Inovance IS580 Series User Manual Download Page 44

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6 Troubleshooting

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6 Troubleshooting

6�1 Servo Fault Codes and Solutions

Fault name

Display

Reasons

Solutions

Overcurrent during
acceleration

Output current exceeds
hardware limit

Please refer to following diagram

Overcurrent during
deceleration

Output current exceeds
hardware limit

Please refer to following diagram

Overcurrent during
constant speed

Output current exceeds
hardware limit

Please refer to following diagram

Overvoltage during
acceleration

DC BUS voltage exceeds
overvoltage level

Please refer to following diagram

Overvoltage during
deceleration

DC BUS voltage exceeds
overvoltage level

Please refer to following diagram

Overvoltage during
constant speed

DC BUS voltage exceeds
overvoltage level

Please refer to following diagram

Pre-charge resistor
fault

Pre-charge resistor works more
than once in short period

disconnect power supply and seek for maintenance

Undervoltage

DC BUS voltage lower than
undervoltage level

Please refer to following diagram

Drive overload

Drive is overloaded

Please refer to following diagram

Speed sensor is faulty

Set A1-05=2s and start speed sensor self check

Input phase loss

RST power supply loses one
phase or is unbalance

Please refer to following diagram

Output phase loss

Output phases lost upon
starting

Please refer to following diagram

IGBT overheat

Please refer to following diagram

External fault

External fault input(through DI) Please refer to following diagram

Communication fault

MODBUS communication fault

Please refer to following diagram

Pre-charge relay
fault

Pre-charge relay fault

Disconnect power supply and seek for maintenance

Current sensing fault

Current sensing is abnormal

Disconnect power supply and seek for maintenance

Motor auto tuning
overtime

Auto tuning is overtime

Please refer to following diagram

Auto tuning speed
feedback fault

Auto tuning speed feedback
fault

Please refer to following diagram

EEPROM fault

EEPROM is broken

Disconnect power supply and seek for maintenance

Motor ground fault

Overcurrent during power on

1�check if motor winding is short-circuit to ground,
consider change motor cable or even motor�
2�disconnect power supply and seek for
maintenance

Summary of Contents for IS580 Series

Page 1: ......

Page 2: ...w 15 3 2 Operations of Parameters 17 4 Quick Setup 18 4 1 Hydraulic Application Setup Flowchart 18 5 Parameter List 23 5 1 Introduction 23 5 2 Hydraulic Control and Basic Control Parameter List 23 5 3...

Page 3: ...s system integrator System integrator designer must ensure the complete system is safe and designed according to the relevant safety standards Inovance Technology and Authorized Distributors can provi...

Page 4: ...ent or increase the sensitivity amperage of the leakage breaker to at least 200 mA per drive Factors in determining leakage current Size of the AC drive AC drive carrier frequency Motor cable type and...

Page 5: ...Ltd S N Serial Number AC drive model Rated input Rated output S N code Nameplate Manufacturer IS580 series hydraulic servo drive 20 25 30 35 37 300 304 32 IS580 T Voltage Class T Mark 070 Rated outpu...

Page 6: ...304 Default carrier frequency kHz 6 6 4 4 4 4 4 3 2 2 2 2 2 Carrier frequency range kHz 1 to 8 Overload capacity 150 for 60 sec 180 for 2 sec Max output voltage Three phase 380 to 480 VAC proportional...

Page 7: ...0 176 210 304 Default carrier frequency kHz 6 6 4 4 4 4 4 3 2 2 2 Carrier frequency range kHz 1 to 8 Overload capacity 150 for 60 sec 180 for 2 sec Max output voltage Three phase 220 VAC proportional...

Page 8: ...Terminals of IS580T020 to IS580T040 and IS580 2T020 to IS580 2T040 R S T BR U V W POWER MOTOR Warning Do not use terminal for braking resistor otherwise servo would be damaged Figure 2 2 Terminals of...

Page 9: ...MOTOR BR Terminal Terminal name Description R S T Three phase supply input Connect to the three phase ac power supply DC bus terminals Connected to external braking unit MDBUN with servo drive units o...

Page 10: ...Analog input 2 AI3 GND Analog input 3 1 Input voltage range 0 to 10 VDC 0 to 20 mA selected by J5 jumper 2 Input impedance 22 k voltage input 500 current input DI1 COM Digital input 1 1 Optically cou...

Page 11: ...gement J3 1 REF Resolver excitation negative 1 2 3 4 5 6 7 8 9 REF REF KTY M PTC M COS KTY N COS SIN SIN 2 REF Resolver excitation positive 3 COS Resolver feedback COS positive 4 COS Resolver feedback...

Page 12: ...wer supply COM Encoder power ground PE Shield connecting point J7 OA Differential frequency dividing output signal A positive OA Differential frequency dividing output signal A negative OB Differentia...

Page 13: ...al is moderately instable which occurs when motor accelerates decelerates or encoder signal input suffers moderate interference Flash quickly Input signal is seriously instable which occurs when motor...

Page 14: ...le Model S58 L P31 XXX J2 Male of Mil Spec on motor side Male of Mil Spec on motor side Mil Spec S58 L P31 XXX Table 2 4 Pin colour definition with military spec applicable to the second generation IS...

Page 15: ...COS B COS B SIN B SIN B EXC GND EXC VCC J4 J3 J2 Red White Yellow White Yellow Blue Red Black PG connecting cable Model S58 L P30 xxx Yellow White Table 2 5 Pin colour definition without military spec...

Page 16: ...L2 L3 L1 PE S T R RFI filter 15V AI3 GND Pressure sensor 15V AI3 GND Pressure sensor 24Vdc Internal power supply External power supply Braking resistor MDBUN Braking unit PB PE BR P Braking unit MDBUN...

Page 17: ...y Menu mode selection key Run key Status Indicators There are four red led status Indicators at the top of the operating panel Indicator Indication RUN Off indication the stop status On indication the...

Page 18: ...through the screens available When editing a parameter value it decreases the displayed value When the servo drive is in running mode it decreases the speed Shift Select the displayed parameter in the...

Page 19: ...P A0 A1 U1 U0 FP A1 F0 F1 F0 00 F0 01 F0 28 F0 00 F0 28 1 2 0 F0 02 ENTER PRG PRG PRG PRG PRG ENTER ENTER ENTER PRG A5 U0 U1 A0 Parameter arrangement Function Code Group Description F0 to FF Basic con...

Page 20: ...ers have been changed so it s seriously recommended to restore parameters to default at the beginning of commissioning Set motor parameters Motor nameplate F1 01 Rated motor power Model dependent Unit...

Page 21: ...ear in mind that better DO it without load if with load please confirm that valves are set correctly and motor running does not hurt hydraulic pump 3 static auto tuning 2 runs at very low speed Auto t...

Page 22: ...essure command Set pressure feedback upper limit A3 03 Maximum hydraulic pressure 250 0 Unit kg cm2 range from 0 0 to 500 0 kg cm2 Note A3 03 is maximum pressure of press sensor feedback Set DI functi...

Page 23: ...input 0 0 0 0 100 0 to 100 0 F4 25 AI2 maximum input 10 00 10 00 11 00 to 11 00 v F4 26 Corresponding setting of AI2 maximum input 100 0 100 0 100 0 to 100 0 Set AI3 range pressure feedback F4 28 AI c...

Page 24: ...ange from 0 0 to 800 0 Note the larger the kp1 the shorter the rise time of pressure at the same time large kp1 may cause too large overshoot A3 06 Hydraulic pressure control integral time ti1 0 100 R...

Page 25: ...ning Control A0 00 Flux weakening method selection 0 by calculation 1 auto adjusted 1 1 A0 01 Flux weakening current factor 0 to 500 1 5 A0 02 Pm motor flux weakening depth 0 to 50 5 A0 03 Factor of p...

Page 26: ...ed 0 0 to 100 0 10 0 A3 09 Minimum flow 0 0 to 50 0 0 5 A3 10 Minimum pressure 0 0 to 50 0 kg cm2 kg cm2 0 5 A3 11 Pressure loop proportional gain kp 2 0 0 to 800 0 0 1 210 0 A3 12 Pressure loop integ...

Page 27: ...re error during gain decrease 0 0 to 50 0 kg 0 1kg 5 0kg A3 41 Multi pump injection state acceptable min Flow during gain decrease 0 to 30000 rpm 1 rpm 0 rpm A3 42 Multi pump injection state flow dete...

Page 28: ...time 1 0 to 5 000s 0 001s 0 100 A4 06 Flow leakage compensation 0 0 to 50 0 0 1 0 0 A4 08 Reverse decompression min pressure 0 0 kg cm2 to A3 02 0 1 kg cm2 0 0 kg cm2 A4 09 Reverse decompression prot...

Page 29: ...1 terminals 2 communication 1 0 F0 03 Main frequency source x selection 0 Digital setting non retentive at power down 1 Digital setting retentive at power down 2 AI1 3 AI2 4 AI3 5 to 8 reserved 9 comm...

Page 30: ...input A1 02 2 reserved 3 Inovance motor 4 PHASE motor 5 HAI TIAN motor 1 0 F1 15 Back EMF 0 to 65535 V 1 V Model dependent F1 16 Motor auto tuning method selection 0 no auto tuning 1 no load static 2...

Page 31: ...0 Hz to F3 07 0 01 Hz 0 00 Hz F3 06 Multi point V F voltage 2 0 0 to 100 0 0 1 0 0 F3 07 Multi point V F frequency 3 0 00 Hz to F1 04 0 01 Hz 0 00 Hz F3 08 Multi point V F voltage 3 0 0 to 100 0 0 1 0...

Page 32: ...uency source switch 19 to 32 reserved 33 external fault normally closed 34 to 38 reserved 39 switch from frequency source x to preset frequency 40 switch from frequency source y to preset frequency 41...

Page 33: ...play value 2 9 999 to 9 999 V 0 001 V 8 000 V F4 50 AI2 measured value 2 9 999 to 9 999 V 0 001 V 8 000 V F4 51 AI3 Display value 1 9 999 to 9 999 V 0 001 V 2 000 V F4 52 AI3 measured value 1 9 999 to...

Page 34: ...26 AO1 calculated value 2 9 999 to 9 999 V 0 001 V 8 000 V F5 27 AO2 measured value 1 9 999 to 9 999 V 0 001 V 2 000 V F5 28 AO2 calculated value 1 9 999 to 9 999 V 0 001 V 2 000 V F5 29 AO2 measured...

Page 35: ...le 1 enable 1 1 F8 27 Output ground fault protection upon starting 0 Disable 1 enable 1 0 F8 28 Output phase loss protection upon starting 0 Disable 1 enable 1 1 F8 29 Braking resistor overload protec...

Page 36: ...lver tuning fault E43 44 speed error protection fault E44 45 motor overheat E45 46 pump sensor fault E46 47 slave fault warning E47 48 can address conficting E48 49 resolver loose wiring E49 52 multi...

Page 37: ...tdown 0 to 65535 h 1 h 0 FA 06 Password of forth countdown setting 0 to 65535 1 0 FA 07 Forth countdown 0 to 65535 h 1 h 0 FA 08 Business running time in total hour 0 to 65535 h 1 h 0 FA 09 Business r...

Page 38: ...V FC 24 Correspondent value of AI1 point 11 input 100 0 to 100 0 0 1 100 0 FC 25 AI1 point 12 input 11 00 to 11 00 V 0 01 V 10 00 V FC 26 Correspondent value of AI1 point 12 input 100 0 to 100 0 0 1 1...

Page 39: ...o 11 00 V 0 01 V 7 00v FC 54 Correspondent value of AI2 point 7 input 100 0 to 100 0 0 1 70 0 FC 55 AI2 point 8 input 11 00 to 11 00 V 0 01 V 8 00v FC 56 Correspondent value of AI2 point 8 input 100 0...

Page 40: ...rewritten selection 0 to 1 1 1 Group FE User defined Parameters FE 00 User defined parameter 0 F0 00 to FP xx A0 00 to A4 xx U0 00 to U1 xx FE 01 User defined parameter 1 FE 02 User defined parameter...

Page 41: ...cess data 0 to 0xffffffff 1 H 0000 AF 24 Communication process data 0 to 0xffffffff 1 H 0000 AF 26 Communication process data 0 to 0xffffffff 1 H 0000 AF 28 Communication process data 0 to 0xffffffff...

Page 42: ...ck of motor q15 format 0 to 65535 1 U0 21 to U0 24 Reserved U0 25 Overload value in total 0 to 36000 1 0 U0 28 Current upon overcurrent fault 0 01 to 655 35 A 0 01 A U0 29 Overcurrent fault type 1 har...

Page 43: ...3 02 0 1 U1 03 Motor speed feedback 9999 to 30000 rpm 1 rmp U1 04 AI1 voltage 9 999 to 9 999 V 0 001 V U1 05 AI2 voltage 9 999 to 9 999 V 0 001 V U1 06 AI3 voltage 9 999 to 9 999 V 0 001 V U1 07 AI1 z...

Page 44: ...ad Drive is overloaded Please refer to following diagram Speed sensor is faulty Set A1 05 2s and start speed sensor self check Input phase loss RST power supply loses one phase or is unbalance Please...

Page 45: ...oose connection or wrong connection BUS card fault Disconnect power supply and seek for maintenance Canlink address conflicts Set address A2 01 correctly Canlink address setting fault Set address A2 0...

Page 46: ...manual User parameter restoring fault Restore without saving user parameters Please refer to following diagram Back EMF fault during auto tuning From dynamic tuning back EMF is smaller than lower lim...

Page 47: ...ime Overcurrent during acceleration Yes No Yes VF control check if torque boost or V F curve is set properly Adjust torque boost or V F curve No No N o Yes V F control power supply is abnormal Restart...

Page 48: ...t Fix the wrong wirings Conduct auto tuning Increase the time Overcurrent during deceleration Yes No Yes Check if power supply is abnormal Adjust the power supply Yes No No No VF control Shock load du...

Page 49: ...Overcurrent during constant speed Yes No Yes Load can be reduced Reduce load Yes No Yes No No Use a high rating drive Input voltage too high Motor was driven by external force Acceleration time too s...

Page 50: ...l braking resistor Increase the time Overvoltage during deceleration Yes Yes Yes Braking resistor installed Install braking resistor No No No No Yes Seek for support Input voltage too high Motor was d...

Page 51: ...rvoltage Yes No Rectifier and pre charge resistor normal Replace rectifier and pre charge resistor No No Yes No Power board normal Control board normal Replace power board Replace control board No No...

Page 52: ...se loss No No No Yes Yes Power board normal Seek for support Drive to motor wirings well connected Use V F control and disconnect motor UVW voltage are balanced Power board normal Fix the wrong wiring...

Page 53: ...T overheat Yes Yes Yes IGBT thermistor is broken Replace thermistor Yes No No No IGBT broken Replace IGBT Yes No Seek for support Pressed STOP key during running in non keypad control mode External fa...

Page 54: ...or parameters set correctly Auto tuning overtime Set parameters correctly Check the drive to motor connection Auto tuning fault No Yes Yes Speed sensor matched with PG card Speed sensor wiring correct...

Page 55: ...t fault No Expect to continue running Drive stops No Yes Yes Set F8 17 bigger or as 0 check if FA 08 is no smaller than FA 01 03 05 07 Seek for support Business time out fault No Expect to continue ru...

Page 56: ...ning Increase the time Overcurrent multi prevention fault Yes No Yes Input voltage too low Adjust the power supply Yes No No No VF control Shock load during running braking resistor installed Remove s...

Page 57: ...rings Reinstall the sensor Speed sensor fault during auto tuning No Yes No Is it normal after replacing PG card PG card fault Yes Yes No No Seek for support Speed sensor installation and wiring correc...

Page 58: ...ction signal fault Motor overheat fault Yes Yes Yes No No Replace PG card No Short circuit KTY and KTY and see if trips Er45 3 F9 59 value reasonable Set it properly No Yes Seek for support Pressure s...

Page 59: ...ding to ground avoid being installed parallel to power cables Yes Seek for support New drive or new firmware No user parameters User parameter restoring fault Yes Ever saved user parameters No Set use...

Page 60: ...not hot then increase F8 25 but if hot then install a higher rating resistor Yes No Seek for support flow falling down time set too short Increase time Reverse running time out Yes pressure command fa...

Page 61: ...is motor or motor cable problem Check that wiring between servo drive and motor is normal Related servo drive and motor parameters are set improperly Restore the factory parameters and re set the fol...

Page 62: ...100 D x 1000 E x 10000 Example 15C 1500 RPM 20C 2000 RPM Mark Rated Speed 2 digits 1 letter A x 1 B x 10 C x 100 D x 1000 E x 10000 A Mark Version 6 Taper shaft Note Motor duty types indicate the load...

Page 63: ...56 Refer to GB T 1096 Table 7 1 Mounting dimensions of ISMG1 200 x 200 base force ventilated Servo Motor Model ISMG1 95C15CD R131FA ISMG1 14D15CD R131FA ISMG1 17D15CD R131FA ISMG1 22D15CD R131FA ISMG...

Page 64: ...le 7 2 Mounting dimensions of ISMG2 266 x 266 base force ventilated Servo Motor Model ISMG2 31D15CD R131FA ISMG2 42D15CD R131FA ISMG2 60D15CD R131FA ISMG2 80D15CD R1A1FA ISMG1 30D15CD R131FA ISMG2 36D...

Page 65: ...mark One pair One pair One pair KTY PTC common Precautions on Wiring Servo Motor Main Circuit Terminals When wiring main circuit terminals ensure phase sequence conform to the terminal symbols Connect...

Page 66: ...0 January 28 2016 Related firmware version A01 July 15 2016 Add data on three phase 220 VAC models Add the ISMG servo motor chapter Related firmware version F7 10 1 06 A02 August 8 2016 Add CE certif...

Page 67: ......

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