Time C605 Proportional Gain PID Controller C601 PID Selection Amtech 6 78 GROUP 7 PLC PANEL PARAMETER Note This group is only available in Control version 7 02 and onwards C701 to C702 PLC Panel Par1 to 2 This PLC panel parameter 1 amp 2 are used in built PLC for Timer 1 application Related memory location of this parameter is from 101 to 102 C703 to C704 PLC Panel Par3 to 4 This PLC panel parameter 3 amp 4 are used in built PLC for Timer 2 application Related memory location from of this parameter is 103 to 104 C705 to C706 PLC Panel Par5 to 6 This PLC panel parameter 5 amp 6 are used in built PLC for Timer 3 application Related memory location from of this parameter is 105 to 106 C707 to C708 PLC Panel Par7 to 8 This PLC panel parameter 7 amp 8 are used in built PLC for
154. frequency will be zero at 10V and maximum at OV Amtech 6 40 7 FSI 20 4mA This is an inverse to option 3 When this option is selected the set frequency M105 corresponds to analog input FSI The output frequency will be zero at 20mA and maximum at 4mA The maximum limit is decided by A103 8 FSV 5 0V This is an inverse to option 4 When this option is selected the set frequency M105 corresponds to analog input FSV The output frequency will be zero at 5V and maximum at OV 9 FSI 20 0mA This is an inverse to option 5 When this option is selected the set frequency M105 corresponds to analog input FSI The output frequency will be zero at 20mA and maximum at OmA 10 Static potentiometer When this option is selected the set frequency M105 will be decided by programmable sequence inputs Assign two programmable sequence inputs to Freq Increase and Freq Decrease respectively When Freq Increase is applied the set frequency will increase and when Freq Decrease is applied the frequency will decrease If both the signals are applied simultaneously it will have no effect The rate of frequency increase decrease is 0 1Hz at every 100msec 11 Serial In this option the set frequency M107 can be assigned from serial link 12 PID Output In this option the PID output will be the set point When selecting this input enable the PID Control in C601 The monitor option M105 will display the corresponding set frequency value
155. g blower Replace it if necessary The ambient temperature may have risen Lower the ambient temperature less than 50 C for 400V series or less than 40 C for 500V 600V series The carrier frequency may be set too high The temperature switch thermostat or thermistor is not connected or loosely connected at J16 and J13 respectively Disconnect thermostat switch connection at J16 and ensure that the thermostat shows short circuit Disconnect the thermistor and ensure that the thermistor shows resistance greater then 2 2kohm but less then 60kohm Reconnect thermostat and thermistor properly 13 Auto Tuning Fault k The auto tuning process has failed The motor parameter setting value may be incorrect Set correct motor parameter Ensure that motor is directly connected to the inverter remove any additional components if any like output choke etc when performing auto tuning 14 Emergency Stop The signal for the emergency stop input is present at the PSI Check and correct it If the signal is not present remove the selection for emergency stop with the help of Mode C parameters There may be a problem in PCA 2014A PCA 2004A Remove the control board PCA 2014A PCA 2004A 15 EEPROM Fault Data received from the EEPROM is incorrect or out of range On fault reset default values will be stored in the EEPROM Axpert Eazy AC Variable Frequency
156. g output voltage VO2 GROUP 3 STATUS OUTPUT DETECTION LEVEL C301 Frequency 1 0 0 0 20 0 0 1 The attained frequency output Freq Attain Attainment operation width is set Detection Width C302 I Detection Level 100 0 5 0 200 0 0 1 The current detection Detection operation current detection level is set Set with a percentage of the rated current B703 The hysteresis will occur with set value in parameter C374 for the Detection operation C303 Speed Detection 95 0 1 0 105 0 0 1 The speed detection operation level is set Set Level 1 with a percentage to the max frequency A103 C304 Speed Detection 50 0 1 0 105 0 0 1 he output frequency or the motor speed will be the comparison target A 1 hysteresis will Level 2 occur with speed detection operation C305 Zero Speed 1 0 0 0 50 0 0 1 The Zero speed detection operation level is set Detection Level Set with a percentage to the max frequency A103 The output frequency or the motor speed will be the comparison target A 1 hysteresis will occur with zero speed operation C306 4 20mA Reference 2 1 7 1 This parameter configures the AC DRIVE s Loss response to a failure of 4 20mA Frequency reference input signal 1 No action at fault detection 2 Minor fault alarm amp run at minimum speed 3 Minor fault alarm amp run at maximum speed 4 Minor fault alarm amp run at set speed 5 Minor fault alarm amp run at pres
157. gister m 17 DIV 017 Register n Register Register Division operator Register n Register n1 n1 n2 Register n2 18 DIV32 018 Register n 000 000 Division operator Register 32 Register 32 Register n 19 AND 019 Flag n Flag n1 Flag n2 Logical AND operation between Flags Flag n Flag n1 amp Flag n2 20 NAND 020 Flag n Flag n1 Flag n2 Logical NAND operation between Flags Flag n Flag n1 amp Flag n2 21 NOR 021 Flag n Flag n1 Flag n2 Logical NOR operation between Flags Flag n Flag n1 Flag n2 22 XOR 022 Flag n Flag n1 Flag n2 Logical XOR operation between Flags Flag n Flag n1 Flag n2 23 XNOR 023 Flag n Flag n1 Flag n2 Logical XNOR operation between Flags Flag n Flag n1 Flag n2 24 OR 024 Flag n Flag n1 Flag n2 Logical OR operation between Flags Flag n Flag n1 Flag n2 25 NOT FLG 025 Flag n Flag m 000 Invert the specified Flag Flag n Flag m 26 NOT_REG 026 Register n Register 000 Invert the specified register Register n Register m m 27 WAND 027 Register n Register Register Logical Word 16 bit AND operation between n1 n2 registers Register n Register n1 amp Register n2 28 WOR 028 Register n Register Register Logical Word 16 bit OR operation between n1 n2 registers Register n Register n1 Register n
158. gt lt A207 gt Acceleration Deceleration j time 1 A201 f K time 1 A202 A208 Current Limit Acceleration Time Sec A209 Current Limit Deceleration Time Sec These are the acceleration deceleration time for the stall current limit function When the AC DRIVE is operating at set frequency and output current exceeds the stall current limit B307 value the output frequency and voltage are reduced The deceleration time is decided by current limit deceleration time Amtech EE lt 6 46 A209 The dc bus voltage will rise in this process If DC bus voltage control B307 2 or 3 is enabled it will stop the deceleration if dc bus voltage exceeds 740Vdc level for 400V series This level is factory settable The deceleration will resume if dc link voltage reaches to 710V hysteresis of 30V and the output current is still higher than the stall current limit When the output current falls below the stall current limit the output frequency and output voltage will ramp up with current limit acceleration time A208 to set frequency value The dc bus regulation level for 500V series is 875Vdc and 1050Vdc for 600V series l Stall Current A Limit B301 M105 EN EE eee de Ks de Current Limit i Current Limit Accel Decel Time A209 Time A208 gt t Vdc 740Vdc A DC Bus voltage Control B307 2 or 3 gt t A210 Acceleration Deceleration Multiplier This is multiplier for the acceler
159. hangeover time H105 The ON OFF control of multiple pumps is carried out so that the operation time of each pump is equal 1 When the PID output reaches ULT and T is passed the auxiliary Pump 2 with the shortest operation time turns ON 2 When the PID output reaches ULT and T is passed the auxiliary Pump 1 with the shortest operation time turns OFF 3 Following 2 when the PID output matches LLT for the time of T2 the auxiliary Pump 3 with the longest operation time turns OFF 4 When the time that the PID output and LLT match does not reach Tz the pump OFF control will not be carried out Pump changeover function using Pump Continuous ON time limit H104 5 When the time that the auxiliary pump s ON OFF control is not carried out reaches T3 the Pump 4 with the longest operation time within all of the auxiliary pumps turns OFF and the Pump 1 with the shortest operation time will turn ON after T If H104 is set to 0 changeover following the continuous operation limit is prohibited The variable speed control pump will not change even if the continuous operation limit time is exceeded When the inverter is stopped due to the stop command or fault the pump status will not change and it will remain as it is To turn off the entire operating pumps disable the multi pump operation When the inverter s power is turned off the operation time history for each pump will be lost H101 No of Pump Selection Select the
160. he automatic tuning ends normally the RUN LED will change from a flicker to a stable OFF state The estimated parameters of the motor will be displayed in Mode B Group 2 Note down the parameters for the future use Abnormal completion of automatic tuning If automatic tuning ends abnormally the FLT LED will turn ON and the display will blink with the message Auto Tune Abnormal Investigate and check according to the error codes In case of error the error code will be displayed in addition to the progress at the time of error For example if the error comes at 50 progress with an error code 12 then M303 will display 125 The first two digits display the auto tune error code Error code during automatic tuning Error Code Significance of error code 01 Problem in current sensor circuit may be loose connection faulty current sensors 03 wrong sensors used 04 Over current condition has occurred during the auto tuning process 12 Under voltage condition has been detected during the auto tuning process The other error codes are for internal diagnosis and debugging purpose 4 4 Test operations When finished with automatic tuning test run the isolated motor and make sure that there are no errors Use Digital Operation Panel mode to test run the motor Initially set 10 0Hz and press RUN key to start the motor Check Did the motor run Is the run direction correct C
161. he output current is too high Reduce the motor load Disable the feature by setting 300 in B302 4 Under Current Fault Under Current Limit B304 is set too low Disable the feature by setting 0 in B304 5 Current Sensor Fail Loose connection of hall current sensor cable connected at J12 of PCA 2014A PCA 2004A Switch off the unit and remove the cable Check for proper crimping of cable on both sides If found abnormal replace the cable and check again One or more current sensor has failed Remove connector J12 and reset the fault If the fault can be reset find out which current sensor has failed If after removing connector J12 the problem persists replace PCA 2014A PCA 2004A 6 Over Voltage Fault 1 The power supply voltage may have risen above 785VDC for 400V series 965VDC for 500V series and 1160VDC for 600V series Reduce the voltage to within the specified range The speed may be fluctuating Adjust B111 to prevent the hunting of motor If the fault is coming during deceleration the load GD2 may be too Amtech er A 10 large Set the ramp down time according to the load GD2 Loose connection of dc bus voltage feedback at J9 of PCA 2014A PCA 2004A Ensure proper connections Check the value of snubber capacitors mounted on the IGBT and replace if found abnormal 7 Under Voltage Fault DC Bus voltage may have
162. he unit in fault condition to provide reliability and continuity of process during fault conditions Programming 0 in C507 disables the restart feature Number of restart C501 defines the number of attempts to restart during the fault condition When a fault is detected the AC DRIVE output is shut off for the restart wait time C502 The operation panel displays the fault while the AC DRIVE output is OFF When the restart wait time elapses a fault is reset automatically and speed search operation is performed When the number of such attempts exceeds the number of restart C501 the faults are not reset automatically and the AC DRIVE output remains OFF At this time a fault relay is activated and the fault data will be stored in fault history The RUN relay will also be deactivated Fout Re ERE OC OG OC M105 Tan n 1 n 2 n 3 Internal fault The number of restart times is cleared to 0 in the following cases 1 A fault does not occur for more than 10 minutes 2 Afault reset signal is applied from the operation panel or terminal 3 The power supply is turned off and turned ON again This function is applicable to the following ten faults Instantaneous over current fault Timed over current fault Over voltage fault Under voltage fault Adjustable over current fault Earth fault Over temperature fault NOOR WD Amtech es 6 74 8 Under current fault 9 External
163. heck the wiring and operation if abnormal Is the rotation smooth Select REVERSE direction in A805 Motor Direction and Press RUN and confirm that the motor runs normal in reverse direction Note Do not carry out this step if a load which cannot be run in reverse is connected Amtech es 4 6 Press the STOP key and stop the motor Now again set the FORWARD direction in A305 Motor Direction and increase the frequency to 50Hz This completes the test operation with the operation panel After this carry out the parameter settings and adjust the load operation to match the user s application Manual adjustment when torque accuracy is required IM vector control mode In applications which require high actual output torque accuracy in respect to the torque command within 10 of the rated output torque the manual adjustments of Group 6 and Group 7 parameters may be required Axpert Eazy AC Variable Frequency Drive ee 4 7 This page is intentionally left blank Amtech 4 8 CHAPTER 5 CONTROL INPUT OUTPUT TERMINALS 5 1 Input output terminal functions of PCA 2014A and PCA 2004A Control Unit VIEW OF PCA 2014A O JP5 NLD LD SOURCE amp v o Zo o x zZ e Fault Relay Prog Relay 1 Prog Relay 2 TB1 FA FC FB R1A R1C R1B R2A R2C R2B P15 OV VIN
164. hese parameters show 24 selectable PSI option OPTION NAME FUNCTION 1 Not Used No function is selected 2 Run This turns ON during running jogging or DC braking 3 Local This turns ON when the operation mode is local operation from the digital operation panel is selected 4 Reverse Run This turns ON when the motor is reverse running 5 I Detection This turns ON when the output current reaches the programmed l Detection Level C302 or higher 6 Freq Attain This turns ON when the output frequency speed reaches the set frequency speed The detection reach width is set with frequency attainment detection width C307 7 Speed Detect This turns ON when the output frequency speed value reaches a speed higher than the speed set with the detection level 1 8 Speed Deteci2 This turns ON when the motor speed reaches a speed higher than that set in the detection level 2 9 Acceleration This turns ON during acceleration 10 Deceleration This turns ON during deceleration 11 Aux Drive This turns ON when the auxiliary drive parameter setting is validated by the sequence input AUXDV 12 Timer Output This turns ON during running jogging pre excitation and DC braking A programmable off delay C309 is provided so even if the above operations turn OFF this control will not turn OFF for programmed time This is used for external fan motor control 13 Ze
165. his fault indicates that the unit has shut down due to the mains failure One or more phase has failed or voltage is below 300Vac for 7 5sec Set to 0 to disable the function 20 Input Phase Sequence Fault This fault indicates that the input phase sequence is reverse This condition is checked for 500msec and after that fault will come To reset the fault switch off the mains and correct the phase sequence Set to 0 to disable the function 21 Driver Fault This fault indicates that problem in either driver card or connection between control and driver card 22 Speed Deviation Fault This fault occurs when the speed command and speed detection difference is higher than the set level in B612 for 17sec This fault is applicable in closed loop V f closed loop vector control and sensor less vector control mode is selected 23 Over Speed Fault This fault occurs when the detection speed is equal to or higher than the set level in B611 for 7sec This fault is applicable in closed loop V f closed loop vector control and sensor less vector control mode is selected 24 IU 2 Temperature Fault This fault occurs if heat sink temperature 290 C or lt 0 C for 2 second of 25 IU 3 Temperature Fault respective inverter unit 26 IU 4 Temperature Fault 27 IU 5 Temperature Fault 28 DU 1 Temperature This fault occurs if heat sink temperature 290 C or lt 0 C for 2 second of Fa
166. ime T1 Sec 10 0 0 1 6000 0 0 1 Settime for Table 1 Step 6 for RSF function STP6 E307 RSF Time T1 Sec 10 0 0 1 6000 0 0 1 Settime for Table 1 Step 7 for RSF function STP7 E308 RSF Time T1 Sec 10 0 0 1 6000 0 0 1 Settime for Table 1 Step 8 for RSF function STP8 E309 RSF Time T1 Sec 10 0 0 1 6000 0 0 1 Settime for Table 1 Step 9 for RSF function STP9 E310 RSF Time T1 Sec 10 0 0 1 6000 0 0 1 Settime for Table 1 Step 10 for RSF function STP10 E311 RSF Time T1 Sec 10 0 0 1 6000 0 0 1 Settime for Table 1 Step 11 for RSF function STP11 E312 RSF Time T1 Sec 10 0 0 1 6000 0 0 1 Settime for Table 1 Step 12 for RSF function STP12 E313 RSF Time T1 Sec 10 0 0 1 6000 0 0 1 Settime for Table 1 Step 13 for RSF function STP13 E314 RSF Time T1 Sec 10 0 0 1 6000 0 0 1 Settime for Table 1 Step 14 for RSF function STP14 E315 RSF Time T1 Sec 10 0 0 1 6000 0 0 1 Settime for Table 1 Step 15 for RSF function STP15 GROUP 4 RSF FREQUENCY FOR TABLE 2 E401 Freq T2 STP1 Hz 5 00 0 01 600 0 01 Set frequency for Table 2 Step 1 E402 Freq T2 STP2 Hz 5 00 0 01 600 0 01 Set frequency for Table 2 Step 2 E403 Freq T2 STP3 Hz 5 00 0 01 600 0 01 Set frequency for Table 2 Step 3 E404 Freq T2 STP4 Hz 5 00 0 01 600 0 01 Set frequency for Table 2 Step 4 E405 Freq T2 STP5 Hz 5 00 0 01 600 0 01 Set frequency for Table 2 Step 5 E406 Freq T2 STP6 Hz 5 0
167. in upward downward direction in the group Axpert Eazy AC Variable Frequency Drive G 3 1 fa uua a This key is used to change and save the parameter value When pressed first time it will allow the user to change the parameter value using up and down keys Once the desired value is set it is pressed again to save the change value Press NORM key instead of ENTER to discard the change This key is used to start the AC DRIVE when the start control is through Digital Operation Panel The key is equipped with the status indicating LED It will glow when the AC DRIVE is running This key is used to stop the AC DRIVE in LOCAL mode keypad only When stop key is STOP pressed for 2 5 seconds or longer during operation the drive will coast to stop rase regardless of Local or Terminal start control It is also used to reset the fault The stop key is equipped with status indicating LED It will glow when the AC DRIVE is off The Digital Operation Panel is also equipped with the fault indicating LED It will flash in the fault condition It is also equipped with four lines 20 character LCD display for the user friendly parameter navigation monitoring and setting In the normal condition the screen will be as below Amtech 3 2 User Selectable four parameters Norm 1 Norm 3 Norm 2 Norm 4 Fwdj Ljel Drive Stiop A Motor rsh sees Drive Status Fi
168. inductance of the induction motor Axpert Eazy AC Variable Frequency Drive l 6 55 B210 amp B211 Iron Loss resistance Rm mQ These parameters B202 B206 are related to motor s internal distributed parameters They are useful for auto torque boost application During auto tuning mode these parameters are automatically calculated GROUP 3 PROTECTION PARAMETERS B301 Stall Current Limit When the AC DRIVE output current crosses the stall current limit the output ramps down with Current limit deceleration time A209 This is effective only when the AC DRIVE is operating at set speed This feature is not active while the AC DRIVE is accelerating or decelerating When the current decreases below the programmed value the AC DRIVE again starts accelerating to the set speed with Current limit acceleration time A208 This feature helps in maintaining relatively constant output torque characteristics l Stall current A limit B301 M105 SEE EEE EE AE Current limit decel Current limit anaal time A209 time A208 gt t Vdc 740Vdc A DC bus voltage control B307 1 gt t Set the current limit as a percentage of motor rated current When local is selected in A309 Stall Current Limit Selection B301 will be effective When terminal is selected stall current limit is set by the 0 10V analog signal at VIN Its range is from 0 to 200 according to
169. ined as under In control version 7 05 and thereafter these parameters show 36 selectable PSI option and In control version 3 17 and thereafter this parameters show 23 selectable PSI option OPTION FUNCTION NAME FUNCTION Not Used Indicates that no function is selected on the PSI 2 Jog Select This is a jog command If this signal is ON while RUN is OFF operation then conforms to the setting of jogging speed For stoppage either ramp down stop or coast to stop is available 3 Ramp select Acceleration Deceleration ramp performance is switched over Acceleration Deceleration Time 2 is available with ON and Acceleration Deceleration Time 1 is available with OFF 4 Preset i p 0 The Preset Speed 0 7 are selected as per the binary combination of 5 Preset i p 1 the Preset i p 0 2 6 Preset i p 2 7 Freq Increase The currently selected frequency setting is increased or decreased When the ON state continues the frequency is incremented 8 Freq Decrease decremented with 0 1Hz at every 100msec This is valid only if static potentiometer is selected as frequency reference source in A106 9 Aux Drive The auxiliary drive setting is validated with this signal This operation is valid during the AC Drive stopping 10 Emergency stop This is used as emergency stop This is Normally Open type When NO the digital input connected to COM in case of sink logic or to 24V in case of source logic is C
170. ing energy is converted into electrical energy and dissipated at dynamic breaking resistors Contact AMTECH for details on Dynamic Braking 9 10 AC DRIVE Bypass A bypass with Direct On Line or Star Delta bypass start can be provided for motor at critical places where the process cannot bear any eventuality arising out of AC DRIVE failure Contact AMTECH for the scheme of bypass and other details on AC DRIVE bypass option Amtech 9 2 CHAPTER 10 ENCODER SPECIFICATIONS 10 1 Applicable encoder specifications An encoder is used as a standard Line Driver type for the speed detection The applicable encoder specifications are as below Item Specifications Supply voltage 5VDC 0 25V Output method Line driver type Output signal voltage VH signal high level voltage 2 5V or more VL signal low level Voltage 0 5V or less at input terminal of PCA 2014A PCA 2004A Differential voltage of A B in respect to A B Supply current note 1 Max 200mA including signal supply current Output signal 90 30 phase difference signal A phase B phase note 2 Pulse output frequency Maximum output pulse frequency is 300kHz when the motor rotates at the maximum speed 10 2 Wiring example An example of the connection with standard line driver type 5V operated encoder is shown below ENCODER E E 0 75mm AWG 18 50m 164 or RCA 20140 PCA 2004A less 6 core twisted shielded cable
171. ion WP E705 RSF Time T3 Sec 10 0 0 1 6000 0 0 1 Settime for Table 3 Step 5 for RSF function STP5 E706 RSF Time T3 Sec 10 0 0 1 6000 0 0 1 Settime for Table 3 Step 6 for RSF function STP6 E707 RSF Time T3 Sec 10 0 0 1 6000 0 0 1 Set time for Table 3 Step 7 for RSF function STP7 E708 RSF Time T3 Sec 10 0 0 1 6000 0 0 1 Settime for Table 3 Step 8 for RSF function STP8 E709 RSF Time T3 Sec 10 0 0 1 6000 0 0 1 Settime for Table 3 Step 9 for RSF function STP9 E710 RSF Time T3 Sec 10 0 0 1 6000 0 0 1 Set time for Table 3 Step 10 for RSF function STP10 E711 RSF Time T3 Sec 10 0 0 1 6000 0 0 1 Set time for Table 3 Step 11 for RSF function STP11 E712 RSF Time T3 Sec 10 0 0 1 6000 0 0 1 Set time for Table 3 Step 12 for RSF function STP12 E713 RSF Time T3 Sec 10 0 0 1 6000 0 0 1 Set time for Table 3 Step 13 for RSF function STP13 E714 RSF Time T3 Sec 10 0 0 1 6000 0 0 1 Set time for Table 3 Step 14 for RSF function STP14 E715 RSF Time T3 Sec 10 0 0 1 6000 0 0 1 Set time for Table 3 Step 15 for RSF function STP15 Axpert Eazy AC Variable Frequency Drive een 6 25 MODE G Pattern Run Function Parameters No Parameter Unit Def Min Max Res Description WP GROU P 1 MODE SELECTION FOR PATTERN RUN TAB LE 1 G101 PR Mode T1 STP1 1 QD G102 PR Mode T1 STP2 G103 PR Mode T1
172. is an inverse to option 5 When this option is selected the set torque M107 corresponds to analog input FSI The Maximum 200 torque will be available at OMA and minimum 0 at 20mA 10 Static potentiometer When this option is selected the set torque M107 will be decided by programmable sequence inputs Assign one each programmable sequence input to Freq Increase and Freq Decrease respectively When Freq Increase is applied the set torque will increase and when Freq Decrease is applied the set torque will decrease If both the signals are applied simultaneously it will have no effect 11 Serial In this option the set torque M707 can be assigned from serial link Axpert Eazy AC Variable Frequency Drive en 6 43 The monitor option M107 will display the corresponding set torque value even if the AC DRIVE is stop 12 PID Output In this option the PID output will be the set point When selecting this input enable the PID Control The monitor option M107 will display the corresponding set frequency value even if the AC DRIVE is stop 13 VIN 0 10V When this option is selected the set frequency M107 corresponds to analog input VIN The output frequency will be zero at OV and maximum at 10V F F A103 0 4mA 20mA VIN 0 10V IIN 4 20mA 14 IIN 4 20mA When this option is selected the set frequency M107 corresponds to analog input IIN The output frequency will be zero at 4mA and maximum at 20mA
173. is as under Amtech 3 4 MODE GROUP PARAMETER NORM MODE M GROUP 1 M101 Output Freq lt v M102 Motor Speed AA MODE B M103 Output Current MODE C i Meter Mode i 3 3 Parameter display amp setting As shown in the above fig MODE GROUP UP amp DOWN keys are used to see the parameter value setting The parameter value except MODE M can be changed using ENTER GROUP UP amp DOWN keys For example the default local set frequency in A101 is 10 00 Hz To change the local set frequency to 20 00 Hz first go to the below screen using the MODE GROUP UP and DOWN key Mode A Group 1 A101 Local Set Freq l1joj jojo Ma TITT Fwd Lel Drive Stop ENTER Now press key The least significant digit will start blinking as shown in the below fig Axpert Eazy AC Variable Frequency Drive 3 5 Mod A10 Fwd L D iv The parameter value now can be set to the desired value using aj E2 or a keys When or is pressed the value will increment or decrement If EN is pressed the cursor position will move to the left side as shown in the below fig Mode A Group 1 A 1 01 Loca l Set Freq 10 0 Hz Fwd LcIi Drive Stop By pressing EI key two times again will move the cursor to the most significant digit Mode A Group 1 A 1 01 Local Set Freq 0 00 Hz Fwd Lci Drive Stop Now pres
174. ition time B602 ASR P Action 50 1 400 1 ASR proportional output control factor Control B603 ASR Dead Band 0 0 0 0 100 0 0 1 The non sensitive rang of ASR input B604 Speed LPF Time ms 0 0 0 0 1000 0 0 1 Speed feedback low pass filter Time constant Constant B605 ASR Kp 20 1 100 1 Proportional gain for speed regulator B606 ASR Ti Sec 0 8 0 01 10 00 0 01 Integral time constant for speed regulator B607 ASR Drive Torque 100 0 50 0 200 0 0 1 Drive torque limit Limit B608 ASR Regenerative 100 0 0 0 200 0 0 1 Regenerative torque limit Torque Limit B609 Speed Estimation 0 075 0 001 30 000 0 001 Gain for speed estimation Kp B610 Speed Estimation Sec 0 40 0 01 10 00 0 01 Time constant for speed estimation Ti Available in control version 7 02 and onwards Amtech 6 12 No Parameter Unit Def Min Max Res Description WP B611 Over Speed 105 0 20 0 200 0 0 1 This is the over speed protection level When Protection Level the detection speed is equal to or higher than the set level for 1000msec the unit will trip in over speed fault B612 Speed Deviation 10 0 10 0 100 0 0 1 This is the speed deviation level A speed Level deviation error occurs when the speed command and speed detection difference is higher than the set level for 1000msec B613 Machine Time mS 1500 0 30000 1 The time to accelerate the motor
175. l To restart after coast to stop confirm that the motor has stopped The AC DRIVE may trip if attempted when the motor is running Enable the speed search function in Such applications A305 Motor Direction This parameter allows the user to set the motor direction when Start control selection is local Digital Operation Panel A301 1 Set A305 0 to rotate the motor in forward direction and A305 1 to rotate the motor in reverse direction in Local mode When A301 2 Terminal the direction of rotation is determined by the status of programmable sequence input Set B308 to prevent unintentional reverse direction operation When enabled it will prevent the unit to start in reverse direction This parameter cannot be changed during running condition Note If reverse direction is locked and run command is given with reverse direction selection the unit will not start in reverse direction A306 DC Brake Start Frequency Hz This is the frequency at which the dc brake will be applied To enable this feature the stop mode should be ramp down and the dc braking time should not be zero If dc braking time is zero this feature will be disabled A307 DC Brake Current This parameter decides the dc brake current Amtech ee 6 48 A308 DC Brake Time Sec This parameter decides the length of time for which dc braking is on When the stop mode is ramp down and stop command is issued the output will ra
176. l one of the selectable options from 8 PLC A O P 1 to 11 PLC A O P 4 should be set at C201 FOR ANALOG INTPUT Analog Input can be given to Parameters A106 A108 A702 D204 and C603 amp C604 from In built PLC by setting one of four PLC A O P options and using this command 51 TIMER1 OPCODE gt 057 This command is used to set fix timing event for required application Example TIMER1 1 count 1 ms Final count C701 C702 Parameter Flag Number 92 is Input Flag and Flag Number 93 is Output Flag for Timer1 TIMER1 is down counter It will start after Flag number 92 is set to 1 it will only work if 92 Flag number is set otherwise it will stop counting When TIMER1 will become zero Flag number 93 will be set Maximum Timer is 298 hour 52 TIMER2 OPCODE gt 058 Final count C703 C704 Parameter Flag Number 94 is Input Flag and Flag Number 95 is Output Flag for Timer2 Same as TIMER1 53 TIMER3 OPCODE gt 059 Final count C705 C706 Parameter Flag Number 96 is Input Flag and Flag Number 97 is Output Flag for Timer3 Same as TIMER1 54 TIMER4 OPCODE gt 060 Final count C707 C708 Parameter Flag Number 98 is Input Flag and Flag Number 99 is Output Flag for Timer4 Same as TIMER1 55 DISPLAY REG OPCODE gt 061 This command is used to display the Register value on Display Panel and save it to EEPROM on Power OFF mode Example DISPLAY REG X1 Rn Where Axpert Eazy AC Variable Frequency Dri
177. l correspond to the output power 0 B106 4 Output Volt The analog output will correspond to the output voltage 0 100 5 DC Bus Volt The analog output will correspond to the dc bus voltage 0 800 6 PID Output The analog output will correspond to the PID Output 0 100 Axpert Eazy AC Variable Frequency Drive l 6 67 7 Heat sink Temp The analog output will correspond to the heat sink temp 0 100 C 8 PLC A O P 1 The analog output will correspond to the PLC A O P 1 0 100d 9 PLC A O P 2 The analog output will correspond to the PLC A O P 2 0 100d 10 PLC A O P 3 The analog output will correspond to the PLC A O P 3 0 100d 11 PLC A O P 4 The analog output will correspond to the PLC A O P 4 0 100d 12 Unipolar Torque The analog output will correspond to the torque current 0 200 Current 13 Excitation The analog output will correspond to the excitation current 0 200 Current 14 Set Frequency The analog output will correspond to the Set frequency M105 15 Bipolar Torque The analog output will correspond to the torque current 200 200 Current The default setting of the programmable analog outputs are as under TERMINAL OPTION NAME VO1 1 Output Freq VO2 2 O P Current C203 C204 lout 1 2 User can configure two programmable analog outputs 4 20mA for different functions using these parameters The options are same as above Th
178. l or Serial The minimum and maximum limits are decided by D202 and D203 respectively in all the options The options are same as for the main AC DRIVE Refer A106 for the detail information In control version 7 02 and thereafter this parameter show 18 selectable options and In control version 3 17 and thereafter it is show 14 selectable options D205 Line Speed Setting rpm The entered value will be displayed as motor speed in M702 at 50Hz when auxiliary drive is selected The final speed of the driven load can be displayed by this parameter The value to be entered can be derived at with following formula Parameter Value 50 x Desired rom Set output frequency Suppose a line speed of 273 is to be displayed when the output is 90Hz Parameter Value 50 X 273 90 151 667 152 Now at 90Hz the motor speed M102 will show 152 X 90 50 i e 274 rpm D206 Acceleration Time 1 Sec Acceleration Time 1 is the time taken by AC DRIVE output frequency to ramp up from zero frequency to maximum frequency D203 when auxiliary drive is selected Short acceleration time can result in excessive output current and if it exceeds the Acceleration current limit D403 the acceleration will cease until the current reduces below the D403 value In such case the actual acceleration time will differ from programmed value The AC DRIVE may trip in timed over current fault if the condition persists for long time Increase acceleration time in such c
179. lag number 0 to 99 It will compare Rn and Rm and if Rn is less than and equal to Rm then it will set Fn bit status to 1 36 CMP EQ OPCODE gt 039 This command is used for compare application Example CMP EQ Fn Rn Rm Where Rn and Rm Register Number 0 to 114 Fn Flag number 0 to 99 It will compare Rn and Rm and if Rn is equal to Rm then it will set Fn bit status to 1 37 CMP_NE OPCODE gt 040 This command is used for compare application Example CMP_NE Fn Rn Rm Where Axpert Eazy AC Variable Frequency Drive 6 105 Rn and Rm Register Number 0 to 114 Fn Flag number 0 to 99 It will compare Rn and Rm and if Rn is not equal to Rm then it will set Fn bit status to 1 38 IF OPCODE gt 041 This command is used for condition application Example IF Fn Where Fn Flag number 0 to 99 If Fn is 1 then it will go to IF loop otherwise it will execute the PLC code written after ELSE command 39 ELSE OPCODE gt 042 This command is used for condition application Example ELSE If IF command condition is false then it will go to the ELSE loop Otherwise it will execute the PLC code written after END_IF command 40 END IF OPCODE gt 043 This command indicates end of IF and ELSE condition loop NOTE END IF command must be used after IF ELSE command Example IF Fn IF Fn apen OR MER END IF ELSE Note Nested IF ELSE END IF statement is not supported 41 JUMP O
180. lay the desired parameters at positions Norm 2 Norm 3 and Norm 4 select the appropriate option in A602 A603 and A604 respectively Parameters A605 A608 selects parameters for Norm 5 to Norm 8 positions for the meter screen and are not applicable for the normal screen Below is the meter screen with eight parameters noms 14 11S IVirlyl 212 kW frem m 810 10 Hjz 14121 10 Alm pje sms nome 1810 10 Hiz 1810 L je rem nome 15 815 vjaje 1818 G jm GROUP 7 FREQUENCY REFERENCE MATH OPERATIONS A701 Multipler A106 This is a multiplier to the frequency reference selected in A106 A702 Math Reference Input2 Select the second reference for the math operation from the below options In control version 7 02 and thereafter this parameter show 9 selectable option and In control version 3 17 and thereafter it is 5 selectable option 1 Not Used 2 FSV 0 10V 3 FSI 4 20mA 4 VIN 0 10V 5 IIN 4 20mA 6 PLC A O P 1 7 PLC A O P 3 8 PLC A O P 2 9 PLC A O P 4 User Selectable eight parameters Amtech es 6 52 A703 Multipler A702 This is a multiplier to the math reference input2 selected in A702 A704 Math Operator Select the mathematical operation to be carried out between frequency reference selected in A106 and math reference input2 selected in A702 from the following options 1 Add 2 X Multiply
181. lays the signed 16 bit register value from the In built PLC M315 PLC Display 3 It displays the signed 16 bit register value from the In built PLC M316 PLC Display 4 It displays the signed 16 bit register value from the In built PLC M317 PLC Display 5 It displays the signed 16 bit register value from the In built PLC M318 PLC Display 6 It displays the signed 16 bit register value from the In built PLC M319 PLC Display 7 It displays the signed 16 bit register value from the In built PLC M320 PLC Display 8 It displays the signed 16 bit register value from the In built PLC M321 PLC Display 9 It displays the signed 16 bit register value from the In built PLC M322 PLC Display 10 It displays the signed 16 bit register value from the In built PLC M323 PLC Flag status 0 7 1 It displays the status of the PLC flag Parameter M307 Control version 7 02 and onwards show 8 PSI Status and Control version 3 17 and onwards show 6 PSI Status Available in control version 7 02 and onwards Amtech 6 2 No Parameter Unit Res Description GROUP 4 FAULT HISTORY FLT 1 Fault 1 Most recent ten faults with DC bus voltage frequency current FLT 2 Fault 2 temperatur
182. lose Emergency stop occurs as per the selection in C503 11 Fault Reset This is used for the fault reset If RUN input is present at the time of fault reset the AC Drive will not start after fault reset Issue fresh RUN command to start the AC Drive after fault reset 12 Ext Fault NO This is used for the external fault function This is Normally Open type When the digital input connected to COM in case of sink logic and to 24V in case of source logic is Close external fault occurs 13 Reverse This input is used to select reverse direction of rotation in terminal mode Note that this will not function when RSF and PR function are selected in E101 14 Terminal When this input is selected the operation control will be switched over to terminal 15 Ref Select 0 These two inputs are Ref Select 1 Ref Select 0 Freq reference used to select the g 0 A106 frequency reference 16 Ref Select 1 as shown in the side 0 1 A110 table 1 0 A111 1 1 A112 Amtech 6 64 17 PR Step Skip When this input is selected it will skip the present step during Pattern Run operation Only applicable to Pattern Run function 18 PR Step Hold When this input is selected it will hold the present step during Pattern Run operation Only applicable to Pattern Run function 19 PR RSF Reset When this input is selected it will reset the present Pattern Run operation or Ring Spinning Frame Operation
183. ltage When selected for the normal parameter display in A601 A604 the value will be displayed with Vry unit M202 Input Voltage Vyb Vac This parameter displays the input line to line voltage between Y amp B at input This is calculated based on the DC bus voltage and output power This may differ from the actual input voltage When selected for the normal parameter display in A601 A604 the value will be displayed with Vyb unit M203 Output Voltage Vac This parameter displays the output line to line voltage This is calculated voltage based on the voltage command This may differ from the actual output voltage The actual output voltage depends on input supply voltage When the AC DRIVE is stop it will display zero When auxiliary drive is selected it displays the output voltage for the auxiliary drive When selected for the normal parameter display in A601 A604 the value will be displayed with Vo unit M204 DC Bus Voltage Vdc This parameter displays the dc bus voltage When selected for the normal parameter display in A601 A604 the value will be displayed with Vdc unit M205 Output Power kW This parameter displays the output power This may differ from the actual output power When the AC DRIVE is stop it will display zero When the auxiliary drive is selected the output power of auxiliary drive is displayed When selected for the normal parameter display in A601 A604
184. lue the AC DRIVE again starts accelerating to the set speed with current limit acceleration time A208 This feature helps in maintaining relatively constant output torque characteristics Set the current limit as a percentage of auxiliary motor rated current D402 Adjustable Over Current Level This parameter is for the auxiliary drive Set the upper current level as a percentage of auxiliary motor rated current Whenever the AC DRIVE output current exceeds the set value the AC DRIVE trips indicating adjustable over current fault Always set higher side to prevent the unnecessary tripping of the AC DRIVE during normal operation This gives the user to program the current level below the standard inverse time curve This may be used in cases where excessive torque shocks can lead to a harmful affect on the machinery The default setting of 300 disables this feature and standard inverse time trip remains in effect Amtech es 6 82 D403 Acceleration Current Limit This is acceleration current limit for the auxiliary drive and effective only during normal acceleration It stops the acceleration if the motor current exceeds the programmed during acceleration When the current reduces below the programmed value the AC DRIVE again starts accelerating to the set speed This feature helps in preventing over current tripping of high inertia load during fast acceleration D404 Under Current Level This paramet
185. mation response set low value Note that if the value is too low the speed estimation value will hunt B611 Over Speed Protection Level This is the over speed protection level When the detection speed is equal to or higher than the set level for 50msec the unit will trip in over speed fault Set as a percentage of Max Frequency B612 Speed Deviation Level This is the speed deviation level A speed deviation error occurs when the speed command and speed detection difference is higher than the set level for 200ms Set as a percentage of Max Freq B613 Machine Time Constant mS The time to accelerate the motor and load s torque inertia to the base speed at the rated torque is set Amtech A 6 62 B614 Acceleration Machine Bias This is add fixed bias in speed PID output during acceleration B615 Deceleration Machine Bias This is add fixed bias in speed PID output during deceleration GROUP 7 VECTOR CONTROL CONSTANTS 2 B701 Torque Mode Selection When this mode is active the prime parameter to be control is Torque instead of Speed This mode is applicable in case of open loop vector control mode only B702 Excitation Current Reference It is excitation current reference It is almost equal to no load motor current B703 Torque LPF Time constant mS It is time constant of the filter for the torque current feedback to the ACR
186. meters Input Voltage Vry Total Conductivity Time Hr Energy Meter MWH and Energy Meter KWH will be stored in the next page PAGE 1 Mode M FLT 1 Group 4 External Fault _ 585 101 0 PAGE 2 As shown above in the first page line 2 shows the fault code line 3 shows the DC Bus Voltage amp Output Current and line 4 shows the Output Frequency amp Heat sink Temperature In the second page also line 2 shows the fault code line 3 shows Input Voltage Vry amp Total Conductivity Time Hr and line 4 shows the Energy Meter MWH amp kWH If no fault is detected since shipment line 2 in both the pages will display No previous fault and the value of different parameters will be read as zero Same way FLT 2 FLT10 shows the previous fault codes and parameters at the time of fault occurrence GROUP 6 M601 M620 Output Current of U V W phase and Inverter Unit Current These parameters display the Output current of U V and W phase of Inverter Unit 1 to 5 whereas parameters M604 M608 M612 M616 and M620 display output current of Inverter Unit 1 to 5 It is only applicable in control version 7 05 and thereafter Axpert Eazy AC Variable Frequency Drive 6 37 GROUP 7 M701 Control Version Parallel Inverter Indicate ROM version of DSP Based interface board PCA 2013A for parallel inverter It is only applicable in control version 7 05 and thereafter M702 Temperature Inverter
187. mode and turn off the inverter C617 Sleep Mode Active Sec 0 0 999 1 The inverter output will be turned off if the Delay frequency reference or PID output remains below sleep mode enter frequency C618 Sleep Mode Wake 5 0 0 0 100 0 0 1 This is set with respect to the max frequency Up Band and used as hysteresis when leaving the sleep mode The inverter will be turned on when the frequency reference or PID output exceeds the sleep mode enter frequency wake up band C619 Sleep Mode Leave 1 1 2 1 Define the condition to leave the sleep mode Condition 1 Freq Ref gt C616 Sleep Mode Enter Freq 2 Freq Ref gt A102 Min Freq O Control version 7 02 and onwards this parameter has 8 options and Control version 3 17 and onwards it has 4 options Amtech 6 18 GROUP 7 PLC PANEL PARAMETER C701 PLC Panel 0 0 32767 PLC panel parameter 1 amp 2 are used in built Parameter 1 PLC for Timer 1 application C702 PLC Panel 0 0 32767 Parameter 2 C703 PLC Panel 0 0 32767 PLC panel parameter 3 amp 4 are used in built Parameter 3 PLC for Timer 2 application C704 PLC Panel 0 0 32767 Parameter 4 C705 PLC Panel 0 0 32767 PLC panel parameter 5 amp 6 are used in built Parameter 5 PLC for Timer 3 application C706 PLC Panel 0 0 32767 Parameter 6 C707 PLC Panel 0 0 32767 PLC panel parameter 7 amp 8 are used in built Parameter
188. mp down with deceleration time When the AC DRIVE output reaches to dc braking start frequency the dc voltage is injected to the motor The amount of voltage and the length of time for which it is applied are decided by the dc braking current A307 and A308 respectively The dc braking is utilized to stop high inertia load forcefully During dc braking mechanical energy trapped in rotor due to system inertia will be dissipated as heat in the motor Hence for safety dc breaking is utilized at lower frequency A309 Stall Current Limit Selection This parameter provides the choice for the selection of the stall current limit either from Local or Terminal When the stall current limit selection is Local the stall limit comes from the parameter B307 and if selection is terminal then comes from analog input VIN 0 10V It s range from 0 to 200 according to 0 10V at VIN GROUP 4 V F CHARACTERISTICS A401 Control Mode Set the required motor control mode This Parameter does not change by default Load in B311 In control version 7 02 and thereafter this parameter show 8 control mode option and In control version 3 17 and thereafter it is 5 A401 1 The motor control mode is V F Open loop Heavy duty Control A401 2 The motor control mode is V F Close loop Heavy duty Control A401 3 The motor control mode is Sensor less Heavy duty Vector Control A401 4 The motor control mode is Close loop Heavy duty Vector Control A401 5 The moto
189. n GROUP 5 IN BUILT PLC COMMAND P501 P510 PLC Inst 41 PLC Inst 50 Input the In built PLC Commands as per PLC application GROUP 6 IN BUILT PLC COMMAND P601 P610 PLC Inst 51 PLC Inst 60 Input the In built PLC Commands as per PLC application GROUP 7 IN BUILT PLC COMMAND P701 P710 PLC Inst 61 PLC Inst 70 Input the In built PLC Commands as per PLC application GROUP 8 IN BUILT PLC COMMAND P801 P810 PLC Inst 71 PLC Inst 80 Input the In built PLC Commands as per PLC application GROUP 9 IN BUILT PLC COMMAND P901 P910 PLC Inst 81 PLC Inst 90 Input the In built PLC Commands as per PLC application GROUP A IN BUILT PLC COMMAND PAO01 PA10 PLC Inst 91 PLC Inst 100 Input the In built PLC Commands as per PLC application Amtech 6 92 In built PLC Function Explanation In built PLC Function is one of the important features of this product by using which user can make PLC related application without additional hardware The In built PLC function has the following features Features e The In built PLC can be used to get the same functionality of Programmable Sequence Inputs PSI e Itis possible to assign the signals from the In built PLC to the Programmable Sequences Output PSO e The In built PLC can be used to get the same functionality as of programmable analog inputs e It is possible to assign the signals from the In built PLC to
190. n Program Code Input from Display Panel into P101 to PAO1 Parameter No PLC Command Description P101 001001001000 Copy 16 bit Immediate value 1000 into Register no 1 P102 001002032000 Copy 16 bit Immediate value 32000 into Register no 2 P103 001003001000 Copy 16 bit Immediate value 1000 into Register no 3 P104 001004030000 Copy 16 bit Immediate value 30000 into Register no 4 P105 002003000000 _ It will take Register no 3 as high 16 bit and Register no 4 as low 16 bit and save it to 32 bit memory location as 32 bit value P106 013001000000 It will take Register no 1 as high 16 bit and Register no 2 as low 16 bit and form 32 bit value which will be added to the content of 32 bit memory location Result will be saved to 32 bit memory location P107 003005000000 It will take high 16 bit of the content of 32 bit memory location and store it to Register no 5 and low 16 bit to the Register no 6 P108 061001005000 It will display the content of Register no 5 on Display Panel M313 P109 061002006000 _ It will display the content of Register no 6 on Display Panel M314 P110 000000000000 End of Program User has to set following parameter 1 Enable PLC functions from C312 Note There is only one 32 bit memory location is given During 32 bit load and store commands user should use only 0 to 84 16 bit memory locations Example 5 This application can be used to monitor fe
191. n PR RSF Reset function to any sequence input terminal During the Pattern run operation when this turns ON the operation will be reset to step 0 The PR Step Skip and PR Step Hold are valid only when RUN command is ON PR RSF Reset is valid all the time GROUP 1 MODE SELECTION FOR PATTERN RUN TABLE 1 G101 G115 PR Mode T1 STP1 STP15 Select the required mode for pattern run function for each step of Table 1 1 STOP 2 FORWARD Amtech es 6 88 3 REVERSE GROUP 2 MODE SELECTION FOR PATTERN RUN TABLE 2 G201 G215 PR Mode T2 STP1 STP15 Select the required mode for pattern run function for each step of Table 2 1 STOP 2 FORWARD 3 REVERSE GROUP 3 PATTERN TIME FOR TABLE 1 G301 G315 PR Time T1 STP1 STP15 Select the required time for pattern run function for each step of Table 1 GROUP 4 PATTERN TIME FOR TABLE 2 G401 G415 PR Time T2 STP1 STP15 Select the required time for pattern run function for each step of Table 2 GROUP 5 RETURN STEP FOR TABLE 1 G501 G515 Return Step T1 STP1 STP15 Select the return step for pattern run function for each step of Table 1 GROUP 6 RETURN STEP FOR TABLE 2 G601 G615 Return Step T2 STP1 STP15 Select the return step for pattern run function for each step of Table 2 Axpert Eazy AC Variable Frequency Drive 6 89 MODE H SPECIAL APPLICATION FUNCTION PARAMETERS GROUP 1
192. n Rn Rn Rn1 Rn2 30 NEG OPCODE gt 030 This command is used for negative operation of selected Register Example NEG Rn Where Rn Register Number 0 to 85 Result will be stored in Rn Rn Rn 31 ABS OPCODE gt 031 This command is used for absolute operation of selected Register Example ABS Rn Where Rn Register Number 0 to 85 Result will be stored in Rn Rn ABS Rn Amtech es 6 104 Note OPCODE no 032 to 034 Reserved 32 CMP GT OPCODE gt 035 This command is used for compare application Example CMP GT Fn Rn Rm Where Rn and Rm Register Number 0 to 114 Fn Flag number 0 to 99 It will compare Rn and Rm and if Rn is greater than Rm then it will set Fn bit status to 1 33 CMP LT OPCODE gt 036 This command is used for compare application Example CMP_LT FnRnRm Where Rn and Rm Register Number 0 to 114 Fn Flag number 0 to 99 It will compare Rn and Rm and if Rn is less than Rm then it will set Fn bit status to 1 34 CMP_GE OPCODE gt 037 This command is used for compare application Example CMP_GE FnRnRm Where Rn and Rm Register Number 0 to 114 Fn Flag number 0 to 99 It will compare Rn and Rm and if Rn is greater than and equal to Rm then it will set Fn bit status to 1 35 CMP_LE OPCODE gt 038 This command is used for compare application Example CMP_LE FnRnRm Where Rn and Rm Register Number 0 to 114 Fn F
193. n an error occurs in the AC DRIVE Failure to do so could lead to injuries or machine damage or fires Axpert Eazy AC Variable Frequency Drive en 4 1 The Axpert Eazy Series AC Drive has various setting items Some of these include settings that must be made according to the power supply and motor before actually starting the operation The method of the basic operation is explained in this section Carry out test operation according to the flow shown below The procedures above the dotted line in the below fig are explained in this section Start Installation and wiring Refer Chapter 2 i Preparation before turning power ON Initialization of motor constants in Mode B Automatic tuning and adjustment Test operation with operation panel RTO ee etre ale Sa cc Se me Sem a ese ee ca ec rn Jar ee et eS no te i os a oe Setting of parameters for external control Test operation including external control End of test operation 4 1 Preparation before turning power ON il Always confirm the following points before turning ON the power after completing wire 1 If problem can occur if the motor runs in reverse direction then remove the coupling and belt coupling the motor and machine so that the machine can be run as a single unit 2 Confirm that the power supply cables are correctly connected to the input terminals L1 L2 and L3 3 There are some sections in the inverter which operate with an AC pow
194. ncy B105 A404 Base Voltage This parameter sets the maximum output voltage when the output frequency reaches to base frequency as set in parameter A403 The voltage set is percentage of motor voltage B102 A405 A407 V F1 3 Frequency A408 A410 V F1 3 Voltage Custom three point v f characteristics as shown in the below figure can be set for the motors having special v f characteristics Choose custom v f curve in A402 Vout Fout A405 A406 A407 A403 Set so that F1 A405 lt F2 A406 lt F3 A407 and V1 A408 lt V2 A409 lt V3 A410 A405 A407 are percentage of A403 and A408 A410 are percentage of A404 GROUP 5 TORQUE BOOST A501 Manual Torque Boost setting When setting manually set the boost voltage at OHz as a percentage in respect to the Motor voltage B102 When programmed to zero it will be disabled Amtech i 6 50 When automatic torque boost is selected manual torque boost setting will not be valid regardless of the manual torque boost selection state Vout Base voltage A A404 Output voltage with manual torque boost Output voltage P with no torque A501 pg boost Fout Base frequency A403 A502 Automatic Torque Boost selection When automatic torque boost is selected manual torque boost setting will not be valid regardless of the manual torque boost selection state The a
195. nd Write during power on 81 User Memory Read Write User can Read and Write condition or 82 User Memory Read Write User can Read and Write seer OE Dare 83 User Memory Read Write User can Read and Write 84 User Memory Read Write User can Read and Write 85 User Memory Read Write User can Read and Write 86 Output Voltage Read Read Output Voltage value M203 87 Output Current Read Read Output Current value M104 88 Output Power Read Read Output Power value M205 89 Output Frequency Read Read Output Frequency value M101 90 DC Bus Voltage Read Read DC Bus Voltage value M204 91 PID output Read Read PID output value 100d 100 92 Torque Current Read Read Torque Current value M209 Read Heat sink temperature 93 Heat sink temperature Read value M211 Axpert Eazy AC Variable Frequency Drive ee 6 95 Bd Name Access Type Details Value No 94 FSV Input Read Read input value from FSV 100d 100 95 FSI Input Read Read input value from FSI 100d 100 96 Vin Input Read Read input value from Vin 100d 100 97 lin Input Read Read input value from lin 100d 100 98 100 Reserved 101 Panel Parameter 1 Read Read value set with C701 102 Panel Parameter 2 Read Read value set with C702 103 Panel Parameter 3 Read Read value set with C703 104 Panel Parameter 4 Read Read value set with C704 105 Panel Parameter 5 Read Read value set
196. nd now there are total five sets of copy paste function detection hysteresis level added in C314 Torque current excitation current and set frequency options added in C201 to C204 for analog outputs Two options added for dc bus voltage control in B307 Default value of time constant changed from 50mS to 100mS for analog input in C219 and C220 Problem of 4 20mA ref loss during power on condition is resolved Selection is provided for stall current limit either from local or VIN in A309 7 04 19 02 2011 7 05 Added functionality related to parallel inverters for higher capacity models Resolution changed from 1 to 0 1 for stall current limit B301 and stall current limit auxiliary D401 The default value of slip frequency is changed from 0 to 2 0 Hz for V F closed loop mode Torque mode selection option provided in PSI RUN Status provided in status code in Modbus parameter 7 05 15 03 2011 7 06 Redefined no of IU amp DU for model range from 800kW to 1400kW and added one more model 1550kW for 400V series AC drive Added two function 33 PID Feedback Upper Limit 34 PID feedback Lower Limit in all PSO Added encoder count M217 parameter in the A601 A608 Defined inverter type KW M305 parameter as per series name like AMT XXX 4 AMT XXX 5 and AMT XXX 6 Added one parameter M710 to display driver fault status for Inver
197. nductive materials such as screws or metal pieces and inflammable materials such as oil enter the product Failure to observe this could lead to fires v Install the product in a place that can withstand the weight of the product Failure to do so could lead to injuries from dropping v Do not install and operate AC Drive that is damaged or that is missing parts Failure to observe this could lead to injuries v Always observe the conditions described in the instruction manual for the installation environment Failure to observe this could lead to faults v Install an overheating protection device on the dynamic braking resistor and shut off the power with this fault signal Failure to do so could lead to fires in the event of abnormal overheating 2 1 Installation environment Observe the following points when installing the AC Drive 1 Install the AC Drive vertically to provide proper ventilation 2 Make sure that the ambient temperature is 0 C 32 F to 50 C 122 F for 400 Volt series Drive and 0 C 32 F to 40 C 104 F for 500 Volt and 600 Volt series Drive 3 Avoid installation in the following environment 2000 C21 e Places subject to direct sunlight e Places with oil mist dust or cotton lint or subject to salty winds e Places with corrosive gas explosive gas or high humidity levels 9 AXPERT 5 e Places near vibration sources such as dollies or press E press SE EAZY machines
198. nment must satisfy pollution degree 2 8 The inverter has a motor overload protection function Refer to Chapter 6 and set parameters B301 to B305 correctly Axpert Eazy AC Variable Frequency Drive en 12 1 9 Integral solid state short circuit protection does not provide branch circuit protection Branch circuit protection must be provided in accordance with the National Electric Code and any additional local codes or equivalent Amtech 12 2 CHAPTER 13 CE MARKING The Axpert Eazy Series AC Drive complies with the EMC Directives and Low Voltage Directives Observe the following matters when using the inverter as an EMC Directive compliant product This Instruction details how to meet the EMC directives 89 336 EEC with Axpert Eazy It is important to understand before installation and operation of drive The Axpert Eazy is designed to meet the EMC directives and are suitable for use in the Industrial Environments These drives have been tested with the power cables and control leads connected as shown in Fig 13 1 If these drives are connected with fewer control leads than these examples it may be possible to reduce installation costs by using ordinary cables rather than screened cables which are recommend in this manual It is strongly advised however that a compliance test should be performed under the actual operating conditions to certify that the system complies with the relevant EMC requirements If the drives are used wi
199. nual for the ModBus protocol and other information C402 Station Number This parameter defines the address of the unit when connected to the serial network This AC DRIVE supports the ModBus protocol The station number can be assigned to 1 247 C403 Parity This parameter is used to set the parity Parity is error checking code to prevent from erroneous data transformation between drive unit and terminal C404 Response Time Sec Set the minimum time from receiving the command to returning an answer C405 Operation Panel Communication Loss selection Enable or disable the operation panel communication loss fault If enabled AC DRIVE will generate fault if it does not receive any response from the operation panel within 100msec By default setting this fault is disabled For detail information on the ModBus protocol and register assignment please refer Serial Communication Guide Version 1 1 Axpert Eazy AC Variable Frequency Drive en i 6 73 Note Put jumper JP3 to LD position to use terminating resistors Remove the cover designated as Control Unit to access this jumper on PCA 2014A PCA 2004A GROUP 5 AUTO RESTART amp SPEED SEARCH C501 Number Of Restart C502 Restart wait Time Sec Restart is function to reset the fault in the AC DRIVE and restart automatically to continue operation if a fault occurs User can select these parameters to automatically restart t
200. number of pumps to be controlled Set to zero to disable the multi pump function H102 Pump Start Hold Time Sec If the PID output reaches to upper limit and remains there for more than the set time the next pump will be switched ON H103 Pump Stop Hold Time Sec If the PID output reaches to lower limit and remains there for more than the set time the next pump will be switched OFF H104 Pump Continuous ON Time Limit Hrs If pump s ON OFF control is not carried out for more than the set time the pump will change to the longest operating pump to the shortest operating pump H105 Pump Changeover Time Sec Set the time for changing from the pump that has been operating longest to the pump operating shortest Axpert Eazy AC Variable Frequency Drive re i 6 91 MODE P IN BUILT PLC COMMAND PARAMETERS Note This Mode is available in control version 7 02 and onwards GROUP 1 IN BUILT PLC COMMAND P101 P110 PLC Inst 1 PLC Inst 10 Input the In built PLC Commands as per PLC application GROUP 2 IN BUILT PLC COMMAND P201 P210 PLC Inst 11 PLC Inst 20 Input the In built PLC Commands as per PLC application GROUP 3 IN BUILT PLC COMMAND P301 P310 PLC Inst 21 PLC Inst 30 Input the In built PLC Commands as per PLC application GROUP 4 IN BUILT PLC COMMAND P401 P410 PLC Inst 31 PLC Inst 40 Input the In built PLC Commands as per PLC applicatio
201. of sequence input terminal would decide the direction The preset speed can be set higher than max frequency A103 up to 600Hz However the output frequency will not exceed the maximum frequency A703 GROUP 5 SKIP FREQUENCY B501 Skip Frequency 1 Hz B502 Skip Frequency 2 Hz B503 Skip Frequency 3 Hz B504 Skip Frequency 4 Hz If the equipment being driven has problems due to mechanical resonance at some frequencies the same can be jumped over by programming them in parameters B501 B503 The AC DRIVE output settles for top or the bottom of the skip band the one being closest to the desired speed This is only applicable during normal operation of the AC DRIVE During acceleration or deceleration this parameter will not function Amtech 6 60 Operation frequency B503 B502 B501 Set frequency GROUP 6 VECTOR CONTROL CONSTANTS 1 B601 Speed Loop Time mS It is a time at which the speed control loop will execute This parameter is used to adjust the speed control loop bandwidth B602 ASR P Action Control If the speed setting value or motor speed changes suddenly this will prevent sudden change in the output of proportional control of ASR B603 ASR Dead Band This represents non sensitive range of ASR s input If the speed error is less than this value than it will be considered as zero error This is in percentage of maximum frequency Error
202. ol board generates the necessary pwm control signals for AC DRIVE operation It accepts various inputs from different circuits gate drive board and Digital Operation Panel LCD Keypad Module to generate the necessary control and gate signals The TMS320F2811 U1 is the heart of this board It handles the user interfaces and core algorithm and generates IGBT gate signals The PCA 2014A PCA 2004A is connected to PCA 2012 Display Card with RS 485 link PCA 2012 display various parameters of the drive 7 2 Display Board The unit is equipped with Digital Operation Panel LCD Keypad Module for the user interface All parameters of drives can be accessed from Digital Operation Panel The Digital Operation Panel consists of Display Board PCA 2012 and 8 keys The display board uses 20x4 Liquid Crystal Display LCD It has LPC2368 ARM micro controller When interfaced with main control board PCA 2014A PCA 2004A this becomes master and the main control boards works as slave The master and slave communication is based on RS 485 Modbus RTU Protocol 7 3 Power Supply Unit For 400V series PCA 92A is used as Power Supply Unit This unit provides the power to all boards in the drive The input to the power supply board is 350 800Vdc The different outputs of the power supply board are 15V 2 2A 15V 0 5A 5V 1A and 24V 0 5A For 500V and 600V series PCA 125A is used as Power Supply Unit This unit provides the power to all boards in the driv
203. om Display EEPROM Display used as Pen Drive User can paste 5 sets of all parameters This is applicable to the control version 7 02 and thereafter The following options are 0 Enter Paste Set 4 Paste Set 4 1 Paste Set 1 5 Paste Set 5 2 Paste Set 2 3 Paste Set 3 Axpert Eazy AC Variable Frequency Drive ee 6 59 GROUP 4 PRESET SPEED B401 B407 Preset Speed 1 7 Hz This is frequency setting for different preset speeds The drive supports eight different speeds that can be set by three programmable sequence input using parameters C101 C105 The following preset speed can be selected with the sequence input commands Preset i p 0 Preset i p 1 and Preset i p 2 Set desire frequencies in B401 B407 When no sequence input is present the set frequency will be decided by the Frequency reference input A706 Preset i p 2 Preset i p 1 Preset i p 0 Speed Selected OFF OFF OFF Normal Speed Reference A706 OFF OFF ON Preset Speed 1 8401 OFF ON OFF Preset Speed 2 B402 OFF ON ON Preset Speed 3 B403 ON OFF OFF Preset Speed 4 B404 ON OFF ON Preset Speed 5 B405 ON ON OFF Preset Speed 6 B406 ON ON ON Preset Speed 7 B407 The Start Control A301 determines the direction of rotation If Loca Digital Operation Panel is selected as start control the direction can be change only through parameter A305 When Terminal is selected as start control the status
204. onfigured to Sequence Inputs different 35 functions using C107 C106 1 6 PSO1 4 Programmable These are programmable sequence outputs and can be configured to Sequence different 32 functions using C107 C110 Outputs 1 4 P15 15V source This is a 10V source used when a frequency setter is connected to the FSV input circuit The frequency setter to be used should be a variable resistor of 2k and 2W ov Common This is a common terminal for analog input signals FSV Frequency This is mainly used for setting the frequency speed input A maximum Setting Voltage frequency setting is available at 10V input This setting is valid when FSV input 0 10V FSV 0 5V FSV 10 0V or FSV 5 0V is selected as frequency reference input in A706 or D204 or torque reference input in A708 Also this input can be configured as PID Reference input C603 or PID Feedback input C604 or Math Reference Input2 A702 or Variable bias A706 for math operation FSI Frequency This is mainly used for setting the frequency speed input A maximum Setting Current frequency setting is available at 20mA input This setting is valid when FSI input 0 20mA FSI 4 20mA FSI 20 0mA or FSI 20 4mA is selected as frequency reference input in A706 or D204 or torque reference input in A708 Also this input can be configured as PID Reference input C603 or PID Feedback input C604 or Math Reference Input2 A702 or Variable bias A706 for math operation IIN Current Input
205. only for the display purpose and will not have any effect on the operation Unit display as per C614 Set this to the min value of the process parameter feedback sensor and will correspond to OV Axpert Eazy AC Variable Frequency Drive l 6 77 C614 PID Display Unit Selection Select appropriate unit for the process variable C615 Sleep Mode Selection When the sleep mode is selected the inverter output is switched OFF if the frequency reference or PID output remains below the sleep mode enter frequency C676 for the set time period C677 Sleep mode can be used with or without PID control C616 Sleep Mode Enter Frequency Hz This is the frequency used to activate the sleep mode and turn off the inverter This is the frequency at which the drive will enter in sleep mode C617 Sleep Mode Active Delay Sec The inverter output will be turned off if the frequency reference or PID output remains below sleep mode enter frequency C616 for the set sleep mode active delay time C618 Sleep Mode Wake Up Band This is to prevent from rapid on off of the drive This is set with respect to the max frequency A703 and used as hysteresis when leaving the sleep mode The inverter will be turned on when the frequency reference or PID output exceeds the sleep mode enter frequency C617 wake up band C618 C619 Sleep Mode Leave Condition This parameter de
206. op according to the selected stop mode in A304 When restarting the operation it will accelerate the output frequency as per the normal acceleration time to the frequency where inverter was stopped Now it will resume the normal RSF operation PR RSF Reset Assign PR RSF Reset function to any sequence input terminal A stop occurs when the PR RSF Reset is turned ON during RSF operation Operation is commenced from STEP 1 when restarting the operation Doff End Alarm By setting the Doff End alarm time E105 the Doff End alarm is output from the point after completion of the final step to the point going back the set time The Doff End alarm remains ON even after the pattern is completed The Doff End alarm is cleared by the PR RSF Reset Select the output terminal for the Doff End alarm with the output selection C107 to C112 To restart the operation after the Doff End alarm is ON reset the Doff End alarm using PR RSF Reset otherwise it will not allow the operation to start even if the RUN command is reissued Hank count display M213 The current Hank count displays at monitor M213 The Hank count is obtained using the following formula 1 Ho Fave X Taun Ek Fava Hz Average frequency Tpun sec Operation time 840 1 Hank 840 yard Faye Hz Average frequency Calculate the average frequency from the given equations considering the stop mode used Amtech 6 84 1 Stop Mode A304 0 Ramp down to stop S
207. op control mode only Axpert Eazy AC Variable Frequency Drive ee i 6 7 No Parameter Unit Def Min Max Res Description WP GROUP 6 PARAMETER SELECTION FOR NORMAL DISPLAY SCREEN A601 Norm Parameter 1 1 1 20 1 Select from this to display on normal screen A602 Norm Parameter 2 5 1 20 1 1 M101 Hz 2 M102 rpm 3 M103 Amp A603 Norm Parameter 3 3 1 20 1 4 M104 L 5 M105 Hz 6 M109 PR A604 Norm Parameter 4 4 1 20 1 7 M110 Fb 8 M201 Vry 9 M202 Vyb A605 Norm Parameter 5 8 1 20 1 10 M203 Vo 11 M204 Vdc 12 M205 kW A606 Norm Parameter 6 11 1 20 1 13 M206 kWh 14 M207MWh 15 M208 C A607 Norm Parameter 7 12 1 20 1 16 M211 F 17 M217 Enc 18 M115 Amp Cnt Uph A608 Norm Parameter 8 15 1 20 1 19 M116 Amp 20 M117 Amp Vph Wph GROUP 7 FREQ REFERENCE MATH OPERATIONS A701 Multiplier A106 1 000 10 000 10 000 0 001 This is a multiplier to the frequency reference selected in A106 A702 Math Reference 1 1 9 1 Select the second reference for the math Input2 operations 1 Not Used 2 FSV 0 10V 3 FSI 4 20mA 4 VIN 0 10V 5 IIN 4 20mA 6 PLC A O P 1 7 PLC A O P 2 8 PLC A O P 3 9 PLC A O P 4 A703 Multiplier A702 1 000 10 000 10 000 0 001 This is a multiplier to the math reference input2 selected in A702 A704 Math Operator 1 1 3 1 Select the mathematical operation to be c
208. or A204 will be applicable The minimum limit for this parameter is A102 and maximum limit is A103 Speed search function is carried out when executing jogging run command if it is enabled Jog Select is valid in all conditions of A301 However RUN command has the higher priority then Jog Select if both the signals are input together A105 Line Speed Setting The entered value will be displayed as motor speed in M102 at 50Hz if motor control mode A401 1 open loop v f mode It will not have any effect in other modes The final speed of the driven load can be displayed by this parameter The value to be entered can be derived at with following formula Parameter Value 50 x Desired rom Set output frequency Suppose a line speed of 273 is to be displayed when the output is 90Hz Parameter Value 50 X 273 90 151 667 152 Now at 90Hz the motor speed M102 will show 152 X 90 50 i e 274 rpm A106 Frequency Reference Input This parameter can be used to select the speed reference input to the AC DRIVE The speed reference can be independently selected from the given options even if the AC DRIVE is controlled from any of three sources i e Local Digital Operation Panel Terminal or Serial The different frequency reference inputs are explained as under The minimum and maximum limits are decided by Axpert Eazy AC Variable Frequency Drive l 6 39 A102 and A103 respectively in all the options
209. or wiring to the control circuit The tightening torque must be 0 6N m 5 3lb inch v Use a twisted pair wire or twisted pair shield wire for wiring to the analog signal circuit such as the analog references and meters Connect the shield wire to the OV terminal of the unit The wire length must be 30meters 98 4 or less v The length of the sequence input output contact wire must be 50meters 164 or less v The sequence input can be changed between sink logic and source logic by changing the jumper position JP1 in PCA 2014A PCA 2004A between SINK and SOURCE position respectively Open cover designated as Control Unit to access this jumper v Observe the precautions listed in 5 Control Input Output Terminals v After wiring always check the mutual wiring v Atthis time do not carry out a megger check or buzzer check on the control circuit Are there any wire scraps or foreign matter left around the terminals Are any screws loose Is the wiring correct Is any terminal contacting any other terminal If so take the necessary corrective measures before proceeding further Handle the fiber optic cables with care When unplugging optic cables always grab the connector not the cable itself Do not touch the ends of the fibers with bare hands as the fiber is extremely sensitive to dirt The minimum allowed bend radius is 35mm 1 4 Fiber Optic Cables Axpert Eazy AC Variable Frequency Driv
210. ous Rated 46 54 72 87 110 135 150 175 215 290 345 387 426 482 537 662 713 941 1058 1327 1396 1680 1720 Current A Note 1 Max Applicable Motor KW Note 2 Overload Current Rating 120 for 60 seconds 140 for 2 5 seconds Rated Capacity Hp 40 50 60 75 100 125 150 175 215 275 335 420 475 535 600 670 845 950 1120011340 1675118751 2275 37 45 55 75 90 110 132 160 200 250 315 355 400 450 500 630 710 900 110001125011400 1700 1800 Normal Duty Max Continuous Rated 37 46 54 72 87 110 135 150 175 215 290 345 387 426 482 537 662 713 941 1058 1327 1396 1680 Current A Note 1 Max Applicable Motor 30 37 45 55 75 90 110 132 160 200 250 315 355 400 450 500 630 710 900 1000 1250 1400 1700 KW Note 2 Heavy Duty Overload Current Rating 150 for 60 seconds 175 for 2 5 seconds Axpert Eazy AC Variable Frequency Drive en A 1 Control Method Digital Space Vector PWM Control Frequency Range 0 1 600 Hz for V F Control Frequency Accuracy Digital references 0 01 0 50 C Analog References 0 01 0 50 C Output Frequency 0 0001 Hz 20 bit a Re
211. p FUNCTIONS Mode M monitor mode parameters Mode A parameters Mode B parameters Mode C parameters Mode D parameters Mode E parameters Mode G parameters Mode H parameters Mode P parameters Axpert Eazy AC Variable Frequency Drive ea i CHAPTER 7 7 1 7 2 7 3 7 4 7 5 7 6 7 7 7 8 CHAPTER 8 8 1 8 2 CHAPTER 9 CHAPTER 10 10 1 10 2 CHAPTER 11 11 1 11 2 11 3 11 4 CHAPTER 12 CHAPTER 13 13 1 13 2 13 3 13 4 13 5 13 6 Appendix A Appendix B Appendix C Appendix D Amtech Function explanations In built PLC function explanations ELECTRONICS CIRCUIT BOARDS Main control board Display board Power supply unit IGBT gate driver boards MOV RC snubber SC amp bleeder board Bleeder board RC snubber board MOV board MAINTENANCE INSPECTION amp PART REPLACEMENT Inspection items Measuring devices OPTIONS ENCODER SPECIFICATIONS Applicable encoder specifications Wiring example SERIAL COMMUNICATION SET UP Connection method Connecting the host computer and Axpert Eazy 1 to 1 Connecting the host computer and Axpert Eazy 1 to many Communication specifications UL INSTRUCTIONS CE Marking Installation environments Input filters and their connections Wiring amp Earthing Considerations to measuring devices Installation into a metal cabinet Insulation test Standard Specifications and Outline Dimension Fault Codes Trouble Shooting Guidelines Revision History PREFACE THANK YOU for purchasing the
212. play parameter M313 to M323 e X indicates Command No Axpert Eazy AC Variable Frequency Drive re 6 99 In built PLC Command Detail Description 1 END OPCODE gt 000 This command indicates End of PLC program Any command after this command END will not be executed Input Command 000000000000 2 REG LD OPCODE gt 001 This command is used to Load 16 bit signed value into selected register Example REG LD Rn 32000 Where Rn Register Number 0 to 85 Input Command 001001032000 001 gt indicates Command OPCODE 001 gt indicates Register Number 1 032000 gt indicate 16 bit value 32000 3 REG32 LD OPCODE gt 002 This command is used to load 32 bit value into 32 bit Register Example REG32 LD Rn Where Rn Register Number 0 to 113 32 bit register value of Register n as a high byte and the value of Register n 1 as a low byte Input Command 002001000000 002 gt Indicate Command OPCODE 001 gt Indicates Register Number 1 000 gt Not used 000 gt Not used 4 REG32_ST OPCODE gt 003 This command is used to store 32 bit value into Register Example REG32_ ST Rn Where Rn Register Number 0 to 84 High byte of 32 bit value will be store into selected Rn and Low byte of 32 bit value will be stored into selected R n 1 Input Command 003001000000 003 gt Indicate Command OPCODE 001 gt Indicates Register Number 1 000 gt Not used 000 gt Not used 5 REGD
213. r Table 1 Step 13 for Pattern Run STP13 G314 PR Time T1 Sec 10 0 0 1 16000 0 0 1 Settime for Table 1 Step 14 for Pattern Run STP14 G315 PR Time T1 Sec 10 0 0 1 16000 0 0 1 Settime for Table 1 Step 15 for Pattern Run STP15 GROUP 4 PATTERN TIME FOR TABLE 2 G401 PR Time T2 STP1 Sec 10 0 0 1 16000 0 0 1 Settime for Table 2 Step 1 for Pattern Run G402 PR Time T2 STP2 Sec 10 0 0 1 16000 0 0 1 Settime for Table 2 Step 2 for Pattern Run G403 PR Time T2 STP3 Sec 10 0 0 1 16000 0 0 1 Settime for Table 2 Step 3 for Pattern Run G404 PR Time T2 STP4 Sec 10 0 0 1 16000 0 0 1 Settime for Table 2 Step 4 for Pattern Run G405 PR Time T2 STP5 Sec 10 0 0 1 16000 0 0 1 Settime for Table 2 Step 5 for Pattern Run G406 PR Time T2 STP6 Sec 10 0 0 1 16000 0 0 1 Settime for Table 2 Step 6 for Pattern Run G407 PR Time T2 STP7 Sec 10 0 0 1 16000 0 0 1 Settime for Table 2 Step 7 for Pattern Run G408 PR Time T2 STP8 Sec 10 0 0 1 16000 0 0 1 Settime for Table 2 Step 8 for Pattern Run G409 PR Time T2 STP9 Sec 10 0 0 1 16000 0 0 1 Settime for Table 2 Step 9 for Pattern Run G410 PR Time T2 Sec 10 0 0 1 1 6000 0 0 1 Settime for Table 2 Step 10 for Pattern Run STP10 G411 PR Time T2 Sec 10 0 0 1 16000 0 0 1 Settime for Table 2 Step 11 for Pattern Run STP11 G412 PR Time T2 Sec 10 0 0 1 16000
214. r control mode is V F Open loop Normal duty Control A401 6 The motor control mode is V F Close loop Normal duty Control A401 7 The motor control mode is Sensor less Normal duty Vector Control A401 8 The motor control mode is Close loop Normal duty Vector Control A402 V F Selection Select appropriate v f curve as per the application The AC DRIVE can be operated in linear curve mode Square curve or custom setting mode In a linear curve mode the v f curve will be linear through out the range from minimum frequency to Base frequency In square curve the v f curve will be square as shown in the figure Fan and pump application require additional energy conservation on variable torque horsepower loads due to reduced output v f at lower frequencies So that Fan and pump loads can be programmed with X Y law The custom mode setting allows the user to set different v f points on characteristic curve using parameters A403 A410 Axpert Eazy AC Variable Frequency Drive l 6 49 Vout Base voltage 00000 A404 Linear curve A402 1 Square curve A402 2 Fout Base frequency A403 A403 Base Frequency This is output frequency up to which the v f is maintained constant The unit operates in constant torque mode up to this point and thereafter changes to constant horsepower mode The maximum output voltage at this point can be set with base voltage A404 This is percentage of Motor Freque
215. rcuit M205 Output Power KW 0 1 Displays the AC DRIVE output power M206 Energy Meter KWH 0 1 Displays the energy consumed by the system in KWH M207 Energy Meter MWH 1 Displays the energy consumed by the system in MWH M208 Heat sink Temperature C 1 Actual heat sink temperature is displayed M209 Torque Current 0 1 The torque current value is displayed using the motor rated current as 100 in vector control mode only M210 Excitation Current 0 1 The excitation current value is displayed using the motor rated current as 100 in vector contro mode only M211 Heat sink Temperature F 1 Actual heat sink temperature is displayed in degree F OD Available from Control version 7 02 and onwards Axpert Eazy AC Variable Frequency Drive en 6 1 No Parameter Unit Res Description M212 Energy Saved in kW KWH 1 This parameter displays the saved energy using VFD in KWH M213 Energy Saved in MW MWH 1 This parameter displays the saved energy using VFD in MWH M214 Hank Count 0 1 Displays the current hank count The display is limited at a maximum of 6553 5 This is cleared to zero when power is turned off M215 Money Saved with VFD 1 This parameter displays the money saved with VFD in energy saving application Select appropriate currency B113 and energy cost B114 M216 Money Saved with VFD 1 This parameter displays the money saved x 1000 with V
216. re Rn Register Number 0 to 85 Rn1 Rn2 Register Number 0 to 114 Result will be stored in Rn Rn Rni Rn2 Axpert Eazy AC Variable Frequency Drive en 6 101 13 ADD32 OPCODE gt 013 This command is used for 32 bit summation Example ADD32 Rn Where Rn Register Number 0 to 113 Register Rn as high byte and Rn 1 as low byte and it will be added to 32 bit register Result will be stored into 32 bit Register 14 SUB OPCODE gt 014 This command is used for 16 bit subtraction of two registers Example SUB Rn Rni Rn2 Where Rn Register Number 0 to 85 Rn1 Rn2 Register Number 0 to 114 Result will be stored in Rn Rn Rni Rn2 15 SUB32 OPCODE gt 015 This command is used for 32 bit Subtraction Example SUB32 Rn Where Rn Register Number 0 to 113 32bit Register 32bit Register Rn Register Rn as high byte and Rn 1 as low byte and it will be subtracted from 32 bit register Result will be stored into 32 bit Register 16 MUL32 OPCODE gt 016 This command is used for multiplication operation of two registers Example MUL32 RnRm Where Rn and Rm Register Number 0 to 114 32bit Register Rn Rm Result will be stored in 32 bit Register Result should not be exceeding more then 32 bit value 17 DIV OPCODE gt 017 This command is used for division of two registers Example DIV Rn Rn1 Rn2 Where Rn Register Number 0 to 85 Rn1 Rn2 Register Number 0
217. re IU 2 C 1 Actual heat sink temperature of Inverter Unit 2 is displayed M703 Temperature IU 3 C 1 Actual heat sink temperature of Inverter Unit 3 is displayed M704 Temperature IU 4 C 1 Actual heat sink temperature of Inverter Unit 4 is displayed M705 Temperature IU 5 C 1 Actual heat sink temperature of Inverter Unit 5 is displayed M706 Temperature DU 1 C 1 Actual heat sink temperature of Diode Unit 1 is displayed M707 Temperature DU 2 C 1 Actual heat sink temperature of Diode Unit 2 is displayed M708 Temperature Panel 1 G 1 Actual Inside temperature of Panel 1 is displayed M709 Temperature Panel 2 C 1 Actual Inside temperature of Panel 2 is displayed M710 Driver Status The ON OFF state of driver fault status from inverter unit IU will display Group 7 Parameters are available in control version 7 05 and onwards WP Indicates that this parameter is Write Protected during RUN condition MODE A Parameters No Parameter Unit Def Min Max Res Description WP GROUP 1 FREQUENCY SETTING A101 Local Set Hz 10 00 0 10 600 00 0 01 This is the frequency set from Digital Operation Frequency Panel LCD Keypad Module A102 Minimum Hz 0 10 0 10 600 00 0 01 These two parameters are used to configure Frequency Minimum and Maximum Frequency of the AC A103 Maximum Hz 50 00 0 1
218. ro Speed This turns ON when the output frequency speed value is below the level set with zero speed level 14 Fault Alarm This output is ON when minor fault alarm is detected 15 PID Up Limit The output will be activated when the PID output reaches to the programmed upper limit value 16 PID Lo Limit The output will be activated when the PID output reaches to the programmed lower limit value 17 Temp Alarm The output is ON when the heat sink temperature exceeds the set Temperature Alarm Level in C311 18 Ready The output is ON when the unit is ready to start The soft charge contactor is energized and no fault condition persists 19 Pump 1 This is applicable to Multi pump function only The output turns ON 20 Pump 2 when the respective pump is ON 21 Pump 3 22 Pump 4 23 Doff End Alarm This turns ON only at the point going back the set time E705 from the moment auto stop occurs after completion of the final step when performing spinning frame operation Amtech a 6 66 24 Sleep Mode This turns ON when the unit is in sleep mode 25 Fault The output is ON when fault occurs 26 PLC Output 1 Option 26 32 are use to write PSO status from In built PLC to Inverter 27 PLC Output 2 This is explained in In built PLC Function explanation 28 PLC Output 3 29 PLC Output 4 30 PLC Output 5 31 PLC Output 6 32 PLC Output 7 33 PID F B ULmt The output will be activated when the PID feedback reaches to the programmed upper limit
219. rved identify the damaged current sensor and replace it 4 The fault may be from Driver Board side Switch off the power supply and remove the FRC in case of wire interface Check the cable on both the sides for proper crimping Insert the cable properly and check again If the fault persists proceed for the next step In case of fiber optic interface remove all the fiber optic cables check them and insert them again properly Check again If the fault persists proceed for the next test 5 IGBT Gate Driver board may have problem Replace the IGBT Gate Driver board and check again Take anti static precautions while changing the board If fault occurs during acceleration when the motor is connected 1 Make sure that the parameters are set properly Abnormal setting of Axpert Eazy AC Variable Frequency Drive ee A 9 V F Torque Boost Acceleration time Speed search function related parameters and current limit may result in over current or damage to the power devices 2 Increase the acceleration time A201 A203 3 Reduce torque boost settings A501 A502 If fault occurs during normal run with load condition k N A sudden change in the load or short circuit may have occurred at output Reduce the load fluctuation and or any short circuit condition at the output If the current fluctuation is observed adjust the DTC gain B111 such that the fluctuation disappears One or more current
220. s BG key once The value will be incremented by one Mode A Group 1 A 1 01 Local Set Freq Ho 00 Hz Fwd LcIi Drive Stop Once the desired value is set press key to save the value The cursor will stop blinking and the parameter value will be saved to the non volatile memory If you do not want to save the new value ENTER von do not press key Press key or key NGAUTION v Do not remove or insert the display cable between PCA 2014A PCA 2004A Main Control Card and PCA 2012 Display Card in power energized condition Failure to observe this could lead to component failure and tripping of the unit Amtech 3 6 CHAPTER 4 TEST OPERATION AND ADJUSTMENT gt Always install the front cover before turning the input power ON Never remove the cover while the power is ON There are sections in the front PCB that are charged with high voltages Failure to observe this could lead to electric shocks gt Never touch the switches with wet hands Failure to observe this could lead to electric shocks gt Never touch the AC DRIVE s terminals while the AC DRIVE power is ON even if the operation is stopped Failure to observe this could lead to electric shocks gt Selection of the restart function could lead to unexpected restarting when a fault occurs The machine may start suddenly if the power is turned ON if the run command is present Do not go near the machine Design the machine so that physical safety can be ensure
221. s or against some harmful ambient gas can be provided within the scope of the manufacturer The enclosure can be modified for required degree of protection like IP54 55 Occasionally the shape and size of the enclosure can also be discussed for incorporating the unit in some other predefined structure Contact AMTECH for details on Enclosure options 9 6 Battery Backup AC DRIVE For critical applications where the equipment can t bare the stoppage due to interruptions in the power supply or its complete failure AMTECH offers battery backup AC DRIVEs This is also applicable at locations where the input power provided for AC DRIVE is DC Contact AMTECH for details on Battery Backup AC DRIVE 9 7 Remote Operator Box Remote box for operation from near the actual driven motor site can be provided for the user with optional controls and displays We remind you here that our standard keypad control box can be taken up to 1000 feet without any problem Contact AMTECH for details on Remote Operator Box 9 8 EMI Filter AC DRIVE output carries high frequency carrier wave generates electromagnetic radiations AMTECH offers EMI filters to minimize the affect of AC DRIVE generated EMI noise on other equipments which are microprocessor based and are placed very near to such EMI sources 9 9 Dynamic Braking Unit Dynamic breaking up 100 of the unit rating can be provided for high inertia loads which require fast deceleration The mechanical inertial rotat
222. sensor may be partially damaged Measure the voltage at pin 3 7 and 11 of connector J12 with respect to 4 J8 in PCA 2014A PCA 2004A When the measured output current is balance the voltage level at these pins should be approx equal If any output observed uncommon replace the respective current sensor and check again Check the value of snubber capacitors mounted on the IGBT and replace if found abnormal IGBT driver may have problem Remove fiber optic signal for error in PCA 2004A The light should be coming out of the cable If not the problem may be from driver board Replace the driver board and check If fault occurs during deceleration 1 2 Increase the deceleration time A202 A204 Abnormal setting of DC braking parameters can result in over current fault during deceleration Reduce the dc braking start frequency A306 and dc braking time A308 settings if used 2 Timed Over Current Fault 1 The AC DRIVE may have overloaded Ensure that motor current data are properly set in B103 Reduce the load or increase the motor and AC DRIVE capacity If this occurs at low speed reduce the torque boost settings A501 A502 or DC braking settings A307 A308 3 Adjustable Over Current Fault 1 The motor current data are set incorrectly Set correct motor current data in B103 The adjustable over current settings are too low Increase the adjustable over current level B302 T
223. solution amp Frequency Setting 0 01 Hz Digital 0 012 Hz 50 Hz Analog 12 bit 8 Resolution i V Hz Characteristics 2 Preprogrammed patterns 1 Custom 3 point setting pattern g Torque Boost Manual Automatic Selective 0 20 8 Acceleration Deceleration 0 1 6 00 000 Seconds Time Linear or S Curve selective Skip Frequency Three frequencies can be set band can be set up to 10 0 Hz Slip Compensation Slip compensation frequency up to 5 0 Hz Carrier Frequency Default 5 kHz 2 10 kHz up to AMT 250 4 Default 4 kHz 2 6 kHz for AMT 315 4 and higher 500V and Note 3 600V systems Speed Search Function Allows the drive to start with rotating machine without damage tripping Bump less transfer for redundancy application Optional Power Loss Carry Through Up to 5 seconds for smooth operation of system during power loss DC Braking DC Braking start frequency 0 1 50 Hz Time 0 25 seconds Brake current 15 to 150 Frequency Setting Input Digital Operation Panel Keypad Potentiometer 2 k Ohm Programmable Analog Inputs Static Pot Frequency Increase Frequency Decrease using digital inputs Preset Speeds Using digital inputs Preset input 0 1 amp 2 PLC Analog output 1 2 3 amp 4 Serial RS 485 5 Torque Setting Input Digital Operation Panel keypad 5 Potentiometer 2 k Ohm Programmable Analog Inputs 5 Static Pot Frequency Increase Frequency Decrease using digital inputs E Preset Speeds Using digital inputs Preset input 0 1
224. splay in A601 A604 the value will be displayed with L unit M105 Set Frequency Hz This parameter displays the set value of frequency in Hz When local Digital Operation Panel option is selected as frequency reference input in A706 it will display the value of A707 or D207 for auxiliary drive When selected for the normal parameter display in A607 A604 the value will be displayed with Hz unit M106 Frequency Reference Input It displays currently selected frequency reference input source in A106 or D204 for auxiliary drive M107 Set Torque This parameter displays the set value of torque in when motor control mode A407 3 4 If local Digital Operation Panel option is selected as torque reference input it will display the value of A107 Amtech 6 32 M108 Torque Reference Input It displays currently selected torque reference input source in A108 when motor control mode A407 M109 PID Reference This parameter displays the value of currently selected PID reference input source in the unit selected in C614 When local Digital Operation Panel option is selected as PID reference input source it will display the value of C611 When selected for the normal parameter display in A601 A604 the value will be displayed with PR unit M110 PID Feedback This parameter displays the value of currently selected PID feedback input source in the unit selected in C61
225. splays the output frequency of the auxiliary drive When selected for the normal parameter display in A601 A604 the value will be displayed with Hz unit M102 Motor Speed rpm It displays the motor shaft speed in rom When the AC DRIVE is stop it will display zero If Motor control mode A407 1 3 It displays calculated motor speed or shaft rom using Line speed display setting A104 or D205 for auxiliary drive and M101 If Motor control mode A401 2 4 It displays actual speed of motor shaft using encoder When auxiliary drive is selected this parameter displays the auxiliary motor speed When selected for the normal parameter display in A601 A604 the value will be displayed with rpm unit M103 Output Current Amp It displays actual output current of AC DRIVE in Ampere When the AC DRIVE is stop it will display zero When auxiliary drive is selected this parameter displays the output current of the auxiliary drive When selected for the normal parameter display in A601 A604 the value will be displayed with Amp unit M104 Output Current It displays actual output current of AC DRIVE as a percentage of rated motor current B103 When auxiliary drive is selected the rated motor current programmed in D103 is considered Output current Output current M103 X 100 Motor current 8103 or D103 When the AC DRIVE is stop it will display zero When selected for the normal parameter di
226. stallation environment Failure to observe this could lead to faults 1 1 Delivery inspection and storage Axpert Eazy Series AC Variable Frequency Drive has gone through rigorous quality control tests at the factory before shipment After receiving the AC drive check for the following 1 Check to make sure that the package includes an AC Variable Frequency Drive and User Manual 2 Remove the unit from packaging and check the details on the rating nameplate to confirm that the AC DRIVE is as ordered 3 Confirm that the product has not been damaged during shipment The Axpert Eazy Series AC Variable Frequency Drive should be kept in the shipping carton before installation In order to retain the warranty coverage the AC Drive should be stored properly when it is not to be used for an extended period of time Some storage suggestions are 1 Store in a clean dry location 2 Store within an ambient temperature range of 20 C 4 F to 60 C 140 F 3 If possible store in an air conditioned environment where the relative humidity is less than 95 non condensing 4 Do not store the AC Variable Frequency Drive in places where it could be exposed to corrosive gases 5 Do not store the AC Variable Frequency Drive on a shelf or on an unstable surface 6 If the AC Variable Frequency Drive is not to be used for a while more than 2 months after purchasing store it in a place with no humidity or vibration in the
227. such cases A203 Acceleration Time 2 Sec A204 Deceleration Time 2 Sec The Acceleration Time 2 and Deceleration Time 2 can be selected in place of Acceleration Time 1 and Deceleration Time 1 This is valid only if Ramp Select input is ON Acceleration Time 2 is the time taken by AC DRIVE output frequency to ramp up from zero frequency to maximum frequency A103 Axpert Eazy AC Variable Frequency Drive l 6 45 Deceleration Time 2 is the time taken by AC DRIVE output frequency to ramp down from maximum frequency A103 to zero frequency F A Max Frequency A103 N Deceleration N Time 1 A202 N Ramp Select OFF Acceleration Deceleration N Time 1 A201 Time 2 A204 N Ramp Select ON N ON Ramp Select A205 S Curve Selection A206 S Curve Time 1 Sec A207 S Curve Time 2 Sec Acceleration deceleration with the S shape pattern is possible by setting parameter A205 1 The higher the S curve time period the more pronounced is the S shape The total acceleration deceleration times will not change When this parameter is set all acceleration and deceleration will be as shown in below fig Note Set so that the relation of the A206 A207 setting and acceleration deceleration time is as shown below A206 A207 Setting value x 2 lt acceleration deceleration time F A Max Frequency A103 lt A206 gt lt A207 gt gt t lt A206
228. t 0 and Reference Select 1 PSI selection Refer the PSI selection for further detail A113 Stop Frequency During deceleration drive act as coast to stop at this frequency GROUP 2 ACCELERATION DECELERATION A201 Acceleration Time 1 Sec Acceleration Time 1 is the time taken by AC DRIVE output frequency to ramp up from zero frequency to maximum frequency A103 Short acceleration time can result in excessive output current and if it exceeds the acceleration current limit B303 the acceleration will cease until the current reduces below the B303 value In such case the actual acceleration time will differ from programmed value The AC DRIVE may trip in over current fault if the condition persists for long time Increase acceleration time in such cases F Max Frequency A103 0 Acceleration gt Deceleration gt Time 1 A201 Time 1 A202 A202 Deceleration Time 1 Sec Deceleration Time 1 is the time taken by AC DRIVE output frequency to ramp down from maximum frequency A103 to zero frequency Short deceleration time can result in excessive output current and if it exceeds the stall current limit B301 the deceleration will cease until the current reduces below the B301 value In such case the actual deceleration time will differ from programmed value The AC DRIVE may trip in over current dc bus over voltage fault if the condition persist for long time Increase deceleration time in
229. tch current limit function limit Match Current drive current when speed match with actual Limit motor speed Not usually necessary to set When restarting is not possible with the factory settings set the value C511 Speed Search 4 0 0 0 20 0 0 1 Set gain to Increase the frequency after speed Match freq gain detect for speed search function GROUP 6 PID CONTROL SELECTION C601 PID Control 0 1 1 1 Enable or disable the PID control action Selection 0 Disable 1 Enable C602 PID Polarity 1 0 1 1 This can be used to invert the PID output 0 Negative 1 Positive C603 PID Reference 5 1 10 1 Decides the set input point for the PID Input O 1 FSV 0 10V 2 FSI 4 20mA 3 Vin 0 10V 4 lin 4 20mA 5 Local 6 Serial 7 PLC A O P 1 8 PLC A O P 2 9 PLC A O P 3 10 PLC A O P 4 Control version 7 02 and onwards this parameter has 10 options and Control version 3 17 and onwards it has 6 options Axpert Eazy AC Variable Frequency Drive en 6 17 No Parameter Unit Def Min Max Res Description WP C604 PID Feedback 3 1 8 1 Decides the feedback input point for the PID Input Selection 1 FSV 0 10V 2 FSI 4 20mA 3 Vin 0 10V 4 lin 4 20mA 5 PLC A O P 1 6 PLC A O P 2 7 PLC A O P 3 8 PLC A O P 4 C605 Proportional Gain 1 0 0 1 10 0 0 1 Sets the proportional gain for the PID
230. tential Free Contacts 3 Programmable relays 1 NO 1 NC for 2A 240 VAC Programmable to 32 different options same as digital outputs Programmable Analog Outputs 2 Programmable analog voltage outputs VO1 amp VO2 0 10 Vdc 2 Programmable analog current outputs 101 amp 102 4 20 mA Programmable between 14 different options Output Frequency Output Current Output Power Output Voltage DC Bus Volt PID Output Heatsink temperature PLC Analog Output 1 PLC Analog Output 2 PLC Analog Outpu3 PLC Analog Output 4 Torque Current Excite Current and Set Frequency Network connectivity RS 485 for PC Interface with Modbus RTU protocol as standard Auto Restart Adjustable up to 10 times for ten faults PID Controller Inbuilt PID can be used as stand alone Display and Keypad unit Total 80 Character 4 Line LCD panel with backlit 8 Key keypad 3 Status indicating LED for Run Stop and z Fault F Simultaneous display of eight selectable monitor parameters from Output frequency RPM Current a Current Set frequency PID Reference PID Feedback Input voltage Vry Input voltage Vyb Output voltage DC Bus voltage kW KWH MWH Heat sink temperature C and F a Protective Function Current Limit Over current fault Timed over current fault Load side short circuit fault Under current fault o 5 DC Bus Over voltage fault DC Bus Under voltage fault Temperature fault
231. tep 6 E207 Freq T1 STP7 Hz 5 00 0 01 600 0 01 Set frequency for Table 1 Step 7 E208 Freq T1 STP8 Hz 5 00 0 01 600 0 01 Set frequency for Table 1 Step 8 E209 Freq T1 STP9 Hz 5 00 0 01 600 0 01 Set frequency for Table 1 Step 9 E210 Freq T1 STP10 Hz 5 00 0 01 600 0 01 Set frequency for Table 1 Step 10 E211 Freq T1 STP11 Hz 5 00 0 01 600 0 01 Set frequency for Table 1 Step 11 E212 Freq T1 STP12 Hz 5 00 0 01 600 0 01 Set frequency for Table 1 Step 12 E213 Freq T1 STP13 Hz 5 00 0 01 600 0 01 Set frequency for Table 1 Step 13 E214 Freq T1 STP14 Hz 5 00 0 01 600 0 01 Set frequency for Table 1 Step 14 E215 Freq T1 STP15 Hz 5 00 0 01 600 0 01 Set frequency for Table 1 Step 15 GROUP 3 RSF TIME FOR TABLE 1 E301 RSF Time T1 Sec 10 0 0 1 6000 0 0 1 Settime for Table 1 Step 1 for RSF function STP1 E302 RSF Time T1 Sec 10 0 0 1 6000 0 0 1 Settime for Table 1 Step 2 for RSF function STP2 E303 RSF Time T1 Sec 10 0 0 1 6000 0 0 1 Settime for Table 1 Step 3 for RSF function STP3 E304 RSF Time T1 Sec 10 0 0 1 6000 0 0 1 Settime for Table 1 Step 4 for RSF function STP4 Amtech 6 22 No Parameter Unit Def Min Max Res Description WP E305 RSF Time T1 Sec 10 0 0 1 6000 0 0 1 Settime for Table 1 Step 5 for RSF function STP5 E306 RSF T
232. ter unit IU units 7 06 27 01 2012 7 08 Changed default value of Local Set Frequency A101 and D201 are 10Hz Changed min value of parameters A107 is 200 C205 C207 are 0 1 C208 is 100 C209 is 0 1 C210 is 100 C211 is 0 1 C213 is 0 1 C215 is 0 1 and C217 is 0 1 Added new parameters A113 B117 B613 B614 B615 B710 C510 and C511 7 08 01 11 2012 Axpert Eazy AC Variable Frequency Drive en A 15 Changed default value of parameters B605 is 20 B606 is 0 8sec B607 is 100 and C505 is 70 Changed Max value of parameters A601 A608 are 20 B605 is 100 C201 C204 are 15 C401 is 6 and C506 is 30sec When STOP key is pressed for 2 5 seconds or longer during operation the drive will coast to stop regardless of Local or Terminal start control Amtech A 16 Contact Us AMTECH ELECTRONICS INDIA LTD E 6 GIDC Electronics Zone Gandhinagar 382 028 Gujarat India Phone 91 79 23289101 23289102 23289103 Fax 91 79 23289111 E mail info amtechelectronics com Website www amtechelectronics com Rep Distributor Address AMTECH
233. tersect at a right angle Note 6 AC DRIVE output Do not insert a power factor improvement capacitor on the output side of the AC DRIVE When inserting a magnetic contactor on the output side of the AC DRIVE prepare a sequence control circuit so that the magnetic contactor will not open and close when the AC DRIVE is running Directly connect only motor to the AC DRIVE load and do not connect through a transformer etc without consulting Amtech Note 7 Grounding Always ground the AC DRIVE unit according to the regulations of the country where the AC DRIVE is being used to ensure personnel safety in all circumstances and to reduce electromagnetic emission and pickup Make sure that grounding conductors are adequately sized as required by safety regulations In a multiple drive installation connect each drive separately to protective earth In European CE compliant installations and in other installations where EMC emissions must be minimized make a 360 high frequency grounding of cable entries in order to suppress electromagnetic disturbances In addition connect the cable shields to protective earth PE in order to meet safety regulations As the normal leakage current of the drive is higher than 3 5 mA AC or 10 mA DC stated by EN 50178 5 2 11 1 a fixed protective earth connection is required Note 8 AC DRIVE output surge voltage As the AC DRIVE output cable is lengthened the surge voltage applied on the motor also incr
234. th any of the optional cards you must provide suitable extra measures and must certify through a test that the product system or installation complies with the relevant EMC requirements This instruction also details how to use filters for the installation where the drives are installed as stand alone equipment without being fitted into any enclosure and the installation where the drives are installed inside a metal enclosure N WARNING v This manual represents Amtech s recommendations based on its understanding of the EMC regulations only and Amtech cannot accept responsibility for any legal problems arising from or in connection with the use of its products vY Amtech have made every effort to ensure that their products comply with the directives laid out in the certificate of conformity which is supplied with each drive In the case of EMC the testing has been carried out using the filters which are recommended for each product The EMC directives set out immunity requirements for the electrical drive ability to work properly without being affected by external electromagnetic disturbance in addition to the previously enforced emission requirements electromagnetic disturbance generated by the electrical drive In addition to the radiated noise directly generated from the drive and its connected cables the emission requirement includes the conducted noise which is conducted outside the drive through the input cables Immunity is
235. the ability of a drive to operate properly without being affected by an external disturbance The EMC compliance is only achieved when the drive s immunity level exceeds its emission level under its operating environment In addition to the immunity against a radiated and conducted disturbance the EMC directive also requires of the drive the immunity against static electricity discharges and fast transients A human body can easily be charged with static electricity by merely walking on carpet and with a mere touch on the drive this static electricity will be discharged through it A discharging spark can be at such a magnitude that it can damage the drive A drive which is installed near cables connected to a switching inductive load can often operate incorrectly due to a fast transient induced on its control leads at a switching of the inductive load These are just a few examples of disturbance to which the drive is exposed and the drive is now required to operate correctly without being affected by such disturbance Axpert Eazy AC Variable Frequency Drive en 13 1 13 1 Installation environments The Axpert Eazy conforms to the EN 61800 3 Category C3 Installing Axpert Eazy with stand alone is recommended to use in Industrial Environment ensure that no device or equipment is installed adjacent to the drive that is intended for the Residential Commercial and Light Industrial Environments only as interference with such equipment may
236. the auxiliary drive is selected To enable this feature the stop mode should be ramp down and the dc braking time should not be zero If dc braking time is zero this feature will be disabled D304 DC brake Current This parameter decides the dc brake current when the auxiliary drive is selected D305 DC Brake Time Sec This parameter decides the length of time that dc braking is on for the auxiliary drive When the stop mode is ramp down and stop command is issued the output will ramp down with deceleration time When the AC DRIVE output reaches to dc braking start frequency the dc voltage is injected to the motor The amount of voltage and the length of time for which it is applied are decided by the dc braking current D304 and D305 respectively The de braking is utilized to stop high inertia load forcefully During dc braking mechanical energy trapped in rotor due to system inertia will be dissipated as heat in the motor Hence for safety dc braking is utilized at lower frequency GROUP 4 LIMITING PARAMETERS D401 Stall Current Limit This parameter is for the auxiliary drive When the AC DRIVE output current crosses the stall current limit the output ramps down with current limit deceleration time A209 This is effective only when the AC DRIVE is operating at set speed This feature is not active while the AC DRIVE is accelerating or decelerating When the current decreases below the programmed va
237. the value will be displayed with kW unit M206 Energy Meter KWH M207 Energy Meter MWH This parameter displays the total output power consumption per hour basis This may differ from the actually consumed output energy This is stored in the non volatile memory When selected for the normal parameter display in A601 A604 the value will be displayed with KWH and MWH unit respectively M208 Heat sink Temperature C This parameter displays the actual heat sink temperature When selected for the normal parameter display in A601 A604 the value will be displayed with C unit M209 Torque Current The torque current value is displayed using the motor rated current B103 as 100 This is displayed only if the main drive is selected and motor control mode is vector control A407 3 4 When the AC DRIVE is stop it will display zero M210 Excitation Current The excitation current value is displayed using the motor rated current B103 as 100 This is displayed only if the main drive is selected and motor control mode is vector control A407 3 4 When the AC DRIVE is stop it will display zero Amtech en 6 34 M211 Heat sink Temperature F This parameter displays the actual heat sink temperature in F When selected for the normal parameter display in A601 A604 the value will be displayed with F unit M212 Energy Saved in kWH M213 Energy Saved in M
238. ting 0 to B314 If fault occurs during acceleration when the motor is connected 1 2 3 Make sure that the parameters are set properly Abnormal setting of V F Torque Boost Acceleration time and Speed search function related parameters and current limit may result in output current unbalance Increase the acceleration time A201 A203 Reduce torque boost settings A501 A502 If fault occurs during normal run with load condition 1 2 3 A sudden change in the load may have occurred at output Reduce the load fluctuation at the output If the current fluctuation is observed adjust the DTC gain B111 such that the fluctuation disappears One or more current sensor may be partially damaged Measure the voltage at pin 3 7 and 11 of connector J12 with respect to 4 J8 in PCA 2014A PCA 2004A When the measured output current is balance the voltage level at these pins should be approx equal If any output observed uncommon replace the respective current sensor and check again Check the motor connection with inverter and at motor terminal If any connection is open or loose correct it If fault occurs during deceleration Increase the deceleration time A202 A204 2 Abnormal setting of DC braking parameters can result in unbalance current fault during deceleration Reduce the dc braking start frequency A306 and dc braking time A308 settings if used 19 Input Phase Loss
239. tion and voltage reference in B116 is selected as Local Set as of motor voltage B103 B116 Output Voltage 1 1 3 1 Select the set reference for the output voltage Reference when inverter is used as variable voltage source Selection application 1 Local 2 FSV 0 10V 3 FSI 4 20mA Axpert Eazy AC Variable Frequency Drive en 6 9 No Parameter Unit Def Min Max Res Description WP B117 Encoder Polarity 0 0 1 1 This is used to select Encoder polarity Vv 0 Forward 1 Reverse GROUP 2 MOTOR CONSTANTS B201 Automatic Tuning 1 1 5 1 The Automatic tuning mode is selected vV Selection 1 Disable Auto tuning 2 Adjustment for V F Control 3 Adjustment for V F Close loop Control 4 Adjustment for Sensor less Vector Control 5 Adjustment for Close loop Vector Control B202 R1 Primary mQ Inv 0 100 9 999 0 001 The motor circuit constant is set This Resistance rating combination means below R2 1 000 x 10 Mantissa exp 0 mQ This is exponent section B203 R1 Primary Inv 3 4 1 This is exponent section of the entered value for Resistance rating Primary Resistance of motor Exponent B204 R2 Secondary mQ 1 000 0 100 9 999 0 001 This is mantissa section of the entered value for Resistance Secondary Resistance of motor Mantissa B205 R2 Secondary 0 3 4 1 This is exponent section of
240. tions 1 1 5 1 This parameter provides selection of the static pot speed at power up 1 Last speed 2 Min frequency A702 3 Max frequency A703 4 A101 Set frequency 5 B401 Preset speed 1 C314 Detection 5 1 20 1 This parameter sets the hysteresis level for l Hysteresis Level Detection operation GROUP 4 SERIAL COMMUNICATION C401 Baud Rate bps 4 1 6 1 Sets the baud rate for the serial communication 1 1200 bps 2 2400 bps 3 4800 bps 4 9600 bps 5 19200 bps 6 38400 bps C402 Station Number 1 1 247 1 Sets the station number address C403 Parity 1 1 3 1 Setting the parity requirement for the communication 1 No Parity 2 Odd parity 3 Even Parity C404 Response Time Sec 0 01 0 00 2 00 0 01 Set the minimum time from receiving the command to returning an answer C405 Operation Panel 0 0 1 1 Enable or disable the operation panel Communication Loss Selection communication loss fault If enabled AC DRIVE will generate fault if it does not receive any response from the operation panel within 100msec 0 Disable 1 Enable OD Available in control version 7 02 and onwards Available in control version 3 17 and onwards Amtech H mmms 4 6 16 No Parameter Unit Def Min Max Res Description WP GROUP 5 AUTO RESTART amp SPEED SEARCH FUNCTION C501 No Of Restart 0 0 10 1 Sets the number of restart for ten
241. to 114 Result will be stored in Rn Rn Rn1 Rn2 18 DIV32 OPCODE gt 018 This command is used for division of 32 bit value Example DIV32 Rn Where Rn Register Number 0 to 114 Result will be stored in 32 bit Register 32bit Register 32bit Register Rn Amtech en 6 102 19 AND OPCODE gt 019 This command is used for logical AND operation between two bits of Flags Example AND Fn Fn1 Fn2 Where Fn Fn1 and Fn2 Flag Number 0 to 99 Result will be stored in Fn Fn Fn1 amp Fn2 20 NAND OPCODE gt 020 This command is used for logical NAND operation between two bits of Flags Example NAND Fn Fn1 Fn2 Where Fn Fn1 and Fn2 Flag Number 0 to 99 Result will be stored in Fn Fn Fn1 amp Fn2 21 NOR OPCODE gt 021 This command is used for logical NOR operation between two bit Flags Example NOR Fn Fn1 Fn2 Where Fn Fn1 and Fn2 Flag Number 0 to 99 Result will be stored in Fn Fn Fn1 Fn2 22 XOR OPCODE gt 022 This command is used for logical XOR operation between two bit Flags Example XOR Fn Fn1 Fn2 Where Fn Fn1 and Fn2 Flag Number 0 to 99 Result will be stored in Fn Fn Fn1 Fn2 23 XNOR OPCODE gt 023 This command is used for logical XNOR operation between two bit Flags Example XNOR Fn Fn1 Fn2 Where Fn Fn1 and Fn2 Flag Number 0 to 99 Result will be stored in Fn Fn Fn1 Fn2 24 OR OPCODE gt 024
242. tor Current Amp M304 0 3 M304 0 1 Set the motor rated current from the motor M304 nameplate It can be set to 30 of the AC DRIVE rated current M304 B104 Motor Frequency Hz 50 0 30 0 600 0 0 1 Set the motor rated frequency from the motor nameplate B105 Motor Speed rem 1500 1 36000 1 Set the motor rated RPM from the motor nameplate B106 Motor Output kW M305 0 1 1500 0 0 1 The motor s rated output at base speed is set Rating B107 Motor Poles 4 2 16 2 Insert the motor poles B108 No Load Output Vac 160 20 460 1 The terminal voltage at no load at the base Voltage speed is set B109 Encoder Pulses P R 2500 60 10000 1 Set as per the encoder specification B110 Carrier Frequency kHz 5 2 10 1 This parameter sets the AC DRIVE carrier frequency 4 6 For 315kW and higher models in 400V series and for all models of 500V 600V series B111 DTC Gain 70 0 255 1 This is gain for the dead time compensation Adjust incase of motor hunting B112 kW without VFD kW M305 0 65535 1 Enter previous kW consumption without VFD This parameter is used to calculate the energy saving using VFD B113 Currency Selection 1 1 3 1 Select your currency for the energy cost 1 INR 2 USD 3 EURO B114 Energy Cost 4 000 0 000 65 535 0 001 Enter here the cost per KW in selected currency B115 Local Set Voltage 1 100 0 5 0 100 0 0 1 This is the set voltage when the inverter is used as variable voltage source applica
243. ts operating with small voltages and high frequencies Contact AMTECH for details on Output Sinus Filter 9 3 Input Output Filter Input filter is installed before the converter stage of the any AC DRIVE to smoothen the current drawn from mains power supply This also improves the wave shape at the input as the peak value of drawn current is restricted and the mains transformer do not goes towards saturation Output filter with around 3 impedance helps in changing the characteristic impedance of the motor Now the AC DRIVE sees the output filter as the reflecting impedance and the filtering choke bears the dV dt spikes Thus the dV dt transient do not hampers the motor thereby increasing its insulation life and reduced heating Alternatively RC Filters and LC Filters and other passive component combinations are also designed to suit a particular requirement For sizing and best filter selection for your system contact AMTECH 9 4 Metering At times there may be need of monitoring the internal AC DRIVE data Optional analog or digital metering of AC DRIVE operating data like various voltages currents rom etc can be provided in the panel For the AC DRIVE data which can be monitored and the extra hardware contact AMTECH for details Axpert Eazy AC Variable Frequency Drive 9 1 9 5 Enclosure Some applications may demand enclosures which suit the environment where the unit is to be installed Protection against water or ingres
244. tus as a PLC input select one of the PLC input option from these parameters Use READ PSI 047 command in PLC program for this operation 5 Digital Output From In built PLC to Inverter PSO Status Parameters C107 to C113 have 32 Selectable options In these 26 to 32 options are for In built PLC output Now to take In built PLC s output as Inverter s PSO output select one of the PLC option from these parameters Use WRITE PSO 049 command in PLC program for this operation 6 Digital Input From In built PLC to Inverter PSI Status Parameters C101 to C106 and C114 to C115 have 35 selectable options User can activate one of 1 to 27 options of these parameters without any extern digital signal on PSI by using In built PLC Use WRITE PSI 048 command in PLC program for this operation 7 Digital Output From Inverter PSO Status to In built PLC User can read and use status of PSO from inverter for In built PLC application To read the PSO status in In built PLC use READ PSO 046 command in PLC program Amtech 6 94 8 Analog Input From In built PLC to Inverter The signals from In built PLC can be given as Analog Input Parameters A106 A108 A702 D204 C603 amp C604 have four PLC A O P options User has to select one of these options for this operation Use WRITE AN O P 054 command in PLC program for this operation 9 Analog Output From In built PLC to Inverter Analog output can be given from In built PLC Parameters C201 to
245. ult respective diode unit 29 DU 2 Temperature Fault 30 IU 1 Current Sensor It indicates that one or more current sensor has failed of respective inverter Fail unit 31 IU 2 Current Sensor Fail 32 IU 3 Current Sensor Fail 33 IU 4 Current Sensor Fail 34 IU 5 Current Sensor Fail 35 IU 1 I Unbalance Fault This fault indicates unbalance in output current of the Inverter Units If due to Ol xx the unbalance the output current of one or more Inverter Unit exceeds its 56 ee Funbalance Fauli rated current for 60 second this fault will come The rated current of each 37 IU 3 I Unbalance Fault inverter Unit is 600A for 400V Series and 387A for 500 600V Series 38 IU 4 I Unbalance Fault 39 IU 5 I Unbalance Fault This Fault is only applicable in control version 3 17 and thereafter This Fault is only applicable in control version 7 05 and thereafter when multiple inverter units IU are used Amtech A 8 Appendix C Trouble Shooting Guidelines In case of fault condition first ensure that the mains voltage applied at L1 L2 and L3 are ok Then check the control supply voltage in PCA 2014A PCA 2004A Sr No Measure Expected Voltage 1 1 J8 4 J8 20V 25 5VDC 2 2 J8 4 J8 14 9 15 1VDC 3 3 J8 4 J8 4 5 5 5VDC 4 5 J8 4 J8 13 5 16 5VDC 5 3 3VD DGND 3 3 6VDC 6 1 9VD 4 J8 1 86 1 94VDC If the above voltages are correct che
246. ure lout C314 C302 gt t I Detection C303 Speed Detection Level 1 C304 Speed Detection Level 2 The speed detection operation level is set Set with a percentage to the maximum frequency A103 The output frequency or the motor speed will be the comparison target When the output frequency reaches the set level the output will be ON When the frequency reduces below the 1 hysteresis level the output will be OFF Amtech 6 70 pT C304 C303 Speed Detect1 Speed Detect2 C305 Zero Speed Detection Level The Zero speed detection operation level is set Set with a percentage to the maximum frequency A103 The output frequency or the motor speed will be the comparison target A 1 hysteresis will occur with zero speed operation The status of Zero Speed programmable sequence output is as under F A C305 gt t Zero Speed C306 4 20mA Reference Loss This parameter configures the AC DRIVE s response to a failure or fault of the 4 20mA frequency reference input signal The various options are as under No action at fault detection Minor fault alarm and run at Minimum Speed Minor fault alarm and run at Maximum Speed Minor fault alarm and run at set speed Minor fault alarm and run at preset speed 1 Fault ramp down to stop Fault coast to stop C307 Output Phase Loss Selection When enable
247. utine until ELSE or END_IF 39 ELSE 042 1000 000 000 If IF condition is false then ELSE loop will execute until END IF 40 END IF 043 000 000 000 Specify the end of IF and ELSE Loop 41 JUMP 044 X 1 100 000 000 JUMP to X command no 42 READ PSO 046 Flag n 1 7 000 Read the status of selected PSO 1 7 in selected Flag n 43 READ PSI 047 Flag n 1 8 000 Read the status of selected PSI 1 8 in selected Flag n 44 WRITE PSI 048 1 25 Flag n 000 Assign value of Flag n in PSI function 1 25 45 WRITE PSO 049 1 7 Flag n 000 Assign value of Flag n in PSO 1 7 46 READ MON PA 050 Register n 0 115 000 Read the value of monitor parameter 0 115 in RA Register n 47 IREAD STA BIT 051 Flag n 1 2 0 15 Read the value of status bit 0 15 of status register 1 2 in Flag n 48 IREAD FLT BIT 052 Flag n 1 2 0 15 Read the value of fault bit 0 15 of fault register 1 2 in Flag n 49 IREAD CWORD 053 Flag n 1 2 0 15 Read the value of control bit 0 15 of control word BIT 1 2 in Flag n 50 WRITE AN O P 054 1 4 Register 000 Assign the value of Register n to selected Analog n O P 1 4 i e 100D 10V 51 TIMER1 057 000 000 000 Input Flag no 92 Output Flag no 93 Count C701 C702 ms Count in multiple of ims Maximum Timer 298 Hour 52 TIMER2 058 000 000 000 Input Flag no 94 Output Flag no 95 Count C703 C704 ms Count in multiple of 1ms Maximum Timer 298 Hour 53 TIMER3 059 0
248. utomatic torque boost function carries out voltage boosting using the current detection value This allows the torque to be improved when starting and at low speed regions A503 Slip Compensation Hz Set motor s rated slip When setting manually set the slip frequency for the motor rated load in respect to the base frequency The output frequency changes according to the motor rated torque The output frequency will respond with a time constant of approximately 500msec in respect to the change in the load torque A Output frequency Load torque gt GROUP 6 DISPLAY PARAMETER SELECTION A601 A608 Normal parameter 1 8 A601 It selects parameter wishing to display on normal screen position Norm 7 out of M101 M105 M109 M110 M115 M115 M201 M208 M211 and M217 of monitor mode Similarly A602 A608 selects parameters for Norm 2 to Norm 8 positions The default setting will be as under Axpert Eazy AC Variable Frequency Drive en 6 51 User Selectable four parameters womi Ol JO Hj 412 10 Almfpjm vB F wldj Ljelt Djrfi vje S tjo lp To display the Output Frequency M101 Hz parameter at Norm 1 position as shown in the above screen select option 1 M101 Hz in parameter A601 Norm Parameter1 Mjoldje JA IGlrjoju p 6 A601 Norm Parameter 1 ft faye Mia fold Ha TT F wldj Ljelt Djr i vje S tjolp Similarly to disp
249. value 34 PID F B LLmt The output will be activated when the PID feedback reaches to the programmed lower limit value The default setting of the programmable sequence outputs are as under TERMINAL OPTION NAME PSO1 2 Run PSO2 6 Freq Attain PSO3 1 Not Used PSO4 1 Not Used C111 C112 Programmable Relay 1 2 C113 Programmable Fault Relay User can configure two programmable relays for different functions using these parameters The status of the Programmable Relay can be monitored in M308 The options are same as PSO The default settings are as under C113 is only applicable in control version 7 02 and thereafter RELAY OPTION NAME Programmable Relay 1 2 Run Programmable Relay 2 1 Not Used Programmable Fault Relay 25 Fault GROUP 2 ANALOG OUTPUT SELECTION C201 C202 Vout 1 2 User can configure two programmable analog outputs 0 10V for different functions using parameters C201 C202 In control version 7 02 and thereafter these parameters show 11 selectable options and in control version 3 17 and thereafter these parameters show 9 selectable options OPTION NAME FUNCTION 1 Output Freq The analog output will correspond to the output frequency 0 A103 2 O P Current The analog output will correspond to the output current 0 200 3 Output Power The analog output wil
250. ve 6 109 X1 is the Display Number of Display Panel which are 1 to 10 M313 to M322 Rn Register Number 0 to 114 User can also display the value of Read only Register 56 DISPLAY FLG OPCODE gt 062 This command is used to display the bit status of Flag Number on Display Panel and save it to EEPROM on Power OFF mode Total 8 number of flag bit status can be shown Example DISPLAY_FLG Bitloc Fn Where Bitloc bit location 0 to 7 of shown parameter on Display Panel M232 Fn Flag Number 0 to 99 57 LPF1 OPCODE gt 063 This command is used for the low pass filter Example LPF1 Rn Rm Tc Where Rn Register number 0 to 85 Rm Register number 0 to 114 Tc Time constant 0 to 100 Result will be stored in Rn 58 LPF2 OPCODE gt 064 59 LPF3 OPCODE gt 065 60 LPF4 OPCODE gt 066 Same as LPF1 61 JMPC OPCODE gt 067 This command is used for conditional Branch application Example JMPC Xn Fn Where Xn Command Number 0 to 100 Fn Flag Number 0 to 99 If Fn flag no in equal to 1 then It will JUMP to selected Xn Command number and start executing from there 62 JMPNC OPCODE gt 068 This command is used for conditional Branch application Example JMPC Xn Fn Where Xn Command Number 0 to 100 Fn Flag Number 0 to 99 If Fn flag no in not equal to 1 then It will JUMP to selected Xn Command number and start executing from there Amtech 6 110 In
251. wer 4 20mA Output Voltage 4 20mA gt L lt 30m 98 4 Precautions 1 Use 10V full scale meter impedance 10k or higher 2 The maximum output current is 1mA for voltage output 3 Use a shielded wire shorter than 30meters 98 4 for the wiring 4 For the shield connections open the mate side and connect to OV terminal on TB1 5 5 Programmable sequence output Open Collector Type wiring PSO Max 30Vdc COIL 50mA COM L lt 50m 164 Precautions 1 To drive an L load such as a coil insert the flywheel diode shown in the drawing 2 Keep the wiring length to 50meters 164 or less 3 Use within the 30VDC 50mA ratings range Axpert Eazy AC Variable Frequency Drive en 5 5 5 6 Programmable sequence output Relay wiring gt 3 lt _ lt 4 L lt 50m 164 TTT L lt 50m 164 77777777777777777 L lt 50m ee PROGRAMMABLE FAULT RELAY PROGRAMMABLE RELAY1 PROGRAMMABLE RELAY2 Precautions 1 Use within the rated range shown below Rated capacity resistance load 250VAC 1A or 30VDC 1A Maximum Voltage 250VAC Max Current 1A Switching capacity 100VA 100W 2 The wire must be shorter than 50meters 164 Amtech 5 6 5 7 Default function assignments to terminals ANALOG INPUT 940R CT 15V 33k 0 10V Analog Input 4 coset V 4 20mA Analog Input ee See 33k 270R 0 10V Analog Input 4 T PID Feedba
252. wj d Licji Fjajull t Rev Tmi Emrgncy Stop Srl Start Delay Jogging Auto Restart Current Lmt Voltage Lmt Speed Search P LIC T Act ive Normal Run Acceleration Deceleration Auto Tuning DC Braking Drive Stop Sleep Mode Mains On The above figure also indicates the selected direction of rotation start selection and drive status The four user selectable parameters can be configured using A601 A604 3 1 Drive Status The fourth line of the Digital Operation Panel LCD Keypad Module is used to display different status of the unit as shown above More than one status can exist at one time In this case the status having higher priority will be displayed The priority is as shown in the figure Fault has the highest priority and mains on have least priority NO NAME DESCRIPTION 1 Fault It indicates that some fault has occurred in the unit 2 Emergency Stop It shows that the unit is stopped due to emergency stop command 3 Start Delay It shows that the start is delayed by the programmed start delay 4 Jogging It shows that the jog select input is active and present operation is jogging 5 Auto Restart It shows that auto restart function is in operation 6 Current Limit It shows that the current limit function is active Axpert Eazy AC Variable Frequency Drive ee 3 3 Voltage Limit It shows
253. y Aoud seybiy sey NNY i HO Vwoe r IS4 9078 29 O i i i ISa i H NOG ASA 8 90 g 1 Z d Jesald i le en uogeiado R O C a i ISd 0 198185 Joy zindu uten Z0ZY EN i HO b O 19581d i i AS 0 ASH p AS4 aouaiajoy i u i 10q one u abeyon Boreuy SOW OZY ME reg 2 i jas o TET EOL X102v acdineseig i i 1Sd L 199j95 Jey i i HO i H AOL0 AS 2 ho bee www ww www wn nn nn ne ee nn nn een enn nn ee nnn eee a Gam www eww nn nn nn nnn nn nn nnn ee eee 2907 LOL 90LV jeueg uoleiedg jebiga Jeubis eouasajay 3oUaNbalg JO SS98901d uoID9 a5 4 5 Axpert Eazy AC Variable Frequency Drive 4 3 Automatic tuning amp adjustment Automatic tuning measures the constants of the connected motor and automatically adjusts the parameters so that the system is used to the fullest The automatic tuning function performs differ measurements for each of the four control modes Carry out automatic tuning each time the motor being used or the applicable control mode is changed Set the automatic tuning mode in B201 Automatic tuning selection Press RUN key The auto tuning progress is displayed in M303 and the RUN LED will blink on the Digital Operation Panel After the Successful completion of the process M303 will display 10 meaning the auto tuning stage is 100 complete If it is 30 complete it will display 3 Normal completion of automatic tuning When t
254. y Hz 0 10 0 10 600 00 0 01 These two Parameters are used to configure D203 Max Frequency Hz 50 00 0 10 600 00 0 01 Minimum and Maximum Frequency of the AC DRIVE for auxiliary motor D204 Frequency 1 1 18 1 This is used to select the speed reference for Reference Input O auxiliary drive 1 Local 2 FSV 0 10V 3 FSI 4 20mA 4 FSV 0 5V 5 FSI 0 20mA 6 FSV 10 0V 7 FSI 20 4mA 8 FSV 5 0V 9 FSI 20 OmA 10 Static pot 11 Serial 12 PID Output 13 VIN 0 10V 14 IIN 4 20mA 15 PLC A O P 1 16 PLC A O P 2 17 PLC A O P 3 18 PLC A O P 4 D205 Line Speed Setting rpm 1500 0 3000 1 The set value will be displayed as motor speed in M102 at 50Hz when auxiliary drive is selected D206 Acceleration Time Sec 10 0 0 1 6000 0 0 1 Time needed for the speed to change from zero 1 to maximum D207 Deceleration Time Sec 20 0 0 1 6000 0 0 1 Time needed for the speed to change from 1 maximum to zero GROUP 3 TORQUE BOOST D301 Manual Torque 0 0 0 20 0 0 1 When setting manually set the boost voltage at Boost OHZ as a percentage in respect to the rated Setting output voltage When programmed to zero it will be disabled D302 Slip Compensation Hz 0 0 0 0 5 0 0 1 Set the motor s rated slip When setting manually set the slip frequency for the motor rated load in respect to the base frequency The output frequency changes according to the motor rated torque D303 DC Brake Start Hz 1 50 0 10 50 0

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