Veichi AC70T series Manual Download

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AC70T Crane Purpose VFD Manual

Multi-functional Contact Input Connection

●

NPN transistor connection mode

Use inner 24V power

+24V

PLC

COM

shielded cable

(factory short connect)

COM

PLC

+24V

Use innner 24V power

exterior
control
signal

shielded cable

Note

：

Disconnect '+24V'with'PLC' when using exterior power

exterior 24V power

+24V
PLC
COM

PUL

inverter

NPN Transistor Digital Input Signal Connection Mode

●

PNP transistor connection mode

use exterior 24 power

PLC

+24V

Use inner 24V power

COM

Use inner 24V power

shielded cable

exterior

control

signal

24V

PLC
COM

PUL

inverter

24V

PLC
COM

exterior

control

signal

shielded cable

PLC

+24V

COM

PUL

inverter

PNP Transistor Digital Input Signal Connection Mode

Digital output signal connection

shielded twisted
pair cable

COM

winding

+24V

COM

inverter

exterior 24V power

inverter

shield twisted pair cable

winding

COM

+24V

COM

Summary of Contents for AC70T series

Page 1: ......

Page 2: ...5 ANALOG TERMINAL PARAMETER GROUP 25 4 6 SYSTEM PARAMETER GROUP 29 4 7 MOTOR PARAMETER GROUP 32 4 8 MOTOR VCPARAMETER GROUP 33 4 9 MOTOR V FCONTROL PARAMETER 35 4 10 PROTECTION AND MALFUNCTION PARAME...

Page 3: ...ON OF RECOMMENDED ACCESSORIES 66 6 1 SELECTION OF BRAKE RESISTANCE 66 6 2 SELECTION OF PGCARD 66 6 3 INSTRUCTION OF CLOSE LOOP CONTROL MODE 67 6 4 ENCODER SELECTION AND INSTALLATION GUIDANCE 67 CHAPTE...

Page 4: ...abide by the regulations or requirements in this manual there is danger of body injury even death and machine system damage Do not wire while the power is connected Otherwise there is danger of death...

Page 5: ...T3 R75 B 0 75KW 3 Phase 380VAC 2 3A AC70T T3 037 B 37KW 3 Phase 380VAC 75A AC70T T3 1R5 B 1 5KW 3 7A AC70T T3 045 B 45KW 90A AC70T T3 2R2 B 2 2KW 5A AC70T T3 055 B 55KW 120A AC70T T3 004 B 4KW 10A AC...

Page 6: ...ge Rely on power supply voltage compensate function while motor rated voltage is 100 set it at the range of 50 100 output can not over input voltage Voltage While power supply voltage fluctuates it ca...

Page 7: ...mode that is at zero speed keeping the brake open and keeping the lifting mechanism hovering in the air 5 Full range torque monitoring function Torque monitoring during operation when the torque outp...

Page 8: ...zed through the release frequency release current brake release time brake holding brake Time etc to achieve a dedicated brake logic control to ensure that the system is safe and reliable to avoid sli...

Page 9: ...of Inverter Plastic W W1 D D1 H H1 Model Overall Dimension Instillation Position INSTALLATION APERTURE W H D D1 W1 H1 AC70T T3 R75 B 122 182 154 5 145 112 171 5 AC70T T3 1R5 B AC70T T3 2R2 B AC70T T3...

Page 10: ...sion Instillation Position INSTALLATION APERTURE W H D H2 W1 H1 AC70T T3 030 B 255 410 225 370 180 395 7 AC70T T3 037 B AC70T T3 045 B 305 570 260 522 180 550 9 AC70T T3 055 B AC70T T3 075 B 380 620 2...

Page 11: ...pose VFD Manual 8 H1 H H2 D W1 W Model Overall Dimension Instillation Position INSTALLATI ON W H D H2 W1 H1 AC70T T3 132 500 780 340 708 350 755 11 AC70T T3 160 650 1060 400 950 400 1023 16 AC70T T3 1...

Page 12: ...cables near inverter groud E ground resistor low than 10 W V U output reactor DC reactor brake resistor short circuit P1 R brake module voltage model analog input current model analog input 10V R T S...

Page 13: ...2 K3 AI 0 20mAor 4 20mA input current K4 AI 0 10V input voltage S3 K5 AO2 0 0 100kHz J1 on open collector circuit output K6 AO2 0 0 100kHz J1 on active source output S4 K7 RS485 connect with 120 termi...

Page 14: ...4V PLC COM PUL PUL inverter inverter NPN Transistor Digital Input Signal Connection Mode PNP transistor connection mode use exterior 24 power E X5 X6 X7 X3 X4 X2 X1 PLC 24V Use inner 24V power COM Use...

Page 15: ...output indicator 0 10 2 0 mA _ shielded twisted pair cable K1 K2 K1 K2 J1 J2 J3 J1 J2 J3 shielded twisted pair cable AO2 terminal use as 0 2 50kHz open collector circuit pulse output kHz 5 0 25 0 J1...

Page 16: ...er while in difying While stand nitoring items at sto r group in menu int dify given frequenc te While given fre 4 09 needs to be s ction No modified modified by up dow controlled by keyb d the indica...

Page 17: ...V S RPM FWD FWD FWD REV JOG REV JOG 14 Can be used as in frequency limit gi State Spark On On Spark On On On Spark On On Spark Off On Off nput channel for g iven torque given Frequency unit Current un...

Page 18: ...and definition Factory default Feature Address FF 00 Application type selection 0 General 1 hoisting mechanism closed loop 2 Translation mechanism 3 Rotating mechanism 4 Construction lift 5 Lifting m...

Page 19: ...requency 0 00 10 00Hz 2 00Hz 0xF07 FF 08 Down release frequency 0 00 10 00Hz 2 00Hz 0xF08 FF 09 Down brake frequency 0 00 10 00Hz 2 00Hz 0xF09 FF 10 Delay before the lift 0 00 10 00s 0 20s 0xF0A FF 11...

Page 20: ...ble control option LED 0 digit rotary flexible control 0 off 1 open LED 00 digit flexible control acceleration and deceleration time 0 off 1 open LED 000 digit Reserved 0000 0xF24 FF 37 Flexible contr...

Page 21: ...40 00 0xF31 FF 50 Maximum duty cycle 0 00 100 0 80 00 0xF32 FF 51 Stop vortex maintenance time 0 0 3000 0S 60 00s 0xF33 FF 52 Eddy current output carrier 0 20 4 00kHz 2 00kHz 0xF34 FF 53 Duty cycle p...

Page 22: ...ngs and definition Factory default Feature Address F0 00 Motor control mode Asynchronous motor control mode 0 V F control 3 High performance VC without PG 4 High performance VC with PG 0 0x000 F0 01 R...

Page 23: ...rrent voltage analog given 5 AS current analog given 6 Terminal pulse PUL given 7 RS485 communication given 8 Terminal UP DW control 9 PID control given A Program control PLC given B Optional card C M...

Page 24: ...010 F0 17 F0 18 Reserved F0 19 Parameter initialization 0 No action 1 Restore factory default not restoring motor parameters 2 Restore factory default restoring motor parameters 3 Clear malfunction re...

Page 25: ...git reserved LED 0000 digit reserved 0010 0x110 F1 17 ACC start S curve time 0 00 10 00 0 10s 0x111 F1 18 ACC finish S curve time 0 00 10 00 0 10s 0x112 F1 19 DEC start S curve time 0 00 10 00 0 10s 0...

Page 26: ...of settings and definition Factory setting Feature Address F2 00 Multifunction input terminal 1 X1 Refer to 4 2 Function Selection Table 1 0x200 F2 01 Multifunction input terminal 2 X2 2 0x201 F2 02...

Page 27: ...0 010 0x217 F2 24 F2 25 Reserved 0x218 F2 26 Terminal control running mode 0 2 line 1 1 2 line 2 2 3 line 1 3 3 line 2 0 0x21A F2 27 Terminal operation protection 0 OFF 1 ON LED 0 digit Terminal oper...

Page 28: ...Refer to 4 2 Function selection table 1 0x22D F2 46 Relay output 1 32 0x22E F2 47 Relay output 2 32 0x22F F2 48 Y1 output delay time 0 000 6 000s 0 010s 0x230 F2 49 Relay 1 output delay 0 000 6 000s 0...

Page 29: ...F3 13 AS upper limit 0 00 20 00mA 20 00mA 0x30D F3 14 AS upper limit corresponding setting 0 00 100 00 100 00 0x30E F3 15 AS filter time 0 000 6 000s 0 010s 0x30F F3 16 AI used as AS lower limit 0 00...

Page 30: ...0 00 100 00 30 00 0x323 F3 36 Curve 1 inflection point 2 input voltage 0 00 10 00V 6 00V 0x324 F3 37 Curve 1 inflection point2 corresponding setting 0 00 100 00 60 00 0x325 F3 38 Curve 1 upper limit 0...

Page 31: ...11 Bus voltage 12 VS input value 13 AI input value 14 AS input value 15 PUL input value 16 Module temperature 1 17 Module temperature 2 18 RS485 given 0 0x336 F3 55 A02 output selection 1 0x337 F3 56...

Page 32: ...nd inverter parameters to keyboard and save 2 Send keyboard parameters to inverter Remaining value no operation 0 0x405 F4 06 Keyboard special function selection LED 0 digit D E monitor on 0 Off 1 On...

Page 33: ...limit corresponding setting 0 00 100 00 100 00 0x40D F4 14 The display content of the first line in running state LED 0 and 00 digit display the first group 00 63 LED 000 and 0000 digit display the se...

Page 34: ...ection 1 LED 0 digit E EEP fault EEPROM storage fault 0 Alarm and free stop 1 Alarm and continue operation LED 00 digit reserved LED 000 digit reserved LED 0000 digit reserved 0000 0x41A F4 27 Reserve...

Page 35: ...urrent 0 1 3000 0A Model set 0x506 F5 07 Asynchronous motor no load current 0 1 3000 0A Model set 0x507 F5 08 Asynchronous motor stator resistance 0 01 50 00 Model set 0x508 F5 09 Asynchronous motor r...

Page 36: ...rection 1 reverse direction LED 000 digit wire break inspection 0 OFF 1 ON LED 0000 digit Z pulse correction enabled 0 OFF 1 ON 0000 0x51E F5 31 ABZ encoder lines 0 10000 1024 0x51F F5 32 wire break i...

Page 37: ...001 4 000 1 000 0x60D F6 14 Reserved 0x60E F6 15 Vector control motor slip compensation 0 0 250 0 100 0 0x60F F6 16 Vector control generator slip compensation 0 0 250 0 100 0 0x610 F6 17 Reserved 0x61...

Page 38: ...100 0 3 0 0x801 F8 02 Self setting frequency F1 0 00 max frequency 1 00Hz 0x802 F8 03 Self setting voltage V2 0 0 100 0 28 0 0x803 F8 04 Self setting frequency F2 0 00 max frequency 10 00Hz 0x804 F8...

Page 39: ...ion given 8 Optional card 0 0x81E F8 31 Output voltage of voltage frequency separation number setting 0 0 100 0 0 0 0x81F F8 32 Output voltage of voltage frequency separation ACC time 0 0 100 00s 10 0...

Page 40: ...ection 0 Off 1 On 1 0xA05 FA 06 Bus over voltage suppression function LED 0 digit Over voltage suppression control 0 Prohibited 1 Valid in DEC 2 Valid both in ACC DEC LED 00 digit Over excitation cont...

Page 41: ...tected 1 Detected load is too large 2 Detected load is too large only at constant speed 3 Insufficient load detected 4 Insufficient load only at constant speed LED 00 digit Alarm selection 0 Alarm and...

Page 42: ...ge 0 0 60 0 10 0 0xA18 FA 25 detection time when speed slip is too large 0 0 60 0s 2 0s 0xA19 FA 26 Stall protection action LED 0 digit Detection selection 0 Not detected 1 Detected at constant speed...

Page 43: ...1 ACC 2 DEC 3 Constant speed LED 000 digit Reserved LED 0000 digit Reserved 0xA2E FA 47 Malfunction input terminal status See input terminal chart 0xA2F FA 48 Malfunction output terminal status See ou...

Page 44: ...ttings and definition Factory default Feature Address FC 00 PLC Speed 1 0 00 Max frequency 50 00Hz 0xC00 FC 01 PLC Speed 2 0 00 Max frequency 20 00Hz 0xC01 FC 02 PLC Speed 3 0 00 Max frequency 30 00Hz...

Page 45: ...LC 5th Step running 0 0 6500 0 s m h 10 0 0xC14 FC 21 PLC 6th Step running 0 0 6500 0 s m h 10 0 0xC15 FC 22 PLC 7th Step running 0 0 6500 0 s m h 10 0 0xC16 FC 23 PLC 8th Step running 0 0 6500 0 s m...

Page 46: ...C 52 Swing frequency amplitude 0 0 100 0 10 0 0xC34 FC 53 Jump frequency 0 0 50 0 10 0 0xC35 FC 54 Swing frequency rising time 0 00 650 00s 5 00s 0xC36 FC 55 Swing frequency falling time 0 00 650 00s...

Page 47: ...stop 0 0xD07 Fd 08 Modbus transmission response dispose 0 Write operation with response 1 Write operation without response 0 0xD08 Fd 09 Main machine sending selection LED 0 digit the first group tran...

Page 48: ...nnel A Keyboard given frequency 0 0 F0 08 Keyboard number setting frequency 0 00 max frequency 10 00Hz 10 00Hz F0 14 ACC time 1 0 01 650 00s 6 0s 6 0s F0 15 DEC time 1 0 01 650 00s 2 0s 3 0s F2 00 Mul...

Page 49: ...is the same as the running direction 1 The torque is always in the forward direction LED 000 digit stop direction selection 0 The torque is the same as the running direction 1 The torque is always in...

Page 50: ...Current judgment enable during operation 0 1 1 1 FF 26 In service current detection 0 50 5 5 FF 27 Running current detection time 0 000 1 000s 0 400s 0 400s FF 55 Brake failure detection 0 Invalid 1 V...

Page 51: ...al 2 X2 REV 2 F2 02 Multifunction input terminal 3 X3 Multispeed terminal 1 16 F2 03 Multifunction input terminal 4 X4 Multispeed terminal 2 17 F2 04 Multifunction input terminal 5 X5 Multispeed termi...

Page 52: ...command control LED 0 digit reverse control during operation 0 not allowed to run 1 Allow reverse operation LED 00 digit zero crossing frequency jump function 0 Invalid 1 Valid LED 000 digit Reserved...

Page 53: ...e detection torque 0 0 150 0 100 0 FF 58 Brake failure detection frequency threshold 0 00 5 00Hz 1 00Hz FF 59 Brake failure detection frequency threshold filtering 0 0 2 000s 0 200 FF 60 Anti flow hoo...

Page 54: ...function 1 F2 46 Relay output 1 Fault trip alarm1 4 F2 47 Relay output 2 Brake control function 1 F3 53 A0 output signal selection Frequency output LED 00 digit Reserved LED 000 digit Reserved 0040 F...

Page 55: ...cceleration deceleration time 3 switches to Acceleration deceleration time 4 frequency 0 00 Max frequency 36 00Hz FF 45 Reserved 0 00 Max frequency 20 00Hz FF 46 Eddy current frequency 1 0 00 Max freq...

Page 56: ...t terminal 3 X3 Malfunction reset 8 F2 03 Multifunction input terminal 4 X4 Multispeed terminal 1 16 F2 04 Multifunction input terminal 5 X5 Multispeed terminal 2 17 F2 05 Multifunction input terminal...

Page 57: ...e output frequency is equal to the motor rated frequency F5 03 the up convert value is judged after the FF 29 set time is maintained and if the up conversion condition is satisfied the up conversion i...

Page 58: ...N 15X FC 14 Multi speed control has priority next to jog When the user selects multi speed operation four multi function input terminals must be set as multi speed control terminals The four multi spe...

Page 59: ...CC DEC t terminal 1 3 ACC DEC t terminal 2 4 ACC DEC p 5 Swing frequ 6 Swing frequ pause 7 Swing frequ n Selection Specification terminal 1 4 cancel pause witch witch switch 1 3 ack switch1 3 t time s...

Page 60: ...level test 1 FDT1 10 Output frequency level test 2 FDT2 11 Reach given frequency 12 0 speed running 13 Reach upper frequency limit 14 Reach lower frequency limit 15 Program running circle completed 16...

Page 61: ...terminal diagram 210EH C 15 Output terminal Y on state See output terminal diagram 210FH C 16 Analog VS input value 0 001V 2110H C 17 Analog AI input value 0 001V 0 001mA 2111H C 18 Analog AS input v...

Page 62: ...tand for input terminals off input terminals on or off sketch map Tip connection diagrams of C 30 monitor expansion input terminals X8 X10 are the same as above but only displaying the first three val...

Page 63: ...en m running Deceleration short and Trea e inverter fault ala the corresponding chapter the inverter whe he following condit tent appears on th off and the motor ed as 3 fault trip 47 is selected a se...

Page 64: ...boost too oltage is too rload ng run or too otor long time n eavy time is too motor tting is not que boost too AC70T Cr inverter capacitan unit Detect power v Detect power v Install input rea Check in...

Page 65: ...tion ertime etection while nning difference is ween motor r eter setting etic disturb in riod amage ut power open put power e terminal short t fault ance Prolong accele Check peripher restart after fa...

Page 66: ...re fault mponent aud rate ion wire ion format atch upper opy ation is fault ard is not nverter ion between d and nverter does not uency inverter inverter failure k upper limit of on alarm is k lower l...

Page 67: ...onnected Insufficient brak torque If the detection reaches the op frequency the c reported to be l opening judgm 8 parameter rmal eter is 6 group vector eters t time or ting is t time or ting is imeou...

Page 68: ...ters The output side of the inverter is connected to the motor reliably 5 3 Failure warning Fault display Communicatio n code Fault name A 072 72 Agent GPRS lock machine alarm A 073 73 Non agent GPRS...

Page 69: ...R75 B 2 3A Built in 300W 150W 300 1 AC70T T3 1R5 B 3 7A Built in 750W 300W 250 1 AC70T T3 2R2 B 5A Built in 1 1kW 550W 200 1 AC70T T3 004 B 8 5A Built in 2kW 750W 120 1 AC70T T3 5R5 B 13A Built in 3kW...

Page 70: ...sh ting bracket must b ty ensure coaxial be 67 PG Ca p control mo e with PG when PG rect motor parameter 5 01 number 5 05 d VOLT e 0 null 1 Rotary type s construction and hoist d operation steps are m...

Page 71: ...rd 68 difference of 2 Sq omenon or axial endp mounting bracket sh suppression and sho lt and the gear mesh coder and coupler A gnal cable each pair during installation an nnect the signal exten e grou...

Page 72: ...e Motor Check if there is abnormal vibration or noise Tighten machine and electric connection and lubricate the machine components Load Check whether output current is over the rated value of the moto...

Page 73: ...d component Keyboard Whether it is damaged Check whether display is complete Change damaged component Motor Check if there is abnormal vibration or noise Tighten machine and electric connection and lu...

Page 74: ...Control Parameter Group Address Specification Function Specification Address Definition Data Meaning Specification R W Characteristic Communication Given Frequency 0x3000 or 0x2000 0 32000 is corresp...

Page 75: ...2021 0 10000 corresponds output 0 10V 0 20mA R AO2 output 0x3022 or 0x2022 0 10000 corresponds output 0 10V 0 20mA 0 50kHz R Note The other function code addresses refer to Communication Address of fu...

Page 76: ......

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