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User Manual - Motortronics

1. VCM fault Yes Within 3 of the rated output voltage Yes gt Reduce the load fluctuation or add a flywheel Inspect mechanical system and correct VOM fault Fig 22 6 Motor Instability Troubleshooting Flow Chart Motor Overheats amp Motor Instability 95 VCM Operations Manual 23 0 Routine periodic inspection To ensure safe and secure operations check and maintain the inverter and motor at regular intervals the table below lists the suggested items to be checked on a periodic basis U To prevent injury to personnel and damage to the equipment wait 5 minutes after the charge indicator extinguishes before touching any parts Details Methods Criteria Temperature Measure with 10 40 C iditv is withi thermometer 14 120 F SE and hygrometer Humidity Below 95 RH Are there flammable ae x Visual check Keep area clear corrosive materials in the vicinity Any excessive vibration e Visual hearing N vibratio Secure hardware from the machine check Installation and grounding of Is the ground ER ee senas EES the inverter bonding resistance X with a multi 400V series below C grounding 2 cee tester 100 Confirm that the temperature and Improve the ambient or GE Measure the Voltage must rrectinput E A Is the voltage correct voltage with a conform with the v lt g H g multi tester specifications g i 9 terminals and
2. A150 Sets the minimum time window to consider the feedback signal lost A151 Integrator Limit Value 0 109 A151 Sets the integral limit percentage to prevent the PID from saturating Integrator Reset to 0 when 0000 Disable A152 Feedback Signal Equals the 0001 1 Sec set point 0030 30 Sec A152 0 As the PID feedback value reaches the set point the integrator will not be reset to 0 A152 0001 or 0030 As the PID feedback value reaches the set point the integrator will be reset to 0 in the time selected and inverter stops The inverter will run again when the feedback value differs from the set point value Allowable Integration Error A153 Margin Unit Value 1 Unit 0 100 1 8192 A153 0 100 unit value After the integrator resets to 0 the error margin will restart 0000 AIN 0 10V or 0 20mA Al2 0 10V or 0 20mA 0001 AIN 0 10V or 0 20mA Al2 2 10V or 4 20mMA A154 _ AIN and Al2 Signal Type 0002 AIN 2 10V or 4 20mA Al2 0 10V or 0 20mA 0003 AIN 2 10V or 4 20mA Al2 2 10V or 4 20mMA Note The signal type V or is set via switches SW2 and SW3 on the control board A155 aye Function Operation Level 0 00 400 00 Hz A156 _ Sleep Function Delay Time sec 0 0 25 5 Sec A155 Sets the sleep threshold frequency A156 Sets the time for sleep delay 1 When the
3. 0000 Keypad 0001 Potentiometer on Keypad 0002 External Analog Signal Input Erea ene Frequency or Remote Potentiometer b004 Ges Y Command Source 0003 Up Down Frequency Control 0000 Selection Using MFIT S1 S6 0004 Communication setting frequency 0005 Pulse Follower b005 Freq Upper Frequency Upper 0 01 400 00 50 00 2 Limit Limit Hz 60 00 Freq Lower Frequency Lower S b006 Limit Limit Hz 0 00 400 00 0 00 b007 Accel Time 1 eceleration Time 9 4 _ 3600 0 10 0 1 1 Seconds b008 Decel Time 1 Deceleration Time Lat 3600 0 10 0 1 1 Seconds Volts Hz b009 V F Selection Patterns Password 0 18 9 2 amp 3 protected Parameter 0000 Disable SC EE Lock except B010 0001 Enable SE Advanced 0000 Disable b011 Display Advanced Display 0001 Enable 0000 0000 English ly fi Select Language opot German SC pota Language Selection eeh SES Keypad guag 0003 Italian o ge a 0004 Spanish p Motor Current 0000 Disable Motor Current b013 Mtr Current Display Selection Display 0000 1 pay 0001 Enable Motor Current Display Motor Voltage 0000 Disable Motor Voltage b014 Mtr Voltage Displa Bee isk Display 0000 1 p ay 0001 Enable Motor Voltage Display DC Bus Voltage 0000 Disable Bus Voltage Display pete BUS Vollage Display Selection 0001 Enable Bus Voltage Display SES 0000 Disable PID Feedback PID PID Feedback Display pots Fdbk 6 Disp Display Selection 0001 Enable PID Feedback 0009 i Display Notes
4. A031 and A029 is the active time and start frequency respectively of DC braking as shown below Fig 19 5 A032 Skip Frequency 1 Hz A033 Skip Frequency 2 Hz 0 00 400 00 Hz A034 _ Skip Frequency 3 Hz Skip Frequency Bandwidth 0 00 30 00 Hz Hz Example A032 10 0Hz A033 20 0 Hz A034 30 0 Hz and A035 to 2 0Hz Output gs Frequency A FS A35 IF Zei Kee EE al Poje 10Hz 2Hz 8 12 Hz Ski Pop Lei ZT 20Hz 42Hz 18 22 Hz P A35 It 30Hz 2Hz 28 32 Hz frequency lt gt ee Lo Po 35 A036 A32 A33 A34 Motortronics A Advanced Parameter Details A028 Cont A029 A035 49 VCM Operations Manual 0000 Enable all Functions 0001 A059 A068 cannot be changed 039 Parameter lock function 0002 All Functions Except A059 A068 cannot be changed 0003 Disable All Functions 0000 Disable 0001 Inverter to Copy Unit 0002 Copy Unit to Inverter 0003 Verify A040 Parameter Copy 1 A040 0000 The Inverter copy operation is not in the copy mode 2 A040 0001 Copy the inverter parameters to keypad module 3 A040 0002 Copy the keypad module parameters to inverter 4 A040 0003 Compares the parameters in the inverter to the parameters in the keypad module Note If there is a mismatch error message EPr2 will be displayed Note The copy func
5. Motortronics b Basic Parameter Details b015 b016 33 VCM Operations Manual 19 3 A Advanced Parameter Summary Note The A parameters that are referenced in the Remarks column to note 9 are only available in Versions 1 3 or later See Appendix F for further details Motortronics A Advanced Parameter Summary A000 A017 34 Parameter s oe Factory LCD Displ D R Remarks No CD Display escription ange Code Setting 0000 Vector General Purpose A000 Control Mode Control Mode 0001 Vector Variable Torque 0002 0002 Volts Hz Motor Rated Motor Rated Voltage AQUI Volt Vac 3 Motor Rated Motor Rated Current A002 Amps Amp 5 A003 aa ARE es maea Power Refer to Appendix B Table for default values 5 Motor Rated Motor Rated Speed Auot RPM RPM 2 Motor Rated Motor Rated Ae Hz Frequency Hz J Motor Parameter 0000 Disabled GER Auto Tuning Auto Tuning 0001 Enabled oon AC Line Input 230V SERIES 170 0 264 0 ERT AC Input VA v eiage Wat 460V SERIES 323 0 528 0 A008 A009 Reserved Reserved Keypad Stop Button 0000 Stop Button Enabled A010 Keypad Stop In External 0000 Run Stop Mode 0001 Stop Button Disabled 0000 Enter must be pressed after Keypad Frequency frequency change with A011 Keypad Setting with Up Down Keys on keypad 0000 Up Down Up Down Keys in 0001 Frequency will be changed Run Mode di
6. Can only be used with LCD display Fig 19 31 Motortronics Advanced Parameter Details A155 A156 Cont amp A157 A159 76 VCM Operations Manual 0000 Deceleration to stop b008 Deceleration time 1 A161 Communication time out 0001 Free run to stop Operation selection 0002 Deceleration to stop A026 Deceleration time 2 0003 Continue operating ee communicaliontime out 00 0 25 5 Sec Detection time A161 Selects the time out operation See diagram below 1 Reset method a Push the Reset button directly b Receive Modbus data from Master 2 After communication time out the motor decelerates to stop A161 0000 0001 0002 The motor does not run after reset The inverter must send the run command to restart 3 The setting of parameter A161 cannot be modified during communication A162 Selects the time out detection time 1 Communication time out detection is enabled or disabled by parameter A162 and does not affect the Run Frequency command 3 The setting of parameter A162 cannot be modified during communication Master resends data Master 13261621 to Auto Reset Ti T2 T3 d Slave VCM response i H A161 0000 0001 0002 D A161 0003 gt Qa 3 o gt A161 0000 0001 0002 A161 0003 If b008 lt A026 A161 0000 0000 Dec from b008 e 5 000
7. 0000 PID disable 0001 PID enable Deviation is D controlled 0002 PID Feedback D controlled 0003 PID D Reverse characteristic controlled 0004 PID Feedback D characteristic controlled 0005 PID Frequency command D controlled 0006 PID Frequency command Feedback D controlled 0007 PID Frequency Command D reverse Characteristic controlled 0008 PID Frequency Command Feedback D reverse Characteristic controlled Please refer to the PID Block Diagram on next page Fig 19 29 A140 0001 D is the deviation of the process error signal in unit time A144 differential time D is the deviation of the feedback in unit time A144 differential time D is the deviation of the process error signal in the unit time A144 differential time If the deviation is positive the output frequency decreases and vice versa D is the deviation of feedback in unit time A144 differential time When the deviation is positive the output frequency decreases and vice versa D is equal to the deviation of the process error signal in unit time A144 differential time Frequency command Dis equal to the deviation of feedback in unit time Frequency command D is equal to the deviation of the process error signal in unit time Frequency command If the deviation is positive the output frequency decreases and vice versa D is equal to the deviation of feedback in unit time Frequency command When
8. 1 Can be modified during run 2 Related to factory settings in North America or overseas 3 Only available in V F mode Cont Motortronics b Basic amp A Advanced Parameters defined b004 b016 29 VCM Operations Manual 19 2 b Basic Parameter Details b000 0000 Keypad Run Command Source Selection 0001 External terminal control 0002 Communication control 1 b000 0000 The inverter is controlled by the keypad 2 b000 0001 The inverter is controlled by the external terminals The Stop key will function as an emergency stop function Refer to parameter A010 description Note For the safety of personnel and equipment when b000 0001 please refer to parameter group A013 A014 A019 and A018 for a detail description 3 b000 0002 The inverter is RS485 communication controlled b001 Operation modes for external terminals 0000 Forward stop reverse stop 0001 Run stop forward reverse 0002 3 wire control mode run stop 1 When operation command b000 0001 external terminal b001 is valid 2 When operation command b000 0001 external terminal the stop button is available for emergency stop Refer to A010 for detail description 3 When both forward and reverse commands are ON this will result in a stopped mode S1 Forward Stop S2 Reverse Stop COM Common S1 Run S2 Forward Reverse COM Common S3 Forward
9. 40 HP 460V 25 75 HP See Sec 10 0 for further details S SW3 V 0 10VDC or 2 10VDC SW3 1 0 20 mA or 4 20 mA See parameters A049 A050 A056 A097 amp A154 A049 Version 1 3 or later For SOURCE mode connect to 24V and set SW1 to the PNP position Factory Default For SINK mode connect to COM and set SW1 to the NPN position Example An external pot is connected to the AIN terminal as shown providing 0 10 VDC input The AIN S7 input terminal can be configured as an Analog input SW2 V 0 10VDO or 2 10VDC SW2 I 0 20 mA or 4 20 mA See Note AIN S7 can also be configured as a digital input Note For versions prior to 1 3 to set AIN 2 10V or 4 20mA parameters A92 A96 were used For versions 1 3 or higher it can be set directly with parameter A154 Also see parameters A050 A056 Motortronics RUN STOP m2 A i Se RUN STOP or REV FWD d o o i s g l CON 2 o o _ SHIELD o o i eis E D i 2K i VCM db INVERTER TM2 aner 7 4t L 4 ge 0 10 VDC ammi NAN ANALOG I OUTPUT sw2 sw3 swt See parameters A103 amp A104 COM oy i PNP VCM General Wiring Diagram 1 2 HP and 3 75 HP prior to Version 1 3 Ground Terminal Designa
10. inW inches in water column poe for LCD type 0013 HP 0014 m s meters per second 0015 MPM meters per minute 0016 CMM cubic meters per minute 0017 0018 kW 0019 m 0020 Deg C 0021 0022 rpm PID Fdbk Dsp PID Feedback Only for LCD alee Max Display Unit Max GE 1099 keypad PID Fdbk Dsp PID Feedback Only for LCD Als Min Display Unit Min 09999 Q keypad A160 Reserved Reserved 0000 Deceleration to stop Communications b008 Deceleration time 1 Comm Error time out 0001 Coast to stop aua Operation Sel operation 0002 Deceleration to stop oe 4 selection A026 Deceleration time 2 0003 Continue operating Communications GL EE 00 0 25 5 Sec 00 00 7 etection time detection time Assigned A163 Se Comm Adr Communication 1 254 1 2 Station Number Cont VCM Operations Manual 0000 4800 Baud Rate Setting 0001 9600 A164 Se Baud Rate bps 0002 19200 0003 2 0003 38400 0000 1 Stop Bit A165 Comm Stop Bit Stop Bit Selection 0001 2 Stop Bits 0000 2 Comm Parit 0000 Without Parity A166 Sel y Parity Selection 0001 With Even Parity 0000 2 0002 With Odd Parity Comm Data Data Format 0000 8 Bits Data RIG Format Selection 0001 7 Bits Data 0009 S Stator Resistance A168 Stator Resistor Ohms 5 Rotor Resistance A169 Rotor Resistor Ohms 5 A170 Equi Equivalent 5 Inductance Inductance mH Refer to Appendix
11. to 0 AC line input voltage A007 x max output frequency voltage ratio A133 200 V class FM 0 10 V corresponds to 0 500 VDC aoe EE 400 V class FM 0 10 V corresponds to 0 1000 VDC EMA 0 10 V corresponds to rated current 0004 Rated current Ex The rated current of 201 is 4 5 A FM 0 10 V corresponds to 0 4 5 A 1 When A140 0 FM 0 10 V corresponds to 0005 ei 100 feedback 0 100 feedback value value 2 When A140 0 FM 0 10 V corresponds to 0 10V or 0 20mA on terminal S6 Al2 0002 V Cont Motortronics A Advanced Parameter Details A098 A103 Cont 63 VCM Operations Manual Fig 19 18 A105 Relay 1 R1C R1B R1A terminals on TM2 A106 Relay 2 R2C R2A terminals on TM2 0000 Run 0001 Frequency Reached Target Frequency Frequency Reference A108 0002 Set Frequency A107 A108 0003 Frequency Threshold Level gt A107 Frequency Reached 0004 Frequency Threshold Level lt A107 Frequency Reached 0005 Over torque Threshold Level 0006 Fault 0007 Auto restart 0008 Momentary AC Power Loss 0009 Emergency Stop Mode 0010 Coast to Stop Mode 0011 Motor Overload Protection 0012 Drive Overload Protection 0013 PID Feedback Signal Break 0014 Power On 0015 Under torque Threshold Level A107 Output Frequency Detection Level 0 400 Hz A108 Frequenc
12. 5 7 5 10 15 20 25 30 40 50 60 75 EE 0 75 1 5 2 2 3 7 5 5 7 5 11 15 18 5 22 30 37 45 55 Rated output current A 2 3 3 8 5 2 8 8 13 0 17 5 25 32 40 48 64 80 96 128 Rated capacity KVA 1 7 2 9 14 0 6 7 9 9 13 3 19 1 27 4 34 41 54 68 82 110 Cont Motortronics Appendix A Product Model Specifications A3 VCM Operations Manual Three Phase 380 480V I cont Max input voltage Three Phase 380 480V 10 15 50 60Hz 5 Max output voltage Three Phase 380 480V Input current A 4 2 5 6 7 3 11 6 17 23 31 38 48 56 75 92 112 142 2 87 2 87 3 31 3 31 12 3 12 3 12 3 33 1 33 1 33 1 72 8 72 8 110 110 Net weight Lb KG 1 3 1 3 2 2 2 2 6 6 6 6 6 6 15 15 15 33 33 50 50 Allowable momentary Powar E EH aug 2x0 B 0 200 B10 B20 236 la 13 0 ENEE 2 0 loss time Second Note DC Reactor built in 230V 30 40 HP and 440V 40 75 HP Motortronics Appendix A Product Model Specifications Cont A4 VCM Operations Manual Appendix B VCM Motor Internal Parameter List Initial Factory setting of the motor internal parameters Motor Data Parameters VCM A001 A002
13. Advanced Parameter Details 46 80 20 0 Option Modules and Cables 00 ccccccecceeeececeeeeeeeeeeeeaeeeeeee seen eeseaeeeeaae scenes seaeeesaeeseeeseeneess 81 Fig 20 1 Remote Keypa EE 81 Fig 20 2 Remote Keypad Mounting Dimensions ssseesssssssssrrsssrrsseirrssrirnsstinnsstnnnnsttnnnsnnnnstnn 82 Fig 20 3 RS485 Interface P N GIE A9b 82 Fig 20 4 RS232 Interface P N GIE 232 83 Fig 20 5 Copy Module P N SIF MP cceceeeseeceeeeeceeeeeeaeeeeaeeseaeeeceaeeeeaaeeseceeseeeeeeaeseeaaeseeeeesaas 83 21 0 Error Display e ET 84 21 1 Unresettable Unrecoverable Errors AAA 84 21 2 Automatically and Manually Recoverable Emors 84 85 21 3 Manually Recoverable Errors Only no auto restart 86 21 4 Set up Configuration and Interface Errors cccccccseceeseeceeeeeeeeeeeeeeeeeeeeeseeeeseaeeseeeeeaes 86 87 21 5 Keypad TEE 87 88 22 0 Troubleshooting AAA 88 22 1 General troubleshooting ccccceecceceeeeeeeeeeeeeeeceeeeecaaeeeeaaeseeeeeceaeeesaaeseeaaeseeeeeseaesesaeeseneeseaees 89 Flow Charts ege eege EE st cee a atl dele ave needa Mien 90 96 Fig 22 1 Fault display troubleshooting ssessessssseesssrrssssrrssrsrrssirrsstinnnstinnnstinnnstnnnnntnnnnnnt 90 91 Fig 22 2 OC and OL fault troubleshooting essssseseseeesrrssrnssrresrrssrrssrnssrnssrnssrnnsrnnstnnsrnnstnnnrnnne 92 Fig 22 3 OV and LV fault troubleshooting cececeeeeeeeeeeeeeeseeeeeeeeeeaeeeeeaeseeeeeseeeesaeeeeneeeeenee
14. F2 MOTORTRONICS Solid State AC Motor Control VCM Sensorless Vector AC Drive Phasetronics Inc dba Motortronics 1600 Sunshine Drive Clearwater Florida 33765 USA tel 1 727 573 1819 or 888 767 7792 Fax 1 727 573 1803 or 800 548 4104 www motortronics com VCM MN 02 10 14
15. Parameter Details A163 A172 78 VCM Operations Manual A175 Drive Horsepower Code See table below A175 Inverter Model A175 Inverter Model 2P5 2P5 1P P 401 401 P 201 201 1P P 402 402 P 202 202 1 P P 403 403 P 203 203 1 P P 405 405 P 205 205 P 407 407 P 207 207 P 410 410 P 210 VOM 210 P 415 VCM 415 P 215 215 N 420 420 N 220 220 N 425 425 N 225 225 N 430 430 N 230 230 N 440 440 N 240 240 N 450 450 N 460 460 N 475 475 N A176 Software Version XXXXXXX A177 Fault Log Latest 3 times X XXXX 1 When the inverter trips on a new fault the fault that is stored in 1 xxxx will be transferred to 2 xxxx and the fault stored in 2 xxxx will be transferred to 3 xxxx The current fault will then be stored in 1 xxxx So the most recent fault will always be stored in 1 xxxx and the oldest in 3 xxxx 2 When pressing ENTER at A177 the most recent fault 1 xxxx will be displayed first Pressing A will display 2 XXX 3 XxXX 1 xxx Pressing VW will display 2 xxx 1 xxx 3 xxx 4 To clear the fault log press ENTER at A177 and the reset key at the same time The fault log content will change to 1 2 3 Accumulated Operation Time 1 A178 Hours 0 9999 Hours Accumulated Operation Time 2 A179 Hour
16. Parameters b007 b008 2 Check and correct motor parameter 3 Change stator Resistance gain and Rotor resistance gain Parameters A168 A169 suggest Incremental decrease of 50 100 4 Return unit Error Display Codes Cont 85 Cont VCM Operations Manual 21 3 Manually Recoverable Errors Only no auto restart 1 OC detection circuit Over current during malfunction stop Bad connection for CT signal S cable end the inverter back for repair Motor under sized 2 Improper settings for Parameters A002 and A119 A122 1 Increase motor capacity 2 Set A002 A119 A122 accordingly Motor overload 1 Excessive Load 1 Increase the inverter capacity OL3 Over torque 2 Improper settings of f parameters A125 and A126 2 Set A125 and A126 accordingly 1 Input voltage too low 1 Improve input voltage quality or increase the value of parameter A014 2 Input voltage varies widely 2 Set a longer acceleration time fluctuates Parameter b0007 3 Main Circuit Relay error 3 Add a line reactor to the input side 4 Send the inverter back for repair 1 Excessive load 1 Check the load 2 Increase inverter capacity Undervoltage during operation Heat sink temperature too high during 2 Ambient temperature too 3 Improve ventilation operation high or poor ventilation conditions 21 4 Set up Configuration and Interface Errors STPO Zerospeedstop Set frequency lt 0 1Hz
17. b004 b005 KS b007 b008 b009 b011 b012 EG Ee Oz b016 al K Motortronics Appendix F Inverter Parameter Setting List E1 VCM Operations Manual Appendix F Version 1 3 Changes Overview The changes to the VCM inverter for firmware Version 1 3 consist of some hardware and A advanced parameter additions and modifications Basically for models in the 3 75 HP range the control terminal digital and analog grounds were isolated from each other and the S6 AIl2 multifunctional input terminal was separated into two terminals where S6 is exclusively a digital input and Al2 is exclusively an analog input Also some A advanced parameters were added and or modified The following will describe the details of the changes Hardware Changes Models in the 3 75 HP range Prior to Version 1 3 control terminal S6 AI2 served as a multi function terminal and could be programmed to be a digital or analog input and control terminal COM was the common connection for both analog and digital inputs In Version 1 3 separate control terminals Al2 analog input 2 and AGND analog ground were added to the VCM Models covering the 3 75 HP range Also terminal S6 is a digital input only See Fig 10 2 3 Sec 10 0 Control Terminals and General Wiring Diagram 6 0 Models in
18. ssssssseessesssiessesssrertesttnttnntnntntnnnsnn nsen nens 11 Fig 8 2 Input Output Power Wiring Noise Suppression ceccccceeceeeseeeeeeeeseeeeeseaeeeseeseeeeeeas 11 8 3 Motor Cable Lengths eege Eeer 12 8 4 Cable Length vs Carrier Frequency c cccceceeeeeeceeeeeceeeeeeaeeeeeeeeaeeesaaeeeeaeeseeeesaeeeeaaeseneeesaas 12 B D IMVEMSr GrOUMGIING EE EE 12 8 6 Input Power Wiring and Installation Recommendations with Examples sssssssessessssesrnensen 13 Fig 8 6 Input Power Wiring and Installation Examples ssssseesssssssssrnsssrrsssirnssrinnssrnnrnsrinnssrnnn 13 9 0 Input Output Power Section Block Diagram 0 cccccccecceeeeeeeeeeeeeeeeeeeeeseeeeeaeeeeeeeeeneess 14 Fig 9 0 Power Input Output Block Diagrams esseseesseessessiessiesissinsttnttnrstnnntnnntnnnnnnennnsennnnn 14 10 0 Control Terminals Terminal Block TM 15 10 1 Control Terminal Designations Terminal Block TM2 ssssssssesssesrssrrssrrssrrssrrssrrssrresrrssrns 15 10 2 Control Terminal Layout and Control Switches 0 ccccecsseeeeececeneeeeeeeeeeeeeseeeeeaeseeaaeeeneeeeeas 16 Fig 10 2 1 Control Terminal TM2 Layout Version 1 3 or later 16 Fig 10 2 2 Control Terminal TM2 Layout Prior to Version 131 16 10 3 Control Terminal Wiring and Connections Terminal M i 16 11 0 Peripheral Power Devices AAA 17 12 0 Input Fuse Types and Ratings cece ee eneee eee enneeeeeeeaeeeeeeaaeeeeeeaaeeeeeeaaeeeeeeaeeeenenaes 18 19 13
19. 0 Applicable specifications for circuit breakers and magnetic contactors 10000ss11e 19 14 0 Reactor Input Output Specifications 0 cece ee eeeeeeeeeceeeeeeeaeeeeeaeseeeeesaeeesaeeseneeeeaees 20 15 0 Braking Unit and Braking Resistor Gelections 21 16 0 EMG Filters 0 fete esti EE 22 17 0 Keypad Key Functions and Navigation 0 0 ccc cece ee eeeeeeeeeeaaeeeeeeaaeeeseeaaeeeeeeaeeeeneaas 23 Een ee DEE 23 172 Keypad LED Functions tar dco acan te tac stant ian eine aint 23 V3 le Le LEE 24 17 4 Keypad Navigation EE 25 17 4 1 Basi Keypad Control stan tat tannin ata hacia eines 25 17A Local Remote Functlon nroa inate Ag tai ata 25 17 4 3 Setting Parameters b Basic and A Advanced 26 18 0 Control Mode Selection 0 cccccccccccccceeeeceeeeeeeeeeeeee cae eeeaaeseeaeeseaeeeseaeeeeaaeseeeeeseaeeeeaeeseaeeseaees 27 Cont Motortronics Table of Contents VCM Installation and Operations Manual 19 0 b Basic and A Advanced parameters defined 0 0nnnnnsnnnssnstnnnseesesnnn nnns nese rnnnnnnsnesnnnn nnn 28 19 1 b Basic Parameter SUMMALY s sssessssesseesneesresrresrnnrnssrnsstnssrnnsrnssrnnsrnnsrnnsrnnstnnnnnnnn nnt 28 29 19 2 b Basic Parameter Details 2 0 0 0 ceceeeeeeeeeee erences ee eeeeaeeeeeeaaeeeeeeaaeeeeeeaaeeeeeeaeeeeneaaes 30 33 19 3 A Advanced Parameter Summary sssssssesseseseeesenesrresrnssrnssrnssrnssrnssrnnsinnsrnnsrnnsrnnsrnnsnnnt 34 45 19 4 A
20. 1 Note On initial powerup factory default the only LEDs that are on are Hz RPM and FWD Motortronics Keypad Functions amp Navigation Key Functions 23 VCM Installation and Operations Manual 17 3 Key Functions The keys are multifunctional providing for both control of the inverter when keypad mode is selected default and access in setting various parameters The key functions are as follows Table 17 2 UP DOWN Sets the inverter output frequency when using the keypad mode Sets the va ue of the 4 display digits to set the A and b parameters Access to the A parameters must be enabled see Sec 17 4 3 a RUN STOP STOP Controls the output of the inverter when selected in the keypad mode It is an on off toggle function DISPLAY FUNCTION Toggles the display between the inverter output selected value Hz etc and the A and b parameter lists Also when AMPS and or VOLTS are selected for display the key will sequence through to display Hz RPM A and b parameter lists AMPS or VOLTS FWD REV Controls the direction of the motor inverter output when selected in the keypad mode It is an on offtoggle function Used in conjunction with the RESET SCROLL key to toggle between Loca and Remote operation RESET SCROLL RESET _ Resets the inverter after a fault Scrolls through the position of the 4 display digits to set the A and b parameters Used in conjunction with the FWD
21. 8 5 8 5 Inverter Grounding The proper grounding scheme for one or more inverters is very important to ensure personnel safety as well as equipment performance The following will discuss the proper grounding procedures The grounding resistance for the 230V class lt 100Q the 460V class lt 10Q The ground wire size AWG is per electrical code Do Not share a ground with any other equipment with high current loads such as welding machines presses etc Connect the inverter to its own dedicated ground Do Not make a loop when several inverters share a common ground point See Fig 8 5c VCM VCM VCM or c Incorrect Fig 8 5 Inverter Grounding Motortronics Inverter Wiring Input Power Wiring 12 VCM Installation and Operations Manua 8 6 Input Power Wiring and Installation Recommendations with Examples Fig 8 6 shows input power installation recommendations with correct and incorrect examples When possible the inverter should be connected to a dedicated input power source Fig 8 6 a When the inverter is sharing a power source with other equipment either install a special input noise filter Fig 8 6b or an isolation transformer Fig 8 6c to isolate other loads Using a general purpose noise filter may not give sufficient results as shown in Fig 8 6d below Special Noise Filter Fig 8 6 Input Power Wiring and Installation Examples
22. A003 A004 A005 A168 A169 A170 A171 A172 Model Rated Rated Rated Rated Rated Stator Rotor Equivalent Magnetizing Iron Loss Voltage Amps Speed Freq Resistance Resistance Inductance Current Conductance Vac A HP RPM Hz Q Q mH Amps AC gm 2P5 1 8 0 5 1710 200 200 201 230 3 4 401 760 16 1 0 1680 380 300 202 230 6 1 1720 402 460 3 0 2 0 1715 300 280 203 230 8 7 403 460 43 3 0 1735 280 240 205 230 13 5 7200 0 405 460 68 5 0 1745 260 200 207 230 20 0 407 460 13 0 7 5 240 160 210 230 26 10 1750 220 150 410 460 12 5 60 800 a13 230 15 200 140 415 460 18 5 1760 220 230 50 20 1750 420 460 25 1760 225 230 63 25 1750 425 460 36 1760 230 230 73 30 1750 430 460 36 5 1760 180 130 4100 205 240 230 98 40 1750 440 49 450 72 50 460 460 73 60 1760 475 108 75 The values shown for parameter A001 Rated Voltage is for 60 Hz For 50 Hz the rated voltage for the 200V Class is 220V and for the 400V Class is 440V 1 Initially the drive HP code parameter A175 sets the factory default motor internal parameters A168 A172 as shown in the above table These parameters are used for Vector Control Mode only A000 0000 or 0001 and are not used in V F Control Mode A000 0002 2 When an auto tune is performed A006 0001 the motor internal parameters A168 172 will be automatically updated to the values measured during the auto tune process These values are maintained when a factory re
23. AIN shown A050 0024 Multi Sequence Control 0025 Emergency Stop Contact B 0026 Base Block Contact B Note only available in Versions 1 3 or later See Appendix E for further details Digital inputs S1 to S6 and analog input AIN on terminal block TM2 are multifunction input terminals A050 A056 Function Description Any function may be assigned to parameters A050 A056 with the exception of functions 0019 0020 0021 0022 0023 and 0024 which are assigned to specific parameters as shown above 1 0000 Forward Stop Command If forward command is ON the inverter runs in the forward direction and stops when the command is OFF The A050 factory default is forward 0001 Reverse Stop Command If reverse command is ON the inverter runs in the reverse direction and stops when the command is OFF The A051 factory default is reverse 2 0002 0003 0004 Frequency Command 2 3 4 at A062 A063 A065 When External multifunction input terminals are ON the inverter operates at the preset speed for the time that the input is ON The corresponding frequency output vs the terminal input states is shown in the table on the next page 3 0005 Jog When Jog operation is selected the inverter operates at the Jog acceleration and deceleration times The corresponding jog frequency parameter is shown in the table on the next page The priority of frequency is Jog Speed Preset Speed Keypad frequency or external
24. Auto Run mode for one cycle then hold the speed of final step to run continue running from the unfinished step if restarting 0004 Auto Run mode for one cycle starting a new cycle if restarting 0005 Auto Run mode is performed periodically starting a new cycle if restarting 0006 Auto Run mode for one single cycle then hold the speed of final step to run starting a new cycle if restarting Operation Mode Selection During SE Auto Run 1 A091 0000 0006 Selects the mode of operation in Auto Hun 2 In the Auto_Run mode A061 A068 Selects the run frequency A071 A078 Selects the time of the run frequency A081 A088 Selects the direction Fwd Rev of the output or the Stop mode 3 In the Auto_Run mode the acceleration deceleration follow the settings of b007 b008 4 In the auto_Run mode the multi step frequency commands 02 04 are ineffective 5 Some examples of the Auto_Run mode are as follows A Single Cycle Running A091 0001and 0004 In this example the inverter will run for a single full cycle based upon the specified settings in the table and then stop Cmd Sel Freq Cmd Hz Oper Sel Sec Fwd Rev Stop 1 A061 15 A071 20 A081 Fwd 2 A062 30 A072 25 A082 Fwd 3 A063 50 A073 30 A083 Fwd 4 A064 20 A074 40 A084 Rev 5 8 A065 A068 0 A075 A078 0 A085 A088 0 Cont Motortronics A Advanc
25. B Table for default values Magnet Magnetizing A171 GE Current 5 Amps AC Ferrite Loss A172 Ferrite Loss Conductance gm 5 A173 A174 Reserved Reserved A175 Drive Model Drive Horsepower 1 3 Code A176 SE Software Version e rn 3 Version Fault Jog aer A177 Fault Log Faults 3 Accumulated A178 Elapsed Hours Operation Time 0 999 ween 3 Hours Elapsed Accumulated A179 AdO Operation Time 0 27 ween 3 Hours X 10000 Accumulated Elapsed Time 0000 Time Under Power A180 Sel Operation Time 0001 Run Time 0000 Mode 1110 Reset for 50 Hz Motor Reset Reset Drive to Operation AISI Parameter Factory Settings 1111 Reset for 60 Hz Motor oong s Operation Notes 1 Can be modified during run 2 Cannot be modified while communication is active 3 Value does not get set back to factory default after reset parameter enables See parameter A181 4 Related to factory setting in North America or overseas 5 The factory default value can be changed manually or is changed automatically if required by auto tuning 6 Only available in V F mode 7 Valid only for Versions 1 3 and higher For further information see Appendix F Motortronics A Advanced Parameter Summary A164 A181 amp Notes 45 VCM Operations Manual 19 4 A Advanced Parameter Details 0000 Vector mode General Mode A000 Control Mode 0001 Vector mode VT Mode 0002 V F mode Select the appropriate vector control mode or V F mode i
26. COM and set SW1 to the NPN position Al2 Analog input input terminal a oS wee t SW3 V 0 10VDC or 0 20mA H SW3 1 2 10VDC or 4 20 mA See parameters A049 A097 A050 A056 amp A154 R2A For SOURCE mode connect to 24V and set SW7 to the PNP position Factory Default R3C E deele TM2 Example An external pot is connected to the AIN terminal as shown providing 0 10 VDC input The AIN S7 input terminal can be configured as an Analog input SW2 V 0 10VDC SW2 0 20mA RE GE OUTPUT See parameters A103 amp A104 AGND v NPN RK Ssw2 SWw3 swi 1 PNP AIN S7 can also be configured as a digital input see parameters A056 A092 A096 amp A154 Bes VCM General Wiring Diagram 3 40 HP at 230V and 3 75 HP at 460V Version 1 3 or later Motortronics VCM General Wiring Diagram 3 75 HP Ver 1 3 or later 9 VCM Installation and Operations Manual 7 0 Power Terminals Designations and Ratings Terminal Block TM1 Depending on inverter ratings the power terminals TM1 can have one of three configurations These are shown as A B C and D in Fig 7 1 Section 7 2 covers the electrical ratings and tightening torques of the terminals Do Not over tighten terminal screws See Sec 7 2 Use the proper wire size
27. Deviation is positive the frequency decreases and vice versa A141 Feedback Calibration Gain 0 00 10 00 A141 is the calibration gain Deviation set point feedback signal x A141 A142 Proportion Gain 0 00 10 00 A142 Proportion gain for P control A143 Integral Time sec 0 0 100 0 Sec A143 Integration time for control A144 Differential Time sec 0 00 10 00 Sec A144 Differential time for D control Motortronics Cont Advanced Parameter Details A129 A137 Cont amp A140 A144 73 VCM Operations Manual 0000 Positive Direction WM ID Offset 0001 Negative Direction A146 PID Offset Adjust 109 109 A145 A146 PID the calculated result pluses A146 the sign of A146 is determined by A145 A147 Output Lag Filter Time sec 0 0 2 5 Sec A147 Update time for output frequency Note The PID function is available for controlling the output flow external fan flow and temperature See fig below A140 5 6 7 8 PID Output PID Frequency Command Q A140 1 2 5 6 O b004 Forward A142 A140 1 2 3 4 Frequency characteristic Proportion Gain PID Output PID Command PID Command gt i limit Ries A143 A151 A152 A147 3478 Integral Time Integral Integral PID Delay Revers limit reset
28. KVA 1 2 1 7 2 9 4 0 Max input voltage Single Phase 200 240V 10 15 50 60Hz 5 Max output voltage Three Phase 200 240V Input current A 8 5 12 16 23 9 Net weight Lb KG 2 87 1 3 2 87 1 3 3 31 1 8 5 07 2 3 Allowable momentary power 1 0 1 0 2 0 2 0 loss time Second Three Phase 200 240V VCM 2xx P N P5 01 02 03 05 07 10 15 20 25 30 40 Horsepower HP 0 5 1 2 3 5 7 5 10 15 20 25 30 40 paz SE output 9 4 o 75 1 5 2 2 3 7 5 5 7 5 11 15 18 5 22 30 Rated output current A 3 1 4 5 7 5 10 5 17 5 26 35 48 64 80 96 130 Rated capacity KVA 1 2 1 7 2 9 4 0 6 7 9 9 13 3 20 6 27 4 34 41 54 Max input voltage Three phase 200 240V 10 15 50 60Hz 5 Max output voltage Three Phase 200 240V 4 5 6 5 11 12 5 120 5 33 42 57 70 85 108 138 2 65 2 65 2 65 3 85 14 19 12 3 112 3 133 1 133 1 33 1 72 8 75 0 Net weight Lb KG 1 2 4 2 1 2 4 75 1 9 5 6 1 5 6 15 15 15 33 34 Allowable momentary power 4 9 4 9 2 0 2 0 2 0 2 0 2 0 2 0 2 0 2 0 2 0 2 0 loss time Second Input current A Three Phase 380 480V VCM 4xx P N 01 02 03 05 07 10 15 20 25 30 40 50 60 75 Horsepower HP 1 213
29. Motortronics Inverter Wiring Input Power Wiring 13 VCM Installation and Operations Manual 9 0 Input Output Power Section Block Diagram The following Fig 9 0 A B and C show the basic configuration of the power sections for the range of horsepower and input voltages This is shown for reference only and is not a detailed depiction L1 L or L2 A _ T2 L3 NIC OT PE peipc N Control Converter 7 Circuit Cooling Fan A 230V 1 0 5 3 HP 230V 30 0 5 10HP and 460V 30 1 15 HP C M Choke E DC DC Control Converter Circuit Cooling Fan B 230V 25 HP and 440v 25 30 HP Control Converter Circuit 24VDC Cooling Fan Ga C 230V 30 40 HP and 440v 40 75 HP Fig 9 0 Power Input Output Block Diagrams Motortronics Input Output Power Section Block Diagram 14 VCM Installation and Operations Manual 10 0 Control Terminals Terminal Block TM2 The following table shows the control terminal designations for terminal block TM2 Refer to the parameter section of this manual and to General Wiring Diagrams 5 0 and 6 0 for further explanation of the functions and connections Terminal Table 10 1 Control Terminal Designations Terminal Block TM2 Description R2A Contact rating Multifunctional output relay Form A N O 250VAC or 30VDC 1A RIB Normal close contaci Multifunctional output relay Cont
30. Operations Manual VER Parameter LCD Display Description Range pate 1 3 A097 Al2 Gain ie ao 9 200 100 Prior A097 Al2 Gain SS SC 9 200 100 VER Parameter LCD Display Description Range Ge 0000 AIN 0 10V or 0 20mA Al2 0 10V or 0 20mA eer GE 1 3 A154 AIN Al2 Source pose 0002 AIN 2 10V or 4 20 mA 0000 g Al2 0 10V or 0 20mA 0003 AIN 2 10V or 4 20 mA Al2 2 10V or 4 20 mA PID 0000 0 10V or 0 20mA Prior A154 GH Gomm Feedback 0001 2 10V or 4 20mA 0000 ource signal Parameters A161 and A162 were added and selections 0025 and 0026 were added for parameters A050 A055 VER Parameter LCD Display Description Range Sonne Communica 0000 Deceleration to stop R fons be S time 1 omm Error Coast to stop a Operation Sel oe 0002 Deceleration to stop 9900 Beer A026 Deceleration time 2 0003 Continue operating Communica 1 3 Comm Error tons A162 detection time time out 00 0 25 5 Sec 00 00 detection time S1 ep a 0025 Emergency Stop B Contact Ges TEE Term Sel vee ae 0026 Base Block B Contact iG Important Throughout this manual multifunctional terminal S6 Al2 is to be substituted where terminal Al2 and S6 is referenced separately for 1 2 HP models and 3 75 HP models prior to version 1 3 unless otherwise noted Motortronics Appendix G Version 1 3 Changes Cont
31. REV key to toggle between Loca and Remote 9 QD 9 E E D m lt operation READ READ ENTER ENTER Used to READ and Jor save ENTER A and b parameters A CAUTION Do not use any sharp or potentially damaging objects to operate the keypad Motortronics Keypad Functions amp Navigation Key Functions 24 VCM Installation and Operations Manual 17 4 Keypad Navigation When attempting to control and set various parameters for the inverter it would be useful for the user to become familiar with keypad navigation and to go through a few function changes before making the final settings 17 4 1 Basic Keypad Control Factory Default b000 0000 amp b004 0000 In its basic form as received from the factory the inverter output is controlled from the keypad Please refer to the A and b parameter list Sec 19 0 to view the factory default settings for the various parameters When the inverter is powered up the display will be flashing and momentarily show the inverter input voltage The flashing display will then switch to a minimum output frequency of 05 00Hz the FWD LED will be flashing and the Hz RPM LED will be on By pressing the STOP RUN key the output is active RUN and the display is on solid as is the FWD LED Using the lt RESET key to select the digit position and the UP DOWN keys to select the digit value the output frequency may then be set from 00 0 to 50 0 60 0Hz with minimum increments
32. RPM the line speed is equal to 900 RPM when output is 30Hz with a motor base frequency of 60Hz Custom Units Line Speed nos Display Mode 0020 PID Feedback Signal Al2 Terminal Al2 0021 Al2 Bias Signal 1 Input Terminal Al2 0022 AI2 Bias Signal 2 Input Terminal Al2 A049 Al2 Function Analog Input Note Parameter 049 is only available in Versions 1 3 or later Please refer to pages 52 and 55 for details on parameter selections Motortronics A Advanced Parameter Details A044 A049 51 VCM Operations Manual 0000 Forward Stop Command 0001 Reverse Stop Command 0002 Frequency Command 2 A062 0003 Frequency Command 3 A063 0004 Frequency Command 4 A064 0005 Jog 0006 Acc Dec time 2 0007 Emergency Stop Contact A 0008 Base Block Contact A 0009 Speed Search Stop 0010 Energy Saving Multifunction input terminals 0011 Control Signal Selection A050 TM2 S1 S6 AIN AI2 0012 Communication Control Signal Selection to 0013 Acc Dec Disabled A056 0014 Up Command 0015 Down Command 0016 Master Auxiliary Speed 0017 PID Function Disabled 0018 Reset A054 0019 Pulse Input Terminal Terminal S5 A049 0020 PID Feedback Signal Al2 Terminal AlI2 Note The functions 0019 A049 0021 Al2 Bias Signal 1 Input Terminal Al2 to 0024 are assigned to A049 0022 Al2 Bias Signal 2 Input Terminal AI2 the specific parameters A056 0023 Analog Input Terminal
33. Remedy Connect a parallel RC CPF Program External noise interference suppressor across the coil of the problem EMI magnetic contactor that is causing the interference oo Faulty EEPROM Replace EEPROM problem Overvoltage Voltage detection circuit while stopped e Repair or replace unit alr OF ep Repair orreplace unit unt Input voltage too low 1 Verify that the input voltage is correct Undervoltage Power resistor or fuse 2 Replace the power resistor or while stopped burned out fuse Detection circuit 3 Repair or replace the inverter malfunctions Detection circuit 1 Replace or return the inverter malfunction Ambient temperature too 2 Improve ventilation conditions high or poor ventilation Ge Current transducer or CTER transducer Gegen Repair or replace unit detection error The Fault relay contact does not operate with these error indications The inverter OH overheats while stopped 21 2 Automatically and Manually Recoverable Errors Display Code Fault Cause Remedy 1 Motor winding and frame short circuit 2 Motor and ground short circuit 3 Power module is damaged 1 Inspect the motor Overcurrent at start OC S 2 Inspect the wiring 3 Replace the power module Cont Motortronics Error Display Codes 84 VCM Operations Manual Motortronics Overcurrent at deceleration Overcurrent at acceleration Overcurrent durin
34. Volts SE Ces Ee eee Wan To accurately represent the voltage level of the inverter input the actual measured line voltage 0000 Stop Button Enable a010 Keypad stop Buton 0001 Stop Button Disable When A010 0000 the STOP key is available on the keypad to activate a stop regardless of the drive Run source as per parameter b000 0000 Enter must be pressed after frequency Keypad Operation with Up Down changes with the Up Down Keys on keypad to save selection keys in Run Mode 0001 Frequency will be changed directly when Up Down Keys are Pressed Motortronics A Advanced Parameter Details A000 A011 46 VCM Operations Manual 0000 Normal Start 0001 Enable Speed Search 1 A012 0000 At start the inverter accelerates from 0 to the target frequency in the set time 2 A012 0001 At start the inverter accelerates to the target the frequency from the detected speed of the motor A012 Starting Method Selection 0000 Momentary Power Loss and Restart Disable A013 Momentary Power Loss and 0001 Neie Power Loss and Restart is mesian 0002 Momentary Power Loss and Restart Enable while CPU is Operating A014 Momentary Power Loss Ride Thru Time seconds 1 If the input voltage drops below the under voltage threshold level the motor inverter will coast to stop If the input voltage recovers within the A014 preset time the motor will spin start from the trip frequency or the inverte
35. a Energy saving mode is only available in the V F mode A000 0002 b The declining and rising speeds of voltage for energy saving are the same as those for Speed Search Motortronics A Advanced Parameter Details A039 A043 50 VCM Operations Manual A044 Carrier Frequency KHz 2 16 KHz A044 Carrier A044 Carrier A044 Carrier A044 Carrier Frequency Frequency Frequency Frequency 2 2KHz 6 6KHz 10 10KHz 14 14KHz 3 3KHz 7 7KHz 11 11KHz 15 15KHz 4 4KHz 8 8KHz 12 12KHz 16 16KHz 5 5KHz 9 9KHz 13 13KHz Note Increasing the carrier frequency will generally result in lower audible noise from the motor However increased carrier frequencies can potentially cause electrical interference on other equipment operating in proximity to the VCM inverter 0000 Drive Output Frequency is Displayed 0001 Line Speed is Displayed as an Integer XxXxX 0002 Line Speed is Displayed with One Decimal Place xxx x 0003 Line Speed is Displayed with Two Decimal Places xx xx 0004 Line Speed is Displayed with Three Decimal Places x xxx A046 Custom Units Line Speed Value 0 9999 1 The preset frequency is displayed when the inverter is stopped when the operation line speed is displayed when the inverter is running 2 The maximum preset line value of A046 is equal to the rated frequency of the motor A005 For example if the maximum line speed is set at 1800
36. eve 1007s based on MOE us HP setting A003 Acceleration Trip Prevention 0000 Enable Trip Prevention Trip Prevent During Deceleration GES DEC ean 0001 Disable Trip Prevention 9099 During Deceleration Trip Prevention 5 A114 Trip DEC Level Level During BO S00 Eaval 00 based on MOID ue pier HP setting A003 Deceleration Trip Prevention 0000 Enable Trip Prevention in Trip Prevent 2 Run Mode ALAS RUN SC in Run 0001 Disable Trip Prevention in 0900 Run Mode Trip Prevention Z A116 Trip Run Level Level In Run 29g E a rice ouMoter 200 Mode g Trip Prevention 0000 Trip Prevention Deceleration SC Zen Deceleration Time Time Set by B008 ALIZ Destia Time Selection in Run 0001 Trip Prevention Deceleration oong Mode Time Set by A118 Deceleration Time A118 Dec Trip Time In Trip Prevention 0 1 3600 0 3 0 Mode Seconds Electronic Motor 0000 Enable Electronic Motor Overload Overload Protection ne MIRE oe Protection 0001 Disable Electronic Motor a990 Operation Mode Overload Protection 0000 Electronic Motor Overload Protection Set for Non Inverter Motor type Duty Motors Aten Motor Type Selection 0001 Electronic Motor Overload SEH Protection Set for Inverter Duty Motors 0000 Curve A OL 103 150 Motor Overload Motor OL1 for 1 Minute AIRI Curve ee Curve 9001 Curve B OL 113 123 gone for 1 Minute 0000 Coast to Stop After Overload Motor OL1 an et ANE Protection is Activated A122 Opera
37. for terminal connections Use proper termination techniques 7 1 Power Terminal Configuration TM1 230V 10 0 5 1 HP TM1 230V 30 0 5 2 HP 460V 30 1 2 HP Li L L2 L3 N T1 T2 A CAUTION Terminal Connections PARN I Do Not remove the L N 230V 10 0 5 1 HP Factory Installed L1 L2 L3 230V 30 0 5 2 HP m Jumper between 460V 30 1 2 HP Terminals P P1 T1 T2 T3 3 Motor Output P1 BR Braking Resistor Connection unless a DC reactor vd ay wy Kg 1 is being installed PE P P1 BR PE A 230V 1 2 3 HP CAUTION 230V 3 3 10 HP Do Not remove the Factory Installed Jumper between 460V 3 3 15 HP Terminals P P1 unless a DC reactor is being installed Terminal Connections L N 230V 10 2 3 HP 230V 30 3 10 HP 460V 30 3 15 HP L1 L2 L3 VE Li L2 L3 N P P BR T1 T2 T3 C 230V 30 15 20 HP 460V 30 20 HP Terminal Connections Bu SL2 TL3 Bip B2 Un VT2 wn TM1 460V 30 25 75 HP o A IA AN A she 20 0 Terminal Connections E S 4 GE Ka Ka R L1 S L2 T L3 39 Input Power U T1 V T2 WITZ 38 Motor Output External DC Supply O Or External Braking Unit Bu az ta G Um vm wn Fig 7 1 Power Terminal Configuration TM1 Motortronics Power Terminal Designations amp Rat
38. gt MOTORTRONICS Solid State AC Motor Control VCM INSTALLATION AND OPERATIONS MANUAL Series Sensorless Vector AC Drive 0 5 75 HP 200 480 Volts CE W 0 VCM Installation and Operations Manual Table of Contents 1O INTrOGUCTION n catia GA eine ie ee Re se eee anes 1 2 0 Product INSpacorN reueg Seege eseevaccdes rade E euraen PiLaR ARARA dad eieesuagtean nd EES EEN EERRC E 2 2A Nameplate Layout satiriese annn anaE EEn LE E TAE EE TE E auevesteneytee bere 2 3 0 Operating Precautions isisisi korindi indie pnai naian iinannna dadian o enairat ddad tao dndi radiaan naas 3 SrA Before POWO UP s Teeri rinra getn rakan k LAATIA R AEE KERERE EA PER EO ERE ARARE ETORRA NKEA TEERAA e 3 ga Dum Ne Te DE 4 3 3 Before e EE 4 3 4 D n Kee ne E 5 4 0 Environment and Installation AA 6 Si MOUNTING E 6 Fig 4 1 1 Panel and Enclosure Placement 6 Fig 4 1 2 Din Rail Mounting Cearances 7 5 0 General Wiring Diagram 1 2 HP and 3 75 HP prior to Version 131 8 6 0 General Wiring Diagram 3 75 HP Version 1 2 or later cceccceseeeeeeeeeceeeeeceeeeeseaeeeseeseeeeeeeas 9 7 0 Power Terminals Designations and Ratings Terminal Block TM 10 7 1 Power Terminal Configuration TM 10 7 2 Power Terminal Block TM1 Electrical Ratings and Tightening Torques eeeseeeseeeeeenn 11 80 inverter WARING EE 11 8 1 Input Output Power Wiring Connections Terminal TM 11 8 2 Input Output Power Wiring Noise Suppression
39. loose ESPN check amp internal Is the terminal base Check with a Secure terminals Secure or return i damaged and no rust present Tor repair screwdriver Visual rust stains present Any unusual bends or T iri 9 Internal wiring breaks Vis alch ck No abnormalities Replace or return of the inverter Any damage of the for repair wire insulation i Excessive dust or e Clean up debris f SE Excessive dust or Discolored Visual check overheated or burned parts Unusual vibration Visual or Replace the Cooling fan ardor noise peace oe Clean surfaces SES m d Be Visual check check Cleantan Cleantan Any unusual odor or Replace SE y Visual check No abnormalities capacitor ESCH inverter Motortronics Routine Periodic Inspection 96 VCM Operations Manual Appendix A Specifications AA 1 General Specifications Control Mode V F or current vector control 150 1Hz current vector 0 5 current vector Setting resolution Digital 0 01Hz Note 2 Analog 0 06Hz 60Hz 1 Obits Keypad setting Set directly with A Y keys or the VR on the keypad Four digital LED or optional 2x16 LCD and status indicator displays frequency speed Display function line speed DC voltage Output voltage Current rotation direction Inverter parameter Trouble log Program version 1 External potentiometer 0 10V 0 20mA 10 0V 20 OmA External signal control 2 Performs up down controls speed control or automatic p
40. necessary to disconnect power and turn the run switch OFF and then restart A016 Delay ON Timer seconds 0 300 0 sec On power up with A015 0000 the inverter will perform auto restart after the delay time selected by A016 0000 Enable Speed Search 0001 Normal Start A017 Auto restart method 1 A017 0000 The inverter will detect motor speed and accelerate to the set frequency 2 A017 0001 The inverter will accelerate from stop zero speed to set frequency A018 Number of Auto restart Attempts 0 10 times A019 Auto restart Delay Time seconds 0 800 0 sec 1 A018 0 The inverter will not auto restart after fault trip Cont Motortronics A Advanced Parameter Details A012 A019 47 VCM Operations Manual 2 A018 gt 0 and A019 0 The inverter will conduct a spin start 0 5 seconds after fault trip The motor will run to the frequency at the trip point and then to set frequency at the selected acceleration and deceleration times 3 A018 gt 0 and A019 gt 0 the output will be stopped for a period which is determined by parameter A019 after a trip fault Then the inverter will spin start to the preset frequency 4 If the inverter is set to braking mode it will not perform a restart after a trip fault 0000 Enable Reset Only when Run Command is Off 0001 Enable Reset when Run Command is On or Off A020 0000 If the inverter tri
41. of 00 17Hz The FWD REV key may be toggled to set the output direction Both the output frequency and the output direction can be set when the inverter is in the RUN or STOP mode When the RUN STOP key is toggled to STOP the set frequency is displayed and the display is again flashing The lt RESET key also functions to initiate a RESET after a Fault is cleared Initial Power up Input Voltage Display Va c flashing Joen 2 sec Display steady in RUN mode Initial output frequency Hz Display flashing in STOP mode Select digit value Select digit position Reset after Fault clear Output frequency control 0 50 60 Hz in 0 01Hz increments Fig 17 2 Basic Keypad Control 17 4 2 Local Remote Function Local Remote Function In Local mode The RUN command is controlled by the RUN STOP key FREQUENCY command If b004 0000 The UP DOWN keys control the output Ka If b004 0001 The front panel potentiometer controls the output frequency In Remote mode The RUN command is controlled via the function set by b000 llThe frequency command is set by the function set by b004 FWD To toggle between Local Remote press the L simultaneously Motortronics Keypad Functions amp Navigation Basic Keypad Control 25 VCM Installation and Operations Manual 17 4 3 Setting Parameters b Basic and A Advanced The accessing and setting of parameter groups b and A will be discussed next Impo
42. of surrounding equipment as well as the inverter s own control wiring Fig 8 2 shows an example of filters and shielding schemes to help minimize any radiated EMI Grounded Metal Enclosure Power MCCB Source Fanii Noise Noise ETE A A Filter VCM Filter Metal Conduit Hm 11 8 in 30 cm Signal Cable Separate signal wiring from power leads by a minimum of 30 cm 11 8 in Fig 8 2 Input Output Power Wiring Noise Suppression Cont Motortronics Power Terminal Designations amp Ratings TM1 Cont amp Inverter Wiring 11 VCM Installation and Operations Manual 8 3 Motor Cable Length The length of the cables between the motor and inverter can cause a significant phase to phase voltage reduction at the motor due to the voltage drop across the cables To calculate this reduction apply the following formula Phase to phase voltage drop V 3 xresistance of wire QO km x length of line m x currentx10 km 3280 x feet m 3 28 x feet 8 4 Cable Length vs Carrier Frequency The allowable setting of the PWM carrier frequency is also determined by motor cable length and on is specified in the following table D Table 8 2 Cable Length vs Carrier Frequency Cable length between the inverter and motor lt 75 22 9 lt 150 45 7 lt 300 91 4 gt 300 91 4 ft m Recommended carrier frequency allowed Seiting of parameter A044 lt 16KHz lt 12KHz lt 8KHz lt 5KHz 16 12
43. on ratings at 105 C AWG 18 is recommended e To minimize EMI electromagnetic interference route control cables at least 12 in from any power cables Do not run control wiring in the same conduit with power and motor wiring Depending on signal levels shielded twisted pair wiring is recommended as shown in the Fig below kl For nominal values of input output signals follow the requirements of class 2 wiring Wrap with insulating Tape Twisted Pair 2 J b UE Shield at Inverter PO NOT Ground Shieldiat L end ONLY this end Control Cable Shielded Twisted Pair Shield Motortronics Control Terminals TM2 Terminal Layout amp Wiring Cont 16 VCM Installation and Operations Manua 11 0 Peripheral Power Devices The following describes some of the precautions that should be followed when selecting peripheral power devices Power Supply Z Molded E Circuit Breaker Magnetic Contactor AC 5 Fast Acting CH Fuse Input Noise Filter VCM Inverter Ground Output Noise Filter _ ff ET Induction fe Motor e Wu Sv Ground H Motortronics Power supply e AN Make sure the correct voltage is applied to avoid damaging the inverter Molded case circuit breaker MCCB or fused disconnect A molded case circuit breaker or fused disconnect must be installed between the AC source and the inverter that co
44. the 1 2 HP range There are no hardware changes in Version 1 3 for models in the 1 2 HP range As in previous versions control terminal S6 Al2 is a multi function terminal and can be programmed to be a digital or analog input This is also applicable to 3 75 HP Models prior to Version 1 3 See Sec 10 0 Control Terminals and General Wiring Diagram 5 0 Parameter Changes See Sec 19 0 for parameter details Models in the 3 75 HP range Parameter A049 was added 3 SE Factory VER Parameter LCD Display Description Range Setting 13 A049 Al2 Function TT Function 20 24 22 20 Parameters A055 A056 A097 and A0154 were modified d SR Factory VER Parameter LCD Display Description Range Setting ei ep Multifunctional 0008 Base Block A Contact A050 A055 Tarm Sel Input Term 0020 PID Feedback Signal Al2 0023 S1 G terminal Al2 1 3 Multifunctional 0021 Al2 Bias Signal 1 Input See A056 AIN Term Sel Input T Kerminak Ale S eUn SE S 0022 Al2 Bias Signal 2 Input e terminal Al2 S1 ep Multifunctional 0008 Base Block A050 A055 Term Sel Input Term 0020 PID Feedback Signal Al2 0023 S1 G terminal S6 Prior Multifunctional 0021 Al2 Bias Signal 1 Input See A056 AIN Term Sel Input Term cerning S6 Sec AIN 0022 Al2 Bias Signal 2 Input 19 0 terminal S6 Motortronics Appendix G Version 1 3 Changes Cont F1 VCM
45. the four mounting screws Mountin 2 Next insert the Digital Operator by carefully lining sane up the connector and pushing straight in Si Mounting Screws 2 Cover Removal Procedure 1 First remove the Digital Operator by gripping at the points shown and pulling straight out The Finger Operator has a connector that plugs directly into Removal to the chassis Grips 2 Loosen both mounting screws A and back Both out but do not remove sides 3 Loosen and remove both mounting screws B Ee 4 Slide the main cover up and lift off Digital 5 The conduit box cover if needed may be Operator removed in essentially the same way Cover Replacement 1 Slide the main cover screw slots over screws A and set in place 2 Insert and tighten screws B and then tighten screws A 3 3 Next insert the Digital Operator by carefully lining eg Conduit up the connector and pushing straight in Box 4 Replace the conduit box cover if it was removed Cover Fig AD 4 Cover Removal for VCM Frame Sizes 5 amp 6 Motortronics Appendix D VCM Cover Removal Frames 4 5 amp 6 D2 VCM Operations Manual Appendix E Inverter Parameter Setting List Customer Para Setting Setting VCM Model No Setting Setting Setting b001 b002 b003 b004 b005 b006 b007 b008 b009 b011 b012 b013 b014 b015 b016 b000 b001 b002 b003
46. to 0 characteristic D A145 A146 A144 O Deviation Ditterential Time GEES Deviation D A049 A140 1 3 5 7 A140 2 4 6 8 Al2 20 Deviation D Feedback D Eomdeack Aisa Aldi Feedback Feedback O PID Signal Gain A A140 2 4 6 8 ile SE PID A140 Feedback D Meci Output D gain PID Limit A155 A156 Up b005 Sleep Mode Down b006 PID block diagram Fig 19 29 1 To enable PID control set parameter A049 0020 PID Feedback signal Al2 on TM2 2 The set point is the b004 input frequency 3 There are two ways to display the PID feedback signal one is using the keypad display b016 0001 enable PID feedback display and the other is using analog output FM A103 0005 PID feedback 0000 Disable 0001 Enable Drive Continues to Operate After A148 Feedback Loss Detection Mode Feedback Loss 0002 Enable Drive STOPS After Feedback Loss A148 0 Disable A148 1 Detect continue running and display PDER A148 2 Detect stop and display PDER Motortronics Advanced Parameter Details A145 A148 74 VCM Operations Manual Feedback Loss Detection P A149 Mode 0 100 A149 Sets the percentage level for the feedback signal loss detection The Error in percent Set point feedback value When the error is larger than the loss level setting the feedback signal is considered lost A150 Feedback Loss Detection Delay Time sec 0 0 25 5 Sec
47. to be effective Do not touch heat generating components such as heat sinks and braking resistors The inverter can operate the motor from low speed to high speed Verify that the allowable speed range of the associated machinery will tolerate this range Note the settings related to the minimum braking resistor value Do not check signals on circuit boards while the inverter is operating After power is removed from the inverter allow 5 minutes before disassembling or checking any components or disconnecting wiring The charge indicator lamp which is located under the digital operator should not be illuminated Motortronics Operating Precautions During Operation 5 VCM Installation and Operations Manual 4 0 Environment and Installation The environment will directly affect the proper operation and the life span of the inverter To ensure that the inverter will give maximum service life please comply with the following environmental conditions Ambient Temperature 14 104 F 10 C 40 C Without Cover 14 122 F 10 C 50 C Relative Humidity 95 non condensing f several inverters are placed in the same control panel provide a heat removal means to maintain ambient temperatures below 40 C 4 1 Inverter Mounting When mounting and installing one or more inverters on a panel or in an enclosure ensure that the placements and clearances are correct see Fig s 4 1 1 and 4 1 2 Also make sure that t
48. v oa 5 10 i 5 10 OmA 20mA OmA 20mA Fig a Fig b Fig 19 16 c setting d setting a92 a93 Ja os ke E 100 020 001 000 100 F 100 020 001 Jop 100 Hz Hz A A omer Upper frequency limit Upper frequency limit SE os 60 0 Ge b005 60 0 E H 20 Bias Bias 0009 V 000 V 000 0 2 T 000 0 e gno 20mA 20mA 050 050 1 100 1 100 Fig c Fig d Fig 19 17 4 The inverter reads the average value of the A D signals once per A096x4ms Set the scan intervals to minimize the environmental noise by increasing the value of A096 However increasing the scan time will result in a decreased the response time Motortronics A Advanced Parameter Details A092 A097 Cont 62 VCM Operations Manual 098 Pulse input frequency ratio 0 001 9 999 When the frequency source parameter b004 is 0005 pulse follower the actual command frequency will be determined by the pulse input signal frequency and parameter A098 The inverter command frequency input pulse frequency x A098 times ratio Example when the input pulse frequency is 1KHz 1000 and A098 is set at 1 50 the inverter frequency command is 1000 x 1 5 1500 100 15 00HZ The frequency accuracy of S5 is by base of 100 1K 1000 present 10 00 HZ 0 061 frequency command 1 1 VR speed control on keypad 2 AIN analog input on TM2 3 UP Down input on TM2
49. 003 i 0019 Pulse Input terminal terminal S5 S5 Terminal Multifunction Input 0020 PID feedback signal Al2 poet Sel Term 5 terminal AIS 0004 0021 Al2 Bias signal 1 input terminal Al2 A055 S6 Terminal Multifunction Input 0022 Al2 Bias signal 2 input 0018 Sel Term S6 terminal Al2 0023 Analog input terminal AIN 0024 Multi Sequence Control A056 AIN Term Sel Multifunction Input 9995 Emergency Stop B Contact 0023 Term AIN NC 0026 Base Block B Contact NC Multifunction Input Term Scan Le A057 Ti Signal Verification 1 100 4 400msec 5 20ms ime Scan Time mSec X 4 Cont VCM Operations Manual 0000 When the terminals are Programmed for Up Down Frequency Control the Set Frequency will remain when the Drive stops When the Drive stops Up Down Function Disabled 0001 Up Down is used The preset A058 Up Bin Stops Stop Moda Using frequency is reset to 0 Hz as 0000 Mode Up Down the inverter stops 0002 When the terminals are Programmed for Up Down Frequency Control the Set Frequency will remain when the Drive stops When the Drive stops Up Down Function is Enabled A059 Jog Freq i elas 0 00 400 00 2 00 Adee Up Down Step Up Down Step 0 00 5 00 0 00 Fnet Function Hz Freq command Frequency A061 4 Command 1 Hz 0 00 400 00 5 00 Freq command Frequency 7 A062 2 Command 2 Hz 0 00 400 00 5 00 F
50. 011 must be enabled A Advanced In general the A parameters allow the inverter to be tailored to specific applications in order to achieve more precise or specialized control Examples are PID control Auto run mode RS485 communication set up vector control mode etc In addition all analog and digital input and output configurations plus motor parameters are entered in the A parameters The tables below will summarize the b and A parameters and then they will be individually discussed in detail Note Some of the A parameters that are referenced in the Remarks column to note 9 are only available in Versions 1 3 or later See Appendix F 19 1 b Basic Parameter Summary Parameter ae Factory No LCD Display Description Range Code Setting Remarks 0000 Keypad b000 Run Source E 0001 External Run Stop Control 0000 0002 Communication a E 0000 Forward Stop Reverse Stop b001 MFIT Run Operation Mode 0001 Run Stop Forward Reverse 0000 Mode p 0002 3 Wire Control Mode with External l Run Stop Terminals Reverse Reverse Prohibit 0000 Enable Reverse Command b002 Oper operation 0001 Disable Reverse Command 0000 0000 Deceleration to Stop with Stopping Stopping Method DC Injection Braking Rapid pecs Method Selection Stop anne 0001 Coast to a Stop Cont Motortronics b Basic amp A Advanced Parameters defined b000 b003 28 VCM Operations Manual
51. 1 T2 and T3 to AC input power kl AS Connect the ground terminal properly 230V series Rg lt 100Q 460V series Rg lt 100 Peripheral Power Devices 17 VCM Installation and Operations Manual 12 0 Input Fuse Types and Ratings Inverter input fuses are provided to disconnect the inverter from input power in the event of a component failure in the inverter s power circuitry The inverter s electronic protection circuitry is designed to clear inverter output short circuits and ground faults without blowing the inverter input fuses The table on the next page shows the VCM input fuse ratings To protect the inverter most effectively use fuse types RK5 or CC T with a current limit function Table 12 1A 19 Input Fuse Types and Ratings 220V class 10 100 CONT Max RK5 Max CC or T VCM 2 HP KW KVA Output AMPS uer Rating a FUSE A g Rating A 100 CONT Max CC or T Max RK5 VCM 2 HP KW KVA Output AMPS FUSE Rating A A FUSE P5 P 0 5 0 4 1 2 3 1 8 10 orp _ vs ssloo 2 0 Por piof7sfisst a5 0 70 PsN enojos a o 29 n s fres oso o s o on oofeojno ae o a Cont Motortronics Input Fuse Types amp Ratings 18 VCM Installation and Operations Manual Table 12 1C 3 Input Fuse Types and Ratings 440V class 3 100 CONT Max RK5 Max CC or T VCM 4 HP KW KVA Output AMPS Joer Ratin A See A H Rating A 01 P
52. 1 0 75 1 7 2 3 6 10 HIP 75 55 99 13 23 35 PSP 15 110 206 25 50 o 20N 20 gll SS o 7 25N 25 11851340 40 70 a SON 30 220 410 48 80 10 SON 50 370 680 o 1235 TI ap 60 N 60 45 0 82 0 9 150 20 NOTE Fuse ratings are based on 250V fuses for 230V inverters and 600v for 460V inverters 13 0 Applicable Specifications for Circuit Breakers and Magnetic Contactors The following tables show the specifications for molded case circuit breakers and magnetic contactors vs VCM models Table 13 1A 230V VCM model VCM 2XX Y Thermal Magnetic Breaker Max Trip Setting Table 13 1B 460V VCM 4XX Y VCM model 01 P 02 P 03 P 05 P Thermal Magnetic Breaker Max 15A 100A 100A 125A 175A Trip Setting A CAUTION Motortronics assumes no responsibility for failures caused by the following conditions A SCPD molded case circuit breaker or fuse set is not installed or an improper or overrated SCPD is used between the power source and the drive A magnetic contactor capacitor or surge arrestor is connected between the drive and the motor Use of the drive with a three phase AC induction motor that is larger than the capacity of the drive Inverter Duty motors are preferable especially on applications rated at 380V and above If one drive is used to control several motors the total current of all motors running simultaneously must be less than th
53. 2 0002 Dec from A026 N 0002 amp 0000 _ O gt A161 0001 0001 free run S o 2 H f A161 0003 0001 continue to run i Display shows j i COt until reset Display cot Reset i ll Parameter A161 Communications Time out Fig 19 32 Motortronics Advanced Parameter Details A161 A162 77 VCM Operations Manual RS485 Communication Station 1 254 Drop Number A163 Assigns a node number to a specific inverter when networking multiple inverters using RS485 protocol A163 0000 4800 A164 _ Baud Rate setting bps Dei 19200 s 0000 1 stop bit A165 _ Stop Bit Selection 0001 2 stop bit 0000 no parity A166 Parity Selection 0001 even parity 0002 odd parity 0000 8 bit data A167 _ Data Format Selection 0001 7 bit data 1 RS485 Communication A 1 to 1 control A host controller controls one inverter set A163 001 to 254 B 1 to multiple inverter control A host controller can control up to a maximum of 32 inverters Use parameter A163 to set the communication address 001 254 When the communication address 000 the inverter is controlled by serial communication regardless of the A163 setting 2 RS 232communication an RS232 interface is required 1 to 1 control A host controller controls one inverter set A163 1 to 254 Notes a The baud rate A164 and the communications format A165 A166 and A167 of
54. 4 Serial communication When frequency source command is set as b004 0005 pulse input and if A050 A056 multi functional input terminals is set to 16 Master Auxiliary Speed when the input is off the command frequency is the pulse input When the terminal is on the frequency command source is controlled by the setting of A099 A099 Select the source of auxiliary frequency command 0000 Output frequency 0001 Frequency Setting 0002 Output voltage A103 Analog Output Voltage Mode 0003 DC Voltage 0004 Output current 0005 PID Feedback A104 Analog Output Gain 0 200 1 The multifunction analog output range is 0 10VDC The selected output units is determined by A103 Analog output voltage mode see following table and fig A104 Analog output gain is used to calibrate the output signal for use with an external voltmeter or other peripheral equipment 2 The analog output of the PID Feedback value the input voltage or current to Al2 is output to terminal EMA set by parameter b016 The output value corresponds to the PID feedback input signal 0 10V 0 20 mA or 2 10V 4 20mA A103 Setting A B Comments 0000 EMA 0 10 V corresponds to output frequency 0001 EE FM 0 10 V corresponds to set frequency 1 When A000 0 or 1 vector FM 0 10 V corresponds to 0 motor rated voltage vay SC 2 When A000 2 Vif FM 0 10 V corresponds
55. 5 244 173 65 VCM 415 P VCM 420 N l r 142 104 97 134 96 an E VCM 425 N 360 265 247 5 340 245 7 0 VCM 430 N 5 VCM 440 N 5 25 5 10 7 10 4 20 9 8 3 x 0 4 VCM 450 N 647 6 272 6 263 5 530 210 10 VCM 460 N 29 6 12 3 10 5 24 8 9 8 0 4 VCM 475 N 751 9 312 4 265 9 630 250 10 Mou unting 5 rame Siz s5 amp 6h v0 138 mm Dia handiin ks CG Sit p D gt lt _ WwW gt I Fig AC 1 VCM Envelope Dimensional Information Motortronics Appendix C VCM Dimensions amp Weights C1 VCM Operations Manual Appendix D VCM Cover Removal Procedure for Various Frame Sizes The following Fig s show the cover removal for the various VCM frame sizes 1 thru 6 The Models correlating to the frame sizes are covered in Appendix C Do not Remove any covers while power is supplied to the equipment as lethal voltages are present Wait at least 5 min after disconnecting power and ensure the charge indicating lamp is off Finger Removal Grips Both sides Cover Removal Procedure 1 Loosen the mounting screw completely 2 Push in on the sides of the cover at points A and lift and remove the cover Cover Replacement 1 Set the cover and snap into place and secure with the mounting screw Note If it is desired to remove the Digital Operator grip it
56. 5 communication from a PC or PLC can control the inverter operation and allow modification to the parameters The keypad and external control terminals TM2 are not functional in this mode Furthermore the keypad can only display the voltage current and frequency and the parameters are read only The Emergency top is still valid Cont Motortronics A Advanced Parameter Details A050 A056 Cont 53 VCM Operations Manual ON The inverter is controlled by the keypad regardless of the settings of b000 Run source and b004 11 0013 Frequency source The RS485 communication can still read and write the inverter parameters Disable acceleration and deceleration When ON acceleration and deceleration is disabled until the input is turned OFF The function is illustrated below Fig 19 7 12 0014 and 0015 Up Down Function Actual Acc Dec time is based on the following settings 1 To use the Up Down function set b004 3 The other frequency signals are not valid 2 When A058 0000 and A060 0000 the inverter accelerates to the preset value of A061 and then maintains a constant speed When the inverter receives either the Up or Down command it will accelerate or decelerate until the command is released The inverter runs at the speed setting at the time of release When the inverter receives a stop command the inverter will either ramp or free run to stop as determined by the setting of b003 The frequency a
57. 6 9 Rapid stop mode Contact A is normally open and activates emergency stop when energized Contact B is normally closed and emergency stop activates when de energized 6 0008 or 0026 Base Block Contact A or B The inverter output voltage immediately goes to 0 and the motor does a coast stop Contact A is normally open and base block activates when energized Contact B is normally closed and base block activates when de energized 7 0009 Speed Search Start When starting the inverter detects the present speed of the motor then accelerates from that speed to preset speed 8 0010 Energy saving operation With Fans Pumps or other high inertial loads starting torques are typically higher while at set speed the torque demand is less Consequently the output voltage to is reduced to save energy When the input in ON the output voltage will gradually decline as set speed is reached When OFF the output voltage will gradually increase to the original voltage Note The acceleration and deceleration rate during the energy saving operation is the same as that of Speed Search 9 0011 Control signal selection OFF The setting of b000 Run source and b001 MFIT determines the operating mode ON The keypad controls the operating mode Note The toggling of 0011 is allowed while the drive is running however when doing this please use caution around the operating equipment 10 0012 Communication signal selection OFF RS48
58. 8 Stop 8 A089 A090 Reserved Reserved 0000 Auto Run mode not effective 0001 Auto Run mode for cycle continue running from the unfinished step if restarting 0002 Auto Run mode performed periodically continue running from the unfinished step if restarting 0003 Auto Run mode for cycle then hold the speed of final step to Operation Mode run continue running from Auto Run the A091 Selection During SC 0000 Invalid Auto Run unfinished step if restarting 0004 Auto Run mode for cycle starting a new cycle if restarting 0005 Auto Run mode be performed periodically starting a new cycle if restarting 0006 Auto Run mode for one single cycle then hold the speed of final step to run starting a New cycle if restarting Motortronics A Advanced Parameter Summary A076 A091 39 Cont VCM Operations Manual Motortronics A Advanced Parameter Summary A092 A106 40 A092 AIN Gain AIN Gain 0 200 100 1 A093 AIN Offset AIN Bias 0 100 0 1 AIN Bias 0000 Positive GES AIN Rias Selection 0001 Negative 9009 d 0000 Positive A095 AIN Slope AIN Slope 0001 Negative 0000 1 AIN Signal A096 AN Scan Time Vetitication Scan _ 499 50 Time AIN Al2 mSec x 2 Al2 Gain A097 Al2 Gain Al2 0 200 100 1 amp 7 A098 Ce inp Encoder Impulse aam gen 1 000 ult Ratio Select the source A099 Ref S
59. 96x4 33 Qty 2 535x50x1 10 24 21x1 96x4 33 Qty 2 615x50x110 9 88x1 10x2 36 251x28x60 9 88x1 10x2 36 251x28x60 10 79x1 34x3 07 274x34x78 10 79x1 34x3 07 274x34x78 15 7x1 57x3 94 400x40x100 24 2x1 96x4 33 615x50x110 24 2x1 96x4 33 615x50x110 24 2x1 96x4 33 615x50x110 21 1x1 96x4 33 Qty 4 535x50x1 10 21 1x1 96x4 33 Qty 4 535x50x1 10 24 21x1 96x4 33 Qty 4 615x50x110 21 1x1 96x4 33 Qty 8 535x50x1 10 21 1x1 96x4 33 Qty 8 535x50x1 10 24 21x1 96x4 33 Qty 4 475 JNBR 6KW20 10 615x50x1 10 A Alternative selection choice 450 JNTBU 430 JNBR 4R8KW32 x 2 460 JNTBU 430 JNBR 4R8KW27R2 x 2 Above 20HP add Braking Transistor Units 200V JNTBU 230 400V JNTBU 430 400V JUVPHV 0060 201 JNBRN 201 f 10 202 JNBRN 202 10 203 JNBRN 203 10 205 JNBRN 205 10 207 JNBRN 208 2 10 210 JNBRN 210 10 215 JNBR 2R4KW13R6 S 10 220 JNBR 3KW10 10 225 JNBR 4R8KW8 10 230 JNBR 4R8KW6R8 S 10 240 JNBR 3KW10 10 401 JNBRN 401 10 402 JNBRN 402 10 403 JNBRN 403 10 405 JNBRN 405 10 407 JNBRN 408 S 10 410 JNBRN 410 10 415 JNBR 1R6KW50 10 420 JNBR 1R5KW40 10 425 JNBR 4R8KW32 S 10 430 JNBR 4R8KW27R2 g 10 440 JNBR 6KW20 10 450 JNBR 9R6KW16 10 460 JNBR 9R6KW13R6 10 Formula for braking resistor W Vpnb Vpnb ED R Where W brakin
60. Acc Time Time MFIT 0 1 25 5 0 5 Seconds Jog Deceleration A028 Jog Dec Time Time MFIT 0 1 25 5 0 5 Seconds DC Injection Braking A029 DC Inj Freq Start Frequency 0 1 10 0 1 5 Hz DC Injection Braking 0 0 10 0 Level 100 by based A DC Inj Level 5 0 O20 EE Level on Motor Rate Voltage A001 DC Injection Braki A031 BC inp time LEE Braking a a55 0 5 Time Seconds kip F 1 A032 Skip Freq 1 ia requency 1 o 99 400 00 0 0 A033 Skip Freq 2 e Frequency 2 9 99 _ 400 00 0 0 A034 Skip Freq 3 e 0 00 400 00 0 0 Skip Skip Frequency SC Bandwidth Bandwidth Hz HU 30 00 ae A036 A037 Reserved Reserved A038 0000 Enable all Functions 0001 A059 A068 cannot be Parameter changed noe Lock Parameter Fock 0002 All Functions Except A059 2008 A068 cannot be changed 0003 Disable All Functions MFIT refers to Multi Function Terminal Inputs Motortronics A Advanced Parameter Summary A018 A039 35 Cont VCM Operations Manual Motortronics A Advanced Parameter Summary A040 A049 36 0000 Disable Parameter 0001 Inverter to Copy Unit ADAU Copy copy Unt 0002 Copy Unit to Inverter gone 0003 Verify Copy Operation 0000 Auto Depend on drive temperature A041 Fan Control Fan Control 0001 Operate while in RUN mode 0000 0002 Always Running 0003 Always Stopped Energy Save Energy Saving SE A042 0001 Con
61. Advanced allowing for flexible control in many different applications The membrane keypad in combination with a 3 digit 7 segment display allows for ease of programming and monitoring An optional communications module can be used for control and parameter setting using the MODBUS RTU protocol The VCM has been designed with easy access to the input power output motor and control terminals Before proceeding with the set up and installation please take time to review this manual to ensure proper operation and above all else personnel safety Should there be any problem in using the product that cannot be resolved with the information provided in the manual please contact your nearest Motortronics distributor or sales representative for assistance SAFETY FIRST The inverter is an electrical product For your safety there are symbols Danger and Caution in this manual as a reminder to pay attention to safety instructions on handling installing operating and troubleshooting the inverter Be sure to follow the instructions for maximum safety DANGER Indicates a potential hazard that could cause death or serious personal Injury A CAUTION Indicates that the inverter or the mechanical system might be damaged Do not touch any circuit boards or components while the charge indicator is still on after power is turned off Wait until the charge indicator lamp is completely extinguished NOTE The charge indicator lamp is lo
62. E converter connections between PC nput xotage and option card to avoid equipment VCM damage Inverter Series RS485 CON2 ei 24V COM GND Fig 20 3 RS485 Interface P N SIF 485 Option Modules and Cables Cont Cont 82 VCM Operations Manual NOTE Use isolated RS232 RS485 converter connections between PC and option card to avoid equipment damage 10 30 Fig 20 4 RS232 Interface P N SIF 232 Input f VCM Inverter Series CON2 lt gt set 10 36 Input Voltag Fig 20 5 Copy Module P N SIF MP 1 0 VCM Inverter Series CON2 NOTES Motortronics Option Modules and Cables Cont 83 VCM Operations Manual 21 0 Error Display Codes The following tables describe the error codes that are displayed under fault conditions They are broken down into five categories Unresettable Unrecoverable errors Errors recoverable both manually and automatically Manually recoverable errors Only no auto restart Set up configuration and interface errors Keypad errors Some of the faults can be reset manually via the Reset key or by an external reset command Certain faults can also be reset by setting parameter A018 Enable Auto Restart Other faults are not resettable In this case the inverter may need total replacement or a part replaced 21 1 Unresettable Unrecoverable Errors Display Code Fault Cause
63. HP xxkW Motor Rating INPUT AC x phase 50 60 Hz _ VOLTAGE xxx xxxV 10 15 Input Amps XX XA SSES OUTPUT AC 3 phases 0 400 Hz VOLTAGE 0 xxxV Output Amps gt XX XA Specification Enclosure Type and Rating 2 1 Nameplate Layout Motortronics Product inspection amp Nameplate Layout 2 VCM Installation and Operations Manual 3 0 Operating Precautions 3 1 Before Power Up The input voltage must comply with the inverter s specified input voltage See p product nameplate Make sure the applied voltage input connections are correct L1 L L2 and L3 N are power input terminals and must not be connected to T1 T2 and T3 Otherwise inverter damage can result To avoid the front cover from disengaging or other physical damage do not carry the inverter by its cover Support the unit by its heat sink when transporting Improper handling can damage the inverter or injure personnel and should be avoided To avoid the risk of fire do not install the inverter on or near flammable objects Install on nonflammable objects such as metal surfaces If several inverters are placed in the same control panel provide adequate ventilation to keep the temperature below 40 C 104 F to avoid overheating or fire When removing or installing the digital operator turn off the power first and then follow the instructions in this manual to avoid operator error or loss of display caused by faulty connections This prod
64. Increase set frequency be started and will flash STP1 when the run switch is ON and power is applied Refer to descriptions of A017 2 Set A017 0001 for direct start on power up 1 If the inverter is set for external terminal control mode b000 1 and Fail direct start on power up is disabled A017 0001 the inverter cannot STP1 ail to direct start Cont Motortronics Error Display Codes Cont 86 VCM Operations Manual Keypad emergency stop External emergency stop External base block ATER Auto tuning faults 1 If the inverter is set to external control mode b000 0001 and the Stop key is pressed A010 0000 the inverter will stop based on the setting of B003 and STP2 will flash Turn the run switch to OFF and then ON again to restart the inverter 2 If the inverter is in communication mode and the Stop key is pressed A010 0000 the inverter will stop based on the setting of b003 and STP2 will flash The PLC or PC must send a Stop command then a Run command to the inverter for it to be restarted 3 The Stop key cannot perform an emergency stop when A010 0001 The inverter will decelerate to stop and flashes E S when there is an external emergency stop signal via the Control input terminals See parameters A050 A056 The inverter stops immediately motor coasts to stop and then flashes b b when external base block is input through the multi functional input terminal See p
65. PID output frequency is less than the sleep threshold frequency A155 exceeding the time of sleep delay set by A156 the inverter will decelerate to 0 and enter PID sleep mode When the PID output frequency is greater than the sleep threshold frequency A155 the inverter will reactivate and enter the PID wake mode The time diagram is shown in the first fig on the next page 2 Parameters A140 1 PID enable A049 20 PID feedback enable b004 PID setting frequency source target value are set as shown in first fig on the next page Cont Motortronics Advanced Parameter Details A149 A156 75 VCM Operations Manual Inverter output frequency PID output frequency Sleep Level Hz Set by A155 Fig 19 30 0000 None 0012 inW inches in water 0001 FPM feet per minute column 0002 CFM cubic feet per minute 0013 HP 0003 PSI pounds per square 0014 m s meters per second inch 0015 MPM meters per minute 0004 GPH gallons per hour 0016 CMM cubic meters A157 Engineering 0005 GPM gallons per minute per minute Units 0006 in 0017 W 0007 ft 0018 kW 0008 s units per second 0019 m 0009 m units per minute 0020 C 0010 h units per hour 0021 0011 F 0022 rpm 0021 A158 PID Feedback Display Unit Max 0 9999 A159 PID Feedback Display Unit Min 0 9999 A158 and A159 Allow the selected engineering units to be scaled See Fig 19 31 below
66. Reverse COM Common Fig 19 1 S1 Forward Stop S2 Reverse Stop S1 Run S2 Forward Reverse S1 Run S2 Stop S3 Forward Reverse 24V Common Notes 1 In 3 wire control mode terminal S1 S2 and S3 is not controlled by A050 A051 and A052 2 When b002 0001 reverse is prohibited See b002 Motortronics Cont b Basic Parameter Details b001 Cont b002 b004 30 VCM Operations Manual Fig 19 2 N 0000 Enable Reverse Command SE Disable Reverse Command 0001 Disable Reverse Command b002 0001 The reverse command is invalid 0000 Controlled Deceleration to Stop with b003 Stopping Method DC injection Braking Rapid Stop 0001 Free run stop Coast stop 1 b003 0000 The inverter will decelerate to OHz within the configured deceleration time after receiving a stop command 2 b003 0001 The inverter will stop after receiving a stop command The motor will coast to stop 0000 Keypad 0001 Potentiometer on Keypad 0002 External Analog Signal Input or Remote b004 Frequency Command Source Potentiometer Selection 0003 Up Down Frequency Control Using MFIT S1 S6 0004 RS485 Communication 0005 Pulse input S5 setting frequency Ver2 3 1 b004 0001 If one of the parameters in group A050 A056 is set to 16 and the multifunction terminal is OFF the frequency is set by the potentiometer on the keypad When the multifunction te
67. Tip Prevention Level During ege _ 300 based by Motor HP A003 Deceleration A115 Trip Prevention Selectionin 0000 Enable Trip Prevention in Run Mode Run Mode 0001 Disable Trip Prevention in Run Mode Aug piP Prevention Level in Run 50 300 based by Motor HP A003 0000 Trip Prevention Deceleration Time Set by A117 Trip Prevention Deceleration b008 Time Selection in Run Mode 0001 Trip Prevention Deceleration Time Set by A118 Deceleration Time in Trip A118 Prevention Mode sec dines SAE 1 If the acceleration time is set too short the inverter will delay the acceleration time in order to prevent an over current trip OC AS 2 If the deceleration time is set too short the inverter will delay the deceleration time in order to prevent an over voltage of DC BUS trip OC C 3 Some mechanical equipment such as presses or a mechanical failure such as seizing due to insufficient lubrication varying loads etc will cause the inverter to trip When the operating torque of the inverter exceeds the setting of A116 the inverter will lower the output frequency at the deceleration time set by A117 and then return to normal operating frequency after the torque level stabilizes Cont Motortronics Advanced Parameter Details A105 A108 Cont amp A111 A118 67 VCM Operations Manual 0000 Enable Electronic Motor Overload Electronic Motor Overload Protection A119 _ Protection Operation Mode 0001 Di
68. Yes No Any fault displays Yes What is the fault Check the 3 fault values with the 7 key m Continue to next page k No Replace pre charge resistor Check terminals and wiring Is the charge indicator on Is the DC bus voltage correct Is the 5 V control voltage correct Replace the driver board Replace control board and digital operator Perform a detailed check of the inverter Is the error eliminated after the board is replaced Fig 22 1 Fault Display Toubleshooting Troubleshooting Flow Chart Fault Display Cont 90 VCM Operations Manual VCM fault Continue from previous page Check inverter parameters A Initialize parameters A Specify operation control mode Fwd or Rev LED flashing Yes Replace control board Set up frequency command Is the frequency displayed on the digital operator Is there motor output voltage at terminals U V amp W Replace control board Replace control board Connect the motor and run Any fault displays Are the output currents of each phase balanced Inverter is functioning normally Does the control board function normally after replacement The inverter is faulty Perfo
69. act function Form C refer to parameters A105 amp A106 RIA Normal open contact AIN S7 S6 Al2 3 75 HP Motortronics Frequency knob VR power source terminal 10mA max Do not apply external loads Analog signal input terminal 0 10Vdc 4 20mA or multifunction input terminals S7 H level gt 8V L level lt 2V PNP only refer to parameter A056 description Analog signal input 0 10V 0 20 mA Or 2 10V 4 20 mA 3 75 HP For Ver 1 3 or later only Common for digital inputs S1 S5 S6 S7 in PNP Source input 10mA max Do not apply external loads SW1 is set to PNP input factory default 0 5 2 HP amp 3 75HP prior to Ver 1 3 Common for analog input output signals and for digital S1 S5 inputs in NPN Sink input SW7 set to NPN input Common for digital S1 S6 inputs in NPN Sink input SW1set to NPN input Common for analog inputs AIN amp Al2 and analog output FM Multifunction analog output signal 0 10VDC 2mA max refer to parameter A103 description Multifunction digital input terminals refer to parameters A050 A054 description Multifunction digital input terminal Same as S1 S4 or can be used as a pulse train input to control output frequency refer to parameter A054 0019 description Input pulse level 19 2V min to 24 7V max 0 5 2 HP amp 3 GHP prior to Ver 1 3 Multifunction input terminal digital terminal high level gt 8V Low
70. after restart In this case after loss of power turn off the external FWD REV switch to avoid damage to the equipment and injury to personnel after sudden restoration of power For further information please refer to the description and warnings of parameter A015 covered in the advanced parameter section When the momentary power loss is ess than 2 seconds the inverter still has enough storage power to support the control the circuit Therefore when power is restored the inverter will automatically restart depending on the setup of A013 A014 The inverter display will flash the power voltage set by A007 for 5 seconds after power is applied 3 3 Before Operation Make sure the model and inverter capacity match the A175 setting See Section 17 0 for help in navigating parameters Motortronics Operating Precautions During Power UP amp Before Operation 4 VCM Installation and Operations Manual 3 4 During Operation I Do not connect or disconnect the motor during operation The overcurrent circuit will cause the inverter to trip or damage the equipment may result Do not remove any protective covers as lethal voltages are present inside the inverter The motor will restart automatically after stop when the auto restart function is on In this case use extreme caution while working near the motor or driven equipment Note The stop function is different from the emergency stop switch which must be set first
71. alled and are inserted into connector CON2 by removing the front cover As CAUTION When installing option modules make sure that power has been removed from the inverter and that the charge indicator is extinguished before proceeding Remove the front cover in accordance with the model being used See Appendix D After the option module has been installed replace the cover before powering up the inverter Do not operate the inverter with the cover removed 20 1 Option Module Part Numbers Keypad Remote Cable Option Part Number Description Part Number SW305P 1 6 0 5 VCM LED W Remote LED Keypad SW3001 33 10 20 1 1 Select the desired cable length from table SW3002 6 6 2 0 amp SW3003 9 8 3 0 20 1 2 VCM LCD W Remote LCD Keypad SW3005 164 50 SIF 485 RS485 Interface X 20 1 3 SIF 232 RS232 Interface X 20 1 4 SIF MP Copy Module X 20 1 5 PDA Link SIF 232 RS232 Interface xX 20 1 6 Cont Motortronics Option Modules and Cables 81 VCM Operations Manual Motortronics i See 1 L 1 16 29 5 LED Keypad only 0 56 1 M3 x P0 5 f 4 Qty 2 Cable Connector see table 3 23 82 2 52 64 1 43 36 2 Potentiometer LED Keypad Only 3 SS SSS 0 16 SCH Note Dimensions are given in in mm Fig 20 2 Remote VCM LED LCD Keypad Mounting Dimensions NOTE Use isolated RS232 RS485 ee sa d G
72. arameters A050 A056 1 Motor data error resulting in auto tuning failure 2 Stopping the inverter during Auto tuning before completion Pl D feedback PID feedback signal circuit error detection signal loss 21 5 Keypad Errors Parameter and frequency reverse modifications locked out Keypad operation error Parameter setting error Modification of parameter is not allowed during communication Motortronics 1 Attempt to modify frequency parameter while A039 gt 0000 2 Attempt to reverse while b002 0001 1 Attempt to press A or Wkeys when b004 gt 0 or in speed operation 2 Attempt to modify parameters which can not be modified during Run see parameter list 1 The setting of b006 is within ranges of parameters A032 A035 or A033 A035 or A034 A035 2 b005 lt b006 Setting error while performing Auto tuning e g b000 0 b004 0 Enable command disabled during communication Modify parameters A164 167 during communication 1 Set A039 0000 2 Set b002 0000 1 The A org is available for modifying the parameter only when b004 0 2 Modify the parameters only in stop mode 1 Modify A032 A034 or A035 2 b005 gt b006 3 Set b000 0 b004 0 during auto tuning 1 Issue enable command before while Communicating 2 Set parameters 164 167 before communicating Cont Error Display Codes Cont 87 VCM Operations Manual Com
73. at the the points shown and pull it straight out The Operator has a connector that plugs directly into to the chassis To replace the Digital Operator insert it by carefully lining up the connector and pushing straight in Mounting Screw Fig AD 1 Cover Removal for VCM Frame Sizes 1 amp 2 Finger Removal Grips Both sides Cover Removal Procedure 1 Loosen the two mounting screws completely 2 Push in on the sides of the cover at points A and lift and remove the cover Cover Replacement 1 Set the cover and snap into place and secure with the two mounting screws Note If it is desired to remove the Digital Operator grip it at the the points shown and pull it straight out The Operator has a connector that plugs directly into to the chassis To replace the Digital Operator insert it by carefully lining up the connector and pushing straight in Fig AD 2 Cover Removal for VCM Frame Size 3 Motortronics Appendix D VCM Cover Removal Frames1 2 amp 3 D1 VCM Operations Manual Finger Removal Grips l Both sides Mounting Screws 4 Cover Removal Procedure 1 First remove the Digital Operator by gripping at the points shown and pulling straight out The o Operator has a connector that plugs directly into Digital to the chassis Operator 2 Loosen the four mounting screws and lift off the cover Cover Cover Replacement 1 Set the cover in place and secure with
74. b011 Advanced Display 0000 Disable 0001 Enable b011 0000 Disable advanced display b011 0001 Enable access to advanced functions A000 A181 b012 Language Selection 0000 English 0001 German 0002 French 0003 Italian 0004 Spanish Note The b012 function is only available for products with an LCD keypad option The function is not valid for the LED keypad b013 Motor Current Display Selection 0000 Disable Motor Current Display 0001 Enable Motor Current Display b014 Motor Voltage Display Selection 0000 Disable Motor Voltage Display 0001 Enable Motor Voltage Display Motortronics b Basic Parameter Details b005 b014 32 Cont VCM Operations Manual b015 DC Bus Voltage Display 0000 Disable Bus Voltage Display Selection 0001 Enable Bus Voltage Display F 0000 Disabled b016 PID Feedback Display 0001 Enable 1 The keypad displays the PID feedback value when e A140 1 PID is enabled e Parameter A049 20 Terminal Al2 is PID analog feedback e b016 1 Displays Al2 as PID analog feedback value 0 100 If the feedback signal is 0 10V the display value Al2 10V x100 If the feedback signal is 0 20mA the display value Al2 20mA x100 2 Press the DSP key to toggle between the output frequency and PID feedback value 3 The inverter displays XXXF when in Run mode and XXXr when stopped
75. back Loss 0000 0002 Enabled Drive STOPS After Feedback Loss Feedback Loss A149 Fdbk Lvl Detection Level 0 100 0 Feedback Loss A150 EN Detection delay 0 0 25 5 1 0 Time Seconds Sg Integration Limit A151 PID Limit Value 0 109 100 Integration Value Gate Resets to Zero 0000 Disabled A152 Sel when Feedback 0001 1 Second 0000 Signal equals the 0030 30 Seconds set point Allowable integration A153 Error Margin Error Margin 0 100 0 Units 1 Unit 1 8192 Motortronics A Advanced Parameter Summary A140 A153 43 Cont VCM Operations Manual Motortronics A Advanced Parameter Summary A154 A163 44 0000 AIN 0 10V or 0 20mA Al2 0 10V or 0 20mA 0001 AIN 0 10V or 0 20mA AIN or Al2 Source Al2 2 10V or 4 20 mA ENEE 0002 AIN 2 10V or 4 20 mA 9909 2 Al2 0 10Vor0 20mA 0003 AIN 2 10V or 4 20 mA Al2 2 10V or 4 20 mA A155 Sleep Level Ges Function 9 99 400 00 0 0 peration Level A156 SCH Delay Sleep Function 0 0 25 5 0 0 ime Delay Time 0000 NONE 0001 FPM feet per minute 0002 CFM cubic feet per minute 0003 PSI pounds per square inch 0004 GPH gallons per hour 0005 GPM gallons per minute 0006 in 0007 ft 0008 s units per second 0009 m units per minute Engineering Unit 0010 h units per hour Pe only for PID 0011 Deg F AIS Uae NONE Feedback used 0012
76. cated under the digital operator Do not connect or disconnect any wiring while power is present Do not test parts and signals on the circuit boards during the inverter operation Do not disassemble the inverter and modify any internal wires circuits or parts Ensure that the ground terminal of the inverter is bonded properly to earth ground For 200V class ground to lt 100 Q For 400v class ground to lt 100 A CAUTION Do not perform high voltage dielectric tests on any inverter parts as damage to these parts may can result Do not connect the AC input power supply to the motor terminals T1 U T2 V and T3 W of the inverter Do not touch any circuit board without proper precautions as the CMOS ICs on the inverter s control board can be damaged due to static electricity Motortronics Introduction amp Safety 17 VCM Installation and Operations Manual 2 0 Product Inspection MOTORTRONICS s inverters have all passed a functional factory test before delivery Please check the following when you receive and unpack the inverter Check for any damages that may have occured during transportation or handling If there is damage do not apply power and contact a MOTORTRONICS sales representative Check that the model and capacity of the inverter are the same as those specified in your purchase order The following describes the nameplate information CAUTION L Model XXXXXXXXXXXX Model and _ Motor Rating xx
77. d Parameter Details A050 A056 Cont amp A057 A068 56 VCM Operations Manual Function LCD Code No Display Description Range Code Factory Setting A059 Jog Freq Jog Frequency Hz 0 00 400 00 2 00 A061 Freq Command 1 Frequency Command 1 Hz 0 00 400 00 5 00 A062 Freq Command 2 Frequency Command 2 Hz 0 00 400 00 5 00 A063 Freq Command 3 Frequency Command 3 Hz 0 00 400 00 10 00 A064 Freq Command 4 Frequency Command 4 Hz 0 00 400 00 20 00 A065 Freq Command 5 Frequency Command 5 Hz 0 00 400 00 30 00 A066 Freq Command 6 Frequency Command 6 Hz 0 00 400 00 40 00 A067 Freq Command 7 Frequency Command 7 Hz 0 00 400 00 50 00 A068 Freq Command 8 Frequency Command 8 Hz 0 00 400 00 60 00 Priority in reading the frequency Jog gt Preset speed gt Keypad frequency or external frequency signal Multifunction Multifunction Multifunction Jog Command Output terminal 3 terminal 2 terminal 1 terminal frequency Preset value 04 Preset value 03 Preset value 02 Preset value 05 preset value 0 0 0 0 A061 X X X 1 A059 0 0 1 0 A062 0 1 0 0 A063 0 1 1 0 A064 1 0 0 0 A065 1 0 1 0 A066 1 1 0 0 A067 1 1 1 0 A068 A060 Step of Up Down Function Hz 0 00 5 00 Hz 1 A060 0 00 When the Up terminal is ON the frequency continuously increases while the Down termi
78. d deceleration time the resulting control of the accelerating and decelerating times are prioritized as follows Acc Dec time 1 Acc Dec time 2 JOG Acc Dec time Function b007 b008 A025 A026 A027 A028 b004 determines the b004 determines the Preset value output frequency output frequency GE E SES requency source source A050 A056 0005 Off off On Jog command A050 A056 0006 Acc Dec time 2 oh Oh Of 5 When the S curve time A023 A024 is set to 0 sec the acceleration and deceleration ramps are linear 6 When S curve time A023 A024 is greater than 0 sec the acceleration and deceleration action is as shown in Fig 19 4 7 Regardless of the stall prevention period the actual acceleration and deceleration time preset acceleration deceleration time S curve time For example acceleration time b008 A023 Cont Motortronics A Advanced Parameter Details A019 Cont A020 A028 48 VCM Operations Manual 8 During the acceleration and deceleration process there may be a residual error in Acceleration and deceleration toggling If you need to toggle the acceleration and deceleration time during the acceleration deceleration process set the S curve time A023 A024 0 sec Fig 19 4 A029 DC Injection Brake Start 0 1 10 0 Hz Frequency Hz A030 DC Injection Brake Level 0 0 10 0 A031 DC Injection Brake Time 0 0 25 5 sec seconds
79. e rated current of the drive And each motor must be equipped with proper thermal overload protection separate thermal overload relay for each motor In this type of application the VCM Series drive must be operated in V Hz mode Do not add capacitive components such as phase capacitors LC or RC between the drive and the motor Motortronics Input Fuse Types amp Ratings Cont Circuit Breakers amp Magnetic Contactors 19 VCM Installation and Operations Manual 14 0 Reactor Input Output Specifications The specifications for the input AC Power side and output DC to Motor side reactors are as shown in the following tables Table 14 1 Input Reactor Specifications Inductance mH Motortronics Input amp Output Reactor Specifications 20 VCM Installation and Operations Manua 15 0 Braking Unit and Braking Resistor Selections Braking Resistor Suitable Motor Braking resistor Braking k S 7 VCM k EE k Braking Resistor dimension Inverter PE braking unit Capacity Specification resistor L x W x H Model Type Duty Cycle 2P5 JNBRN 201 i 10 inches mm 9 88x1 10x2 36 251x28x60 9 88x1 10x2 36 251x28x60 9 88x1 10x2 36 251x28x60 10 79x1 34x3 07 274x34x78 10 79x1 34x3 07 274x34x78 15 7x1 57x3 94 400x40x100 15 7x1 57x3 94 400x40x100 21 1x1 96x4 33 Qty 2 535x50x1 10 24 2x1 96x4 33 Qty 2 615x50x110 21 1x1 96x4 33 Qty 4 535x50x1 10 21 1x1
80. ed Parameter Details A081 A091 59 VCM Operations Manual Hz A063 T al 20s 25s 30s 40s 1 AO71 A072 A073 A074 Single Cycle Auto Run Example Fig 19 12 B Periodic Running A091 0002 and 0005 In this example the inverter will repeat the same cycle periodically Hz 30s 40s A073 A074 q a 20s 25s 30s 40s 20s 25s 1 A071 A072 A073 A074 A071 A072 Periodic Cycle Auto Run Example Fig 19 13 C Single Cycle A091 0003 and 0006 In this example the speed of final the step will be held to run The settings are the same as the 2 prior examples except A084 which is changed to 1 Fwd Hz 30nZ emen A064 20s 25s 30s 40s a071 A072 A073 1 A074 l Single Cycle Auto Run Example Final step hold Fig 19 14 Motortronics A Advanced Parameter Details A091 Cont 60 Cont VCM Operations Manual D A091 0001 0003 If the inverter stops and re starts it will continue running from the unfinished step according to the setting of A091 0004 0006 If the inverter stops and re starts it will begin a new cycle and continue running according to the setting of A091 Fig 19 15 A092 AIN Gain 0 200 A093 AIN Bias 0 100 0000 positive 0001 negative 0000 positive 0001 negative 1 100 x 4 mSec A094 AIN B
81. eshold Level A108 B Output Frequency Detection Level A107 lt Frequency Threshold Level A108 A105 A106 02 Set Frequency Reached Set Frequency A108 Fig 19 20 Cont Motortronics Advanced Parameter Details A105 A108 Cont 65 VCM Operations Manual Motortronics Run Cord EE b000 STOP D Output Freq Detection Level A107 Inverter Output Frequency Output Freq Detection Level A107 Relay Output Signal A105 A106 03 Frequency Threshold Level Set Frequency gt A107 Fig 19 21 Run Command ON RRR e b000 STOP Output Freq Detection Level A107 Inverter Output Frequency Output Freq Detection Level A107 Relay Output Signal Note The Relay Output is always active when the inverter is stopped A105 A106 03 Frequency Threshold Level Set Frequency lt A107 Fig 19 22 Advanced Parameter Details A105 A108 Cont 66 Cont VCM Operations Manual Fig 19 23 0000 Enable Trip Prevention During A111 Trip Prevention Selection Acceleration During Acceleration 0001 Disable Trip Prevention During Acceleration A112 Tip Prevention Level During ege _ 300 based by Motor HP A003 Acceleration 0000 Enable Trip Prevention During A113 Trip Prevention Selection Deceleration During Deceleration 0001 Disable Trip Prevention During Deceleration A114
82. etermined by the MOTORTRONICS standard motor specification limit When parameter A000 2 V f control the keypad will display Err2 if Auto tuning is performed Motortronics Control Mode Selection 27 VCM Operations Manual 19 0 b Basic and A Advanced parameters defined The VCM inverter has two programmable function parameter categories A Advanced and b Basic which are described in detail in this section It is important to note that while the parameters are set individually they are interactive with other parameters and must be considered when adjusting the value It would be prudent on the users part to consider all parameters that are to be changed for a particular application before setting the individual values Note that the Advanced parameters are designated with an uppercase A where the Basic parameters are designated with a lowercase b This is the result when a 7 segment LED display is used and is not intended to show priority b Basic These parameters consist of the more basic parameters that most users need to consider Examples of basic settings are acceleration and deceleration rates b007 and b008 run command and frequency sources b000 and b004 and optional current and voltage displays b013 b015 One important b parameter b011 allows the user to select whether to allow access to A advanced parameters As mentioned in the keypad navigation section in order to access and change the A parameters b
83. faulty or wiring is bad Motortronics VCM fault VCM fault NOTES 1 The voltage between input terminals should be within 10 of the nominal value 2 The voltage deviation should be within 3 of the value without the motor Fig 22 4 Motor Will Not Run Troubleshooting Flow Chart Motor Will Not Run 94 VCM Operations Manual Motortronics Motor overheats s the load or current exceeding the the inverter rating Is the the moto running at low speed for an extended time Is there output voltage to the U V and W terminals Is there anything obstructing motor cooling Yes No Reduce the load or increase the inverter and or the motor Replace motor with one of proper duty rating gt VCM fault Faulty connection between VCM and motor Ye Yes Within 3 of the nominal value Remove obstruction s gt Correct connection Fig 22 5 Motor Overheating Does it happen during acceleration Are the output voltages between U V and W terminals he same Is the load fluctuating s there any mechanical vibration or gear backlash Minimal Increase the accel decel time Is acceleration time correct Reduce the load or increase the inverter and or the motor
84. frequency signal Cont Motortronics A Advanced Parameter Details A050 A056 52 VCM Operations Manual Multifunction Multifunction Multifunction Jog Command Output terminal 3 terminal 2 terminal 1 terminal frequency Preset value 04 Preset value 03 Preset value 02 Preset value 05 preset value 0 0 0 0 A061 X X X 1 A059 0 0 1 0 A062 0 1 0 0 A063 0 1 1 0 A064 1 0 0 0 A065 1 0 1 0 A066 1 1 0 0 A067 1 1 1 0 A068 1 ON 0 OFF amp X Don t Care 4 0006 Toggle acceleration and deceleration time This input selects the acceleration 1 deceleration 1 S curve 1 or acceleration 2 deceleration 2 S curve 2 5 0007 or 0025 External Emergency Stop Contact A or B When the external emergency stop contact is closed the inverter will decelerate to stop via the time set by A026 Deceleration time 2 and the display will flash E S when the emergency stop signal is received regardless of the b003 Stopping method setting To restart the drive after the external emergency stop contact is opened press the run key on the keypad or toggle the run input contact The inverter will restart from the start frequency If the emergency signal is cleared before the inverter stops completely the inverter still carries out the emergency stop The multifunction output relays A105 Relay output 1 and or A106 Relay output 2 will activate with an emergency stop if A105 and or A10
85. g run Overvoltage during operation deceleration Illegal interrupt of CPU Over speed during operation The preset deceleration time is too short Acceleration time is set too short The capacity of the motor exceeds the capacity of the inverter Short circuit between the motor winding and the frame Short circuit between motor wiring and ground IGBT module is damaged Transient load change Transient power change Deceleration time setting too short or excessive load inertia 2 Input voltage varies widely fluctuates Outside noise interference 1 Motor load excessive or inverter capacity too small 2 Motor parameter error vector mode 3 The gain is excessive in vector mode 4 Current detection circuit fault Set a longer deceleration time Parameter b0008 1 Set a longer acceleration time Parameter b0007 2 Replace inverter with the same or greater capacity as that of the motor Check the motor Check the wiring Replace the IGBT module Increase the capacity of the inverter 2 Repeat parameter auto tuning A006 1 3 Reduce stator resistance A168 if the above actions are ineffective 1 Set a longer deceleration time 2 Add a braking resistor or braking unit 3 Add a reactor to the input line side 4 Increase inverter capacity Return unit if this is a frequent occurrence 1 Increase acceleration deceleration time
86. g resistor power rating Watts Vpnb Braking voltage 220V 380VDC 440V 760VDC ED Braking effective period Braking time total cycle time x 100 R Braking resistor value ohms For further detailed information please contact MOTORTRONICS Motortronics Braking Unit amp Braking Resistor Selections 21 VCM Installation and Operations Manual 16 0 EMC Filters The inverters use PWM Pulse Width Modulation in the output power section which results in rapid on off switching of the solid state power devices IGTB transistors Because of this unwanted EMI Electromagnetic Interference and RFI Radio Frequency Interference is produced which may affect other equipment EMC filters available from independent suppliers may be used to control this interference within limits set forth by the following standards EMC Standard 89 336 EEC EMI Radio Standard EMS Immunity Standard EN 61800 3 1996 A11 2000 First Environmental Unrestricted Distribution Class B EN 61800 3 1996 A11 2000 First Environmental Restricted Distribution Note Please refer to Appendix D for dimensional information for the various type EMC filters Motortronics EMC Filters 22 VCM Installation and Operations Manual 17 0 Keypad Key Functions and Navigation The VCM keypad provides all the necessary functions to allow full control of the VCM inverter The keypad has membrane type keys and a 7 segment 4 digit LED display Also located on the key
87. he inverter s are mounted vertically to maximize air flow to the heatsink To further increase airflow the dust cover on the inverter s may be removed provided that the environment is free from contaminants Fan PANEL VGM 4 PANEL Enclosure VCM VCM VGN Correct Correct Panel Mounting Enclosure Mounting Fig 4 1 1 Panel and Enclosure Placements Cont Motortronics Environment amp Installation Inverter Mounting 6 VCM Installation and Operations Manual Fig 4 1 2 Mounting Clearances Motortronics Environment amp Installation Inverter Mounting Cont 7 VCM Installation and Operations Manua 5 0 General Wiring Diagram 1 2 HP and 3 75 HP prior to Version 1 3 TERMINAL DESIGNATIONS FOR POWER DEVICE INPUTS FOR VARIOUS HORSEPOWER See Sec 7 0 for further details AC Input Voltage L1 R L2 S Lamm MULTIFUNCTION DIGITAL INPUTS See parameters A050 A057 5 can be configured for pulse input A054 0019 See also parameter A098 S6 Al2 can be configured as a digital or analog input Braking DC Choke Resistor 230V 0 5 10 HP PE 460V 1 15 HP P nO e Q Braking DC Power Resistor 230V 15 20 HP 460V 20 HP eg Supply E y DC Power Supply or External Braking Unit 230V 25
88. ias Selection A095 AIN Slope AIN amp Al2 signal verification poe Scan Time A097 Al2 Gain 0 200 1 A094 0000 AIN Bias selection positive OV OmA corresponds to the lower frequency limit and 10V 20mA corresponds to the upper frequency limit 2 A094 0001 AIN Bias selection negative 10V 20mA corresponds to the lower frequency limit and OV OmA corresponds to the upper frequency limit 3 Al2 S6 PID feedback signal When A154 0000 0 10 V 0 20mA Output frequency SW2 set to I I x 0005 20 when l2 0 Output frequency SW2 set to V V x b005 10 when VI 2 0 When A154 0001 2 10 V 4 20 mA Output frequency SW2 set to I l 4 x b005 16 when 2 4 Output frequency 0 when I lt 4 Output frequency SW2 V V 2 x b005 8 when V 22 Output frequency 0 when V lt 2 Cont Motortronics A Advanced Parameter Details A091 Cont amp A092 A097 61 VCM Operations Manual NOTE Refer to the example tables and figures below for additional information a setting b setting A 100 050 000 000 100 c 100 050 000 001 100 B 100 000 000 000 100 D 100 000 000 001 100 Hz Hz Bias A D Dias A SEN 60 Upper frequency limit 100 60 Upper frequency limit dee eps 60 0 6 b005 60 0 C 050 30 f 050 30 pe e 000 v 000
89. ings TM1 10 VCM Installation and Operations Manual 7 2 Power Terminal Block TM1 Electrical Ratings and Tightening Torques Table7 1 Electrical Ratings and Tightening Torques Phase Tightening Torque Horsepower Power source Volts Amps Lb ft KG M Lb in KG CM 0 5 amp 1 200 240V 7 10 8 20 0 59 0 08 40A 1 5 0 21 18 00 20 28 3 5 ae N 380 480V 600 15 20 amp 25 200 240V 20 25 amp 30 380 480V 1 84 0 3 22 1 30 30 200 240V en 40 amp 50 3 380 480V 40 LZ 200 240V 4 42 0 66 53 1 66 60 amp 75 380 480V 8 0 Inverter Wiring 8 1 Input Output Power Wiring Connections Terminal TM1 Table 8 1 Input Output Power Wire Size vs Horsepower Inverter Input Voltage Horsepower 240V 0 5 1 amp 2 40 480V_ 1 2 3 amp 5 7 amp 10 EN EE T E TA AWG mm 14 2 0 12 3 5 10 5 5 2 30 1 50 Wire size shown is based on maximum terminal size Please consult the NEC or local codes for the proper size to be used Use only copper wires Proper diameter wire should be based on ratings at 105 C The minimum voltage rating of wiring is 300V for 230VAC and 600V for 460VAC o For safety reasons do not use under sized wiring 8 2 Input Output Power Wiring Noise Suppression Electrical noise or EMI can be generated from the input power lines and or the output power leads to the motor This can interfere with the function
90. level lt 2V PNP only or analog input terminal Al2 0 10Vdc 4 20mA refer to A055 description For Ver 1 3 or later only see Appendix F for further details Cont Control Terminals TM2 Terminal Layout amp Wiring 15 VCM Installation and Operations Manual 10 2 Control Terminal Layout Terminal Block TM2 and Control Switches 3 40 HP 230V 3 75 HP 460V 0 5 2 HP 230V 1 2 HP 460V SS gg Sege ARA OS OS OS OS OS SSS SFOS OPO OSS SSS Sg Version 1 3 Fig 10 2 1 Control Terminal TM2 Layout 0 5 10 HP 230V 1 15 HP 460V 15 40 HP 230V 20 75 HP 460V ARARA OP OS OS OSs SFOS OP OP OS OS OS OSS Kg FOS OS OS OS OS OS OSS Fig 10 2 2 Control Terminal TM2 Layout Prior to Version 1 3 Vv NPN SW1 Sets the input digital terminals S1 S7 for Sink NPN or Source PNP logic Control Board sw2 SW3 SW1 SW2 Sets the analog input terminal AIN for voltage V or current I i E SW3 Sets the analog input terminal Al2 Ver 1 3 or later or the multifunctional terminal S6 Al2 prior to Ver 1 3 for voltage V or current I Control Switches Please refer to General Wiring Diagrams 5 0 and 6 0 for further information 10 3 Control Terminal Wiring and Connections Terminal TM2 Control wiring is connected to terminal TM2 Select the proper wire and rating in accordance with the following e Use copper wire only The proper wire diameter should be based
91. munication failure 1 Faulty incorrect wiring Incorrect settings of communication parameters Check sum error Incorrect communication verification 1 Check hardware and wiring 2 Check parameters A161 A164 Incorrect parameter settings Attempt to change A175 Voltage and current detection circuits are malfunctioning Reset inverter or contact technical support Parameter set error Copy unit failed Parameters do not match NOTES 22 0 Troubleshooting Can not connect with Copy unit Copy unit failure The HP rating on Copy unit and the inverter are different Copy the parameter to the inverter to verify the parameters do not match 1 Modify parameter A040 2 Change copy unit 3 The HP rating need to be the same 1 The voltage and HP rating of the Copy unit is different than the inverter 2 Change copy unit The following troubleshooting section includes both general troubleshooting and flow chart guidance The flowcharts include Fig 22 1 1 Fault Display Troubleshooting Fig 22 1 2 OC and OL Fault Troubleshooting Fig 22 1 3 OV and LV Fault Troubleshooting Fig 22 1 4 Motor Will Not Run Fig 22 1 5 Motor Overheating Fig 22 1 6 Motor Instability Use extreme caution when troubleshooting as lethal voltages are present Motortronics Error Display Codes Cont amp Troubleshooting Cont 88 VCM Operations Manual 22 1 General T
92. n AC A133 Max Voltage Voltage Input Volt A007 100 0 6 Ratio Mid Frequency S 25 00 A134 Mid frequency Hz 0 10 400 00 30 00 4 amp 6 Mid Frequency 0 0 100 0 100 based on AC MoS Mid Voltage Voltage Ratio Input Volt A007 ae S Minimum A136 Min frequency Frequency Hz 0 10 400 00 0 50 0 60 6 Minimum e A137 Min Voltage Frequency EE EE 1 0 6 Voltage Ratio H A138 A139 Reserved Reserved Cont VCM Operations Manual 0000 Disabled 0001 Bias D Control 0002 Feedback D Control 0003 Bias D Reversed Characteristics Control 0004 Feedback D Reversed Characteristics Control 0005 Frequency Command Bias A140 PID Mode Sel Mode Selection D Control 0000 0006 Frequency Command Feedback D Control 0007 Frequency Command Bias D Reversed Characteristics Control 0008 Frequency Command Feedback D Reversed Characteristics Control A141 Feedback Gain Feedback Gain 0 00 10 00 1 00 A142 PID Gain Proportional Gain 0 0 10 0 1 0 Integration Time A143 PID I Time Seconds 0 0 100 0 10 0 Differentiation A144 PID D Time Time 0 00 10 00 0 00 Seconds 0000 Positive A145 PID Offset PID Offset 0001 Negative 0000 A146 PID Offset Adj a Offset AdIUst 4 4169 0 Output Lag Filter A147 Output Filter T Time Seconds 0 0 2 5 0 0 0000 Disabled Feedba k Loss 0001 Enabled Drive Continues to A148 Fdbk Sel Detection Mode Operate After Feed
93. n accordance with the load characteristics 1 Vector general mode is best suited to control general loads or rapidly changed torque loads 2 Vector VT mode is suitable for Fan and Pump loads The magnetizing current of the motor will vary with the torque which will reduce the average current and save energy 3 If V F mode is selected set parameters b009 and A129 A137 in accordance with the load characteristics Motor Rated Voltage Vac Vac Motor Rated Current A Amps Motor Rated Power kW Killowatts Motor Rated Speed RPM RPM A004 X100 Motor Rated Speed Motor Rated Frequency Hz Hz A006 Motor Parameter Auto Tuning ee Zeien 1 Whenever the vector mode is selected the motor nameplate data must be input to parameters A001 A005 2 The Auto tuning is performed by setting AOO6 0001 The detected internal data will automatically be written to parameters A168 to A172 when the display shows End Ex If the motor rated speed is 1700 rpm set A004 to 17 0 1 The motor parameter auto tuning is stationary auto tuning During motor auto tuning the motor does not rotate and the keypad displays AT 2 During motor parameter auto tuning the input signal in the control circuit is invalid 3 Before motor parameter auto tuning confirm that the motor is stopped 4 The motor parameter auto tuning is only available for vector control modes A000 0000 or A000 0001 A007 AC Line Input Voltage
94. nal is ON the frequency continuously decreases until the upper and lower frequency limits are reached See fig below Fig 19 10 Cont Motortronics A Advanced Parameter Details A057 A068 Cont amp A060 57 VCM Operations Manual 2 A060 0 01 to 5 00 When the Up Down terminal is ON the output frequency steps at the incremental frequency set by A060 If Up Down signal is ON for more than 2 seconds the output frequency will ramp continuously toward the frequency limits until it is turned OFF See fig below Fig 19 11 A061 A062 A063 A064 Auto_Run Mode Frequency A065 Command A066 A067 A068 COIN oO a aR ol n A071 A072 A073 A074 Auto_Run Mode Operation A075 Selection 0 3600 Sec A076 A077 A078 Orn oO al TG lMieh Motortronics A Advanced Parameter Details A060 Cont amp A061 A078 58 Cont VCM Operations Manual A081 A082 A083 A084 A085 A086 A087 A088 0000 Stop 0001 Forward 0002 Reverse Auto_Run Stop COIN OO RAION 0000 Auto Run Mode Not Effective 0001 Auto Run mode for one cycle continue running from the unfinished step if restarting 0002 Auto Run mode is performed periodically continue running from the unfinished step if restarting 0003
95. ncreased by parameter A129 torque boost gain as shown in the fig below 00 09 175 14 5 01 10 10 7 02 11 11 8 5 8 03 12 12 9 5 9 04 17 5 4 05 25 5 13 20 5 7 14 28 5 8 06 15 45 0 1 0 07 16 55 0 1 0 08 17 65 0 1 0 Fig 19 28 Note When A129 0 the torque boost function is invalid 4 In an induction motor there is slip due to the load torque resulting in a decrease in motor RPM To compensate for the speed change it is necessary to boost the output voltage Parameter A131 motor rated slip compensation is used to accomplish this function and is calculated as per the following equation f Output Current A130 Note A002 motor rated current Slip frequency boost x A131 A002 A130 A130 motor no load current A131 approximate value Motor synchronization speed Rated speed Motor synchronization speed Marked on the motor nameplate Motor synchronization speed 120 __ x Motor rated frequency 50Hz or 60Hz RPM Motor Poles i W Con Motortronics Advanced Parameter Details A129 A137 Cont 72 VCM Operations Manual Example 4 Poles 6QHz induction motor synchronization speed 120 x 60 1800 RPM Note Motor no load current A130 differs with the inverter HP capacities see parameter A175 and should be set to actual values Refer to A002 note A140 PID Operation Selection
96. nd then press the READ ENTER key to save After all parameter changes have been made press the DSP FUN key to return the main display show the output frequency Toggles display between the set output frequency main display and b or A parameters when A is activated Returns to b menu b parameters displayed Scroll from Scroll to function Parameter b000 to b016 or code value function or value saved Press at any time to return to the main display Cer FUN Select digit position To enter the A parameters select b011 and then 0001 Select A A Select Leftmost dot lt RESET Returns to A menu Display flashes Then returns to parameter selected A parameters displayed Scroll from Scroll to function Parameter A000 to A181 or code value function or value l saved as t digit value Select digit position Fig 17 3 Setting b Basic and A Advanced Parameters Motortronics Keypad Functions amp Navigation Setting b amp A Parameters 26 VCM Installation and Operations Manual 18 0 Control Mode Selection The VCM inverter series has three control modes 1 General Vector Control 2 VT Variable torque Vector Control Special for Fans and Pumps 3 V f Control Factory default The user can select one of these control modes by following the flow chart below and setting the parameters as shown When vector control is selected
97. nforms to the rated voltage and current of the inverter to control the power and protect the inverter e A Do not use the circuit breaker as the run stop switch for the inverter Ground fault detector breaker e AN Install a ground fault breaker to prevent problems caused by current leakage and to protect personnel Select current range up to 200mA and action time up to 0 1 second to prevent high frequency failure Magnetic contactor Normal operations do not need a magnetic contactor When performing functions such as external control and auto restart after power failure or when using a brake controller install a magnetic contactor e Do not use the magnetic contactor as the run stop switch for the inverter AC line reactor for power quality When inverters are supplied by a high capacity above 600KVA power source an AC reactor can be connected to improve the power factor Install Fast Acting Fuse To protect peripheral equipment install fast acting fuses in accordance with the specifications in Sec 12 0 Input and output noise filter SG A filter must be installed when there are inductive loads affecting the inverter Inverter Output terminals T1 T2 and T3 are connected to U V and W terminals of the motor If the motor runs in reverse while the inverter is set to run forward swap any two terminals connections for T1 T2 and T3 o A To avoid damaging the inverter do not connect the output terminals T
98. ntained when the inverter stops and the UP Down is available 1 A058 0000 Upon receiving a Run command the inverter will accelerate to the speed set in parameter 6 00 When the Up Down command is activated the inverter begins to accelerate decelerate and the inverter will hold that speed when the Up Down command removed When a Stop command is given the inverter will ramp stop or stop as determined by the b003 It will store the frequency value at the time when the Stop signal is activated The Up Down function is unavailable when the inverter is stopped The keypad is available to modify the preset frequency 6 00 If A058 0002 the UP Down function is available When the inverter stops 2 A058 0001 When the Run terminal is energized the inverter accelerates from 0 Hz and the Up Down function is same as above When a Stop command is given the inverter will ramp stop or stop determined by b003 to 0 Hz The next Run command will start from 0 Hz A059 amp Jog and Preset MFIT Speed Set Jog and preset speed by A061 Setting on Keypad Keypad A068 1 A050 056 0002 0004 preset speed 1 3 ON the inverter operates at preset speeds 1 8 based on the corresponding frequency output vs the terminal input states is shown in the table 2 A050 056 0005 Jog ON the inverter operates in Jog acceleration time Jog decelerate time ON Cont Motortronics A Advance
99. oad current Amps AC Motor rated slip GE compensation EE A132 Max output frequency Hz 0 20 400 0 Hz Max output frequency voltage _ A133 ratio 0 0 100 0 A134 Medium frequency Hz 0 10 400 0 Hz Medium output frequency a A135 Voltage ratio 0 0 100 0 A136 Min output frequency Hz 0 10 400 0 Hz A137 Min output frequency voltage 0 0 100 0 ratio 1 When b009 0018 the V F pattern can be customized in accordance with the parameters A132 A137 as shown in the fig below Fig 19 26 Cont Motortronics Advanced Parameter Details A123 A128 Cont amp A129 A137 70 VCM Operations Manual Refer to Table 00 17 V f Pattern 2 b009 V f pattern b009 sod nd V f pattern sod nd 100 oa CH goen jel u y goen jel u s y 1 5 3 0 60 400 Hz 400 Hz 60 1 5 30 0 6 30 60 400 Hz 17 nb 0 ues uDuu anbuo Buiseai99g swia SAS ZH 09 nb 0 Wels y IH nb 0 Huiseai99q swia SAS ZH OS anbio Jueysuoy anbio Jueysuoy Fig 19 27 Pre configured V f Patterns Set by Parameter b009 71 Advanced Parameter Details A129 A137 Cont Motortronics VCM Operations Manual 3 Parameter b009 00 17 sets the V f pattern The value of the output voltage is set as a percentage of maximum by the values of B and C at the frequencies shown The starting torque can be i
100. ource2 d auxiliary 0 4 0 requency command A Reserved Reserved 0000 Output Run Frequency Analog Ortpul 0001 Input Frequency Setting voltage Mode 0002 Output Voltage A103 AO Mode Sel 0 10 VDC a DON 9 0000 1 Term f oltage FM 0004 Output Current 0005 PID Feedback Analog Output A104 AO Gain Gain 0 200 100 1 0000 Run 0001 Frequency Reached Frequency Command Set Frequency A108 0002 Set Frequency A107 A108 0003 Frequency Threshold Level gt A107 Frequency Reached 0004 Frequency Threshold Level lt A107 Frequency Reached Output Relay R1 0005 Over torque Threshold Level GES GE Operation Mode 0006 Fault ade 0007 Auto Restart 0008 Momentary AC Power Loss 0009 Emergency Stop Mode 0010 Coast to Stop Mode 0011 Motor Overload Protection 0012 Drive Overload Protection 0013 PID Feedback Signal Loss 0014 Power on 0015 Under torque Threshold Level Output Relay R2 A106 Relay R2 Sel Operation Mode 0000 Cont VCM Operations Manual Frequency Reached A107 Freq Agree Hz Refer to 0 00 400 00 0 00 A105 0001 Freq Agree Frequency Reached AOS width Bandwidth Hz 0 00 30 00 RO A109 A110 Reserved Reserved Trip Prevention 0000 Enable Trip Prevention Trip Prevent During Acceleration Sch ACC ER 0001 Disable Trip Prevention BER During Acceleration Trip Prevention o A112 Trip ACC Level Level During OO SOO
101. pad is a potentiometer that can be used to control inverter output frequency when selected as the control source A remote keypad is available as an option and is covered more in detail in the Option Modules Sec 20 0 17 1 VCM Keypad 4 digit 7 segment LED display gt LED indicators LED BR Output frequency control potentiometer SEQ iA Fw REV zf when selected RUN Membrane keys READ Ea ENTER LOCAL REMOTE Fig 17 1 VCM Keypad 17 2 Keypad LED Functions Table 17 1 LED STATUS DESCRIPTION OFF Run Command Source is from the keypad B000 0 SEQ Sequence factory default l ON Run Command Source is from external terminal B000 1 or RS485 communication control B000 2 OFF Frequency Command Source is from the keypad B004 0 factory default Frequency Command Source is from potentiometer on FRQ Frequency ON es B004 1 external analog Geer B004 2 up down frequency control using MFIT S1 S6 B004 3 or RS485 communication control B004 4 x ON Drive is running in the forward direction EECH Flashing Drive is in the stop mode ON Drive is running in the reverse direction BEV Reverse Flashing Drive is in the stop mode FUN Function ON Entering A or b parameters Hz RPM ON Display is showing output frequency VOLT ON Display is showing motor voltage B014 1 DC bus voltage B015 1 or PID feedback voltage B016 1 AMPS ON Display is showing motor current BO13
102. ply power Replace faulty parts Are there any abnormal indications Replace control board Input operational command Is the Fwd LED on Input frequency command Replace control board Is the output frequency displayed on the digital operator Replace control board Is there motor output voltage at terminals U V amp W Replace control board Yes Connect the motor and run Any faults displayed Are the current detectors ok Inverter is functioning normally Does the inverter function normally after replacement G The inverter is faulty Perform a detailed check Fig 22 3 OV and LV Error Troubleshooting Troubleshooting Flow Chart OV amp LV Error 93 VCM Operations Manual Motor will not run No is MCCB tripped Yes Are voltages Between power terminals correct Yes Note 1 Is the charge indicator LED on Yes Is the the run command on Yes Is there output voltage to the U V and W terminals Yes Are the output voltages between U V and W terminals he same Yes Note 2 Wiring short circuit gt Input voltage or wiring is incorrect gt VCM fault gt Turn on the run command Motor
103. ps on a fault turn the Run switch OFF to perform a reset or restarting will not occur unless power is cycled A020 Error reset mode setting b007 Acceleration Time 1 seconds 0 1 3600 0 sec b008 Deceleration Time 1 seconds 0 1 3600 0 sec S Curve of First Acceleration A023 Stage seconds 0 0 4 0 sec A024 S Curve of Second Acceleration 0 0 4 0 sec Stage seconds A025 _ Acceleration Time 2 seconds 0 1 3600 0 sec A026 _ Deceleration Time 2 seconds 0 1 3600 0 sec for Emergency Stop reference A027 dog Acceleration Time seconds 0 1 25 5 sec A028 Jog Deceleration Time seconds 0 1 25 5 sec 1 Formula for calculating acceleration and deceleration time The denominator is based on the rated frequency of the motor A005 Preset Preset Acceleration time b007 or A025 x frequency Deceleration time b008 or A026 x frequency A005 A005 2 When A050 A056 0006 the second acceleration and deceleration time the first acceleration deceleration S curve or the second acceleration deceleration S curve will be set by the external input terminal 3 When A050 A056 0005 Jog Jog run is controlled by external terminals The acceleration and deceleration action will be at Jog acceleration and deceleration times 4 When the external terminals select A050 A056 to 0005 Jog and 0006 acceleration an
104. r will trip with LV C being displayed 2 The allowable power loss time differs with ratings of the various models The range is from 1 to 2 seconds 3 A013 0000 If power is lost the inverter will not start 4 A013 0001 If the power loss time is less than the value of A014 the inverter will Spin Start in 0 5 second when the power is re supplied and the number of restart times is unlimited 5 A013 0002 if the power is lost but is reapplied before the inverter loses control power the inverter will restart according to the settings of b000 and A017 and the status of the external switch 0 0 2 0 sec Note If b000 0001 AO17 0000 and A013 0001 or 0002 and power is lost for an extended time disconnect the power to the drive to avoid injury to personnel and equipment when power is re applied A015 Direct run after power u 0000 Enable Direct Run After Power Up p p 0001 Disable Direct Run After Power Up 1 A015 0000 If the inverter is set to external terminal control 6000 0001 the inverter will auto start if the run switch is ON when power is applied It is recommended that the run switch be turned to OFF to avoid injury to personnel or equipment when power is applied 2 A015 0001 If the inverter is set external terminal control 0000 0001 the inverter will not auto start if the run switch is ON when power is applied and the display will flash STP1 In this case it is
105. rectly when Up Down Keys are pressed A012 Starting Starting Method 0000 Normal Start 0000 Method Selection 0001 Enable Speed Search 0000 Momentary power loss and restart disable Momentary Power 0001 Momentary power loss and A01 3 PwrL Selection Loss and Restart restart enable 0000 0002 Momentary power loss and restart enable while CPU is still powered up l Momentary Power ang PWr Ridethru Lee Ride Thru 0 0 2 0 0 5 Time Seconds 0000 Enable Direct run after Direct Run After power up ETS Dirata Sel Power Up 0001 Disable Direct run after SE power up Delay ON Timer A016 Dir Start Delay Seconds 0 0 300 0 0 0 0000 Enable Speed Search A017 Auto Restart Auto Restart Method 0001 Normal Start 0000 Cont VCM Operations Manual Auto Restart Number of Auto SE Sel Restart Attempts Hee 9 Auto Restart Auto Restart Delay A019 Delay Time Seconds 0 0 800 0 0 0 0000 Enable Reset Only when Run Reset Mode Command is Off ee Sel meser Mode sening 0001 Enable Reset when Run goug Command is On or Off A021 A022 Reserved Reserved S Curve Acc Dec 1 A023 S Curve 1 Seconds 0 0 4 0 0 2 S Curve Acc Dec 2 A024 S Curve 2 Seconds 0 0 4 0 0 2 Acceleration Time A025 Accel Time 2 2 MFIT 0 1 3600 0 10 0 Seconds Deceleration Time A026 Decel Time 2 2 MFIT 0 1 3600 0 10 0 Seconds Jog Acceleration A027 Jog
106. req command Frequency S A063 3 Command 3 Hz 0 00 400 00 10 00 Freq command Frequency R A064 4 Command 4 Hz 0 00 400 00 20 00 Freq command Frequency i A065 5 Command 5 Hz 0 00 400 00 30 00 Freq command Frequency A066 6 Command 6 Hz 0 00 400 00 40 00 Freq command Frequency S A067 7 Command 7 Hz 0 00 400 00 50 00 Freq command Frequency A068 8 Command 8 Hz 0 00 400 00 60 00 A069 A070 Reserved Reserved Auto_ Run Mode A071 Auto St SS Operation Selection 1 Auto_Run Mode A072 Se St Operation Selection 2 Auto_Run Mode A073 Auto_ Run Sel Operation 0 3600 sec 0000 3 Selection 3 Auto_Run Mode A074 E Ge ee Operation Selection 4 Auto_Run Mode A075 EES Operation 5 Selection 5 Motortronics A Advanced Parameter Summary A058 A075 38 Cont VCM Operations Manual Auto_Run Mode A076 Anto SC SR Operation Selection 6 Auto_Run Mode A077 Auto_ hi Sel Operation 0 3600 sec 0000 Selection 7 Auto_Run Mode A078 nue S Sel Operation Selection 8 A079 A080 Reserved Reserved Auto _ Run Auto Run Stop 1 ROSI Stop 1 A082 Auto _ Run Auto Run Stop 2 Stop 2 A083 Auto _ Run Auto Run Stop 3 Stop 3 A084 Ee Ge Auto Run Stop 4 0000 STOP 0001 Forward A085 Auto Bun Auto Run Stop 5 0002 Reverse 0000 Stop 5 A086 Auto _ Run Auto Run Stop 6 Stop 6 A087 Auto _ Run Auto Run Stop 7 Stop 7 A088 Auto _ Run Auto Run Stop
107. rm a detailed check Fig 22 1 Fault Display Troubleshooting Cont Motortronics Troubleshooting Flow Chart Fault Display Cont 91 VCM Operations Manual VCM OC and OL errors Are the IGTB modules Ee Replace IGBT modules unctioning Are there any visual EE Replace faulty parts Apply power Are there any abnormal indications Are the current detectors ok Input operational command Replace current controller Is the Fwd LED on E Yes Replace control board Replace control board Input frequency command Is the output frequency displayed on the digital operator Replace control board No Is there motor output voltage at terminals U V amp W Replace control board Does the inverter function normally after replacement 2 Connect the motor and run x Yes Any faults displayed Are the current No gt The inverter is faulty d detectors ok Perform a detailed check Inverter is functioning normally Fig 22 2 OC and OL Error Troubleshooting Motortronics Troubleshooting Flow Chart OC amp OL Error VCM Operations Manual Motortronics VCM OV and LV errors Is the main circuit fuse ok Replace fuse Are there any visual abnormalties Ap
108. rminal is ON the frequency is set by the analog signal auxiliary speed on terminal block TM2 2 b004 0002 If one of the parameters in group A050 A056 is set to 16 and the multifunction terminal is OFF the frequency is set by the analog signal on terminal block TM2 When the input is ON the frequency is set by the potentiometer on the keypad 3 Please refer to the description of parameter group A050 A056 multifunction input terminals for the Up Down terminal function 4 The priority in reading frequency is Jog preset speed A V on keypad Up Down or communication control Cont Motortronics b Basic Parameter Details b001 Cont b002 b004 31 VCM Operations Manual b005 Frequency Upper limit 0 01 400 00 Hz b006 Frequency Lower limit 0 01 400 00 Hz Fig 19 3 Note When b006 0 Hz and the frequency command is 0 Hz and the inverter will stop at 0 speed When b006 gt 0 Hz and the frequency command lt b006 the frequency output will be the b006 preset value b009 is the parameter for the V f pattern selection 0 18 and will be covered extensively in the A advanced parameter section b010 Parameter Lock except b010 0000 Disable 0001 Enable b010 0000 Disable parameter lock b010 0001 Enable parameter lock Note Message LOC will be displayed if an attempt is made to program when enabled
109. rocedure control with multifunctional contacts on the terminal block TM2 Frequency limit function Upper lower frequency limits and three skip frequencies PWM Carrier frequency 2 16 kHz V F pattern 18 pre configured patterns 1 programmable Two stage Acc Dec time 0 1 3 600 seconds and two stage S curves refer to Acc Dec control SE description in Sec 19 Multifunction analog output 6 functions refer to parameters A103 amp A104 Multifunction input 30 functions refer to parameters A050 A056 Multifunction output 16 functions refer to parameters A105 amp A106 Digital input signal NPN sink PNP source Momentary power loss restart speed search overload detection 8 preset speeds Acc Dec switch 2 stages S curves 3 wire control PID control torque boost slip compensation frequency upper lower limit auto energy saving Modbus communications and auto restart Frequency Control General Control Other functions Cont Motortronics Appendix A General Specifications Cont A2 VCM Operations Manual 1 RS232 or RS485 Communication control 2 Multiple inverter networking RS485 ONLY 3 Baud rate stop bit and parity can be set 20 100 for models with built in braking transistor and braking resistor Braking torque 4to 140 F 20 to 60 C Humidity 0 95 Relative humidity Non condensing lt 3 281 ft 1000m De rate for higher altitudes ese a T E o E lt f g
110. roubleshooting Fault Check That Remedy Status there is power applied to terminals L1 L L2 e Apply power and L3 N L1 L and L3 N for single phase Turn power OFF and then ON again units e Make sure the input voltage is correct e Make sure the power input terminal screws the Charge indicator is lit are firmly secure ele e on output terminals T1 T2 and Turn the power OFF and then ON again Motor will there is not an overload causing the motor to stall Reduce the load so the motor will run not run there are not any inverter wiring problems Correct wiring or any input connection there is a forward or reverse run command problems e Make sure that the analog frequency input signal wiring is correct e Make sure that the signal input voltage value is correct Operate the inverter through the digital the operational mode is correct keypad the wiring for output terminals T1 T2 and T3 is The wiring must match the U V and W Motor runs correct terminals of the motor there is a Run command the signal wiring for the analog input frequency is Correct wiring if necessary Motor correct See the setting of operation mode is correct Check the operation mode on the keypad regulated S the load on the motor is not too excessive Reduce the load the specifications for the motor poles Confirm the motor specifications Motor voltage etc are correct in wrong direction the wiring for the forward and reve
111. rse signals is Correct wiring if necessary correct speed t99 the gear ratio is correct Confirm the gear ratio high or too low S the setting of the maximum output frequency Confirm the maximum output frequency is correct the load is too excessive Reduce the load Motor e Minimize the variation of the load the load does not vary excessively e Increase capacities of the inverter and the motor e Add an AC reactor at the power input side if using single phase power e Check wiring if using three phase power speed varies erratically the input power Is not erratic or there is a phase loss occurring Motortronics Troubleshooting General 89 VCM Operations Manual Motortronics VCM fault No Yes Symtoms other than damaged No parts or blown fuses Yes No fault signal Yes Check according to fault messages Visually check controller and driver boards Any visual abnormalties Any symtoms of Yes necadamaccolpars damaged parts SE No DM Power diode module SE No Is the main circuit DM Replace DM intact Yes No Is the fuse blown Replace fuse Yes Is the main circuit No Replace IGBT IGBT intact IGBT Insulated gate bipolar transistor Yes Replace defective boards No je Apply power Are the displays and indicators No working properly
112. rtant The A Advanced parameters are not directly accessible and must be enabled by setting parameter b011 0007 Setting b Basic parameters The basic parameters b can be accessed in two ways the keypad or through the MODBUS protocol using an optional communications module Here only keypad access will be described Before proceeding refer to the b and A parameter list Sec 19 0 and note that some parameters must be changed with the inverter in the STOP mode while others can be changed in either the RUN or STOP mode Also changing certain parameters may also affect other functions and should be considered before making those changes To enter the b parameters press the DSP FUN key the display should show b000 Using the gt RESET key to select the digit position and the A V keys to select the value enter the parameter to be set and then press the READ ENTER key to save the display should momentarily flash End and return to the parameter selected Setting A Advanced parameters As previously mentioned the A parameters are not directly accessible and must be enabled To do this select parameter b011 and then Code 0001 Enable Press the READ ENTER key to save the display should be showing b011 Using the gt RESET key scroll to b000 position and then press the A key A000 will be displayed Using the same procedure in setting the b parameters scroll to the desired A parameter and select the code or function to be set a
113. s OL3 After the fault clears the Reset key on the keypad or external reset must be activated to restart the drive Note When parameters A105 and or A106 Multifunction output terminal 05 the relay Output s will be activated on over torque 2 Under torque is defined as when the output torque is less than the setting of parameter A127 Under torque threshold level for a time exceeding the setting of parameter A128 Under torque activation delay Sec Cont Motortronics Advanced Parameter Details A122 Cont 123 128 69 VCM Operations Manual Under Torque A124 0000 When there is under torque the inverter will continue to run and flashes OL A until the output torque increases to more than the A127 set value 0001 When there is under torque the inverter coasts to stop and flashes OL4 After the fault clears the Reset key on the keypad or external reset must be activated to restart the drive Note When parameters A105 and or A106 Multifunction output terminal 15 the relay Output s will be activated on under torque 3 Over Under torque functions are disabled when parameter A123 0000 and will only be active when parameter A123 0001 or 0002 V f pattern selection 0 18 The following fig s show the various V f patterns using the parameter settings as specified Torque boost gain V F pattern A129 modulation 0 0 30 0 A130 Motor no l
114. s 93 Fig 22 4 Motor will not rum 94 Fig 22 5 Motor overheating EE 95 Fig 22 6 Instability cnaci eaten dial nel E ee 95 23 0 Routine periodic inspection 2 2 0 0 cece eeeeeeeeeeeeeeeeeeeeeeeeeaeeeseeeaeeeeeeeaeeeseseaeaeeeeeseeeeeeeeeaees 96 Appendix d Specifications end ugeet eG eA et Al AA General Specifications m iina atinae e an nti inate vk aaaea A1 A2 AA 2 Product Model Specifications ccecececeeeeeeeeeceeneeseeeeeceaeeeeeaeseeeeeseeeeesaeeesaeeneneeees A3 A4 Appendix B Motor Internal Data ist B1 Appendix C VCM Envelope Dimensions and Weight Table vs Model No C1 Appendix D VCM Cover Removal Procedure for Various Frame Gizes D1 D2 ORIENT D1 AD 2 Frame SIZ6 S EE D1 ADS Frane So E D2 AD 4 Frames SIZES SR O eiia e Macon stan EE ge nde E TEET ee EE D2 Appendix E Inverter Parameter Setting List E1 Appendix F Version 1 2 Changes ccccccecececeeeeeeeeeeeeaeeeeeeeceaeeeeaaeeseaeeseneeeseaeeesaaeeseneeseaes F1 F2 Motortronics Table of Contents Cont VCM Installation and Operations Manual 1 0 Introduction The VCM Inverter series is state of the art design using the latest control and power technologies It is designed to operate and control 30 induction motors in the hp range of 0 5 to 75 hp and voltage class of 230 or 460VAC The inverter can operate in the open loop vector variable torque or V F mode settable via programming There are two sets of parameters b Basic and A
115. s A Advanced Parameter Details A050 A056 Cont 55 VCM Operations Manual 19 A056 0023 Analog input AIN The multifunction analog terminal AIN 0023 controlling the output frequency 20 A050 0024 Multi Sequence Control The Multi Sequence control is set to 0024 to become the input terminal for the Auto Run mode Multifunction terminals S1 S6 A057 and AIN signal scan times 1 100 times 4mSec 1 This function is used to minimize the electrical noise on the digital and analog inputs by sampling the input signal every 4 mSec x 1 100 4 to 400 mSec user selected If the signal value is the same for the interval time selected it is treated as a valid value If the signal changes during the interval time it is treated as noise 2 The minimum scan period is 4mS while the maximum is 400mS 3 The user can set the scan time interval depending on the noise environment In general the noise can be minimized by increasing scan time interval however the response to valid signal changes will be slower Note If input AIN is digital an input voltage level above 8V is treated as ON and below 2V as OFF 0000 When Up Down is used the preset frequency is maintained when the inverter stops and the UP Down is unavailable 0001 When Up Down is used the preset A058 Stop Mode Using Up Down frequency is reset to 0 Hz when the Inverter stops 0002 When Up Down is used the preset frequency is Mai
116. s X 10000 0 27 Hours X 10000 A180 Accumulated Operation Time 0000 Power on time Mode 0001 Operation time 1 When the operating time accumulated in A178 reaches 9999 and the next hour expires A179 will be set to 01 10000 hours and A178 will be reset to 0000 2 A180 Mode of accumulated time selection A180 Description 0 Count the accumulated time when power is applied Count the accumulated time when the Inverter is operating 1 Motortronics Advanced Parameter Details A175 A180 79 VCM Operations Manual 1110 Reset to the 50Hz factory setting he f eee eset fo the factory setting 1111 Reset to the 60Hz factory setting A181 Is set to 1110 when the inverter is used with motors rated at 50Hz A181 Is set to 1111 when the inverter is used with motors rated at60Hz Note Motor parameters A168 A172 will be modified when in V F control mode after a factory reset is performed Motor parameters A168 A172 will not be modified when in vector control mode after a factory reset is performed After a reset to factory setting the Axxx parameters will become inaccessible Parameter b011 must then be set to 0001 to enable access to the A parameters Motortronics Advanced Parameter Details A181 80 VCM Operations Manual 20 0 Option Modules and Cables The following Option Modules are available for the VCM Inverter series They are easily inst
117. sable Electronic Motor Overload Protection 0000 Electronic Motor Overload Protection Set for Non Inverter Duty Motor 0001 Electronic Motor Overload Protection Set for Inverter Duty Motor 0000 Constant Torque OL 103 150 A120 Motor Type Selection A121 Motor Overload Protection 1 minute Curve Selection 0001 Variable Torque OL 113 123 1 minute 0000 Coast to Stop After Overload Protection A122 Operation After Overload Is activated Protection is Activated 0001 Drive Will not Trip when Overload Protection is Activated OL1 Description of the thermal overload function 1 A121 0000 Protects the general mechanical load If the load is less than 103 of rated current the motor continues to run If the load is larger than 150 of rated current the motor will run for 1 minute See curve A 0001 Protects HVAC loads fans pumps etc If the load is less than 113 of rated current the motor continues to run If the load is larger than 123 of rated current the motor will run for 1 minute See curve B 2 If A121 0000 and the motor is operating at or below a certain frequency speed the thermal overload action will revert from curve A to curve B 3 A120 0000 Set A005 as the rated frequency of the motor A122 0000 When the thermal overload function activates the inverter will coast to stop and the display will flash OL1 To clear the fault press the Reset key on
118. set is performed 3 If the motor is replaced the auto tune procedure must once again be carried out If the parameters A168 172 are known they may be entered directly without auto tuning 4 The motor parameters A168 to A172 will be modified to the factory setting under any operation mode when changing the Drive Horsepower code A175 Motortronics Appendix B Motor Internal Parameter List B1 VCM Operations Manual Appendix C Table C VCM Envelope Dimensions and Weights vs Model No Approx Frame Envelope Dimensions Inches mm Model No SN Size T W D s Kg a b c m 230V 1 Phase Input VCM 2P5 1P 3 1 36 6 42 GN 5 79 oA 0 28 VCM 201 1P 163 147 E 7 VCM 203 1P 5 2 27 187 1 128 148 170 5 114 6 5 5 230V 3 Phase Input VCM 2P5 P EM 202 E 163 90 147 150 78 7 5 5 VCM 205 P i 187 1 128 148 170 5 114 6 7 5 5 VCM 210 P 260 186 195 244 173 5 5 VCM 215 N VCM 220 N 14 2 10 4 9 7 13 4 9 6 2 0 3 360 265 247 5 340 245 7 0 VCM 225 N VCM 230 N i 25 5 10 7 10 4 20 9 8 3 X 0 4 VCM 240 N l 647 6 272 6 263 5 530 210 10 460V 3 Phase Input VCM 402 P 163 90 147 150 78 7 5 5 VCM 405 P j 187 1 128 148 170 5 114 6 7 5 5 NSS 10 24 7 32 7 68 9 61 6 81 0 22 TOMASE 3 260 186 19
119. t wi Overload 150 for 1min Over voltage 230V class DC voltage gt 410V 460V class DC voltage gt 820V Under voltage 230V class DC voltage lt 190V 460V class DC voltage lt 380V Momentary power loss For power interruptions of 15 ms or more and less than 2 sec operation can be restart continued refer to parameters A013 amp A014 Stall prevention Stall prevention for acceleration deceleration operation Short circuit output terminal Electronic circuit protection Grounding fault Electronic circuit protection Protection for overheating of heat sink over torque detection error contact control reverse prohibit prohibit for direct start after power up and error recovery and parameter lock out Protective Functions Other functions Note 1 220V 15HP and above are not CE compliant Note 2 The frequency setting resolution above 100Hz is 0 1Hz when controlled by the keypad and 0 01 Hz when controlled by a computer PC or programmable controller PLC Note 3 14 120 F 10 50 C Open chassis without dustproof cover 14 104 F 10 40 C NEMA 1 with dustproof cover Motortronics Appendix A General Specifications Cont A2 VCM Operations Manual AA 2 Product Model Specifications Single Phase 200 240V VCM 2xx 1P P5 01 02 03 Horsepower HP 0 5 1 2 3 Max EE Dee output 0 4 0 75 1 5 292 Rated output current A 3 1 4 5 7 5 10 5 Rated capacity
120. t Protection 0001 Drive Will Not Trip when 0000 p Overload Protection is Activated is Activated OL1 Motortronics A Advanced Parameter Summary A107 A122 41 Cont VCM Operations Manual Motortronics A Advanced Parameter Summary A123 A139 42 0000 Disable Over Under torque Operation 0001 Enable Over Under torque Over Under torque A123 Torq Det Sel Detection Ge E 0000 Selection 0002 Enable Over Under torque Operation while the Drive is in Run Mode Operation After 0000 Drive will Continue to Operate Over Under torque After Over torque is Activated nied HERE Detection is 0001 Coast to Stop After Over 9009 Activated Torque is Activated Over torque 30 200 Level 100 based by A125 Torq Hi Level ees Level Motor HP A003 150 Over torque A126 Torq Hi Delay Activation Delay 0 0 25 0 0 1 Time Seconds Under torque S A127 TorqLo Level Threshold Level 90 200 enS pased by Molor 0 Tora Rasen Under torque A128 GE Activation Delay 0 0 25 0 0 1 Time Seconds Volts Hz Curve A129 Torque Boost Modification 0 50 0 0 0 1 amp 6 Torque Boost Motor noLoad Ee A130 Am Current Amps Lon 0 5 amp 6 H AC Motor rated Motor Slip A131 Slip Compensation 0 0 100 0 0 0 1 amp 6 Maximum 50 00 A132 Max frequency Frequency Hz 0 20 400 00 60 00 4 amp 6 Maximum Frequency 0 0 100 0 I 100 based o
121. t the stop time will be stored in A061 The Up Down key is invalid when the inverter is stopped The preset parameters are modified through the keypad 3 When A058 0001 the inverter will operate from OHz when the Run command is ON The Up Down and stop command action is the same as above The next operation will start at 0 Hz 4 The Up Down signals are invalid if pressed simultaneously 5 When a Run command is given the inverter will accelerate to the preset frequency set by A061 and Motortronics maintain that speed If the step frequency A060 is set to a given value 0 and the Up or Down terminal is turned ON for less than 2 seconds the set frequency will accelerate or decelerate to a new value equal to A061 A060 which will become the new set frequency Each time the Up or Down terminal is turned ON for less than 2 seconds the set frequency will change by the value of A060 See fig on next page If the Up Down signal is maintained over 2 seconds or if A060 0 the frequency will continuously accelerate or decelerate toward the frequency limits until the signal is released The Up Down functional range is subject to the set frequency upper and lower frequency limits b005 and b006 Cont A Advanced Parameter Details A050 A056 Cont 54 VCM Operations Manual Operation Up Down key sequencing Fig 19 8 13 0016 Main Auxiliary speed toggle OFF The frequency is set b
122. the host controller must match that of the inverter b The inverter will validate the modified parameters after the parameters are modified by the host controller c For the communication protocol refer to the VCM MODBUS communication protocol manual d Parameters A163 A167 cannot be changed via the communication module A168 Stator Resistance Ohms _f A169 Rotator Resistance Ohms _ A170 EquivalentInductance mH _ A171 Magnetized Current Amps AC A172 _ Ferrite Loss Conduction gm __ 1 Parameters A168 A172 are automatically set factory default with the HP code A175 Refer to Appendix B 2 If A000 is set to 0 or 1 vector control mode on power up set A006 1 auto tuning The motor operates with the inverter to perform auto tuning Once the motor stops auto tuning is completed and the inverter will write the internal parameters of the motor to A168 A172 A006 will automatically be reset to 0 and the display will read END Note Do not perform auto tuning with the mechanical load connected to the motor 3 Auto tuning must be carried out whenever the motor is changed If the internal parameters are known they can be input directly to A168 A172 4 Parameters A168 A172 are only effective in when A000 0 or 1 vector control mode 5 Only perform the auto tune when the inverter and motor are not connected Motortronics Advanced
123. the keypad or activate the external reset to continue to run 0001 the inverter continues to run when the thermal overload activates and the display flashes OL1 until the current declines to 103 or 113 determined by A121 Fig 19 24 Cont Motortronics Advanced Parameter Details A119 A122 68 VCM Operations Manual Fig 19 25 0000 Disable Over Under Torque Operation 0001 Enable Over Under Torque Operation Only if at Set Frequency 0002 Enable Over Under Torque Operation while the Drive is in Run Mode 0000 Drive will Continue to Operate After Over Under Torque is Activated 0001 Coast to Stop After Over Under Torque is Activated A125 Over Torque Threshold Level 100 200 Over Torque Activation Delay Over Under Torque Detection SEN Selection A124 Motor Type Selection A126 Time Sec 0 0 25 0 Sec A127 T torque Threshold Level 0 100 A128 Under torque activation Delay 0 0 25 0 Sec Time Sec 1 Over torque is defined as when the output torque exceeds the setting of parameter A125 Over torque threshold for a time exceeding the setting of parameter A126 Over torque activation delay Sec Over Torque A124 0000 When there is over torque the inverter will continue to run and flashes OL3 until the output torque decreases to less than the A125 set value 0001 When there is over torque the inverter coasts to stop and flashe
124. the motor HP must match the inverter rating sett Convo mode gt Control Mode V f Control A000 2 Factory Default Vector Control Parameters that can be Set General Vector Variable Torque B009 V f Pattern A000 0 A000 1 A129 Torque boost A130 Motor no load current A131 Motor rated slip A132 Max output frequency Parameters to be Set A133 Max output voltage 3 A001 Motor rated voltage A134 Medium output frequency A002 Motor rated CR A135 Medium output voltage A003 Motor HP A136 Min output frequency A004 Motor rated speed A137 Min output voltage A005 Motor rated frequency Suitable motor current A002 A007 AC line input voltage OL1 reference Perform auto tuning A006 1 END The V f control mode should be used when the following conditions apply 1 Using one inverter to drive several motors simultaneously e _Inthis case the rated inverter output current must equal or exceed the sum total of all of the motors connected e The correct V f pattern must be set by parameters A132 A137 2 The motors nameplate information is unknown or the motor ratings are not standard e In this case the inverter will set the motor characteristics in accordance with a standard MOTORTRONICS motor 3 The specifications of the inverter and motor differ by more than 1 HP In V f control A001 A005 max A min values are d
125. tion NOTE GROUND CONNECTION RESISTANCE TO BE 230V CLASS lt 1000 460V CLASS lt 10Q ES OPTION CARD CONNECTOR RIA R1B R1C R2A R3C VCM General Wiring Diagram All HP s prior to Ver 1 3 MULTIFUNCTION RELAY OUTPUTS Dry contacts rated 250 VAC 30 VDC 2A See parameters A105 amp A106 8 VCM Installation and Operations Manual 6 0 General Wiring Diagram 3 75 HP Version 1 3 or later DC Power Supply 230V 25 40 HP or e 25 pn HP oO Q Braking E V Ground Terminal DC Power Resistor Designation 230V 15 20 HP AC Input Voltage 460V 20 HP 5 Supply E B1 P KN Le NOTE O GROUND CONNECTION L1 R L2 S L3 T vy RESISTANCE TO BE 230V CLASS lt 100Q 460V CLASS lt 10Q Gm TERMINAL DESIGNATIONS FOR POWER DEVICE INPUTS FOR VARIOUS HORSEPOWER See Sec 7 0 for further details ast peung OPTION CARD CON2 CONNECTOR MULTIFUNCTION DIGITAL INPUTS _ 1 S4 See parameters A050 A057 H D A S5 can be configured for pulse input A054 0019 See also parameter A098 R1B Ric MULTIFUNCTION RELAY OUTPUTS Dry contacts rated 250 VAC 30 VDC 2A See parameters A105 amp A106 VCM INVERTER 3 40 HP at 230V amp A 20 3 75 HP at 460V t a S Ver 1 3 or later For SINK mode connect to
126. tion is only available for the models with same ratings 0000 Auto Depends on temperature 0001 Operate while in RUN Mode A041 Fan Run Control 0002 Always Running 0003 Always Stopped 1 A041 0000 The fan runs when the inverter temperature rises above a set level 2 A041 0001 The fan runs while the inverter is running 3 A041 0002 The fan is continuously running regardless of the status of the inverter 4 A041 0003 The fan is always stopped regardless of the status of the inverter Note The function is disabled at and above 15HP for the 230V class and above 20HP for the 460V class for these models the fan will run continuously after power up A042 Energy Saving Mode Operation 0000 Disabled Note 2 0001 Controlled by MFIT at Set Frequency A043 oe Saving Operation Gain 0 100 Note b 1 With fans pumps or other high inertia loads starting torques are typically high When set speed is reached the torque demand becomes less consequently the output voltage can be lowered to save energy by setting parameter A042 00001 2 Setting A050 A056 10 Multifunction input terminal enables energy saving 3 If the multifunction terminal is set to 10 energy saving control terminal and A042 0001 the output voltage will gradually decline to the original voltage x A043 0 100 when the terminal is ON When the terminal is OFF the output voltage will rise to original voltage Note
127. trolled by MFIT at Set 0000 6 Mode Mode F requency A043 Energy Save Energy Saving Gain 0 100 80 6 Gain A044 Carrier Freq aoe Frequency 4 16 10 0000 Drive Output Frequency is Displayed 0001 Line Speed is Displayed as an i Integer xxxx Custom Units Line ae ae A045 Display Units Speed Display EE T wih 0000 1 Mode ne Decimal Place XXX X l 0003 Line Speed is Displayed with Two Decimal Places xx xx 0004 Line Speed is Displayed with Three Decimal Places x xxx __ Custom Units Line A046 Display Scaling Speed Value 0 9999 1800 1 A047 A048 Reserved A049 Al2 Function Al2 Function Set 20 21 22 20 7 Cont VCM Operations Manual Motortronics A Advanced Parameter Summary A050 A057 37 0000 Forward Stop Command 0001 Reverse Stop Command 0002 Frequency Command 2 s A062 A050 S1 Terminal Multifunction Input 0003 Frequency Command 3 0000 Sel Term S1 A063 0004 Frequency Command 4 A065 0005 Jog 0006 Acc Dec 2 0007 Emergency Stop A Contact A051 S2 Terminal Multifunction Input 0008 Base Block A Contact 0001 Sel Term S2 0009 Speed Search 0010 Energy Saving 0011 Control Signal Selection 0012 Communication Selection i i l 0013 Acc Dec Disabled A052 S3 E D Input 0014 Up Command 0002 e 0015 Down Command 0016 Master Auxiliary Speed e e 0017 PID Function Disabled A053 E as sila Nia Input 0018 Reset 0
128. uct is sold subject to IEC 61800 3 In a domestic environment this product may cause radio interference in which case the user may be required to apply corrective measures To ensure the safety of peripheral devices it is strongly recommended to install a fast acting fuse on the power input side of the inverter The specifications for fast acting fuses are covered in Section 12 0 Motortronics Operating Precautions Before Power UP 3 VCM Installation and Operations Manual 3 2 During Power up Do notconnect or disconnect any wiring on the inverter as bodily harm and or damage to the equipment may result When momentary power loss is greater than 2 seconds the higher the HP rating the longer the time the inverter can not sustain power to the control circuit Therefore when power is restored the operation of the inverter is based on the setup of b000 A015 and the condition of the external switches This is considered to be a restart When restarting the operation of the inverter is based on the setup of b000 and A015 and the condition of external switch FWD REV button NOTE the start operation is not affected by parameters A013 A014 A018 A019 1 When b000 0000 the inverter will not run after restart 2 When b000 0001 and the external FWD REV switch is off the inverter will not run after restart 3 When b000 0001 the external switch FWD REV button is on and A015 0000 the inverter will run automatically
129. y Reached Bandwidth 0 30 Hz Motortronics Advanced Parameter Details A103 Cont amp A105 A108 64 Cont VCM Operations Manual The following Fig s show some examples of the functions of output relays R1 A105 and R2 A106 If Inverter is Stopped the Run Relay will not Command RUN Kee Operate b000 STOP Frequency Reference b004 Target frequency detection range A108 e ei li ne l l l l l l l l l l l l l l See l l l l m l Inverter Output Frequency Frequency aie N 1 4 Reference S EE EE EE E 00 eee ee ne a Target frequency Relay Output detection range A108 Signal A105 A106 01 Frequency Reached Frequency Reference A108 Fig 19 19 Run RUN KAA AA AAA KAA AAAS KA AAA AAA AAA P dl SS STOP P een Freq Reference b004 Output Freq Detection Level A107 i Set frequency Inverter Output detection range A108 Frequency Output Freq SES Dreier Me ewell E e Abee eleng e e e eg d eg e deene dl e e a e d dl lee en Sa A107 Set frequency 1 detection range Relay Output A 08 g Signal I If Inverter is Stopped or has Output Frequency Detection Function FOUT A107 A108 no Reference Frequency Operation Conditions the Relay will not Operate A Output Frequency Frequency Reference b004 lt Frequency Thr
130. y the potentiometer Master Speed on the keypad ON The frequency is set by the AUX input signal terminal Auxiliary Speed on TM2 14 0017 PID Function Disable When the PID Function Disable is ON the PID function A140 is disabled 15 0018 Reset Command The Reset command performs the same function as the Reset Key on the keypad When the command is OFF the inverter does not respond The factory default of A055 is the Reset command 16 0024 Multi Sequence Control The Multi Sequence control is set to 0024 to become the input terminal for the Auto Run mode 17 A054 0019 Pulse Input Terminal The multifunction terminal S5 when A054 is set to 0019 and becomes the input terminal for encoder signals 18 A049 0020 PID Feedback Input Terminal The multifunctional terminal Al2 becomes the PID feedback input terminal and can be set to 0 10V 0 20 mA or 2 10V 4 20 mA set by parameter 140 0021 Bias Signal 1 and 0022 Bias Signal 2 The Bias signals provide a means of setting an offset for the Keypad potentiometer or AIN analog input Only 0 10V 0 20mA or 2 10V 4 20mA is available A049 0022 EE The value is 0 when AIN Al2 5V lt 0 Upper Hz Upper ES Frequency Limit b005 AIN Al2 AIN Al2 5V A49 Bias Signal Characteristics Note Parameter A049 is only available in Versions 1 3 or later See Appendix F for further details Fig 19 9 Cont Motortronic

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