ASTAT Plus - Nuova Elva
Contents
1. rr I F PULSE PULSE TRAFO TRAFO2. Display Function Default Range Description Dx x x Linear Ramp DOFF OFF ON 13 14 This function provides linear acceleration and deceleration ramps in a wider range of load conditions using tachogenerator feedback A DC Tacho Generator coupled to motor must be used to provide an analog signal feedback of 0 5VDC to terminals 7 and 8 J XX x Slow Speed JOFF OFF 13 14 This function enables slow speed operation Maximum operation time 120sec j X x Speed changeover j LO LO HI LO Low Speed 7 of rated speed HI High Speed 14 of rated speed r XXX Reverse r OFF OFF ON 13 14 Reverse direction is allowed in High slow speed mode only It provides 20 of rated speed A X x x Dual motor selector A OFF OFF ON 13 14 This function allows dual motor control settings of acceleration deceleration and starting torque and is useful to start or stop a motor in diferent load conditions When this function is enabled the parameters 2a 2d and 2T take over the parameters a d and T It allows dual motor control settings X x x x Remote control selector X OF F OFF ON 13 14 Allows serial communication control by SG TD and RD terminals Check Appendix section for more details X P x x Comunication protocol X P00 00 02 Sets serialcommunications protocol 0 ASCII 1 Modbus RTU 2 External modules DeviceNet ProfibusDP SXx xx Station number s 0 0 1 001 247 ASCII protocol allows a maximum of 90 stations only
3. Terminal Function Description 1L1 3L2 5L3 Mains Input 3ph input voltage according ASTAT Plus type 271 472 6T3 Motor output Output terminals to 3ph AC motor A1 A2 B1 B2 Input Control Voltage 110 120V AC 10 15 220 240V AC 10 15 A1jA2 B1 B2 Alan B1 B2 Digital Inputs Terminal Function Description 57 Common for digital inputs This is a common terminal for the digital input terminals specified below 1 Run Run order Command signal may be provided by one NO dry momentary contact to terminals 1 and 57 Stop Stop order Command signal may be provided by one NC dry momentary contact to terminals 2 and 57 Note Run Stop permanent command is allowed linking 1 57 and using one dry NO contact to 2 57 terminals 3 Programmable input 13 These two inputs are programmable Can be assigned to the following internal functions 4 Programmable input 14 soft stop DC brake Linear Ramp pump control slow speed control dual ramp selection kick start reverse slow speed bypass function override local remote control Command signal should be provided by one NC dry contact to terminals 57 3 or terminals 57 4 By switching this contact ON OFF it is possible to enable or disable the assigned function Digital Outputs Terminal Function Description 11 12 14 Programmable relay1r 11 12 NC 11 14 N O dry contacts This relay can be assigned to several internal output functions p 3 6 As defa
4. 1000 100 HOT 1 10 15 20 25 30 35 40 45 50 55 60 65 7 0 Ir In 2 3 10 15 20 25 30 35 40 45 50 55 60 65 70 10 15 20 25 30 35 40 45 50 55 60 65 7 0 Ir In Ir In Nema 30 Thermal memory Sec i wg If the control voltage is not removed the unit has a cool down charac teristic the time for cool down is 300 sec after the overload trip Ifthe control voltage is removed after tripping you must wait at least 2 minutes before the unit can be restarted Operations per hour Supposing a cycle T with starting time of t1 running time of T 2t1 at rated current and OFF time of t1 sec at least the ASTAT Plus allows the following operations per hour Starting Operations Hour Operations Hour Current Starting time t1 10sec Starting time t1 20 sec 2lr 180 90 Air 160 60 Alr 30 10 3 Technical specifications 3 1 ASTAT Plus General specifications Voltage Ratings 3ph AC Systems Up to 440V 10 15 for QC1xDP ASTAT Plus series Up to 500V 10 15 for QC2xDP ASTAT Plus series Freq Range 50 60 Hz Control range of 45 65 Hz Control Control system Digital system with microcontroller Specifications Initial voltage pedestal Starting torque Kick start Motor current Im Current limitation Acceleration ramp time S Energy savings Override Bypass Brake time by ramp S DC braking Slow speed Retry Monitoring Starting ramp with progressive in
5. 3 4 3 Technical specifications Jog and linear ramp Linearacceleration and deceleration ramp Low slow 7 and High slow 14 speeds Reverse slow speed 20 Slow speed 7 or 14 Accelerationramp Soft stop deceleration ramp Slow speed 7 or 14 DC Brake Ramp time adjustable Selectable by parameter Dxxx to ON OG Enabled by parameter Jxxx to ON and xxx to LO or HI Enabled by parameter Jxxx to ON and rxxx to ON Enabled by parameter Jxxx to ON Ramptime adjustable Ramptime adjustable Enabled by parameter Jxxx to ON 90906600 Current and time adjustables Enabled by parameter Bxxx to ON and bxx Ixxx adjustments Linear ramp with T G feedback Slow speed Basic diagram N Nn N Nn Slow speed Full diagram TERMINALS Closed 4 57 Open Closed 1 57 Open Closed 2 57 Open 3 5 3 Technical specifications Programmable Inputs and functions The ASTAT Plus functions like Soft stop kick start and etc can be enabled or disabled by setting ON or OFF in their dedicated parameters using the facilities provided by the keypad Most of these functions can be enabled or disabled remotely as well through the programmable inputs 13 or 14 terminals board 3 57 and 4 57 Function Parameter SoftStop gt S x x x Set Value lt Remarks gt el m
6. Display Function Default Range Unit Description Lx x x Current Limit L 3 5 0 100 700 Sets Device current limit Sets motor current limit if pa rameter N is properly adjusted The maximum range setting is automatically calculated by the unit according the following expression Max Limit 450 N max allowed is 700 N is the motor capacity unit capacity ratio adjusted in parameter Nxxx T X X Starting Torque t 2 0 10 90 Sets the initial voltage applied to the motor a X x Ramp Up time a 2 0 01 99 sec Sets Voltage ramp up time Motor acceleration time will depend of load conditions d x x x Ramp Down time d 020 001 120 sec Sets Voltage ramp down time Motor deceleration time will depend of load conditions Enabled only if the parameter Sxxx is ON px xx Kick start 1 p00 0 000 999 ms During the time adjusted provides 95 of full voltage to motor at starting time Useful for high static friction loads Enabled only if the parameter Pxxx is ON b X X DC Brake time 1 b 0 0 00 99 sec Provides DC braking at stopping time Enabled only if the parameter Bxxx is ON Ix x x DC Brake Current 1 1050 050 250 4 5 2 Programmable Basic Functions Display Function Default Range Description S x x x Soft Stop selector S OFF OFF ON 13 14 Enables or disables all modes of Soft stop C x x x Pump Control selector COFF OFF ON 13 14 Enables the Pump control function Usefull to limit fluid hammering The parameter Sxxx must also be enabled NO
7. 16 o Overload trip curve RW 0 5 0 OFF 1 N1 2 N2 3 N3 4 C1 5 C2 17 internal use 18 W Write EEPROM W 1 19 R Read EEPROM W 1 20 internal use 21 v Software version R XXX VXXX 22 internal use 23 internal use 6 Appendix Parameter Parameter Function Read Write Range Comments number name R W 24 tr Programmable relay 11 12 14 RW 22 30 See programmable relays functions in page 3 6 25 2r Programmable relay 23 24 RW 20 22 30 26 r Programmable relay 33 34 RW 21 30 27 OC Overcurrent N RW 0 50 0 OFF 28 oc Overcurrent time sec RW 0 99 29 r Reverse slow speed RW 0 3 0 OFF 1 ON 2 13 3 14 30 Y Retry attemps RW 0 4 31 y Retry time sec RW 1 99 32 UV Undervoltage U RW 0 50 0 OFF 33 uv Undervoltage time sec RW 0 99 34 OV Overvoltage U RW 0 30 0 OFF 35 ov Overvoltage time sec RW 0 99 36 UC Undercurrent N RW 0 99 0 OFF 37 uc Undercurrent time sec RW 0 99 38 PF Power factor R 00 99 39 U Nominal voltage volt RW 100 500 40 V Line voltage volt RI 41 W Power KW 10 R 42 X Local remote control 0 3 0 OFF 1 ON 2 13 3 14 43 D Linear ramp control RW 0 3 0 OFF 1 ON 2 13 3 14 44 J Slow speed control RW 0 2 0 OFF 1 13 2 14 45 j Slow speed type RW 0 1 0 HI 1 LO 46 2a Secondary acceleration ramp time sec
8. Detects Undercurrent according limit adjusted in function UC Detects Overcurrent limits as adjusted in function OC Disables the relay function 4 8 5 Installation 5 1 Equipment installation CAUTION DISCONNECT POWER BEFORE INSTALLING OR SERVICING ONLY SPECIALIZED PERSONNEL SHOULD INSTALL THE EQUIPMENT AND ONLY AFTER HAVING READ THIS USER S GUIDE THE USER ITSELF IS RESPONSIBLE FOR ANY PHYSICAL INJURY OR MATERIAL DAMAGE RESULTING FROM MISHANDLING THE EQUIPMENT IF YOU HAVE ANY DOUBTS ABOUT ANY PROCEDURE PLEASE CONTACT YOUR DEALER Remarks Supply wire conductors should have the same section as direct starters As V3 xRxLxin R conductor resistance mQ m an indication Vd voltage drop in wires should not be more than 2 Vd ETC L conductor length m In motor rated current A Conductor section mm 2 5 4 6 10 16 25 35 50 100 150 Resistance R Cu 20 C MQ m 7 5 4 55 3 05 1 85 1 13 0 725 0 528 0 254 0 183 0 122 Resistance R Al 20 C mQ m 1 86 1 188 0 868 0 416 0 3 0 2 Signal wiring should be no longer than 3mts up to 25mts when using screened cable and should be separate from power wires line motor command relays etc by at least 10cm and if they cross they should do so at a 90 angle Relays and contactors located in the same housing as the equipment should have an RC suppressor parallel to the coil or a reverse diode
9. RW 1 99 47 2d Secondary deceleration ramp time sec RW 1 99 48 A Dual ramp selection RW 0 3 0 OFF 1 ON 2 13 3 14 49 UF Unit frame RW 0 16 0 not defined 1 to 16 F to X frames 50 E Elapsed time hours R 51 internal use 52 Q Recall factory settings W 1 53 2T Secondary starting torque DOL torque RW 10 90 54 m Current calibration R 55 internal use 56 Z Bypass function RW 0 3 0 OFF 1 ON 2 13 3 14 57 internal use 58 f Service factor N RW 100 130 59 t Voltage calibration R 60 RUN STOP RUN STOP order W 0 RUN 1 STOP 61 internal use 62 internal use 63 internal use 64 internal use 6 Appendix Parameter Parameter Function Read Write Range Comments number name RW 65 internal use 66 internal use 67 internal use 68 internal use 69 internal use 70 ST Pump Control selection curve RW 0 3 0 standard voltage ramp 1 3 Pump algorithms 71 internal use 72 internal use 73 SP Pump Control selection curve RW 0 5 0 standard voltage ramp 1 5 Pump algorithms 74 internal use 75 internal use 76 internal use TT internal use 78 internal use 79 internal use 80 internal use 81 internal use 82 internal use 83 XP Communication protocol RW 0 2 0 ASCII 1 Modbus RTU 2 others with e
10. 13 22 22 30 15 25 30 37 IP 00 QC2JDP 12 5 27 56 Byfan 63 15 30 37 75 22 37 45 IP 00 QC1KDP 12 5 27 56 Byfan 15 30 37 37 22 37 45 45 IP 00 QC2KDP 12 5 27 56 Byfan 72 20 37 37 86 25 45 50 IP 00 QCiLDP 17 0 37 48 Byfan 20 37 37 45 25 45 50 50 IP 00 QC2LDP 170 37 48 Byfan 105 30 55 55 126 37 63 75 IP 00 QCiMDP 17 0 37 48 Byfan 30 55 55 75 37 63 75 80 IP 00 QC2MDP 17 0 37 48 Byfan 156 40 75 90 187 55 90 110 IP 00 QCINDP 45 0 99 201 Byfan 40 75 90 110 55 90 110 132 IP 00 QC2NDP 45 0 99 20 Byfan 240 63 110 132 288 80 150 165 IP 00 QC1QDP 45 0 99 20 Byfan 63 110 132 160 80 150 165 200 IP 00 QC2QDP 45 0 99 20 Byfan 315 90 160 200 378 110 200 220 IP 00 QCIRDP 55 0 121 3 Byfan 90 160 200 220 110 200 220 250 IP 00 QC2RDP 55 0 121 3 Byfan 370 110 200 220 444 132 220 250 IP 00 QC1SDP 55 0 121 3 Byfan 110 200 220 250 132 220 250 315 IP 00 QC2SDP 55 0 121 3 Byfan 475 150 250 250 570 160 300 355 IP 00 QC1TDP 80 0 176 4 Byfan 150 250 250 335 160 300 355 400 IP 00 QC2TDP 80 0 176 4 Byfan 610 200 315 400 732 220 400 450 IP 00 QC1UDP 1 105 0 231 51 Byfan 200 315 400 400 220 400 450 500 IP 00 QC2UDP 105 0 231 51 Byfan 850 250 450 530 1020 300 560 600 IP 00 QC1VDP 120 0 264 5 Byfan 250 450 530 600 300 560 600 750 IP 00 QC2VDP 120 0 264 5 Byfan 1075 355 600 670 1290 395 715 750 IP 00 QC1XDP 1 150 0 330 7 Byfan 355 600 670 750 395 715 750 8
11. 4 6 3 Programmable Relay Output Functions Display Function Default Range Description Tr x x Output relay jr 1r 25 22 30 This is a programmable relay with one NO NC dry contacts to RUN ASTAT Plus s terminals 11 12 14 2r x x Output relay 2r 2r 20 20 22 30 This is a programmable relay with one NO dry contact to ASTAT EOR Plus s terminals 23 24 This relay is automatically assigned to BY Pass control if the function z is ON Any other assignment by the user is overwrited in this case 3 r xX X Output relay 3r 3r 2 1 21 22 30 This is a programmable relay with one NO dry contact to ASTAT DC Brake Plus s terminals 33 34 This relay is automatically assigned to DC Brake control if the function B is ON Any other assignment by the user is overwrited in this case The programmable relays can be set to the functions shown in the following table Range Function Remarks 20 EOR 21 DC Brake 22 FAULT 23 Undervoltage 24 Overvoltage 25 RUN 26 Slow Speed 27 Undercurrent 28 Overcurrent 29 Disabled 30 Future use Detects end of voltage ramp This function only can be assigned to relay 2r DC Brake control command This function only can be assigned to relay 3r Detects unit Fault status ON is normal status and switches OFF if a fault occurs Detects Undervoltage according limit adjusted in function UV Detects Overvoltage according limit adjusted in function OV Detects unit RUN status Detects slow speed status
12. Display OFF No control voltage Check wire harness and control voltage F1 fuse blown on power supply PCB Check and change page 6 8 Bad connection of flat wire joining power supply PCB to control PCB Verify connectors Equipment does not respond to STOP START controls F2 fuse blown on power supply PCB Check and change page 6 8 Frequency error admits 45Hz lt f main lt 65Hz No 1L1 phase or frequence is out of range Check 1L1 phase and or mains frequence Overload trip Excesive load or excesive current during starting state Verify overload conditions during starting time and steady Check settings in parameters Nxxx Lxxx and oxxx 5 3 5 Installation Possible Cause Symptom or Error amp Error Code Measures to be taken Synchronism loss Ex13 Phase 1L1 lost Check 1L1 phase Phase U V W thyristor Ex14 Shortcircuited thyristor Check thyristor module Ex15 Ex16 No output phases Check 2T1 4T2 and 6T3 phases Heatsink thermostat Ex17 Heatsink thermostat tripped by overheating or Check thermostat and wiring defective Motor thermistor Ex18 Motor thermistor tripped by overheating or defective Check thermistor and wiring Phase U V W loss Ex19 No input output phases Check power wire harness for 1L1 3L2 5L3 Ex20 271 412 and 6T3 Ex21 Defective thyristor or bad wire harness Verify gate
13. be asigned to relay 2r 21 gt DC Brake DC Brake command Only can be assigned to relay 3r Relay N Parameter 22 Fault Detects ASTAT s fault status Relaytr gt 1 r x x 23 Undervoltage Detects limit set in parameter UVxx 24 Overvoltage Detects limit set in parameter OVxx Relay2r 2 1 r XX 25 gt RUN Detects ASTAT s run status E E 26 JOG Detects Jog Gen speed status S 27 Undercurrent Detects limit set in parameter UCxx 28 Overcurrent Detects limit set in parameter OCxx 29 Disables the relay function 30 Future use 3 6 4 Programming 4 1 Keypad and Display description JE C V 4 Display Displays Monitoring Status indications error messages and function set values Display Structure FVV VV Status code ON Equipmentis connected Function code tomain supply equipmentis ON STOP Stop LOCK Remote stop PULS Kickstart RAMP Accelerationramp Hed he oth he oak FULL Full conduction or GRUN Override SAVE Energy saving SOFT Softstop PUMP Pumpcontrol D CBK DC braking I NCH Inching slow speed TACH Linear ramp tacho FVVV Error code FFVV V function code E 0 1 0 Frequency out of range Mx x x Motor current E 0 1 1 Overload trip vx xX x Software Version E 0 1 3 Loss of synchronism E 0 1 4 Ph
14. can be modified from its default factory value proceeding in similar way Parameter layout Monitor parameters Line Power Line Power Password ARAL ESE Shown automatically ON STOP LOCK PULS Motor Current Software Version Line Voltage Elapsed time Fault history Buffer EU e1 e2 e3 E2PROM writting Parameter Block Selector see page 4 4 Factor GBAS GADV GALL GCAL Calibration parameters Line Voltage gt 100 500 Voltage Calibration p Unit frame FH A Current Calibration m Motor rated current 40 120 Overload Protection 0 N1 N2 N3 C1 C2 HEELS Service Factor 100 130 4 2 4 Programming Unit Range Unit Range Current Limit ge 29 100 700 Lock out minutes 00 45 Starting Torque E 010 090 E2PROM Reading ON OFF Ramp up time gt ser 01 99 Factory Settings ON OFF Ramp down time gt sec 01 120 Retry n attempts 000 004 Kick Start ms 000 999 Retry time set 001 099 DC Brake time gt sec 000 099 Undervoltage gt 00 50 DC Brake current y 050 250 Undervoltage trip time sec 00 99 Soft Stop switch gt OFF ON 13 14 Overvoltage 00 30 Pump Control switch OFF ON 13 14 Overvoltage trip time sec 00 99 Pump curve selection _ 00 03 Undercur
15. chars 3 5 chars 0009 0003 06 0001 0002 0003 6 Appendix 6 2 4 Profibus DeviceNet It is possible to connect Astat Plus to an industrial fieldbus system Only a communications adapter is required It is also necessary to set XP to 2 2 different modules are available Profibus DP and DeviceNet Profibus DP Cat Nr QCPPDP Ordering Nr 129769 DeviceNet Cat Nr QCPDNT Ordering Nr 129768 Detailed information about these communications adapter is described in the specific product manuals Astat Plus communicates with this module using Modbus RTU protocol ASTAT Modbus RTU Communications TE Fieldbus System Plus eg Adapter Profibus DP DeviceNet max length 3m The available commands between Astat Plus and the Communications Adapter are the ones described in chapter 4 All data communication with the ASTAT will be done through the fieldbus input and output data areas in the Communication Adapter being the address of these areas the following Input data address parameter number 0000h 0079h 0d 121d used to read parameters Output data address 1000h parameter number 1000h 1079h 4096d 4217d used to write parameters Examples to read the T parameter parameter number 4 the fieldbus master has to read the address 4 to set the T parameter to T045 the fieldbus master has to write the number 45d into the address 4096 4 4100d 1004h to start
16. other reduced voltage start a reduction in starting torque according CONVENTIONAL STARTERS to the adjusted parameters The advantage of course is the ease with which this ramp can be controlled to produce a soft start in accordance with the actual requirement of the machine From the comparison table it can be seen that the maximum starting torque attainable using the soft system is 90 of that which direct starting tends to Bearing in mind that the direct starting torque varies between 1 5 and 2 4 times rated torque it can be deduced that with the soft starter starting torques which are somewhat higher than rated are obtained This area includes the starting of pumps fans conveyor belts etc where a torque in the region of 60 of rated is usually sufficient for correct starting As a general rule it can be guaranteed that soft starter will allow starting of drives which are currently used in conventional starting systems with the advantages outlined and above all the facility to adjust the current peaks and torque at the machine faced with the impossibility or difficulty of varying the steps in conventional systems SOFT STARTER Autotransfo Direct of direct start current in the line 30 40 or 64 Stator Part resistance winding Star delta motor Depending on adjust max 90 of direct start torque 30 40 or 64 Depending on adjust max 90 Starting steps 1 4 30r2 Con
17. request message from master must contain the following information Slave address the master must indicate which slave has been selected The non addressed slaves will receive the message but will not execute the command Only the slave with the corresponding address will send a response message Function code as related above Write command is number 10h Data Field as this is a write command the data requested is the number of parameters to be written number of chars starting address and the value to write Quiet time Slave Address Function Code Data Field CRC Quiet time starting address 3 5 chars slave 10 of parameters 2 chars 3 5 chars of chars values to write The response from the Astat Plus will contain the same slave address and function code but the data field will include the total number of chars read and the value of the requested parameters Quiet time Slave Address Function Code Data Field CRC Quiet time starting address 3 5 chars slave 10 of parameters 2 chars 3 5 chars Read Write Parameters to ASTAT Plus The function code assigned to Read and Write is 23 17h The request message from master must contain information to perform both operations Slave address the master must indicate which slave has been selected The non addressed slaves will receive the message but will not execute the command Only the slave with the corresponding address will send a response mess
18. sensor Make sure the control wire harness corre sponds to the control voltage used 110 120V ac 220 240V ac A1 A2 B1 B2 A1 A2 B1 B2 Adaptequipmentrated currentto motor setting In motor Factory setting the motor current In NXXX XXX runt x 100 N100 Set overload trip curve as needed oxxx xxx OFF disabled extermal overload relay must be used Factory setting C1 C2 IEC Class 10 or Class 20 N1 N2 N3 Nema 10 20 or 30 o C1 Set starting parameters as needed Factory setting Starting torque T_xx T_ 20 Acceleration ramp time axxx a_20 Kickstart P ON OFF 13 14 P OFF Im start Lxxx Deeg x 100 Kickstart time p xx x if P enabled P100 Currentlimit LXXX L300 Gei braking parameters as needed Factory setting Softstop S ON OFF I3 I4 S OFF Decceleration ramp time dxxx d 20 DC injection brake B ON OFF 13 14 B OFF DC braking time b xx if B enabled b 5 DC braking current x x x if B enabled 50 If you change the default configuration and wish Set parameter K to ON ON 69 all to keep it remember to rewrite the parameters Set parameter W to ON in E2PROM as follows P Press parameter W is set to OFF automatically Send run command to equipment and make sure that operation is correct 5 4 Troubleshooting Symptom or Error Possible Cause Measures to be taken
19. setting used by Astat Plus to perform data communication via its serial port Name Setting Description Baud Rate 9600 bps Bits per second transmission rate Parity None Data error checking method Data Bits 8 Number of data bits in each transmission Start Bits 1 Number of bits to indicate beginning of transmission Stop Bits 2 Number of bits to indicate ending of transmission Data ASCII RTU Communications protocol used Handshaking None No need to request to send or clear to send 6 Appendix 6 2 2 ASCII Protocol To select this communications protocol XP must be set to 0 It is possible to operate the Astat Plus from a host using standard ASCII characters Two functions are available to be able to READ and WRITE parameters Write Parameters to ASTAT Plus To write data into a parameter the command format is the following Request from host issWxxxyyy t Response from the ASTAT issWxxxyyy t where is a char to indicate the command start ss is the station address xxx 3 bytes needed is the parameter number and yyy 3 bytes needed is the value to write into the parameter The 1 is the return key to indicate the command stop Note the parameters modification is not allowed while the motor is operating Read Parameters from ASTAT Plus To read a parameter the command format is the following Request from host ssRxxx Response from the ASTAT isSRxxxyyyyy l where is a char
20. to indicate the command start ss is the station address xxx 3 bytes needed is the parameter number and yyyyy 5 chars response is the value of the parameter The J is the return key to indicate the command stop Examples If we are trying to communicate with station 2 to start the unit the command will be 02W060000 1 to stop the unit the command will be 02W060001 1 to set the acceleration ramp time to 35sec the command will be 02W005035 1 to know which overload curve is selected the command will be 02R016 1 if for instance the response is 02R01600004 this means that the overload curve selected is IEC class 10 The Table shown in 6 2 5 provides a complete reference for the parameters that can be controlled by the serial interface 6 2 3 MODBUS RTU Protocol Modbus RTU is an standard communication protocol It is completely predefined so any Modbus RTU master device will be able to send and receive data from Astat Plus To select this communications protocol XP must be set to 1 The communication begins with a master request which is answered by the slave Astat Plus Each message from master to slave and viceversa is transmitted asynchronously as follows Quiet time Slave Address Function Code Data Field CRC Quiet time 3 5 chars 0 247 1 24 N chars 2 chars 3 5 chars It is required to give a different address to each slave A Modbus master is able to handle up to 248 different a
21. 50 IP 00 QC2XDP 150 0 330 7 Byfan Notes 1 Ratings in Amps given for ambient temperature up to 40 C and 1000m altitude 2 3 4 5 Derate output current by 1 5 C above 40 C Derate output current by 1 100m above 1000m Heavy duty ratings IEC Class 10 and 20 protections allowed Light duty ratings only IEC Class 10 protection allowed Maximum recommended Motor Power for IEC Class 20 protection Set ASTAT s parameters N and o accordingly Maximum recommended Motor Power for IEC Class 10 protection Set ASTAT s parameters N and o accordingly 2 1 2 2 UL Ratings 2 Types and ratings Current Max HEAVY DUTY STANDARD DUTY Degree of Weight Cooled rating starting 200V 230V 460V 200V 230V 460V protection current A A HP HP HP HP HP HP Kg Lbs 14 70 3 3 3 3 IP 00 QC1FDP 43 9 48 Natural 7 5 7 5 IP 00 QC2FDP 43 9 48 Natural 17 85 3 3 3 3 IP 00 QC1GDP 43 9 48 Natural 10 10 IP 00 QC2GDP 43 9 48 Natural 22 110 5 7 5 5 7 5 IP 00 QC1HDP 46 10 14 Natural 15 15 IP 00 QC2HDP 46 10 14 Natural 34 170 7 5 7 5 10 10 IP 00 QC1IDP 4 6 10 14 Natural 20 25 IP 00 QC2IDP 4 6 10 14 Natural 48 240 10 15 15 15 IP 00 QC1JDP 12 5 27 56 Byfan 30 30 IP 00 QC2JDP 12 5 27 56 63 315 15 20 20 20 IP 00 QC1KDP 12 5 27 56 Byfan 40 40 IP 00 QC2KDP 12 5 27 56 Byfan 72 360 20 20 20 25 IP 00 QC1LD
22. EENEN 6 1 6 1 Application Diagrams sise 6 1 6 2 Serial Communications sise 6 4 GC NIE EE 6 12 6 4 PCB s Layouts ini decile ihre EEN Haat anaes din ede 6 13 1 Generalities 1 1 Comparison of starting systems There are numerous applications where soft starting and limited current peak are needed and thereby making direct starting of squirrel cage motors impossible Traditionally in such cases other types of starting with reduced stator voltage have been resorted to The best known are star delta starters autotransformer starters stator resistance starters or using part winding motors Any reduced starting voltage imposes a current limitation and as a consequence the starting torque is also reduced but there will always be peaks during the change from one point or state to another which can damage the machine being driven In order to analyse the performances offered by each of these different types of starters the following table shows the special characteristics of each of them comparing with the ASTAT system Note that in general all reduced voltage starts produce a reduction in torque in squared proportion to the current in the phases of the motor not on the line and the latter in turn is reduced in linear proportion to the voltage From this it can be deduced that any start with reduced voltage reduces the torque in squared proportion to the voltage per motor phase From this point of view soft starting produces just like any
23. GE Power Controls SOLID STATE SOFT STARTER ASTAT Plus USER MANUAL REMARKS Read this manual throughly before using the ASTAT Plus and store in a safe place for reference Make sure that this manual is delivered to the end user CE Marking When using ASTAT Plus in the EU compliance with EMC is required ASTAT Plus range comply with the generic EN 50081 2 and EN 50082 2 The policy of GE Power controls is one of continuous improvement The right is reserved to alter the design on any structural details of the products at any time without giving notice ASTAT Plus Soft Starters WARNINGS 1 Disconnect power before installing or servicing 2 Hazardous voltages are present in the motor circuit even when the starter is OFF An isolation contactor is recommended configured to provide automatic isolation when the motor is turned OFF 3 Unit may contain more than one live circuit Disconnect both control and main circuits before installing or servicing 4 Soft stop should not be used as an Emergency stop 5 Stopping mode must be set to meet applicable standards for operator safety 6 Separate motor overcurrent protection is required to be provided in accordance with the Canadian Electrical Code Part 1 ASTAT Plus provides separate motor protection CAUTIONS 1 Semi conductor fuses specified may not provide branch circuit protection Refer to local applicable electrical codes 2 Overload rel
24. P 17 0 37 48 Byfan 40 50 IP 00 QC2LDP 17 0 37 48 Byfan 105 525 30 30 30 30 IP 00 QC1MDP 17 0 37 48 Byfan 60 75 IP 00 QC2MDP 17 0 37 48 Byfan 156 780 40 50 50 60 IP 00 QC1NDP 45 0 99 20 Byfan 100 125 IP 00 QC2NDP 45 0 99 20 Byfan 240 1200 60 75 75 75 IP 00 QC1QDP 45 0 99 20 Byfan 150 200 IP 00 QC2QDP 45 0 99 20 Byfan 315 1575 75 100 100 125 IP 00 QC1RDP 55 0 121 25 Byfan 200 250 IP 00 QC2RDP 55 0 121 25 Byfan 370 1850 100 125 125 150 IP 00 QC1SDP 55 0 121 25 Byfan 250 300 IP 00 QC2SDP 55 0 121 25 Byfan 500 2500 150 150 150 200 IP 00 QC1TDP 80 0 176 36 Byfan 350 400 IP 00 QC2TDP 80 0 176 36 Byfan 630 3150 200 200 200 250 IP 00 QC1UDP 105 0 231 47 Byfan 400 500 IP 00 QC2UDP 105 0 231 47 Byfan 850 4250 250 300 300 350 IP 00 QC1VDP 120 0 264 54 Byfan 600 700 IP 00 QC2VDP 120 0 264 54 Byfan 2 2 2 Types and ratings 2 3 ASTAT Plus Thermal characteristics The ASTAT Plus allows motor protection according IEC Class 10 or Class 20 and Nema 10 20 or 30 free selectable by parameter o overload IEC Class 10 IEC Class 20 Sec Sec 10000 10000 1000 100 1000 100 1 10 15 20 25 30 35 40 45 50 55 60 65 70 1000 100 HOT 1 10 15 20 25 30 35 40 45 50 55 60 65 70 Ir In Ir In Nema 10 Nema 20 Sec Sec 10000 100007 1000 100 HOT 1
25. SSMANN type DC 1 DC 3 section 100 In F1 XX according Typower Sicu 660V Fuse Consumpt 2 2 Cat Number A W A mech design Size In A VA mm QC FDP 17 67 25 6 600 CP URC 14 51 40 00 40 1 18 CLO2 CLO2 4 QC GDP 21 78 32 6 6 URD 30 XX 0063 00 50 1 18 CL03 CL03 4 QC HDP 27 88 40 6 6 URD 30 XX 0080 00 80 1 18 CL04 CL03 6 QC I DP 38 116 63 6 6 URD 30 XX 0100 00 100 1 18 CL45 CLO4 10 QC _JDP 58 208 80 6 6 URD 30 XX 0125 00 125 2 55 CLO7 CL45 16 Qc _KDP 75 277 100 6 6 URD 30 XX 0160 00 160 2 55 CL08 CL06 25 QC LDP 86 302 125 6 6 URD 30 XX 0160 00 200 2 55 CL09 CL06 35 QC MDP 126 389 200 6 6 URD 30 XX 0250 00 250 2 55 CK75 CL07 50 QC NDP 187 719 250 6 6 URD 30 XX 0315 00 315 2 78 CK08 CL10 95 QC QDP 288 1097 400 6 6 URD 31 XX 0500 2 550 2 78 CK95 CK85 185 QC_RDP 378 1286 500 6 6 URD 31 XX 0630 2 630 4 118 CK10 CK85 240 QC SDP 444 1374 630 6 6 URD 32 XX 0800 2 800 4 118 CK11 CK95 Bus bar 1 QC _TDP 570 2086 800 6 6 URD 33 XX 1000 3 1000 4 118 CK12 CK10 Bus bar 1 QC UDP 732 2352 1000 6 6 URD 33 XX 1250 3 1250 4 248 CK12 CK10 Bus bar 1 QC _VDP 1020 3000 1250 6 6 URD 233 XX 2000 4 248 CK13 CK11 Bus bar 1 QC _XDP 1290 3839 2x800 6 6 URD 233 XX 2000 4 248 CK13 CK12 Bus bar 1 IEC Class 20 In Total Fuses Fuses Fuses Control voltage Contactor Contactor Conductor Ratin gs losses aM FERRAZ type BUSSMANN type DC 1 DC 3 section 100 In F1 XX according Typower Sicu 660V Fuse Consumpt 2 Cat Number A W A mech design Size In A
26. TE Parameters p b and are disabled while C is ON S TX X Pump Curve selection S T 0 0 00 03 Choice of various pump control algorithms for starting at starting phase 00 Voltage ramp up 01 03 Various pump algorithms S P X X Pump Curve selection S P 0 2 00 05 Choice of various pump control algorithms for stopping phase at stopping phase 00 Voltage ramp down 01 05 Various pump algorithms Notes Curve 00 both ST00 SP00 Standard voltage ramp up starting and ramp down soft stop Curve 01 both STOT SP01 Pump Algorithm based on estimated average PF power factor with large sampling period Curve 02 both ST02 SP02 Pump Algorithm based on instantaneous PF with short sampling period Curve 03 both ST03 SP03 Pump Algorithm based on estimated average PF with short sampling period Curve 04 SP04 As Curve 3 but with high accuracy on PF average estimation Curve 05 SP05 Pump Algorithm based on former ASTAT CD P x x x Kick Start selector POFF OFF ON 13 14 Enables or disables the Kick start function If Pump control function C is enabled both Kick start and DC Brake functions are internally disabled Fx x x Override selector FOF F OFF ON 13 14 When this function is enabled the unit provides constant full voltage 4 6 after starting producing the lowest harmonic distortion Note that the energy saving function is disabled when Override is enabled 4 Programming Programmable Basic Functions f
27. VA mm QC FDP 14 56 20 6 600 CP URC 14 51 40 00 40 1 18 CL01 CL01 4 QC GDP 17 65 25 6 6 URD 30 XX 0063 00 50 1 18 CL02 CLO2 4 QC _HDP 22 74 32 6 6 URD 30 XX 0080 00 80 1 18 CLO3 CLO3 4 QC I DP 32 99 63 6 6 URD 30 XX 0100 00 100 1 18 CLO4 CLO4 6 QC _JDP 48 178 80 6 6 URD 30 XX 0125 00 125 2 55 CLO6 CLO4 10 QC _KDP 63 236 80 6 6 URD 30 XX 0160 00 160 2 55 CLO7 CLO4 16 QC LDP 72 257 100 6 6 URD 30 XX 0160 00 200 2 55 CLO8 CL06 25 Qc _MDP 105 325 160 6 6 URD 30 XX 0250 00 250 2 55 CL10 CLO6 35 QC _NDP 156 591 200 6 6 URD 30 XX 0315 00 315 2 78 CK75 CLO7 70 QC QDP 240 901 315 6 6 URD 31 XX 0500 2 550 2 78 CK85 CK75 120 QC_RDP 315 1063 400 6 6 URD 31 XX 0630 2 630 4 118 CK95 CK85 185 QC SDP 370 1136 500 6 6 URD 32 XX 0800 2 800 4 118 CK10 CK85 240 QC TDP 475 1721 630 6 6 URD 33 XX 1000 3 1000 4 118 CK11 CK95 Bus bar 1 QC UDP 610 1950 800 6 6 URD 33 XX 1250 3 1250 4 248 CK12 CK10 Bus bar 1 QC _VDP 850 2491 1000 6 6 URD 233 XX 2000 4 248 CK13 CK10 Bus bar 1 QC _XDP 1075 3168 1250 6 6 URD 233 XX 2000 4 248 CK13 CK12 Bus bar 1 1 As per IEC 947 2 The 3 contacts of DC3 must be connected in parallel Branch Circuit Protection UL Gould Shawmut semi conductor fuses Short Circuit Rating Max 480V Max Fuse Max Circuit Type Type Rating Class Breaker Non Cat Number A50QS A50P RK5 amp J Size Combination Combination lt Remarks gt Qc FDP 50A d 30A 35A 25KA SKA t Suitable for use on a circuit capable
28. a through a serial RS232 port Within this port Astat Plus communicates with a host which can be either with a PC PLC or an industrial fieldbus system to be started stopped programmed or checked 3 different communication possibilities are available Connection to a PC PLC using ASCII protocol PC Windows communication software tool available Connection to a PC PLC using Modbus RTU protocol Connection to industrial fieldbus systems Profibus DP DeviceNet In this case it is necessary to use an external communications module Astat Plus communicates with this module using Modbus RTU protocol and the module acts as a gateway to the fieldbus system In order to select the desired procedure the user must change the value of the parameter XP Protocol XP setting ASCII 0 Modbus RTU 1 Profibus DeviceNet 2 6 2 1 RS232 port wiring and communications settings RS232 is an operating standard of communication only in terms of electrical characteristics voltage timing etc while the communication procedures are defined by different protocols Modbus ASCII Profibus DeviceNet etc The maximum allowed RS232 cable length is 3 meters Astat Plus uses a connector with only 3 pins TD RD SG Astat Terminal Name TD Transmit Data RD Receive Data SG Signal Common GM ey Computer 2 TD ASTAT Plus RS232 connector 3 RD D SUB9 5 RS232 cable The following table indicates the communications
29. age Function code as related above Write command is number 17h Data Field as a read command the data requested is the starting address and the quantity to read As this is also a write command the data requested is the number of parameters to be written number of chars starting address and the value to write 6 Appendix Quiet time Slave Function Code Data Field Quiet Address time starting address to read of parameters to read 3 5 chars slave starting address to write 2 chars 3 5 chars of parameters to write of chars to write values to write The response from the Astat Plus will contain the same slave address and function code but the data field will include the total number of chars read and the value of the requested parameters Quiet Time Slave Address Function Code Data Field CRC Quit Time of chars 3 5 chars slave 17 parameters read 2 chars 3 5 chars Examples Supposing we are trying to communicate with slave 17 note that 17 is 11h To read parameters 3 4 5 and 6 Quiet Time Slave Address Function Code Data Field CRC Quit Time 0003 3 5 chars 11 03 0004 2 chars 3 5 chars To write values 1 2 and 3 in parameters 9 10 and 11 Quiet Time Slave Address Function Code Data Field Quit Time 0009 3 5 chars 11 10 3 5 chars To execute the above 2 commands in one Quiet Time Slave Address Function Code Data Field CRC Quit Time 0003 3 5 chars 17 0004 2
30. and cathode wire harness Verify thyristors Stalled rotor Ex22 Equipment detected stalled motor rotor Restart equipment and check for an appreciable loss in motor speed at any time i e when the motor is loaded In this case try jumping the bypass terminals 3 57 at the end of acceleration ramp Internal error Ex23 Microcontroller malfunction Check IC1 and IC8 are correctly inserted in their sockets Long start time Ex25 Current limit condition present more than Increase current limit and or acceleration 2 x ta sec or 240 sec ramp time ta acceleration ramp time Long slow speed time Ex26 Equipment has been in slow speed mode more Avoid this condition than 120 sec Lock out Ex27 The time between startings is less that the Check is settings are correct adjusted in parameter LKxx This protection may be disabled Undervoltage Ex28 The line voltage exceeds of limit set in Check is settings are correct Overvoltage Ex29 parameters UVxx or OVxx This protection may be disabled Undercurrent Ex30 The motor current exceeds of limit set in Check is settings are correct Overcurrent Ex31 parameters UCxx or OCxx This protection may be disabled Retry Ex32 The retry feature could not re start the motor Check last message e1xx and correct after a fault Be sure that retry settings are correct as well 5 5 Thyristor check Shortcircuit Use a testing lamp to check the defective power module between input and output phas
31. and is enabled by A1lA2 B1 B2 push buttons Permanent command is allowed as well Control Voltage 1A DC wiring 1 2 and 57 terminals as shown in page 3 3 220 240V AC Cf 3 The output relays allow for direct action on contactors according ratings specified in page 3 2 of this manual 12 11 14 2324 33 34 SGT D RD e 4 The ASTAT Plus is provided with an electronic motor A1 A2 B1lB2 overload protection which should be adequate protec tion for most of the applications fe 7 cs You should use an external overload protection if Wo required by local codes or to protect the motor against l DET See e Soe Ee current unbalance Z 5 Slow Speed for Jog forward or reverse using programma Programmable Inputs 3 io ble inputs 13 14 Details given bellow 13 14 57 3 157 4 3 6 71819 Jog Slow Speed function Programming steps ON 1 The slow speed function may be enabled by setting Jxxx to 13 In this case Slow Speed is allowed by a push button wired to ASTAT s Plus terminals 3 57 XMS Reverse jog is also possible by setting rxxx to ON As dk alternative if rxxx is set to programmable input 14 forward or reverse may be controlled by remote push button signal 5 Check section 4 6 3 for more details 2 Slow Speed can be effected with ASTAT Plus in stop sta
32. ase U scr A e E 0 1 5 Phase V scr PF x x Power Factor E 0 1 6 Phase W scr E 0 1 7 Heatsinkovertemperature i E 0 1 8 Motorthermistor Lx x x Limitcurrent E 0 1 9 Phase Ulost Tx x x Starting Torque E 0 2 0 Phase V lost ax x x Ramp uptime E 0 2 1 Phase Wlost d x x x Ramp downtime E02 2 Stalled rotor S x x x SoftStop selection E 0 2 3 Internal error E 0 2 5 Longstarttime 3 E 0 2 6 Longslow speed time L Kx x Lock out E 0 2 7 Lock out E02 8 Undervoltage E 0 2 9 Overvoltage E 030 Undercurrent These are examples Full details in E 0 3 1 Overcurrent sections 4 2 4 3 4 4 4 5 and 4 6 E03 2 Retry attempts exceeded Keypad Allows setting of parameters and functions SELECTION SEARCH ADJUSTMENT Use with T or J to select the parameter or function code to be i Decreases the value of the selected parameter displayed and or modified C V 4 SEARCH ADJUSTMENT ENTER SAVE Increases the value ofthe selected parameter Introduces the new parameter value into memory Updates the selected parameter value with the 4 al displayed value 4 Programming 4 2 Parameter Blocks configuration Mode Selection The ASTAT Plus includes a large number of parameters which are divided in four blocks Monitor Calibration Basic and Advanced The parameters of each group can be displayed or skipped according the selection done in parameter G The monitor paramet
33. ay setting should be properly coordinated with motor 3 Slow speed running will affect the motor thermal characteristic due to reduced cooling Care must be taken when operating motor under these conditions 4 DC braking braking current may cause motor overheating Select the lowest braking current and time 5 DC braking must use additional DC3 in the motor circuit See wiring diagram page 6 1 6 Abnormal starting times in excess of 30 seconds or closely repeated operations of acceleration ramp deceleration ramp slow speed or DC injection braking may cause motor damage Contact motor manufacturer for proper motor selection 7 If control power is lost between starts the overload relay protection is reset to cold start conditions ASTAT Plus Soft Starters PRECAUTIONS 1 Debranchez l alimentation en courant lectrique avant de raccorder ou d intervenir 2 Des tensions dangereuses sort pr sente dans le circuit moteur m me si le soft starter indique la position arr t Un contacteur d isolement assurant un isolement automatique quand le moteur est arr te est recommend 3 L appareil peutrenfermer plus d un circuit sous tension de brancher les circuits principaux et les circuits de controle avant de raccorder ou d intervenir 4 D lestage soft stop ne devrait jamais tre utilis en lieu de d lestage d urgence 5 Proc d s de d lestage doivent tre conforme aux normes de s curit des utilisat
34. crease in voltage and current limitation 30 95 Un 10 90 Mdirect start 95 Un 90 Mdirect start adjustable 0 to 999 ms 0 4 to 1 2 Ir rated ASTAT current 1to7 In 1 to 99 types standard or linear ramp up Output voltage reduction according to power factor Fixed output voltage permanently equal to supply voltage Direct control of a bypass contactor 1 to 120 1 to 99 in secondary ramp adjustable independently of starting ramp time types standard pump control or linear ramp down 0 to 99s 0 5 to 2 5in Direct torque 7 or 14 of nominal speed reverse torque 20 of nominal speed 0 to 4 attemps and 1 to 99 sec retry time Motor current line voltage power power factor and elapsed time Running External control Acceleration phase Permanent phase Start Stop Adjustable time Energy savings Override choice Stop phase Power cut off Ramp DC braking Pump control Inputs Outputs Inputs 4 digital optocoupled Two fixed Start Stop and 2 programmable 13 14 1 Analog 0 5VDC for Tachogenerator input feedback Outputs 3 programmable relays 1r 2r 3r 1 Analog 0 10VDC output for current metering Protections Current limit Adjustable from 1 In to 7 In Overload IEC class 10 and 20 NEMA class 10 20 and 30 all selectable Cool down time after overload trip Loss on input phase Thyristor short circuit ms Heatsink overheating ms Motor thermistor ms Loss on output phase S Stalled rotor ms Supply frequen
35. cy error Hz Overcurrent Undercurrent Overvoltage Undervoltage Error CPU ms Memory Long start time Long slow speed time 300 for reset Trip at 3 Trip at 200 Trip at 200 Trip at 200 if thermistor impedance gt response value Trip at 3 Trip at 200 If f lt 45 or f gt 65 will not start 100 to 150 In trip time adjustable from 0 to 99 sec 0 to 99 In trip time adjustable from 0 to 99 sec 100 to 130 Un trip time adjustable from 0 to 99 sec 0 to 50 Un trip time adjustable from 0 to 99 sec 60 4 former errors 2 x ta ta acceleration ramp time 120 Environmental Temperature C 0 to 55 derate output current by 1 5 C above 40 C conditions Relative humidity 95 without condensation Maximum altitude m 3000 derate output current by 1 100m above 1000m Mounting position Vertical Protection Degree IP00 UL Open Standards CE cUL UL CE Conforming IEC 947 4 2 UL cUL conforming to UL508 Conducted amp Radiated emissions Electrostatic discharges Radioelectric interference Immunity to fast trasients Immunity to Surge Voltage Conforming IEC 947 4 2 Class A Conforming to IEC 1000 4 2 level 3 Conforming to IEC 1000 4 6 level 3 and to IEC 1000 4 3 level 3 Conforming to IEC 1000 4 4 level 3 Conforming to IEC 1000 4 5 level 3 3 1 3 Technical specifications 3 2 I O terminal board specifications Power I O terminals
36. ddresses but as address 0 is reserved for broadcast commands only 247 slaves are allowed The CRC is an error detection code Although Modbus protocol defines up to 24 different functions only 3 of them will be useful to Astat Plus Read Write Read Write 6 Appendix Read Parameters from ASTAT Plus The function code assigned to Read is 3 3h The request message from master must contain the following information Slave address the master must indicate which slave has been selected The non addressed slaves will receive the message but will not execute the command Only the slave with the corresponding address will send a response message Function code as related above Read command is number 3 Data Field as this is a read command the data requested is the number of parameters to be read and the starting address to begin to read Quiet time Slave Address Function Code Data Field CRC Quiet time starting address 3 5 chars slave 3 of parameters 2 chars 3 5 chars The response from the Astat Plus will contain the same slave address and function code but the data field will include the total number of chars read and the value of the requested parameters Quiet time Slave Address Function Code Data Field CRC Quiet time of chars read 3 5 chars slave 3 parameters value 2 chars 3 5 chars Write Parameters to ASTAT Plus The function code assigned to Write is 16 10h The
37. ded with an electronic motor SEA overload protection which should be adequate J 2 3 IA protection for most of the applications or aye You should use an external overload protection if tr 2r 3r N E required by local codes or to protect the motor against Programmable relay Outpu current unbalance a Programmable Inputs 3 ig ki 211 Am 673 1157 2157 3 57 4 516 71819 se o FT WE gt i f H FTA 4 Start Stop Motor Thermistor Push Button 2 Basic diagram with By Pass control REMARKS 1 The isolation contactor DC1 is not re quired to perform operation to the motor sale ae ran aa Be aware however that DC provides gal WWW vanic isolation from the incoming line in creasing the safety DC1 1 2 Inthis example Start and Stop command PUBS EE i is enabled by permanentcommand Push Control Voltage I IE buttons control is allowed as well wiring 1 220 240V AC DL DC2 2 and 57 terminals as shown in page 3 3 EECH a 1 3 The outputrelays allow for direct action on Kees be D 312 513 contactors according ratings specified in A1JA2 EA page 3 2 of this manual Y 4 CAUTION d In by pass mode an external overload re DC2 lay protection must be used 5 By pass control using function zxxx and Y external contactor DC2 Details given b
38. dure U F X Unit Frame U F 0 F G H 1 J K L Unit frame rating F G H X M N Q R X Setting 0 disables calibration mx xx Current Calibration m 0 0 0 000 1000 A Setting of this parameter allows better accuracy in moni toring or current protections Check the current calibra tion procedure N x x x Motor Rated Current N10 0 040 120 100 x motor unit ratio When this parameter is adjusted at a value higher than 105 the overload protection curve is automatically ad justed to Class 10 C1 or to Nema 20 N2 Oo X X X Overload Protection oC 1 OFF Selects either the following overload curves N1 N2 N3 OFF Overload protection disabled C1 C2 external overload relay must be used N1 Nema 10 N2 Nema 20 N3 Nema 30 C1 Class 10 C2 Class 20 f x x x Service Factor f 100 100 130 Allows motor service factor Applicable for Nema ratings Voltage calibration procedure When the unit is installed on site or after PCB s replacement the voltage measurements may have accuracy of 10 To improve the Voltage measurement accuracy up to 3 proceed as follow 12 2 Search the parameter txxx set the voltage measured and save this value by the LJ to make permanent the new setting the ASTAT plus does this automatically Switch on the ASTAT and measure the RMS voltage on phases 1L1 3L2 using a calibrated voltmeter key Itis not necessary to rewrite the E2PROM Al NOTE Set real voltage measured
39. el STEE npu 3 low 1157 2 57 357 4 516 71819 L1 L2 L3 Control Voltage ir 2r 3r Programmable relay Outpu E l By pass control Programming steps 1 1 The by pass function may be enabled by setting zxxx to ON In this case the by pass is automatically done after starting Start Stop d An alternative if zxxx is set to one of the Permanent Motor Thermistor dd programmable inputs 13 or 14 the by Command 2 pass may be controlled by one remote signal 5 Check section 4 5 2 for more details 2 Once this function is enabled the relay 2r is automatically assigned to this function check section 4 6 3 This relay must be 6 1 used to control the by pass contactor 6 Appendix 6 1 Application diagrams Basic diagram with jog slow speed function REMARKS LT Ll2 13 1 The isolation contactor DC1 is not required to perform Control Voltage Ww el operation to the motor 110 120V AC i AN Be aware however that DC1 provides galvanic isolation Control Voltage from the incoming line increasing the safety i ii DCA 1 2 In this example Start and Stop comm
40. ers are always displayed regardless of the mode selected Settings in parameter G Gxxx GCAL GBAS GADV GALL The Monitor parameters are always displayed whichever are the settings in parameter G The Calibration parameters are displayed The Basic parameters are displayed The Advanced parameters are displayed All parameters are displayed Searching and Setting Parameters The ASTAT Plus displays the parameters sequentially while depresing the the parameter G is displayed L CIV Monitoring Parameters Calibration Parameters Basic Parameters Advanced Parameters LUO key and pushing repeteadly or keys Proceed in this way untill t There is a quick way to search automatically the parameter G by pressing LJ and LI Keys Gxxx will be shown on the display CIV lt Once the parameter G is displayed choose the value desired by pressing P or D LI Keys The display will sequence GBAS GCAL GADV and 1 GALL values repeatedly The actual value displayed can be stored in a temporal memory buffer by pressing LJ key Al Values stored in the temporal memory are lost upon control power loss unless these are saved in the permanent E2PROM memory through parameter W Additional indications are given in page 4 4 The above is an example given for parameter G but all ASTAT Plus parameters
41. es If the lamp goes on at least one of the thyristors has a shorcircuit Check with a tester the value or the R resistance between input and output of the same phase connector B on main PCB must be previously removed If R lt 50KQ at least one of the thyristor is defective Open thyristor With the simple assembly shown the lamp should light when the S switch is closed and remain lite when open If not the thyristor is defective 5 4 1L1 3L2 or 5L3 Testing lamp 3 to 6V 271 4T2 or 6T3 L S 10 ohms 3 to 6V 6 Appendix 6 1 Application diagrams Basic diagram REMARKS Ll L2 13 1 The isolation contactor DC1 is not required to Control Voltage dh A perform operation to the motor 110 120V AC Ht Be aware however that DC1 provides galvanic Control Voltage KER C isolation from the incoming line increasing the safety i WW DC1 1 2 In this example Start and Stop command is enabled A1lA2 B11B2 _ 4 by push buttons Permanent command is allowed as a 7 pet well wiring 1 2 and 57 terminals as shown in page 3 ontrol Voltage 3 CEO S N AG 3 The output relays allow for direct action on contactors 12 11 1423 24 33 134 SGITDIRD EE according ratings specified in page 3 2 of this manual AilAa Gips 4 The ASTAT Plus is provi
42. eurs AVERTISSEMENTS 1 Les fusibles semi conducteurs specifies ne prot gent pas obligatoirement les circuits se conformer aux codes locaux d installations lectriques 2 Le relais de courant de surcharge doit tre proprement coordonn avec la marche du moteur 3 La marche en sous r gime agira sur les caracteristiques thermiques cause de la r duction de refroidessement Op rez le moteur avec pr caution dans en ce cas 4 Ralentissement courant continu peut provoquer la surchauffe de moteur Choisissez le plus foible courant de d c leration et la dur e de ralentissement la plus courte 5 Pour freinage courant continu un contacteur DC3 additional est n cessaire dans le circuit moteur voir le sch ma de raccordement page 6 1 6 Les d lais anormaux de mise en service d une dur e sup rieure 30 secondes ainsi que les mont es descentes en regime les exploitations r gime lent ou les freinages par injection de courant continu r p t s et rapportes sont suseptibles d edommager le moteur Mettez vous en rapport avec votre fabricant en ce qui concerne le choix du moteur ad quat 7 Encas d interruption de l alimentation entre deux demarrages la protection assur e par d marrage froid 8 Le moteur doit tre muni d une protection distincte contre les surintensites et la surchauffe conformement au code de l electricite premiere partie ASTAT Plus le relais de courant de surcharge doit tre proprement coord
43. g ik _ O F F The function is permanently disabled es gt F i _ O N gt The function is permanently enabled d gt SE i r _ 3 The status of the function depends on ASTAT s 13 input Jog SE SE i i UA The status of the function depends on ASTAT s 14 input gt Dual motor A x x x Remote Control X x x x Note One programmable input may enable or disable more than one function More than one function can be enabled in the ASTAT Plus either by the keypad or through the programmable inputs 13 and 14 but there are some functions which may not work as expected during stopping when are simultaneously enabled The priority when two or more of the below functions are simultaneously enabled is defined in the following table Condition Action DC Brake B ON a hc a The Unit stops by Linear Ramp Linear Ramp S D ON a aoseta b The unit stops by DC brake after the Soft Stop is completed Soft Stop S ON b a c c The unit stops by Pump Control Pump Control S C ON amp D D Fe sf ch cp S amp amp NY CN Programmable Relay Outputs The ASTAT Plus includes three programmable relays 1r 2r and 3r dry contacts ASTAT terminals are 11 12 14 23 24 and 33 34 These relays can be assigned to several functions as shown bellow Set Value lt Remarks gt 20 EOR Detects end of voltage ramp Only can
44. if controled by DC 10 cm 8 cm SIGNAL POWER CORRECT INCORRECT cl Set Do not install capacitors to correct the power factor between equipment output and motor Environment When installing equipment keep the following points in mind The equipment should be installed vertically and hang over a platform or bars The vertical position is essential for proper cool air circulation Environmental conditions are in accordance with the following ranges and maximum values Operating temperature 0 C to 55 C Relative humidity without condensation 95 Maximum altitude 3000m Reduce rating by 1 5 C from 40 C and 1 100m from 1000m Donotinstall equipmentin environments containing explosive or flamma ble gases or near important heat sources Equipment should be well ventilated with minimum keeping clearances as indicated in the illustration When equipment is to be mounted on a platform subject to strong vibrations there should be an elastic base to protect the equipment If the equipmentis fed by a line transformer its rated power should be at least 1 5 times but less than 10 times higher than equipment supply 5 1 5 Installation 5 2 Fuses contactors and supply wiring IEC Class 10 In Total Fuses Fuses Fuses Control voltage Contactor Contactor Conductor Ratin gs losses aM FERRAZ type BU
45. m cable length 3mts 10 feet Asynchronous data transmission 9600 Bauds 1 bit start 8 bits data 2 bits stop no parity ASCII and ModBus RTU protocols selectable from keypad as standard Check appendix 6 2 Profibus DP and DeviceNet by external optional accessory 3 2 3 Technical specifications 3 3 1 0 Wiring ASTAT Plus s terminal layout and wiring configuration is shown in the diagram of below LT D La I I I Control Voltage sa a 110 120 AC kA Met SE Serial Comm i i Bz a R52320 ATX 6162 Gr Tx Rx I I Control Voltage hk I I 220 P240 AC SR I I I i SE 12 11 14 123 24133 34 Isto Ro TL 312 EL 4143 5162 Ir 2r ar Programmable relay Qutputs 3 Programmable Inputs 2 E Li 2T1 472 PRIE 2 57 3 57 A s s d7 ela E Se RE RTS DO ot I dk I I I o JT bed I I I start Stop ae De d int permanent Command d le 1 d s RE SE RES gei CE De te BE SE E ES ER E T CS en S Z ZS 2 mn oO T a E aq B E d 5 T 4 S Start Stop Command by push buttons 4 The programmable relay outputs are assigned to the following functions as default Notes 1 Control and Mains wiring recommendations are gi
46. nternal parameters in the motor as well as the output voltage in a close loop system 9 Advanced functions The ASTAT Plus includes advanced functions like linear acceleration ramp forward and reverse jog programmable 1 0 or connection to a computer by serial communication RS 232 all included as standard These performances allows the incorporation of the soft starter to a distributed control net in automated plant processes together with other soft starters programmable controllers variable speed drives etc 1 2 2 Types and ratings 2 1 IEC Ratings 1 HEAVY DUTY LIGHT DUTY Degree of Weight Cooled Current 220V 380V 440V 480V Current 220V 380V 440V 480V protection rating 2 240V 415V 500V rating 3 240V 415V 500V A kw 4 kW 4 kW 4 kW 4 A kw 5 KW 5 KW 5 KW 5 Kg Lbs 14 3 5 5 75 17 4 7 5 7 5 IP 00 QC1FDP 4 3 9 48 Natural 3 5 5 7 5 7 5 4 7 5 7 5 11 IP 00 QC2FDP 4 3 9 48 Natural 17 4 7 5 7 5 21 5 5 11 11 IP 00 QC1GDP 4 3 9 48 Natural 4 7 5 7 5 11 5 5 11 11 13 IP 00 QC2GDP 4 3 9 48 Natural 22 5 5 11 11 27 7 5 13 15 IP 00 QC1HDP 4 6 10 14 Natural 5 5 11 11 15 7 5 13 15 15 IP 00 QC2HDP 4 6 10 14 Natural 32 7 5 15 185 38 10 18 5 22 IP 00 QC1IDP 46 10 14 Natural 7 5 15 18 5 22 10 185 22 25 IP 00 QC2IDP 46 10 14 Natural 48 13 22 22 58 15 25 30 IP 00 QC1JDP 12 5 27 56 Byfan
47. of QC GDP 60A g 35A 40A 25KA SKA delivering not more than 100KA RMS QC _HDP 80A 40A SOA 25KA SKA symetrical amperes for 208V 240V and up to QC I DP 100A 70A 80A 25KA SKA 480V maximum when used with the semi OC JDP 150A 100A 125A 25KA 10KA conductor fuse for short circuit protection Listed QC_KDP 200A 125A 150A 25KA 10KA with Gould Shawmut Form 101 Type A5QS or QC_LDP 225A 150A 150A 25KA 10KA A50P QC MDP 350A 200A 250A 25KA 10KA a Suitablef able QC NDP 450A 350A 350A 65KA 25KA See foruse ona circuit capableot acao oa o mm A A Ee QC_RDP SEN paralelan SDR 100A SSK FORA maximum when used with contactors isolation QC SDP 2x600A in parallel 600A 800A 65KA 25KA or by pass that are also rated for 65KA Qc_TDP 2x1000A in parallel 800A 65KA 30KA withstand QC UDP 2x1200A in parallel 1000A 65KA 30KA QC _VDP 2x1600A in parallel 1200A 65KA 65KA Note When ASTAT Plus reduced voltage starters are used in conjunction with semi conductor fuses Typen 2 Co ordination to IEC 947 4 is attained These fuses are recommended for best overall short circuit protection The semiconductor fuse specified may provide branch circuit protection Refer to local applicable electrical codes 5 2 5 Installation 5 3 Start up Make sure equipment wiring corresponds to one of the recommended routing diagrams or equivalent Ifthe motor has thermal protection sensor remove the link between terminals 5 and 6 prior to wire the
48. ollow from previous page Z X XX By pass selector z OF F OFF ON 13 14 This function provides control of an external by pass contactor significantly lowering heating losses and eliminating harmonics When the By Pass function z is enabled the programmable relay output 2r is automatically assigned to this function and must be used to control the external by pass contactor Bx x x DC Brake selector BOF F OFF ON 13 14 Enables or disables the DC brake function PON PI3 P14 When the DC Brake function B is enabled the programmable relay output 3r is automatically assigned to this function PON PI3 or PI4 settings enable the DC Brake function just before starting the motor This is usefull to stop a fan which is rotating in reverse at the starting time 4 6 Advanced Block Parameters ADV 4 6 1 Advanced Functions Display Function Default Range Unit Description LK x x Lock Out LK 0 0 00 45 min Sets time between consecutive starts Setting 0 disables this function RX X Xx E2PROM reading R OF F ON OFF Loads the parameters from the E2PROM to the temporal buffer Qx x x Factory settings QOFF ON OFF Loads default factory settings to the temporal buffer Y X Retry Y 0 0 4 Allows up to four tries of automatic restart after a fault Setting 0 disables this function y X X Retry time y 1 0 01 99 sec Time between retries UV x x Undervoltage U VO 0 00 50 The unit
49. onne avec la marche du moteur INDEX Section 1 GeneralitieS ciant aaaea anaoa a ranea aaaea aa aaaea aa a da iandae aandaa aa iei 1 1 1 1 Comparison of starting systems cccccceceececeeeeeeeeeeeeeeaeeeeeeeeeeceaaeeeeneeeesaaeeseeeeeeesaeeseaas 1 1 1 2 Advantages of the ASTAT Plus Solid State Soft Starters c cccceeeceeeeseeeeeeeeeeeseneeneeeees 1 2 Section 2 Types and Ratings eege aaraa aer un Ea aia REENEN 2 1 A N OALE sis dis men N A anette oes aed 2 1 2 2 UEraings annii ee eal Melt li wat lita ell eee bee 2 2 2 3 Thermal characteristics sense 2 2 Section 3 Technical Specifications sens 3 1 3 1 General Specifications iii 3 1 3 2 W O Terminal Board Specification su 3 2 B23 VO MWINING Secure tiie ante Aen ieee aces eee lien tite e ees 3 3 3 4 Operating ET 3 4 Section 4 Program mind us EEN sieneueed veteeseecestone 4 1 4 1 Keypad and display description 4 1 4 2 Parameter configuration sise 4 2 4 3 Monitor block parameters ss 4 4 4 4 Calibration block parameters iii 4 5 4 5 Basicblockparameters ina teeta AE a EA eee sees te degen 4 6 4 6 Advanced block parameters 4 7 Section 5 Installations e sgee EES 5 1 5 1 Equipmentinstallation iii 5 1 5 2 Fuses contactors and supply wiring 0 0 2 ee eeeeeeceee sence ee eeeeeaeeeeeeeesaaeeeeseseaaaeeeeeeeeaeeeeeeseaaees 5 2 E STAM Di EEN 5 3 BA Troublesho0ting 488t una Hansen KREESSER KREE ENEE 5 3 EI SNE e le 5 4 Section 6 Appendia a aeaea EES S
50. pplications a ae You should use an external overload protection if d i Sp R 3r A_4 required by local codes or to protect the motor against Beer E Fo current unbalance Programmable Inputs 3 NA 5 DC brake at stopping time is provided by the DC brake 13 14 Bae ae Vans function and external contactor DC3 1157 2157 3 157 4 516 71819 ees CAUTION ET The 3 contacts of DC3 must be connected in parallel de Mandatory between 2T1 and 4T2 phases otherwise a FT1 4 short circuit can occur Start Stop j DC brake function Programming steps Permanent Motor Thermistor 1 The DC function may be enabled by setting Bxxx to ON Command 2 2 Once this function is enabled the relay 3r is automatically assigned to this function This relay must be used to control the DC brake contactor 6 2 Check section 4 5 1 and 4 5 2 for more details 6 Appendix 6 1 Application diagrams Basic diagram with Linear ramp Ll L2 L3 Control Voltage Nd 110 120V AC Control Voltage i DC1 1 A1jA2 B1 B2 4 Control Voltage LL 220 240V AC e 121111142324 133 34 SG TD RD 1L 3L2 513 A1 A2 B1 B2 Ir er 3r os Programmable relay Outpu
51. rent 00 99 starting Undercurrent trip time sec 00 99 Pump curve selection gt 00 05 stopping Overcurrent 00 50 Kick Start Switch OFF ON 13 14 Overcurrent trip time sec 00 99 Override Switch gt OFF ON 13 14 Secondary Ramp up gt sec 01 99 By pass Switch OFF ON 13 14 Secondary Ramp down sec 01 99 DC Brake Switch OFF ON 13 14 Secondary Starting Torque 10 90 FON PIS RI Tacho control switch ON OFF 13 14 Slow Speed switch SP OFF 13 14 Low High slow speeds LO HI Reverse slow speed _ OFF ON 13 14 Dual motor switch OFF ON 13 14 Remote control switch OFF ON 13 14 Comm Protocol selection 00 02 Station number 001 247 Output relay ir 22 30 Output relay 2r 20 22 30 Output relay 3r gt 21 22 30 4 Programming 4 3 Monitor block Parameters Display Function Default Range Unit Description ON Status ON ON Switch on time Equipment is connected to main supply STOP Stop LOCK Remote control through serial port PULS Kick start RAMP Acceleration ramp FULL Full conduction Override full voltage SAVE Energy saving SOFT Soft stop PUMP Pump control DCBK DC braking INCH Inching slow speed TACH Linear ramp tacho feedback needed M x x x Motor Current 000 999 A Displays motor current in Amps 1 0 9 9 kA Curren
52. t higher than 999A is displayed in kA If parameter UF xx is not calibrated the motor current is displayed in N VOX xx Software Version xxx Version number Vx x x Main Source Voltage V Displays line voltage in Volts P Fx x Power Factor 00 99 Displays line Power Factor wx xx Line Power kW Displays Line Power Ex x x Elapsed time Hrs Displays RUN time in Hours x 1000 e x X X Error trace buffer eOxx e3xx Saves the last four errors e0xx Fault 1 Latest fault xx Fault code error e1xx Fault 2 e2xx Fault 3 e3xx Fault 4 K x x x Password K 0 0 0 000 999 S 69 allows E2PROM writing operation 10 Key lock enabled 20 Key lock disabled Wx x x E2PROM writting WOF F ON OFF S Saves the unit current parameters to the E2PROM This rewrites the last values saved Gx x x Parameter display GBAS CAL BAS ADV 2 CAL Displays Calibration Parameters selection ALL BAS Displays Basic Parameters ADV Displays Advanced Parameters ALL Displays All parameters Note The Monitor block parameters are always displayed 4 4 4 Programming 4 4 Calibration block Parameteres CAL Display Function Default Range Unit Description Ux x x Line Voltage setting U4 0 0 100 500 V Line Voltage from 100 to 500V Set rated value t x x x Voltage Calibration t 400 000 600 V Setting of this parameter allows better accuracy in moni toring or voltage protections Check the voltage calibra tion proce
53. tc 4 Digital technology The control system is based on the use of a highly specialized microcontroller by which signals are treated digitally thereby avoiding deratings and adjustments common to analogue circuits and obtaining excellent precision and speed of execution The control board is made with the technology of surface mounting devices SMD which increases equipment reliability 5 High level of immunity Design of the unit was closely tied to the conditions of supply lines which handle more disturbance every day The control signals are optoelectronically isolated and various levels of protection have been set up in the circuits to immunize the equipment against external disturbance and its effects 6 Easy to run and adjust This unit can be used for a wide range of applications Adjustments are very easy to make and diverse options may be selected to have equipment capabilities suited to application needs every time 7 Easy maintanence due to full monitoring The signalling code based on alphanumeric display makes the equipment working conditions known at any time and gives a quick diagnosis when protection security is violated 8 Pump control The ASTAT Plus includes a Pump Control function which is more effective than the standard soft stop reducing fluid surges or hammering in a pipe line system This method reduces the motor speed by controlling i
54. the unit parameter number 60d the fieldbus master has to write 0 into the address 4096 60 4156d 103Ch to stop the unit parameter number 60d the fieldbus master has to write 1 into the address 4096 60 4156d 103Ch Table in section 6 2 5 includes the complete list of parameters and its description 6 Appendix 6 2 5 List of parameters that can be controlled by the serial interface Parameter Parameter Function Read Write Range Comments number name RIW 0 Status Soft starter status R 0 14 0 ON 1 STOP 2 LOCK 3 Alarm errors 4 PULS 5 RAMP 6 FULL 7 SAVE 8 SOFT 9 DCBK 10 FULL override 11 Not used 12 INCH 13 TACH 14 PUMP 1 M Motor current R N or Amps depending on UF parameter 2 N Nominal motor current Unit current RW 40 120 3 L Limit current In RW 100 700 4 T Starting torque DOL torque RW 10 90 5 a Acceleration ramp time sec RW 1 99 6 d Deceleration ramp time sec RW 1 120 7 p Kick start time msec RW 0 999 8 b DC brake time sec RW 0 99 9 DC brake current In RW 50 250 10 S Soft stop control RW 0 3 0 OFF 1 ON 2 13 3 14 11 C Pump control RW 0 3 0 OFF 1 ON 2 13 3 14 12 P Kick start control RW 0 3 0 OFF 1 ON 2 13 3 14 13 F Override RW 0 3 0 OFF 1 ON 2 13 3 14 14 B DC brake control RW 0 6 0 OFF 1 ON 2 13 3 14 4 PON 5 PI3 6 PI4 15 LK Lockout min RW 0 45
55. tinuous no steps Connections to motor 3 3 3 Line overload 1 5 2 1 0r3 2 In 3 3 5 In Depending on adjust approx max 4 7 In Change or NO NO NO starting pause 1 Steps mean sharp changes of speed during the time from rest until rated speed is reached 1 Generalities 1 2 Advantages of the ASTAT Plus Solid State Soft starter 1 Increase in productivity and reliability with the use of static soft starters Starting and stopping the motor without steps or transitions lengthens the life of power driven machine mechanical elements greatly reducing stress on trans mission and coupling parts Consequently overhauling times are reduced and machine and facility lifespans are lengthened 2 Improvement in acceleration deceleration characteristics Being able to start by using the voltage ramp or alternatively by limiting current lets acceleration fit the load characteristics Application of a pulse start may also be selected in cases of high static friction load Braking may be made by cutting off power or by stop ramp and itis also possible to brake more energetically by feeding a DC current to the motor stator so there are many ways to obtain the best possible deceleration 3 Protected motor The soft starter protects the motor from overloads as well as from incorrect operating conditions such as loss of an input or output phase blocked rotor thyristor short circuit e
56. trips if the line voltage decreases below the percentage set Setting 0 disables this protection Note Calibrate parameter U before enabling this protection uv xX Xx Undervoltage trip time uv 2 0 00 99 sec Delay trip time OV x x Overvoltage OV O0 0 00 30 The unit trips if the line voltage increases above the per centage set Setting 0 disables this protection Note Calibrate parameter U before enabling this protection ov xX X Overvoltage trip time ov 2 0 00 99 sec Delay trip time UC x x Undercurrent U CO 00 99 The unit trips if the current decreases below the percent age set Setting 0 disables this protection Note Calibrate parameter U before enabling this protection uc X Xx Undercurrent trip time uc 2 0 00 99 sec Delay trip time Oc x x Overcurrent 0 C0 0 00 50 The unit trips if the current increases above the percent age set Setting 0 disables this protection Note Calibrate parameter U before enabling this protection oc X X Overcurrent trip time oc 2 0 00 99 sec Delay trip time 2 aX X Dual Ramp Up 2a2 0 01 99 sec These are a secondary set of ramp up ramp down and 2d x x Dual Ramp Down 2d 2 0 01 99 sec starting torque parameters which take over the primary 27x x Dual StartingTorque 272 0 10 90 a d and T when the programmable function A is enabled 4 7 4 Programming 4 6 2 Programmable Advanced Functions
57. ts Programmable Inputs 3 13 14 271 412 613 1 57 2 57 HSH 4 516 819 e e FT1 i FE 5 EE FT1 4 AN TU F ES Start Stop Motor Thermistor 4 Sry Push Button 2 Linear Ramp 5 REMARKS 1 The isolation contactor DC1 is not required to perform operation to the motor Be aware however that DC1 provides galvanic isolation from the incoming line increasing the safety 2 In this example Start and Stop command is provided by push buttons Permanent command is allowed as well wiring 1 2 and 57 terminals as shown in page 3 3 3 The output relays allow for direct action on contactors according ratings specified in page 3 2 of this manual 4 The ASTAT Plus is provided with an electronic motor overload protection which should be adequate protec tion for most of the applications You should use an external overload protection if required by local codes or to protect the motor against current unbalance 5 Linearramp provided by Dxxx function A tacho genera tor must be used as feedback Details given bellow Linear ramp function Programming steps 1 The linear ramp function may be enabled by setting Dxxx to ON In this case linear ramp is independent of the load This function needs the speed feedback provided by an external tacho generator Check section 4 6 2 for more details 6 3 6 Appendix 6 2 Serial Communication Astat Plus is able to send and receive dat
58. tus Slow speed and normal run commands are inter nally interlocked 2T1 412 673 E ef Start Stop Jog Fw Rv Motor Thermistor Push Button 2 Slow Speed 5 Basic diagram with DC brake injection REMARKS LT L2 13 1 The isolation contactor DC1 is not required to perform Control Voltage I of of operation to the motor 110 120V AC aoe Be aware however that DC1 provides galvanic isolation Control Voltage je from the incoming line increasing the safety T DC1 1 2 In this example Start and Stop command is enabled by A1lA2 B1B2 permanent command Push buttons control is allowed Control Voltage ED V 7 e well wiring 1 2 and 57 terminals as shown in page 3 220 240V AC UC pet CL DC3 3 The output relays allow for direct action on contactors ES E 12 11 1423 24 33 34 SGITD RDI e e em according ratings specified in page 3 2 of this manual Aila B11B2 e a 4 The ASTAT Plus is provided with an electronic motor oo overload protection which should be adequate protec J DOA AA tion for most of the a
59. ult assigned to function RUN 23 24 Programmable relay 2r 23 24 N O dry contact This relay can be assigned to several internal output functions page 3 6 As default assigned to function EOR 33 34 Programmable relay 3r 33 34 N O dry contact This relay can be assigned to several internal output functions page 3 6 As default assigned to function DC BRAKE Common for all relay output contacts Maximum usage voltage 380VAC B300 UL Thermal current 8A AC 15 use 220V 3A 380V 1A DC 15 use 30V max 3 5A Analog I O Terminal Function Description 8 Analog input common This is a common terminal for the analog input terminal number 7 and analog output termnal number 9 7 TG feedback input 0 5V analog input for speed feedback It should be provided by a DC tacho generator coupled to the motor This speed feedback signal is required when the linear ramp function is used 9 Current Output 0 10V DC analog Output for current measurement purpose Ir correspond to 2V DC Load Impedance 10KQ or higher Motor thermistor terminals Terminal Function 5 6 Motor thermistor input Description This input allows a motor thermistor with a response value from 2 8 to 3 2KQ and a reset value from 0 75 to 1KQ to control motor temperature When the motor thermistor is not used a link must be used in terminals 5 6 Communications Terminal SG TD RD Function Gr Tx Rx data Description RS232C 3 wires half duplex Maximu
60. ven in chapter 5 2 EN Relay 1r RUN RUN status Relay 2r EOR End of Ramp Relay 3r DCBR DC Braking control 4 Important Use dry contacts only The programmable inputs 13 14 are not assigned to any function as default Check pages 3 6 prior to using these inputs 3 Technical specifications 3 4 Operating modes Starting and Stopping Initial ramp D 5 main frequncy cycles Initial voltage pedestal 30 to 95 Un adjustable Kick start Q 95 Un Enabled by parameter Pxxx to ON Acceleration ramp tmp Voltage ramp up from to 99s adjustable Dual ramp possibility Linear speed ramp by tacho feedback also possible Fastincrease of output voltage when motor gets rated speed Currentlimit 4 1to7In Permanentstate G Rated voltage Override Rated current 6 Energy savings Enabled by Fxxx to OFF Stopping modes Allselectable Motor power cut off Sxxx to OFF Cxxx to OFF Deceleration ramp 1 to 120s adjustable Secondary ramp 1 to 99 s Ramp dowm modes available are Soft Stop Voltage ramp down Enabled by Sxxx to ON Pump control Selectable by Sxxx to ON and Cxxx to ON Linear ramp down Tacho feedback needed Evolution of currentin deceleration ramp mode 23 DC brake 0 to 99s adjustable Enabled by Bxxx to ON Starting by voltage ramp Starting by current limitation Override Override si Win U Un Energy savings l In
61. while ASTAT is Power ON DO NOT enter motor nameplate rating the latest entry which may differ from the actual voltage value Current calibration procedure When the unit is installed on site or after PCB s replacement the current measurements may have accuracy of 10 To improve the Current measurement accuracy up to 3 proceed as follow 1 2 Once the ASTAT has been calibrated this operation does not need to be repeated Note however that the parameter txxx will show Search parameter UF x and enter the right ASTAT s frame type letter ET G H etc Start the motor and measure the rms motor current using a calibrated Ammeter This measurement must be done after complete the starting once the motor current has been stabilized Search the parameter mxxx set the current measured and save this value by the enter s keypad key It is not necessary to rewrite the E2PROM to make permanent the new setting the ASTAT Plus do this automatically NOTE Set real current measured while motor is running DO NOT enter motor nameplate current rating the latest entry which may differ from the actual current value 4 5 Once the ASTAT has been calibrated this operation does not need to be repeated Note however that the parameter mxxx will show 4 Programming 4 5 Basic block Parameteres BAS 4 5 1 Basic Functions
62. xternal module 84 s Station number for communication RW 1 247 85 e0xx error e0 R xx error code 86 e1xx error e1 R xx error code 87 e2xx error e2 R xx error code 88 e3xx error e3 R xx error code 6 Appendix 6 3 Dimensions A B c a QC FDP 200 160 6 QC GDP 200 160 6 QC_HDP 200 160 6 QC_IDP 250 200 31 gt p oz CD Si ei 175 350 190 32 5 419 5 Qc_JDP QC_KDP QC _LDP QC_MDP 6 12 6 Appendix 6 3 Dimensions Terminal detail i 7 28 3 211 nt y a en d 20 30 ool 4 CT QC_NDP QC_RDP ac opp OC SDP u m Terminal details A B c D E F G H l J K L QC_NDP 510 490 305 460 465 9 53 106 54 259 70 168 QC_QDP 510 490 305 460 465 9 53 106 54 259 70 168 QC_RDP 550 540 317 480 495 9 59 118 54 275 78 168 QC SDP 550 540 317 480 495 9 59 118 54 275 78 168 QC TDP 590 685 317 520 640 9 59 118 64 5 270 100 168 QC UDP 790 850 402 700 805 11 60 120 120 352 120 175 i QC_VDP 790 850 402 700 805 11 60 120 120 352 120 175 QC_XDP 810 1000 407 720 955 11 70 140 110 357 120 175 Le CT e QC XDP 6 8 P C B s Supply Control MAIN TRANSFORMER
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