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Esco invt GD350A Series, Product Manual

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GD350A series high-performance multifunction VFD   

-307- 

optional and need to be purchased separately. 

Name 

Model 

Specification 

IO expansion 

card 

EC-IO501-00 

 4 digital inputs 

 1 digital output 

 1 analog input 

 1 analog output 

 2 relay outputs: 1 double-contact output, and 1 single-

contact output 

Programmable 

expansion card 

EC-PC502-00 

 Adopting the global mainstream development 

environment PLC, supporting multiple types of 
programming languages, such as the instruction 
language, ladder diagram, and sequential function chart 

 Supporting breakpoint commissioning 

 Providing user program storage space of 16K steps, 

and data storage space of 8K words 

 6 digital inputs 

 2 relay outputs 

 1 analog input and 1 analog output 

 1 RS485 communication channel, implementing the 

master/slave switchover on the upper computer 

 Saving data of 1K words at power failure 

Bluetooth 

communication 

card 

EC-TX501-1 
EC-TX501-2 

 Supporting Bluetooth 4.0 

 With INVT's mobile phone APP, you can set the 

parameters and monitor the states of the VFD through 
Bluetooth 

 The maximum communication distance in open 

environments is 30 m. 

 EC-TX501-1 is equipped with a built-in antenna and 

applicable to molded case machines. 

 EC-TX501-2 is configured with an external sucker 

antenna and applicable to sheet metal machines. 

WIFI 

communication 

card 

EC-TX502-1 
EC-TX502-2 

 Meeting IEEE802.11b/g/n 

 With INVT's mobile phone APP, you can monitor the 

VFD locally or remotely through WIFI communication 

 The maximum communication distance in open 

environments is 30 m. 

 EC-TX501-1 is equipped with a built-in antenna and 

applicable to molded case machines. 

 EC-TX501-2 is configured with an external sucker 

Summary of Contents for invt GD350A Series

Page 1: ...Product manual Frequency inverter GD350A Series This operating instruction is to be read carefully and kept at the place of installation of the device INVT GD350A INVT GD350A...

Page 2: ...PG card adopts digital filter technology to improve EMC performance and to realize stable transmission of the encoder signal over a long distance It is equipped with encoder offline detection functio...

Page 3: ...8 3 2 Basic principle 8 3 3 Product specifications 10 3 4 Product nameplate 13 3 5 Model designation code 13 3 6 Product ratings 14 3 7 Structure diagram 15 4 Installation guidelines 17 4 1 What this...

Page 4: ...and code and communication data 285 9 5 Common communication faults 303 Appendix A Expansion cards 304 A 1 Model definition 304 A 2 Dimensions and installation 311 A 3 Wiring 314 A 4 IO expansion card...

Page 5: ...and electromagnetic contactor 362 D 6 Reactors 363 D 7 Filters 365 D 8 Braking system 368 Appendix E STO function description 372 E 1 STO function logic 372 E 2 STO channel delay description 372 STO f...

Page 6: ...ople working on the VFD must have received professional electrical and safety training and obtained the certificates and must be familiar with all steps and requirements of VFD installing commissionin...

Page 7: ...VFD model Minimum waiting time 1R5G 2R2P 110G 132P 5 min 132G 160P 315G 355P 15 min 355G 400P and higher 25 min Do not refit the VFD unless authorized otherwise fire electric shock or other injuries m...

Page 8: ...ct the input power cables and motor cables properly otherwise damage to the VFD may occur 1 4 2 Commissioning and running Disconnect all power sources applied to the VFD before terminal wiring and wai...

Page 9: ...VFD Disconnect all the power sources applied to the VFD before terminal wiring and wait for at least the time designated on the VFD after disconnecting the power sources Take measures to prevent screw...

Page 10: ...g before applying the VFD Check the load type to verify that there is no overload of the VFD during work and check whether the power class of the VFD needs to be increased Check whether the actual run...

Page 11: ...radiating accessories such as the reactor are away from flammable materials Check whether all control cables and power cables are run separately and the routing complies with EMC requirement Check wh...

Page 12: ...GD350A series high performance multifunction VFD 7 direction is correct If not change the rotation direction by swapping any two phase wires of the motor Set all control parameters and then operate...

Page 13: ...onous AC induction motors and permanent magnet synchronous motors The figure below shows the main circuit diagram of the VFD The rectifier converts 3PH AC voltage into DC voltage and the capacitor ban...

Page 14: ...n VFD 9 R S T U V W PE PE PB Figure 3 1 Main circuit diagram for 015G 018P and lower models R S T U V W PE PE PB Figure 3 2 Main circuit diagram for 018G 022P 037G 045P R S T U V W PE PE Figure 3 3 Ma...

Page 15: ...with built in DC reactors 037G 045P and lower models carry built in braking units Braking units are optional parts for 045G 055P 055G 075P models and they can be built in or externally connected to th...

Page 16: ...Frequency setting method Settings can be implemented through digital analog pulse frequency multi step speed running simple PLC PID communication communication and so on Settings can be combined and t...

Page 17: ...ble expansion cards communication cards I O cards and so on Other Mounting method Wall mounting floor mounting and flange mounting Temperature of running environment 10 50 C derating is required if th...

Page 18: ...te and simplified nameplate GD350A 004G 5R5P 4 Figure 3 6 Model description Field No Description Content Abbreviation of product series Abbreviation of product series GD350A GD350A series high perform...

Page 19: ...5P 4 37 80 75 45 98 92 GD350A 045G 055P 4 45 98 92 55 128 115 GD350A 055G 075P 4 55 128 115 75 139 150 GD350A 075G 090P4 75 139 150 90 168 170 GD350A 090G 110P 4 90 168 180 110 201 215 GD350A 110G 132...

Page 20: ...sed to protect internal components 2 Keypad For details see Operating the VFD by keypad 3 Lower cover Used to protect internal components 4 Expansion card Optional For details see Expansion cards 5 Co...

Page 21: ...GD350A series high performance multifunction VFD 16 No Item Description 12 POWER indicator Indicator of the power supply 13 GD350A product series label See Model designation code...

Page 22: ...s and regulations If recommendations given by INVT are not followed the VFD may experience problems that the warranty does not cover 4 2 Mechanical installation 4 2 1 Installation environment Installa...

Page 23: ...salt content No direct sunlight Altitude Below 1000m When the altitude exceeds 1000m derate 1 for every additional 100m When the altitude exceeds 2000m configure isolation transformer on the input en...

Page 24: ...le for 220G 250P 500G models Wall mounting Flange mounting Figure 4 2 Installation mode 1 Mark the position of the installation hole See appendix for the position of installation hole 2 Mount the scre...

Page 25: ...nit installation Note The min dimension of B and C is 100mm 4 2 5 Multiple unit installation Hot air Cold air C C A A B B D Figure 4 4 Parallel installation Note When you install VFDs in different siz...

Page 26: ...ultifunction VFD 21 4 2 6 Vertical installation Cold Hot air air Cold Hot air air Windshield Windshield Figure 4 5 Vertical installation Note During vertical installation you must install windshield o...

Page 27: ...erence and the heat dissipation effect will be degraded 4 2 7 Tilted installation Figure 4 6 Tilted installation Note During tilted installation it is a must to ensure the air inlet duct and air outle...

Page 28: ...ctor 3PH power 380V 15 440V 10 50 60Hz 3PH power 380V 15 440V 10 50 60Hz Figure 4 7 Main circuit wiring diagram Note The fuse DC reactor braking unit braking resistor input reactor input filter output...

Page 29: ...minal diagram Figure 4 8 Main circuit terminal diagram for 022G 030P and lower models Figure 4 9 Main circuit terminal diagram for 030G 037P 037G 045P models Figure 4 10 Main circuit terminal diagram...

Page 30: ...GD350A series high performance multifunction VFD 25 Figure 4 11 Main circuit terminal diagram for 132G 160P 200G 220P models Figure 4 12 Main circuit terminal diagram for 220G 250P 315G 355P models...

Page 31: ...nal 1 DC reactor terminal 2 Braking unit terminal 1 Braking unit terminal 2 PB Braking resistor terminal 2 Braking resistor terminal 2 Not available PE Grounding resistor less than 10 Grounding termin...

Page 32: ...and T terminals and tighten up 2 Connect the ground wire of the motor cable to the PE terminal of the VFD connect the motor 3PH cable to the U V and W terminals and tighten up 3 Connect optional parts...

Page 33: ...put are available for choice 485 485 485G RS485 communication RO2C RO2B RO2A RO1C RO1B RO1A Relay 1 output Relay 2 output ON OFF SW3 Multi function analog input Power used for frequency setting H1 H2...

Page 34: ...ed to COM by default Y1 Switch capacity 50mA 30V Range of output frequency 0 1kHz 485 RS485 communication port RS485 differential signal port and standard RS485 communication port must use twisted shi...

Page 35: ...l power through the U type short connector NPN internal mode is adopted by default U type short contact tag of H2 and 24V U type short contact tag of COM and CME U type short contact tag of 24V and PW...

Page 36: ...connector based on the power used according to the following figure S1 S2 COM PW 24V COM 24V External power PNP mode S1 S2 COM PW 24V COM 24V Internal power PNP mode Figure 4 18 PNP mode 4 5 Wiring p...

Page 37: ...ting the motor from thermal overload According to the requirements the motor must be protected to prevent thermal overload Once overload is detected you must cut off the current The VFD is equipped wi...

Page 38: ...8 9 10 12 3 13 14 15 Figure 5 1 Keypad diagram Note The LCD keypad is equipped with a real time clock which can run properly after being installed with batteries even if the power line is disconnecte...

Page 39: ...splayed in the footer 5 6 7 Short cut key Re definable It is defined as JOG function by default namely jogging The function of short cut key can be set by the ones of P07 12 as shown in the following...

Page 40: ...the interface Example switching the monitoring interface shifting the cursor leftward and returning to the previous menu Right Its function varies with the interface Example switching the monitoring...

Page 41: ...hannel Local Keypad Terminal Terminal Remote Communication 3 Display current running state of the VFD Ready The VFD is in stop state no fault Run The VFD is in running state Jog The VFD is in jogging...

Page 42: ...0x0000 About Monitoring Menu Digital input terminal state P17 12 16 02 35 DC bus voltage P17 11 V 540 0 Digital input terminal state P17 12 0x0000 0x0000 Digital output terminal state P17 13 01 GD350...

Page 43: ...0 01 GD350A 16 02 35 Forward Local Ready DC bus voltage P17 11 V 540 00 Digital input terminal state P17 12 0x0000 0x0000 About Monitoring Menu Digital output terminal state P17 13 540 00 V Figure 5...

Page 44: ...1 Enter exit menu Regarding the monitoring menu the operation relation between enter and exit is shown below 01 GD350A 16 02 35 Forward Local Ready Set frequency P17 00 Hz 50 00 DC bus voltage P17 11...

Page 45: ...Select Ensure the motor nameplate parameters are set correctly 01 GD350A 16 02 35 Common parameter setup Parameter setup State monitoring fault record Motor parameter autotuning Parameter backup resto...

Page 46: ...group P14 xx P99 Factory function group P99 xx Motor parameter group setup P02 Motor 1 parameter group P02 xx P12 Motor 2 parameter group P12 xx P20 Motor 1 encoder group P20 xx P24 Motor 2 encoder g...

Page 47: ...unction group P27 xx P28 Master slave function group P28 xx Default function group setup P90 Customized function group 1 P90 xx P91 Customized function group 2 P91 xx P92 Customized function group 3 P...

Page 48: ...or parameter autotuning Complete parameter rotary autotuning Complete parameter static autotuning Partial parameter static autotuning Parameter backup restore default value Operate the storage area 1...

Page 49: ...firm the edit operation and return to the previous menu parameter list the returned list is the list edited If key or key is pressed in edit interface wihouth selecting edit operation it will return t...

Page 50: ...Local Ready 01 GD350 16 02 35 01 GD350 16 02 35 P17 00 P17 01 P17 02 P17 03 P17 04 P17 05 01 GD350 16 02 35 Forward Local Ready 01 GD350 16 02 35 01 GD350 16 02 35 P17 00 P17 01 P17 02 P17 03 P17 04...

Page 51: ...ommon parameter setup list 5 4 5 Parameter selection edit interface In the fourth level menu of parameter setup menu press key key or key to enter parameter selection edit interface After entering edi...

Page 52: ...cy P00 05 Lower limit of running frequency Max output frequency Hz 050 00 Max value 630 00 Min value 50 00 Current value 50 00 Authority Default value 50 00 Max output frequency Hz 050 01 Max value 63...

Page 53: ...l Ready 16 02 35 Common parameter setup Parameter setup State monitoring fault record Motor parameter autotuning Parameter backup restore to default value System setting Forward Local Ready Homepage R...

Page 54: ...clock batteries separately 6 16 02 35 Common parameter setup Parameter setup State monitoring Fault record Parameter backup restore to default value System setting Forward Local Ready Homepage Return...

Page 55: ...speed of AM 1 7 PID control P02 04 Rated voltage of AM 1 8 Modbus Modbus TCP communication P02 05 Rated current of AM 1 9 Profibus CANo pen DeviceNet communication P02 15 Rated power of SM 1 10 Ether...

Page 56: ...Communica tion running command channel 0 Modbus Modbus TCP communication 1 PROFIBUS CANopen Devicenet communication 2 Ethernet Communication 3 EtherCat Profinet Ether NetIP communication 4 PLC program...

Page 57: ...stop P00 11 ACC time 1 P00 12 DEC time 1 5 5 Basic operations 5 5 1 What this section contains This section introduces the function modules inside the VFD Ensure all the terminals are fixed and tight...

Page 58: ...r rotary autotuning Partial parameter rotary autotuning Start autotuning after pressing RUN key and stop after autotuning is done Set running frequency Set speed running control mode P00 00 SVC 1 P00...

Page 59: ...de Name Description Default P00 00 Speed control mode 0 Sensorless vector control SVC mode 0 1 Sensorless vector control SVC mode 1 2 Space voltage vector control mode 3 Closed loop vector control mod...

Page 60: ...ear fault records Note After the selected operation is performed the function code is automatically restored to 0 Restoring the default values may delete the user password Exercise caution when using...

Page 61: ...tion The vector control technology solves this situation as follows measures and controls the stator current vector of the AM and then decomposes the stator current vector into exciting current curren...

Page 62: ...rol SVC mode 1 2 Space voltage vector control mode 3 Closed loop vector control mode Note To select 0 1 or 3 as the control mode enable the VFD to perform motor parameter autotuning first 2 P00 15 Mot...

Page 63: ...ral time 1 0 000 10 000s 0 200s P03 02 Low point frequency for switching 0 00Hz P03 05 5 00Hz P03 03 Speed loop proportional gain 2 0 200 0 20 0 P03 04 Speed loop integral time 2 0 000 10 000s 0 200s...

Page 64: ...0 Pulse frequency HDIB same as the above 11 EtherCat Profinet EtherNetIP communication 12 Programmable expansion card Note For setting methods 2 12 100 corresponds to three times the motor rated curre...

Page 65: ...of reverse rotation upper limit frequency in torque control 0 Keypad set by P03 17 1 11 Same as those of P03 14 0 P03 16 Forward rotation upper limit frequency set through keypad in torque control Se...

Page 66: ...unication 10 Programmable expansion card 11 Reserved Note For setting methods 1 10 100 corresponds to three times the motor rated current P03 19 Setting source of braking torque upper limit 0 Keypad s...

Page 67: ...d selection 0 Torque reference 1 Torque current reference Tens place Reserved 0 Reserved 1 Reserved Hundreds place indicates whether to enable speed loop integral separation 0 Disable 1 Enable Thousan...

Page 68: ...D also provides the space voltage control function The space voltage control mode can be used in cases where mediocre control precision is enough and in cases where the VFD needs to drive multiple mot...

Page 69: ...ollow the rule 0 f1 f2 f3 Motor fundamental frequency and 0 V1 V2 V3 Motor rated voltage b f Output voltage f1 f2 f3 V1 V2 V3 b V 100 Output frequency Hz The VFD provides dedicated function codes for...

Page 70: ...loop mode Sudden motor load changes cause motor speed fluctuation In cases where strict speed requirements must be met you can set the slip compensation gain to compensate for the speed change caused...

Page 71: ...y low Therefore the IF control mode described in this manual is only involved with AMs IF control is implemented by performing closed loop control on the total output current of the VFD The output vol...

Page 72: ...P00 05 running frequency lower limit P04 00 Motor 1 V F curve setup 0 1 2 3 4 5 6 7 8 9 10 Keypad AI1 PROFIBUS CANopen MODBUS PID Multi step speed HDIA AI3 AI2 Ethernet HDIB P04 27 voltage setup chan...

Page 73: ...00 04 400 00Hz 50 00Hz P00 04 Upper limit of running frequency P00 05 P00 03 50 00Hz P00 05 Lower limit of running frequency 0 00Hz P00 04 0 00Hz P00 11 ACC time 1 0 0 3600 0s Model depended P00 12 DE...

Page 74: ...4 10 Low frequency oscillation control factor of motor 1 0 100 10 P04 11 High frequency oscillation control factor of motor 1 0 100 10 P04 12 Oscillation control threshold of motor 1 0 00Hz P00 03 Max...

Page 75: ...2 0 0 200 0 100 0 P04 23 Low frequency oscillation control factor of motor 2 0 100 10 P04 24 High frequency oscillation control factor of motor 2 0 100 10 P04 25 Oscillation control threshold of motor...

Page 76: ...put frequency is lower than the frequency specified by P04 36 Setting range 100 0 100 0 of the motor rated current 20 0 P04 35 Pull in current 2 in SM V F control When the SM V F control mode is enabl...

Page 77: ...odify the function code Setting range 0 16000 8000 P04 40 Enabling IF mode of AM 1 0 Disable 1 Enable 0 P04 41 Current setting in IF mode for AM 1 When IF control is adopted for AM 1 the function code...

Page 78: ...ent When IF control is adopted for AM 2 the function code is used to set the integral coefficient of output current closed loop control Setting range 0 5000 350 P04 49 Frequency threshold for switchin...

Page 79: ...n torque control AI1 AI2 AI3 HDIA MODBUS PROFIBUS CANopen Ethernet Multi step speed 0 1 2 3 4 5 6 7 Keypad 8 9 P03 17 Keypad limit value of upper limit frequency of reverse rotation in torque control...

Page 80: ...same as the above 7 Modbus Modbus TCP communication same as the above 8 Profibus CANopen DeviceNet communication same as the above 9 Ethernet communication same as the above 10 Pulse frequency HDIB sa...

Page 81: ...ulse frequency HDIA same as the above 5 Multi step setting same as the above 6 Modbus Modbus TCP communication same as the above 7 Profibus CANopen DeviceNet communication same as the above 8 Ethernet...

Page 82: ...urrent P03 19 Setting source of braking torque upper limit 0 Keypad P03 21 1 AI1 100 corresponding to three times the motor rated current 2 AI2 same as the above 3 AI3 same as the above 4 Pulse freque...

Page 83: ...with power Do not touch the motor during autotuning otherwise electric shock may occur Do not touch the motor before autotuning is completed If the motor has been connected to a load do not carry out...

Page 84: ...n 35 Motor 1 switches to motor 2 Communication setting value 2009H Motor 1 Motor 2 Invalid Valid BIT0 1 00 BIT0 1 01 P08 31 set LED ones to 0 Ethernet communication P08 31 set LED ones to 1 P08 31 set...

Page 85: ...te parameter rotary autotuning Partial parameter rotary autotuning Set autotuning mode Press RUN key to start autotuning Autotuning finished Autotuning Synchronous motor Asynchronous motor Complete pa...

Page 86: ...chover channel of motor 1 and motor 2 by setting the ones place of P08 31 Related parameter list Function code Name Description Default P00 01 Channel of running commands 0 Keypad 1 Terminal 2 Communi...

Page 87: ...r resistance of AM 1 0 001 65 535 Model depended P02 07 Rotor resistance of AM 1 0 001 65 535 Model depended P02 08 Leakage inductance of AM 1 0 1 6553 5mH Model depended P02 09 Mutual inductance of A...

Page 88: ...IA HDIB 35 Switch from motor 1 to motor 2 P08 31 Switching between motor 1 and motor 2 0x00 0x14 Ones place Switchover channel 0 Terminal 1 Modbus Modbus TCP communication 2 Profibus CANopen DeviceNet...

Page 89: ...0 1 6553 5mH Model depended P12 09 Mutual inductance of AM 2 0 1 6553 5mH Model depended P12 10 No load current of AM 2 0 1 6553 5A Model depended P12 15 Rated power of SM 2 0 1 3000 0kW Model depende...

Page 90: ...omatic fault reset The three start stop control states are described in the following There are three start modes for the VFD which are start at starting frequency start after DC braking and start aft...

Page 91: ...1 2 jump amplitude 2 1 2 jump amplitude 2 Jump frequency 1 1 2 jump amplitude 1 1 2 jump amplitude 1 Jump frequency 3 1 2 jump amplitude 3 1 2 jump amplitude 3 Y Start after speed tracking P01 00 Run...

Page 92: ...d channel Keypad Communi cation Termin al 3 Logic diagram for start after automatic fault reset VFD fault In running Automatic reset times of VFD fault P08 28 Automatic reset interval of VFD fault P08...

Page 93: ...00 50 00s 0 00s P01 11 DC braking current for stop 0 0 100 0 0 0 P01 12 DC braking time for stop 0 00 50 00s 0 00s P01 13 FWD REV running deadzone time 0 0 3600 0s 0 0s P01 14 FWD REV running switchin...

Page 94: ...ith the DC braking current for stop 0 P01 26 DEC time for emergency stop 0 0 60 0s 2 0s P01 27 Time of starting segment of DEC S curve 0 0 50 0s 0 1s P01 28 Time of ending segment of DEC S curve 0 0 5...

Page 95: ...19 Switching frequency of ACC DEC time 0 00 P00 03 Max output frequency 0 00Hz No switchover If the running frequency is greater than P08 19 switch to ACC DEC time 2 0 P08 21 Reference frequency of A...

Page 96: ...WN enable 0 Valid Invalid Valid Invalid Terminal function 12 Clear frequency increase decrease setup Terminal function 33 Clear frequency increase decrease setup temporarily 0 0 1 2 3 4 5 6 7 8 9 10 1...

Page 97: ...u can increase decrease the frequency quickly by setting P08 45 UP terminal frequency incremental change rate and P08 46 DOWN terminal frequency decrement change rate Sx Sy UP terminal function select...

Page 98: ...ence object of B frequency command 0 Max output frequency 1 A frequency command 0 P00 09 Combination mode of setting source 0 A 1 B 2 A B 3 A B 4 Max A B 5 Min A B 0 P05 01 P05 06 Function selection o...

Page 99: ...ved P08 45 Frequency increment change rate of the UP terminal 0 01 50 00 Hz s 0 50 Hz s P08 46 Frequency decrement change rate of the DOWN terminal 0 01 50 00 Hz s 0 50 Hz s P17 00 Set frequency 0 00H...

Page 100: ...s high speed pulse input 1 HDIB is digital input P05 44 0 Set input via frequency 1 Reserved 2 Input via encoder HDIA P17 21 0 1 1 2 0 P05 38 HDIA high speed pulse input function selection HDIA input...

Page 101: ...ogether with HDIB 0 P05 39 HDIA lower limit frequency 0 000 kHz P05 41 0 000kHz P05 40 Corresponding setting of HDIA lower limit frequency 300 0 300 0 0 0 P05 41 HDIA upper limit frequency P05 39 50 0...

Page 102: ...Default value is 0 P06 00 HDO output type 0 1 P06 00 0 Open collector high speed pulse output 1 Open collector output Analog output curve setting Analog output selection Analog output filter Terminal...

Page 103: ...0 20 High speed pulse HDIA input 0 00 50 00kHz 21 Value 1 set through EtherCAT Profinet EtherNetIP communication 0 1000 A negative value corresponds to 0 0 by default 22 Torque current bipolar 0 Three...

Page 104: ...ing frequency 0 Max output frequency 1 Set frequency 0 Max output frequency 2 Ramp reference frequency 0 Max output frequency 3 Rotational speed 0 Speed corresponding to max output frequency 4 Output...

Page 105: ...polar 0 Triple the motor rated current 23 Exciting current bipolar 0 Triple the motor rated current 24 Set frequency bipolar 0 Max output frequency 25 Ramp reference frequency bipolar 0 Max output fre...

Page 106: ...igital input terminal if it is set to act as high speed pulse input terminal you can also set HDIA or HDIB high speed pulse input to serve as the frequency reference and encoder signal input S1 S2 S3...

Page 107: ...nction to reset faults remotely 8 Pause running When the VFD decelerates to stop however all the running parameters are in memory state including PLC parameter wobbling frequency and PID parameter Aft...

Page 108: ...4 20 Pause multi step speed running Used to pause multi step speed selection function to keep the set value in present state 21 ACC DEC time selection 1 The two terminals are used to select four group...

Page 109: ...ween the two motors can be controlled 36 Switch the running command channel to keypad When the function is enabled the running command channel is switched to keypad When the function is disabled the r...

Page 110: ...ade through terminals 51 Terminal for switching between position control and speed control Used to switch between position control and speed control 52 Disable pulse input When this function is valid...

Page 111: ...unction is valid the pulse input is decreased according to the P21 27 pulse speed 70 Electronic gear selection When the terminal is valid the proportional numerator is switched to the P21 30 numerator...

Page 112: ...peed terminal 1 17 Multi step speed terminal 2 18 Multi step speed terminal 3 19 Multi step speed terminal 4 20 Multi step speed pause 21 ACC DEC time selection 1 22 ACC DEC time selection 2 23 Simple...

Page 113: ...imposition 69 Pulse decrease 70 Electronic gear selection 71 Switch to the master 72 Switch to the slave 73 Trigger fire mode control 74 79 Reserved P05 08 Polarity of input terminal 0x00 0x3F 0x00 P0...

Page 114: ...h on delay 0 000 50 000s 0 000s P05 21 HDIA terminal switch off delay 0 000 50 000s 0 000s P05 22 HDIB terminal switch on delay 0 000 50 000s 0 000s P05 23 HDIB terminal switch off delay 0 000 50 000s...

Page 115: ...when there is frequency output during running 2 In forward running Output ON signal when there is frequency output during forward running 3 In reverse running Output ON signal when there is frequency...

Page 116: ...inal output of Ethernet communication Output corresponding signal based on the set value of Ethernet output ON signal when it is set to 1 output OFF signal when it is set to 0 26 DC bus voltage establ...

Page 117: ...You need to set P27 00 to 1 48 63 Reserved Related parameter list Function code Name Description Default P06 00 HDO output type 0 Open collector high speed pulse output 1 Open collector output 0 P06 0...

Page 118: ...ed 27 Z pulse output 28 In pulse superposition 29 STO action 30 Positioning completed 31 Spindle zeroing completed 32 Spindle scale division completed 33 In speed limit 34 Virtual terminal output of E...

Page 119: ...step speed generator and the VFD can change the running frequency and direction automatically based on the running time to fulfill process requirements Previously such function was realized with exter...

Page 120: ...emory after power off 0 P10 02 Multi step speed 0 100 0 100 0 0 0 P10 03 Running time of step 0 0 0 6553 5s min 0 0s P10 04 Multi step speed 1 100 0 100 0 0 0 P10 05 Running time of step 1 0 0 6553 5s...

Page 121: ...0 0 6553 5s min 0 0s P10 28 Multi step speed 13 100 0 100 0 0 0 P10 29 Running time of step 13 0 0 6553 5s min 0 0s P10 30 Multi step speed 14 100 0 100 0 0 0 P10 31 Running time of step 14 0 0 6553...

Page 122: ...8 01 deceleration time 2 P08 02 acceleration time 3 P08 03 deceleration time 3 P08 04 acceleration time 4 P08 15 deceleration time 4 00 01 10 11 BIT0 BIT1 BIT2 BIT3 BIT4 BIT5 BIT6 BIT7 BIT8 BIT9 BIT10...

Page 123: ...peed 8 100 0 100 0 0 0 P10 19 Running time of step 8 0 0 6553 5s min 0 0s P10 20 Multi step speed 9 100 0 100 0 0 0 P10 21 Running time of step 9 0 0 6553 5s min 0 0s P10 22 Multi step speed 10 100 0...

Page 124: ...eference of keypad Keep current frequency Terminal function 25 PID control pause Valid Invalid Kp P09 04 proportional gain Ti P09 05 integral time Td P09 06 differential time P09 01 EtherCat Profinet...

Page 125: ...ameter settings a Determining proportional gain P When determining proportional gain P first remove the integral term and derivative term of PID by making Ti 0 and Td 0 see PID parameter setup for det...

Page 126: ...me t Control long term vibration If the cycle of periodic vibration is longer than the set value of integral time Ti it indicates the integral action is too strong prolong the integral time Ti to cont...

Page 127: ...Modbus TCP communication 7 PROFIBUS CANopen DevicneNET communication 8 Ethernet communication 9 High speed pulse HDIB communication 10 EtherCat Profinet EtherNetIP communication 11 Programmable expan...

Page 128: ...D output upper limit P09 10 100 0 max frequency or voltage 100 0 P09 10 PID output lower limit 100 0 P09 09 max frequency or voltage 0 0 P09 11 Feedback offline detection value 0 0 100 0 0 0 P09 12 Fe...

Page 129: ...0 0 P09 18 Low frequency integral time Ti 0 00 10 00s 0 90s P09 19 Low frequency differential time Td 0 00 10 00s 0 00s P09 20 Low frequency point for PID parameter switching 0 00 P09 21 5 00Hz P09 21...

Page 130: ...finet PLC programmable card 12 13 14 Function code Name Description Default P00 03 Max output frequency P00 03 400 00Hz 50 00Hz P00 06 Setting channel of A frequency command 0 Keypad 1 AI1 2 AI2 3 AI3...

Page 131: ...terminal will output count value reached pulse signal and the corresponding count value will be zeroed out Function code Name Description Default P05 00 HDI input type 0x00 0x11 Ones HDIA input type 0...

Page 132: ...o 1 if the speed measurement value deviates greatly it indicates P20 01 is set improperly Observe whether P18 02 encoder Z pulse count value fluctuates if yes it indicates the encoder suffers interfer...

Page 133: ...ing magnetic pole position of encoder Z pulse and decelerate to stop During running if ENC1O or ENC1D fault occurred set P20 02 1 and carry out autotuning again After autotuning is done the angle obta...

Page 134: ...mit of position controller is set to 0 the position control will be invalid and at this point the pulse string acts as frequency source P21 13 position feedforward gain should be set to 100 and the sp...

Page 135: ...ero input set P22 00 bit2 to select zero search mode set P22 00 bit3 to enable or disable zero calibration and select zero calibration mode by setting P22 00 bit7 Step 6 Spindle zeroing operation a Se...

Page 136: ...running command or the servo is enabled Step 11 Spindle reference point selection bit0 of P22 00 Encoder Z pulse positioning supports the following spindle positioning modes a The encoder is installe...

Page 137: ...gle positioning action and stay in the positioning position according to the setup in step 5 Step 7 Cyclic positioning operation Set P21 16 bit1 1 to enable cyclic positioning The cyclic positioning i...

Page 138: ...tioning After positioning is done the motor will stay in current position Users can set cyclic positioning through input terminal function selection 55 enable cyclic digital positioning in P05 group w...

Page 139: ...27 Present fault type 0 No fault 1 Inverter unit U phase protection OUt1 2 Inverter unit V phase protection OUt2 3 Inverter unit W phase protection OUt3 4 Overcurrent during acceleration OC1 5 Overcu...

Page 140: ...ed END 25 Electronic overload OL3 26 Keypad communication error PCE 27 Parameter upload error UPE 28 Parameter download error DNE 29 Profibus DP communication fault E DP 30 Ethernet communication faul...

Page 141: ...rd type E Err 56 Encoder UVW lost ENCUV 57 Profinet communication timeout fault E PN 58 CAN communication fault SECAN 59 Motor overtemperature fault OT 60 Failure to identify the card at slot 1 F1 Er...

Page 142: ...temperature at present fault 0 0 C P07 39 Input terminal status at present fault 0 P07 40 Output terminal status at present fault 0 P07 41 Running frequency at last fault 0 00Hz P07 42 Ramp reference...

Page 143: ...2nd last fault P07 51 Output voltage at 2nd last fault 0V P07 52 Output current at 2nd last fault 0 0A P07 53 Bus voltage at 2nd last fault 0 0V P07 54 Max temperature at 2nd last fault 20 0 120 0 C...

Page 144: ...Column 5 Modify Whether the function parameter can be modified and conditions for the modification indicates that the value of the parameter can be modified when the VFD is in stopped or running stat...

Page 145: ...r control mode Note To select 0 1 or 3 as the control mode enable the VFD to perform motor parameter autotuning first 2 P00 01 Channel of running commands 0 Keypad 1 Terminal 2 Communication 0 P00 02...

Page 146: ...ency is used for running Note Max output frequency Upper limit of frequency Lower limit of frequency Setting range 0 00Hz P00 04 Upper limit of running frequency 0 00Hz P00 06 Setting channel of A fre...

Page 147: ...03 DEC time means the time needed if the VFD speeds down from the max output frequency P00 03 to 0Hz The VFD has four groups of ACC DEC time which can be selected by P05 The factory default ACC DEC t...

Page 148: ...extremely low a carrier frequency may cause unstable operation at low frequency decrease the torque or even lead to oscillation The carrier frequency has been properly set in the factory before the VF...

Page 149: ...ut voltage of the VFD because of the bus voltage fluctuation 1 P00 17 VFD type 0 G type 1 P type 0 P00 18 Function parameter restore 0 No operation 1 Restore default values 2 Clear fault records Note...

Page 150: ...in the standby state The starting frequency is not limited in the lower limit frequency Setting range 0 0 50 0s 0 0s P01 03 Braking current before start The VFD performs DC braking with the braking cu...

Page 151: ...ordingly P01 06 Time of starting segment of ACC S curve The curvature of S curve is determined by the ACC range and ACC DEC time Output frequency f Time t t1 t2 t3 t4 t1 P01 06 t2 P01 07 t3 P01 27 t4...

Page 152: ...ct DC braking time for stop It indicates the hold time of DC braking If the time is 0 DC braking is invalid and the VFD decelerates to stop within the specified time P01 04 Acceleration P13 14 P01 23...

Page 153: ...e terminal running command is invalid at power on Even the running command is considered as valid during power on the VFD does not run and it keeps the protection state until the running command is ca...

Page 154: ...g frequency curve t1 P01 20 the inverter does not run t0 P01 34 sleep delay Run t2 t1 t0 Frequency lower limit f0 Frequency f Time t Coast to stop t1 t2 P01 20 the inverter runs Setting range 0 0 3600...

Page 155: ...s 0 1s P01 28 Time of ending segment of DEC S curve 0 0 50 0s 0 1s P01 29 Short circuit braking current When the VFD starts in direct start mode P01 00 0 set P01 30 to a non zero value to enter short...

Page 156: ...AM 1 0 1200V Model depended P02 05 Rated current of AM 1 0 8 6000 0A Model depended P02 06 Stator resistance of AM 1 0 001 65 535 Model depended P02 07 Rotor resistance of AM 1 0 001 65 535 Model dep...

Page 157: ...epended P02 23 Counter emf of SM 1 0 10000 300 P02 24 Reserved 0x0000 0xFFFF 0 P02 25 Reserved 0 50 of the motor rated current 10 P02 26 Overload protection selection of motor 1 0 No protection 1 Comm...

Page 158: ...ds and when M 400 protection is performed immediately 1m 1h 116 200 Time t Motor overload multiple Setting range 20 0 120 0 100 0 P02 28 Power display calibration coefficient of motor 1 The function c...

Page 159: ...e of speed regulator Increasing proportional gain or reducing integral time can accelerate dynamic response of speed loop however if the proportional gain is too large or integral time is too small sy...

Page 160: ...tion codes impact the dynamic response speed and control accuracy of the system Generally you do not need to modify the two function codes Applicable to SVC mode 0 P00 00 0 and closed loop vector cont...

Page 161: ...step setting same as the above 6 Modbus Modbus TCP communication same as the above 7 Profibus CANopen DeviceNet communication same as the above 8 Ethernet communication same as the above 9 Pulse freq...

Page 162: ...ency set through keypad in torque control 50 00Hz P03 18 Setting source of electromotive torque upper limit 0 Keypad P03 20 1 AI1 100 corresponding to three times the motor rated current 2 AI2 same as...

Page 163: ...g torque upper limit set through keypad 180 0 P03 22 Weakening coefficient in constant power zone Used when the AM is in flux weakening control T f 0 1 Flux weakening coefficient of motor 1 0 2 0 Min...

Page 164: ...in 0 8000 1000 P03 27 Speed display selection in vector control 0 Display the actual value 1 Display the set value 0 P03 28 Static friction compensation coefficient 0 0 100 0 0 0 P03 29 Corresponding...

Page 165: ...shold P03 39 the current loop PI parameters are P03 37 and P03 38 Setting range of P03 37 0 20000 Setting range of P03 38 0 20000 Setting range of P03 39 0 0 100 0 of the maximum frequency 1000 P03 38...

Page 166: ...power of 1 3 3 Torque down V F curve power of 1 7 4 Torque down V F curve power of 2 0 Curves 2 4 are applicable to the torque loads such as fans and water pumps You can adjust according to the charac...

Page 167: ...xample larger load requires larger torque boost however if the torque boost is too large the motor will run at over excitation which may cause increased output current and motor overheating thus decre...

Page 168: ...2 02 rated frequency of AM 1 or P04 05 P02 16 rated frequency of SM 1 Setting range of P04 08 0 0 110 0 of the motor rated voltage of motor 1 00 0 P04 05 V F frequency point 2 of motor 1 0 00Hz P04 06...

Page 169: ...This group of function code defines the V F curve of motor 2 to meet the needs of different loads 0 Straight line V F curve 1 Multi point V F curve 2 Torque down V F curve power of 1 3 3 Torque down...

Page 170: ...onding to function code P12 02 n is the rated rotating speed of the motor corresponding to function code P12 03 p is the number of pole pairs of the motor 100 0 corresponds to the rated slip frequency...

Page 171: ...eypad The function code is the voltage digital setting when keypad is selected as the voltage setting channel Setting range 0 0 100 0 100 0 P04 29 Voltage increase time Voltage increase time means the...

Page 172: ...ified by P04 36 Setting range 100 0 100 0 of the motor rated current 10 0 P04 36 Frequency threshold for pull in current switching in SM V F control When the SM V F control mode is enabled the functio...

Page 173: ...Proportional coefficient in IF mode for AM 1 When IF control is adopted for AM 1 the function code is used to set the proportional coefficient of the output current closed loop control Setting range...

Page 174: ...cy point for switching off IF mode for AM 1 P04 44 P00 03 25 00Hz P04 51 End frequency point for switching off IF mode for AM 2 P04 49 P00 03 25 00Hz P05 group Input terminals P05 00 HDI input type 0x...

Page 175: ...speed terminal 4 20 Multi step speed pause 21 ACC DEC time selection 1 22 ACC DEC time selection 2 23 Simple PLC stop reset 24 Simple PLC pause 25 PID control pause 26 Wobbling frequency pause 27 Wob...

Page 176: ...inal polarity The function code is used to set the polarity of input terminals When a bit is 0 the input terminal is positive when a bit is 1 the input terminal is negative 0x000 0x3F 0x000 P05 09 Dig...

Page 177: ...terminal The direction depends on the defined REV state FWD REV COM K1 K2 Running command FWD REV OFF OFF OFF OFF ON ON ON ON Stop Stop Forward running Reverse running 2 Three wire control 1 This mod...

Page 178: ...ire control FWD Forward running REV Reverse running 3 Three wire control 2 This mode defines Sin as the enabling terminal and the running command is generated by FWD or REV but the direction is contro...

Page 179: ...single cycle stop fixed length stop and valid STOP RST stop during terminal control See P07 04 P05 12 S1 switch on delay The function codes specify the delay time corresponding to the electrical leve...

Page 180: ...ons 100 0 of the analog setting corresponds to different nominal values See the descriptions of each application section for details The following figure illustrates the cases of several settings 100...

Page 181: ...e of P05 32 300 0 300 0 Setting range of P05 33 P05 31 P05 35 Setting range of P05 34 300 0 300 0 Setting range of P05 35 P05 33 10 00V Setting range of P05 36 300 0 300 0 Setting range of P05 37 0 00...

Page 182: ...upper limit frequency 300 0 300 0 100 0 P05 49 HDIB frequency input filter time 0 000s 10 000s 0 030s P05 50 AI1 input signal type 0 Voltage 1 Current Note You can set the AI1 input signal type throu...

Page 183: ...nting value reached 19 Designated counting value reached 20 External fault is valid 21 Reserved 22 Running time reached 23 Modbus Modbus TCP communication virtual terminal output 24 PROFIBUS CANopen D...

Page 184: ...itive When a bit is 1 the input terminal is negative BIT3 BIT2 BIT1 BIT0 RO2 RO1 HDO Y Setting range 0x0 0xF 00 P06 06 Y1 switch on delay The function codes specify the delay time corresponding to the...

Page 185: ...0 Twice the motor rated current 9 Output torque Absolute value 0 Twice the motor rated torque 10 AI1 input 0 10V 0 20mA 11 AI2 input 0 10V 12 AI3 input 0 10V 0 20mA 13 HDIA input 0 00 50 00kHz 14 Valu...

Page 186: ...n codes define the relationship between the output value and analog output When the output value exceeds the allowed range the output uses the lower limit or upper limit When the analog output is curr...

Page 187: ...group Human machine interface P07 00 User password 0 65535 When you set the function code to a non zero number password protection is enabled If you set the function code to 00000 the previous user pa...

Page 188: ...rved 0x01 P07 03 Sequence of switching running command channels by pressing QUICK When P07 02 6 set the sequence of switching running command channels by pressing this key 0 Keypad Terminal Communicat...

Page 189: ...gh order bits Used to display the electricity consumption of the VFD VFD electricity consumption P07 15 1000 P07 16 Setting range of P07 15 0 65535 kWh 1000 Setting range of P07 16 0 0 999 9 kWh P07 1...

Page 190: ...erheat OH1 16 Inverter module overheat OH2 17 External fault EF 18 Modbus Modbus TCP communication fault CE 19 Current detection fault ItE 20 Motor autotuning fault tE 21 EEPROM operation error EEP 22...

Page 191: ...zed fault 7 P E7 52 PLC card customized fault 8 P E8 53 PLC card customized fault 9 P E9 54 PLC card customized fault 10 P E10 55 Duplicate expansion card type E Err 56 Encoder UVW lost ENCUV 57 Profi...

Page 192: ...at present fault 0V P07 36 Output current at present fault 0 0A P07 37 Bus voltage at present fault 0 0V P07 38 Max temperature at present fault 0 0 C P07 39 Input terminal status at present fault 0 P...

Page 193: ...temperature at 2nd last fault 20 0 120 0 C 0 0 C P07 55 Input terminal status at 2nd last fault 0 P07 56 Output terminal status at 2nd last fault 0 P08 group Enhanced functions P08 00 ACC time 2 For d...

Page 194: ...pports the setting of three jump frequencies If the jump frequency points are set to 0 this function is invalid Set frequency f Time t Jump frequency 2 1 2 jump amplitude 2 1 2 jump amplitude 2 Jump f...

Page 195: ...t counting value P08 26 65535 0 P08 26 Designated counting value 0 P08 25 0 P08 27 Set running time 0 65535min 0min P08 28 Auto fault reset count Auto fault reset count When the VFD uses automatic fau...

Page 196: ...Enable 0x00 P08 32 FDT1 electrical level detection value When the output frequency exceeds the corresponding frequency of FDT electrical level the multifunction digital output terminal continuously o...

Page 197: ...etting range 0 00Hz P00 03 Max output frequency 0 00Hz P08 37 Enabling energy consumption braking 0 Disable 1 Enable 1 P08 38 Energy consumption braking threshold voltage The function code is used to...

Page 198: ...odulation selection 0x00 0x1111 Ones place 0 Disable overmodulation 1 Enable overmodulation Tens place 0 Mild overmodulation 1 Deepened overmodulation Hundreds Carrier frequency limit 0 Yes 1 No Thous...

Page 199: ...hrough digitals 0 Save the setting at power off 1 Clear the setting at power off Action selection at power off during frequency adjusting through Modbus Modbus TCP communication 0 Save the setting at...

Page 200: ...gnetic flux weakening The cooling is better The current of the stator other than the rotor increases during magnetic flux braking while the cooling of the stator is more effective than the rotor P08 5...

Page 201: ...dbus TCP communication 7 Profibus CANopen DeviceNet communication 8 Ethernet communication 9 High speed pulse HDIB 10 EtherCAT Profinet EtherNetIP communication 11 Programmable expansion card 12 Reser...

Page 202: ...tput is negative When the feedback signal is greater than the PID reference value the output frequency of the VFD will increase to balance the PID Example PID control on strain during unwinding 0 P09...

Page 203: ...by 100 during this period the regulation of differential regulator ignoring integral and differential actions is max output frequency P00 03 or max voltage P04 31 The longer the derivative time the s...

Page 204: ...output 0 0 P09 11 Feedback offline detection value Set PID feedback offline detection value when the detection value is no more than the feedback offline detection value and the duration exceeds the...

Page 205: ...re determined by P08 04 acceleration time 4 P09 14 Low frequency proportional gain Kp 0 00 100 00 Low frequency switching point 5 00Hz high frequency switching point 10 00Hz P09 04 corresponds to high...

Page 206: ...0 100 0 corresponds to the max output frequency P00 03 Running time setting range for steps from step 0 to step 15 0 0 6553 5s min The time unit is specified by P10 37 When simple PLC operation is sel...

Page 207: ...i step speed will prevail and the priority of multi step setting is higher than that of the keypad analog high speed pulse PID and communication settings The relation between terminal 1 terminal 2 ter...

Page 208: ...0 5 00 01 10 11 BIT13 BIT12 6 00 01 10 11 BIT15 BIT14 7 00 01 10 11 P10 35 BIT1 BIT0 8 00 01 10 11 BIT3 BIT2 9 00 01 10 11 BIT5 BIT4 10 00 01 10 11 BIT7 BIT6 11 00 01 10 11 BIT9 BIT8 12 00 01 10 11 BI...

Page 209: ...y after restart then continue running at the frequency defined by this step in the remaining time 0 P10 37 Multi step time unit 0 second the running time of each step is counted in seconds 1 minute th...

Page 210: ...rrent limit action selection 0 Invalid 1 Always valid Tens place Hardware current limit overload alarm selection 0 Valid 1 Invalid 01 P11 06 Automatic current limit level Current limit protection func...

Page 211: ...unning after overload underload alarm 1 The VFD continues running after underload alarm and stops running after overload fault 2 The VFD continues running after overload alarm and stops running after...

Page 212: ...rrent of the VFD or motor is lower than underload pre alarm detection level P11 11 and the duration exceeds underload pre alarm detection time P11 12 Setting range of P11 11 0 P11 09 Setting range of...

Page 213: ...ge regulator during undervoltage stall Used to set the proportional coefficient of the bus voltage regulator during undervoltage stall Setting range 0 1000 100 P11 18 Integral coefficient of voltage r...

Page 214: ...all Setting range 0 1000 60 P11 24 Integral coefficient of current regulator during overvoltage stall Used to set the integral coefficient of the active current regulator during overvoltage stall Sett...

Page 215: ...AM 2 0 1200V Model depended P12 05 Rated current of AM 2 0 8 6000 0A Model depended P12 06 Stator resistance of AM 2 0 001 65 535 Model depended P12 07 Rotor resistance of AM 2 0 001 65 535 Model dep...

Page 216: ...uctance of SM 2 0 01 655 35mH Model depended P12 23 Counter emf constant of SM 2 0 10000V 300 P12 24 Reserved 0 0xFFFF 0x0000 P12 25 Reserved 0 50 of the motor rated current 10 P12 26 Overload protect...

Page 217: ...or parameters are displayed 0 P12 30 System inertia of motor 2 0 30 000kgm2 0 000 P12 31 P12 32 Reserved 0 65535 0 P13 group SM control P13 00 SM injection current drop rate Used to set the reduction...

Page 218: ...r frequency 0 00Hz P00 03 Max output frequency 10 00Hz P13 05 Reserved 200Hz 1000Hz 500Hz P13 06 Pulse current setting Used to set the pulse current threshold when the initial magnetic pole position i...

Page 219: ...nge 0 0 100 0 0 0 P13 13 High frequency injection current 0 300 0 20 0 P13 14 P13 19 Reserved 0 65535 0 P14 group Serial communication P14 00 Local communication address Setting range 1 247 When the m...

Page 220: ...0 200ms The function code indicates the communication response delay that is the interval from when the VFD completes receiving data to when it sends response data to the upper computer If the respon...

Page 221: ...ocessing action 0x00 0x11 Ones place 0 Respond to write operations 1 Not respond to write operations Tens place 0 Password protection for communication is invalid 1 Password protection for communicati...

Page 222: ...identifying faults are not detected 0 0s P16 25 Time for identifying expansion card at slot 2 0 0 600 0s If it is set to 0 0 identifying faults are not detected 0 0s P16 26 Time for identifying expan...

Page 223: ...orque current Displays current torque current of the VFD Range 3000 0 3000 0A 0 0A P17 07 Exciting current Displays current exciting current of the VFD Range 3000 0 3000 0A 0 0A P17 08 Motor power Dis...

Page 224: ...ge of the rated torque of current motor display torque reference Range 300 0 300 0 motor rated current 0 0 P17 16 Linear speed 0 65535 0 P17 17 Reserved 0 65535 0 P17 18 Counting value 0 65535 0 P17 1...

Page 225: ...ase compensation of SM Range 180 0 180 0 0 0 P17 31 High frequency superposition current of SM 0 0 200 0 rated motor current 0 0 P17 32 Motor flux linkage 0 0 200 0 0 0 P17 33 Exciting current referen...

Page 226: ...s place Motor number 0 Motor 1 1 Motor 2 0x2 P17 41 Electromotive torque upper limit 0 0 300 0 of the motor rated current 180 0 P17 42 Braking torque upper limit 0 0 300 0 of the motor rated current 1...

Page 227: ...er frequency the value of forward running is positive the value of reverse running is negative Range 999 9 3276 7Hz 0 0Hz P18 01 Encoder position count value Encoder count value quadruple frequency Ra...

Page 228: ...e stops accurately there may be a couple of pulses error between the position of forward and reverse orientation which can be eliminated by adjusting Z pulse direction of P20 02 or exchanging phase AB...

Page 229: ...r Range 0 00 359 99 0 00 P18 22 Pole angle of closed loop SM Current pole position Range 0 00 359 99 0 00 P18 23 Status control word 3 0 65535 0 P18 24 High order bit of count value of pulse reference...

Page 230: ...ncremental PG card with UVW 5 Ethernet communication card 6 DP communication card 7 Bluetooth card 8 Resolver PG card 9 CANopen communication card 10 WIFI card 11 Profinet communication card 12 Sine C...

Page 231: ...requency of expansion I O card 0 000 50 000kHz 0 000 kHz P19 09 AI3 input voltage of expansion I O card 0 00 10 00V 0 00V P19 10 P19 39 Reserved 0 65535 0 P20 group Encoder of motor 1 P20 00 Encoder t...

Page 232: ...eed to set the function code when the encoder is not installed on the motor shaft and the drive ratio is not 1 Setting range 0 001 65 535 1 000 P20 07 Control parameters of SM Bit0 Enable Z pulse cali...

Page 233: ...No optimization 1 Optimization mode 1 2 Optimization mode 2 1 P20 13 CD signal zero offset gain 0 65535 0 P20 14 Encoder type selection Ones place Incremental encoder 0 without UVW 1 with UVW Tens pla...

Page 234: ...0 18 Encoder pulse filter width 0 63 The filtering time is P20 18 0 25 s The value 0 or 1 indicates 0 25 s 2 P20 19 Pulse reference filter width 0 63 The filtering time is P20 19 0 25 s The value 0 or...

Page 235: ...be set through P21 17 Hundred place Position feedback source 0 Encoder signal 1 Reserved Thousands servo mode Bit0 Position deviation mode 0 No deviation 1 With deviation Bit1 Enable disable servo 0...

Page 236: ...s place Pulse control selection Bit0 Pulse filter selection 0 Inertia filter 1 Average moving filter Bit1 Overspeed control 0 No control 1 Control P21 02 APR gain 1 The two automatic position regulato...

Page 237: ...is 0 position regulator will be invalid and no position control can be performed however speed control is available Setting range 0 0 100 0 of the max output frequency P00 03 20 0 P21 09 Completion ra...

Page 238: ...positioning Bit2 Cycle mode 0 Continuous 1 Repetitive supported by automatic cyclic positioning only Bit3 P21 17 digital setting mode 0 Incremental 1 Position type do not support continuous mode Bit4...

Page 239: ...2 AI2 3 AI3 4 High speed pulse HDIA 5 High speed pulse HDIB 0 P21 19 Positioning speed digits 0 100 0 of the max frequency 20 0 P21 20 ACC time of positioning Set the ACC DEC time of positioning proce...

Page 240: ...put terminal function 67 When the terminal is valid the pulse value is superposed to the pulse given channel at the rate specified by P21 27 Note P05 09 may have slight impact on the actual superposit...

Page 241: ...3 Set value of clearing encoder count 0 65535 0 P22 group Spindle positioning P22 00 Spindle positioning mode selection Bit0 Enable spindle positioning 0 Disable 1 Enable Bit1 Select spindle positioni...

Page 242: ...orientation Setting range 0 00 100 00Hz 10 00Hz P22 02 DEC time of spindle orientation DEC time of spindle orientation Spindle orientation DEC time means the time needed for the VFD to decelerate from...

Page 243: ...the spindle and the mounting shaft of the encoder Setting range 0 000 30 000 1 000 P22 15 Zero point communication setup of spindle P22 15 sets spindle zero point offset if the selected spindle zero...

Page 244: ...y f P23 00 P23 01 P23 03 P23 04 P23 02 P23 05 The speed loop dynamic response characteristics of vector control can be adjusted by setting the proportional coefficient and integral time of speed regul...

Page 245: ...neration slip compensation coefficient of vector control 100 P23 09 Current loop proportional coefficient P Note The two function codes impact the dynamic response speed and control accuracy of the sy...

Page 246: ...encoder 3 Endat absolute encoder 0 P24 01 Encoder pulse number Number of pulses generated when the encoder revolves for one circle Setting range 0 60000 1024 P24 02 Encoder direction Ones AB directio...

Page 247: ...10 Enable initial Z pulse calibration optimization Bit12 Clear Z pulse arrival signal after stop 0x3 P24 08 Enabling Z pulse offline detection 0x00 0x11 Ones place Z pulse 0 Do not detect 1 Enable Ten...

Page 248: ...only 0 P24 16 Frequency division coefficient 0 255 When the function code is set to 0 or 1 frequency division of 1 1 is implemented 0 P24 17 Pulse filter handling selection 0x0000 0xFFFF Bit0 Enable d...

Page 249: ...Pulse number of pulse reference 0 65535 1024 P24 21 Enable angle compensation of SM 0 1 0 P24 22 Switchover frequency threshold of speed measurement mode 0 630 00Hz 1 00Hz P24 23 SM angle compensatio...

Page 250: ...nction codes specify the delay time corresponding to the electrical level changes when the programmable input terminals switch on or switch off Si electrical level Si valid invalid invalid Switch on d...

Page 251: ...ponding setting AI 10V 20mA 0 AI3 AI4 Input filter time to adjust the sensitivity of analog input Increasing the value properly can enhance analog input anti interference but may reduce the sensitivit...

Page 252: ...of HDI3 300 0 300 0 0 0 P25 37 Upper limit frequency of HDI3 P25 35 50 000kHz 50 000 kHz P25 38 Corresponding setting of upper limit frequency of HDI3 300 0 300 0 100 0 P25 39 HDI3 frequency input fi...

Page 253: ...valid Switch on delay invalid Valid Switch off delay Setting range 0 000 50 000s Note P26 13 and P26 14 are valid only when P26 00 1 0 000s P26 14 HDO2 switch off delay 0 000s P26 15 Y2 switch on dela...

Page 254: ...A equals 0 5V In different applications 100 corresponds to different analog outputs 10V 20mA 0 0 100 0 AO Setting range of P26 38 300 0 P26 40 Setting range of P26 39 0 00V 10 00V Setting range of P26...

Page 255: ...ster slave mode 0 The master and slave adopt speed control and maintain the power balance by droop control 1 Master slave mode 1 The master and slave must be in the same type of vector control mode Th...

Page 256: ...en the fire mode is valid the VFD runs at the speed specified by P90 01 When fire mode 1 is selected the VFD runs always except when the VFD has been damaged When fire mode 2 is selected the VFD runs...

Page 257: ...ction code Name Description Default Modify P91 group Customized function group 2 P91 00 P91 39 Reserved 0 65535 0 P92 group Customized function group 3 P92 00 P92 39 Reserved 0 65535 0 P93 group Custo...

Page 258: ...the motor can be start again 7 4 Fault history P07 27 P07 32 record the six latest fault types P07 33 P07 40 P07 41 P07 48 and P07 49 P07 56 record the running data of the VFD when the latest three fa...

Page 259: ...rference sources Overvoltage stall protection is not enabled Increase acceleration deceleration time Check input power Select the VFD with larger power Check if the load is short circuited to ground s...

Page 260: ...mproperly Communication line fault Communication address error Communication suffers from strong interference Set proper baud rate Check the wiring of communication interfaces Set proper communication...

Page 261: ...ypad wire is poorly contacted or disconnected The keypad wire is too long and suffers strong interference Circuit fault occurred to the keypad or communication part of the main board Check the keypad...

Page 262: ...tment fault Control parameters of synchronous motor is set improperly The parameter gained from autotuning is inaccurate The VFD is not connected to motor Check the load to ensure it is proper Check w...

Page 263: ...2 Check whether terminal wiring of STO is proper and firm enough Check whether external switch of STO can work properly Replace the control board STL3 Exception occurred to channel H1 and channel H2 H...

Page 264: ...it cannot read the card type Confirm whether the expansion card inserted can be supported Stabilize the expansion card interfaces after power down and confirm whether fault still occurs at next power...

Page 265: ...ansmission between the communication card and the host computer Check whether the communication card wiring is loose or dropped E CAN CANopen card communication timeout fault There is no data transmis...

Page 266: ...er slave synchronous CAN slave fault Fault occurred to one of the CAN slave VFDs Detect the CAN slave VFD and analyze the corresponding fault cause of the VFD E EIP EtherNetIP card communication timeo...

Page 267: ...Normal running Check the voltage of UVW with a multimeter VFD fault Whether the motor is properly wired Wire the motor properly Whether the load is too heavy Reduce the load if the motor is locked due...

Page 268: ...he load Whether unusual fluctuations occurs when it runs at the set frequency Whether the ASR and ACR parameters are set properly Whether it is vector control Whether autotuning is performed Set the m...

Page 269: ...us Whether the ACC DEC time can be prolonged Whether to use a braking accessory Add braking accessories Adjust the braking accessories and resistance Yes No Yes No Yes No Yes No Yes No Yes Yes 7 6 4 U...

Page 270: ...e Use a variable frequency motor Reduce the load Replace the motor Set the carrier frequency properly Add an output filter If it is a VFD fault contact us Yes No Yes No Yes No Yes No Yes No Yes No Yes...

Page 271: ...s If it is a VFD fault contact us Reduce the load and increase the capacity of the inverter Add a cooling device or derate the VFD Whether the ambient temperature is too high Whether the carrier frequ...

Page 272: ...special motor is used Reduce the inertia of the load and increase the capacity of the VFD Whether it is V F control Contact us Whether the load torque is too large Use larger cables shorten the wirin...

Page 273: ...performed Replace the motor Whether the motor is short to ground Rectify the short to ground fault and configure the motor cables properly Overcurrent Whether the motor type and parameters are set co...

Page 274: ...e 2 Check and ensure that the ground wire of the motor is connected to the PE terminal of the VFD if the ground wire of the motor has been connected to the ground block you need to use a multimeter to...

Page 275: ...nge the communication cables and motor cables in different cable trays 3 In multi VFD application scenarios adopt the chrysanthemum connection mode to connect the communication cables between VFDs whi...

Page 276: ...e motor cable 2 Add a safety capacitor of 0 1 F between the digital input terminal S and the COM terminal 3 Connect the digital input terminal S that controls the start and stop to other idle digital...

Page 277: ...2PH modulation P08 40 0 3 Solution to RCD misoperation handling the system power distribution 1 Check and ensure that the power cable is not soaking in water 2 Check and ensure that the cables are not...

Page 278: ...h as tools or dangerous substances placed nearby Visual inspection There are no tools or dangerous substances placed nearby Voltage Check the voltage of the main circuit and control circuit Use multim...

Page 279: ...ife based on the maintenance information or measure them through electrostatic capacity No exception occurs Check whether the electrostatic capacity is measured as required Use instruments to measure...

Page 280: ...Check whether there are unusual sounds or vibration Auditory and visual inspection and turn the fan blades with your hand The rotation is smooth Check whether the bolts loose Screw them up No excepti...

Page 281: ...it for a time no shorter than the waiting time designated on the VFD 2 Open the cable clamp to loosen the fan cable for 1 5 30kW VFD models the middle casing needs to be removed 3 Remove the fan cable...

Page 282: ...VFD For VFDs with an incoming voltage of 1PH 3PH 230 V AC you can use a 230 V AC 2 A voltage regulator Both 1PH and 3PH VFDs can be charged with a 1PH voltage controlled power supply connect L to R an...

Page 283: ...he device may be caused The electrolytic capacitor of the VFD must be replaced if it has been used for more than 35 000 hours For details about the replacement contact the local INVT office 8 5 Power...

Page 284: ...nt in transmission modes baud rates data bits check bits stop bits and other basic parameters A Modbus network is a control network with one master and multiple slaves that is on one Modbus network th...

Page 285: ...85 port It is recommended that you use shielded twisted pairs When an RS232 RS485 converter is used the cable used to connect the RS232 interface of the PC and the converter cannot be longer than 15 m...

Page 286: ...d 485 485 120 Terminal resistor PC Converter GND RS232 485 RS cable max length 15m Shielded twisted pair Address 2 Address n INVT VFD INVT VFD Figure 9 4 Practical application diagram of chrysanthemum...

Page 287: ...ASCII mode the RTU mode can help to send more data at the same baud rate Code system 1 start bit 7 or 8 data bits the minimum valid bit is sent first Each frame domain of 8 bits includes 2 hexadecima...

Page 288: ...information of a frame must be sent in a continuous data flow If there is an interval greater than the transmission time of 1 5 bytes before the transmission of the entire frame is complete the receiv...

Page 289: ...e even check is applied the even check bit is set to 1 and if the odd check is applied the odd check bit is set to 0 During the transmission of the data the odd even check bit is calculated and placed...

Page 290: ...ogic CKSM uses the table look up method to calculate the CRC value according to the content in the frame The program of this method is simple and the calculation is fast but the ROM space occupied is...

Page 291: ...is 01H indicating that the command is sent to the VFD whose address is 01H The ADDR information occupies one byte CMD is 03H indicating that the command is used to read data from the VFD The CMD infor...

Page 292: ...ith the high order bits on the left and low order bit on the right From the response the data in 0004H is 1388H and that in 0005H is 0000H CRC check occupies two bytes with the low order bit on the le...

Page 293: ...H diagnosis Sub function code description Sub function code Description 0000 Return data based on query requests For example to query about the circuit detection information about the VFD whose addres...

Page 294: ...or example to write 5000 1388H and 50 0032H respectively to 0004H and 0005H of the VFD whose slave address is 02H the frame structures are described in the following RTU master command sent from the m...

Page 295: ...anges from 00 to ffH The high order bit is the hexadecimal form of the group number before the dot mark and low order bit is that of the number behind the dot mark Take P05 06 as an example The group...

Page 296: ...used for reading data 9 4 5 2 Description of other function addresses In addition to modifying the parameters of the VFD the master can also control the VFD such as starting and stopping it and monit...

Page 297: ...torque control switchover Bit3 1 Clear electricity consumption 0 Not clear electricity consumption Bit4 1 Pre excitation 0 Disable pre excitation Bit5 1 DC brake 0 Disable DC brake R W 200AH Virtual i...

Page 298: ...orque control Bit9 0 Non position control 1 Position control Bit11 Bit10 0 Vector 0 1 Vector 1 2 Closed loop vector 3 Space voltage vector R VFD fault code 2102H See the description of fault types R V...

Page 299: ...3012H 0 15 R External length 3013H 0 65535 R External count value 3014H 0 65535 R Torque setting 3015H 300 0 300 0 Unit 0 1 R Identification code 3016H R Fault code 5000H R The Read Write R W characte...

Page 300: ...process of multiplying a non integer by a multiple to obtain an integer the multiple is referred to as a fieldbus scale The fieldbus scale depends on the number of decimals in the value specified in D...

Page 301: ...returns an error message response Error message responses are sent from the VFD to the master The following table describes the codes and definitions of the error message responses Code Name Descripti...

Page 302: ...returning a response the slave device uses a function code domain and fault address to indicate whether it is a normal response no error or exception response some errors occur In a normal response th...

Page 303: ...of the read and write commands see sections 9 4 1 and 9 4 2 9 4 8 1 Examples of read command 03H Example 1 Read status word 1 of the VFD whose address is 01H According to the table of other function...

Page 304: ...arameters the address of Communication based control command is 2000H and 0001H indicates forward running Function Address Data description R W Communication based control command 2000H 0001H Forward...

Page 305: ...Write command CRC Parameter data 03 06 00 03 27 10 62 14 Note In the preceding command description spaces are added to a command just for explanatory purposes In practical applications no space is req...

Page 306: ...E8 CRC 3B 10 If the operation is successful the following response is returned Parameter address VFD address Continuous write command CRC Parameter quantity 01 10 20 00 00 02 4A 08 Example 2 Set ACC t...

Page 307: ...ernet Download a version that can automatically execute the CRC check function The following figure shows the interface of Commix First set the serial port to COM1 Then set the baud rate consistently...

Page 308: ...06 20 00 00 01 42 28 9 5 Common communication faults Common communication faults include the following No response is returned The VFD returns an exception response Possible causes of no response inc...

Page 309: ...or example 1 3 and 5 indicate the 1st 2nd and 3rd generations of the technical version Distinguishing code 01 Incremental PG card frequency divide output 02 Sine Cosine PG card pulse direction setting...

Page 310: ...3rd generations of the technical version Distinguishing code 01 10 points 6 inputs and 4 outputs 2 transistor outputs 2 relay outputs 02 8 point IO 1AI 1AO 485 communication 03 Reserved Special requir...

Page 311: ...description Naming example Product category EC Expansion card Card category IO IO expansion card TX Communication expansion card PG PG card PC PLC programmable card Technical version Indicates the ge...

Page 312: ...cation channel implementing the master slave switchover on the upper computer Saving data of 1K words at power failure Bluetooth communication card EC TX501 1 EC TX501 2 Supporting Bluetooth 4 0 With...

Page 313: ...ol Sin Cos PG card EC PG502 Applicable to Sin Cos encoders with or without CD signals Supporting A B Z frequency divided output Supporting pulse string reference input UVW incremental PG card EC PG503...

Page 314: ...ing A B Z orthogonal input Supporting A B Z frequency divided output Supporting pulse string reference input Simplified incremental PG card EC PG507 12 Applicable to 5V or 12V OC encoders Applicable t...

Page 315: ...C TX504 CANopen CAN master slave control communication card EC TX505 511 PROFINET communication card EC TX509 Sin Cos PG card EC PG502 UVW incremental PG card EC PG503 05 Resolver PG card EC PG504 00...

Page 316: ...of 7R5G 011P and higher can be configured with three expansion cards If interference occurs on the external wires after expansion cards are installed change their installation card slots flexibly to f...

Page 317: ...C3 EC2 EC1 ECinstallationdiagram Diagramof ECsinstalled EC1 EC3 EC2 Figure A 1 7R5G 011P or higher models with expansion cards installed EC 1 EC 2 ECs installing ECs installed EC 1 EC 2 Figure A 2 5R5...

Page 318: ...4 1 STEP1 STEP3 STEP5 STEP7 STEP2 STEP4 STEP6 STEP8 Unscrewthescrewsandremoveth elowercover Unscrewthescrews takeoutthekeypad andremovetheuppercover InserttheEC AligntheECpositioningholes andpositioni...

Page 319: ...d cable as follows Grounding position of the shielded cable Grounding position of the shielded cable Figure A 4 Expansion card grounding diagram 2 Wire an expansion card as follows EC wiring EC wire b...

Page 320: ...powered on by the control board The EC IO501 00 expansion card can be used in scenarios where the I O interfaces of the VFD cannot meet the application requirements It can provide 4 digital inputs 1...

Page 321: ...nput 2 S7 COM Digital input 3 S8 COM Digital input 4 Y2 CME Digital output 1 Switch capacity 200 mA 30 V 2 Output frequency range 0 1 kHz 3 The terminals CME and COM are shorted through J3 before deli...

Page 322: ...s and it is off when the expansion card is disconnected from the control board LED4 Error indicator Red This indicator blinks when an error occurs the blinking period is 1s on for 0 5s and off for the...

Page 323: ...al 4 Max input frequency 1 kHz 5 Supporting both source type input and sink type input but the input type must be the same PS2 COM Digital input 2 PS3 COM Digital input 3 PS4 COM Digital input 4 PS5 C...

Page 324: ...le expansion cards see the GD350A Series VFD Auto Station Programmable Expansion Card Operation Manual A 6 Communication card function description A 6 1 Bluetooth communication card EC TX501 and WIFI...

Page 325: ...ireless communication card is especially useful for scenarios where you cannot directly use the keypad to operate the VFD due to the restriction of the installation space With a mobile phone APP you c...

Page 326: ...The wireless communication card must be used with the INVT VFD APP Scan the QR code of the VFD nameplate to download it For details refer to the wireless communication card manual provided with the e...

Page 327: ...ding 5 GND_BUS Isolation ground 6 5V BUS Isolated power supply of 5 V DC 7 Unused 8 A Line Data twisted pair 2 9 Unused Housing SHLD PROFIBUS cable shielding line 5V and GND_BUS are bus terminators So...

Page 328: ...cannot be performed It blinks when the communication card is not in the offline state It blinks at the frequency of 1 Hz when a configuration error occurs The length of the user parameter data set du...

Page 329: ...period is 1s on for 0 5s and off for the other 0 5s and it is off when the expansion card is disconnected from the control board LED2 LINK indicator Green It is on when the connection to the upper co...

Page 330: ...nsion card is establishing a connection with the control board it blinks periodically after the expansion card is properly connected to the control board the period is 1s on for 0 5s and off for the o...

Page 331: ...RJ45 interfaces are not distinguished from each other and can be interchangeably inserted They are arranged as follows Pin Name Description 1 TX Transmit Data 2 TX Transmit Data 3 RX Receive Data 4 n...

Page 332: ...a a network cable Off PROFINET communication card and PC PLC have not been connected yet LED8 9 Network port communication indicator Green On PROFINET communication card and PC PLC are communicating O...

Page 333: ...cator This indicator is off when A1 and B1 of the encoder are disconnected it blinks when C1 and D1 of the encoder are disconnected and it is on the encoder signals are normal LED2 Power indicator Thi...

Page 334: ...00 kHz Max frequency response of C D signals 1 kHz A1 B1 B1 R1 R1 C1 C1 D1 D1 A2 Pulse reference 1 Supporting interfaces whose signal type is the same as the encoder 2 Frequency response 200 kHz A2 B2...

Page 335: ...2 CNC PLC Upper computer D1 C1 C1 D1 A1 A1 PGND PWR B1 B1 R1 R1 The following figure shows the external wiring of the PG card when it is used in combination with an encoder with CD signals U V W U V W...

Page 336: ...eriod is 1s on for 0 5s and off for the other 0 5s and it is off when the expansion card is disconnected from the control board LED2 Disconnection indicator This indicator is off when A1 and B1 of the...

Page 337: ...V 2 Response frequency 200 kHz A2 B2 B2 Z2 Z2 AO Frequency divided output 1 Differential output of 5 V 2 Supporting frequency division of 1 255 which can be set through P20 16 or P24 16 AO BO BO ZO Z...

Page 338: ...r computer V W W U U V A1 A1 PGND PWR B1 B1 Z1 Z1 A 7 3 Resolver PG card EC PG504 00 PE AO BO ZO EX SI CO A2 B2 Z2 PWR GND AO BO ZO EX SI CO A2 B2 Z2 PGND Indicator definition Indicator Name Function...

Page 339: ...er friendly adopting spring terminals EC PG504 00 terminals are described as follows Signal Port Function SI Encoder signal input Recommended resolver transformation ratio 0 5 SI CO CO EX Encoder exci...

Page 340: ...EC PG505 12 The terminals are arranged as follows The dual in line package DIP switch SW1 is used to set the voltage class 5 V or 12 V of the power supply of the encoder The DIP switch can be operated...

Page 341: ...EC PG505 12 terminal function description Signal Port Function PWR Encoder power Voltage 5 V 12 V 5 Max output 150 mA Select the voltage class through the DIP switch SW1 based on the voltage class of...

Page 342: ...B1 Z1 Z1 R S T U V W U V W M3 PG AO AO BO BO ZO ZO pulse A pulse B A2 A2 B2 B2 Forward jogging Forward running CNC PLC Upper computer A1 Fault reset Z2 Z2 PGND PWR 5V 12V SW1 Z B A The following figur...

Page 343: ...1 Z1 Z1 R S T U V W U V W M3 PG AO AO BO BO ZO ZO pulse A pulse B A2 A2 B2 B2 Forward jogging Forward running CNC PLC Upper computer A1 Fault reset Z2 Z2 PGND PWR 5V 12V SW1 Z B A The following figure...

Page 344: ...S4 S3 S2 S1 HDIB PW HDIA A1 B1 B1 Z1 Z1 R S T U V W U V W M3 PG AO AO BO BO ZO ZO pulse A pulse B A2 A2 B2 B2 Forward jogging Forward running CNC PLC Upper computer A1 Fault reset Z2 Z2 PGND PWR 5V 1...

Page 345: ...are disconnected it is on when the encoder pulses are normal and it blinks when an exception occurs in the communication between the encoder and control board LED3 Power indicator This indicator is o...

Page 346: ...nal wiring of the PG card when it is used in combination with an open drain collector encoder A pull up resistor is configured in the PG card 24V PE COM S4 S3 S2 S1 HDIB PW HDIA A1 B1 B1 Z1 Z1 R S T U...

Page 347: ...EC PG507 12 The terminals are arranged as follows The DIP switch SW1 is used to set the voltage class 5 V or 12 V of the power supply of the encoder The DIP switch can be operated with an auxiliary to...

Page 348: ...n work in combination with multiple types of incremental encoders through various external wiring modes which are similar to the wiring modes of EC PG505 12 EC PG507 12 terminals are described as foll...

Page 349: ...ted capacity is the capacity at the ambient temperature of 40 C You need to check and ensure that the power flowing through the common DC connection in the common DC system does not exceed the rated p...

Page 350: ...e use on the grid with the maximum expected short circuit current no more than 22kA at the maximum rated voltage the 110G 132P 500G VFD models are suitable for the use on the grid with maximum expecte...

Page 351: ...3 describes the EMC standards and specific test methods for adjustable speed electrical power drive systems INVT products have strictly followed these EMC regulations B 6 EMC regulations The EMC prod...

Page 352: ...rference you need to take measures to reduce the interference B 6 2 VFD category of C3 The anti interference performance of the VFD meets the requirements of environments Category II in the IEC EN 618...

Page 353: ...g screw Panel Keypad 109 3 71 3 28 5 16 8 2 5 109 3 56 6 7 71 3 58 2 4 19 34 4 19 20 4 Figure C 1 Keypad structure diagram C 2 2 Keypad installation bracket Note When installing an external keypad you...

Page 354: ...ies high performance multifunction VFD 349 C 3 VFD structure Figure C 3 VFD structure diagram C 4 VFD structure C 4 1 Wall mounting dimensions W1 H1 D1 W2 H2 Figure C 4 1R5G 2R2P 037G 045P wall mounti...

Page 355: ...tifunction VFD 350 W1 W2 H1 H2 W3 D1 Figure C 5 045G 055P 075 090P wall mounting diagram W1 D1 W2 H1 H2 Figure C 6 090G 110P 110G 132P wall mounting diagram W1 H1 D1 W2 W2 6 11 0 H2 Figure C 7 132G 16...

Page 356: ...2R2G 003P 126 115 186 175 185 5 M4 004G 5R5P 5R5G 7R5P 126 115 186 175 201 5 M4 7R5G 011P 146 131 256 243 5 192 6 M5 011G 015P 015G 018P 170 151 320 303 5 220 6 M5 018G 022P 022G 030P 200 185 340 6 32...

Page 357: ...GD350A series high performance multifunction VFD 352 C 4 2 Flange installation dimensions H1 H2 W1 W2 D1 D2 W3 W2 W4 H4 H2 H3 Figure C 9 1R5G 2R2P 075 090P flange installation diagram...

Page 358: ...m VFD model W1 W2 W3 W4 H1 H2 H3 H4 D1 D2 Hole diameter Screw 1R5G 2R2P 2R2G 003P 150 2 115 130 7 5 234220 190 13 5 185 65 5 5 M4 004G 5R5P 5R5G 7R5P 150 2 115 130 7 5 234220 190 13 5 201 83 5 M4 7R5G...

Page 359: ...mance multifunction VFD 354 VFD model W1 W2 W3 W4 H1 H2 H3 H4 D1 D2 Hole diameter Screw 090 110P 110G 132P 418 5 389 5 361 14 2600370 559 108 5 330 149 5 10 M8 132G 160P 200G 220P 500 180 480 60 87085...

Page 360: ...355P floor installation diagram W1 W2 W2 H1 H2 3 22 0 D1 D2 D2 W3 6 12 0 Figure C 13 355G 400P 500G floor installation diagram Table C 3 380V floor installation dimensions unit mm VFD model W1 W2 W3 W...

Page 361: ...PC RS485 RS232 converter Output filter Output reactor Motor Earth Upper PC software 485 485 Standard Note The VFD models of 037G 045P and lower are equipped with built in braking units and those of 0...

Page 362: ...the VFD and transmitted to the public grid through the power cable Try to install the input filter near the input terminal side of the VFD or Braking unit or braking resistor Accessories used to cons...

Page 363: ...reduce electromagnetic radiation as well as the current and loss of the motor cables Shield layer Jacket Insulator Conductor PE PE conductor and shield layer Jacket Insulator Conductor Jacket Insulato...

Page 364: ...r only shielded cables can be used Relay cables need to be those with metal braided shield layers Keypads need to be connected by using network cables In complicated electromagnetic environments shiel...

Page 365: ...350A 037G 045P 4 25 25 16 16 25 25 25 25 M6 4 6 GD350A 045G 055P 4 25 35 16 25 35 25 35 M8 9 11 GD350A 055G 075P 4 35 50 16 25 35 50 35 50 M8 9 11 GD350A 075G 090P4 50 70 25 35 50 70 50 70 M8 9 11 GD3...

Page 366: ...you arrange the motor cables input power cables and control cables separately in different trays The output dU dt of the VFDs may increase electromagnetic interference on other cables Do not arrange o...

Page 367: ...t ionized gases may escape from the breaker enclosure when a short circuit occurs To ensure safe use exercise extra caution when installing and placing the breaker Follow the manufacturer s instructio...

Page 368: ...also improve the current adjustment coefficient on the input side When the distance between the VFD and motor is longer than 50 m the parasitic capacitance between the long cable and ground may cause...

Page 369: ...30P 4 ACL2 022 4 OCL2 022 4 GD350A 030G 037P 4 ACL2 037 4 OCL2 037 4 GD350A 037G 045P 4 ACL2 037 4 OCL2 037 4 GD350A 045G 055P 4 ACL2 045 4 OCL2 045 4 GD350A 055G 075P 4 ACL2 055 4 OCL2 055 4 GD350A 0...

Page 370: ...ors is 1 15 The preceding table describes external accessories You need to specify the ones you choose when purchasing accessories D 7 Filters J10 is not connected in factory for VFD models of 110G 13...

Page 371: ...les between VFDs and motors and the leakage current of conducting wires INVT provides some of the filters for you to choose D 7 1 Filter model description 04 C A D E FLT L B P 045 F B Field identifier...

Page 372: ...GD350A 7R5G 011P 4 FLT P04032L B FLT L04032L B GD350A 011G 015P 4 GD350A 015G 018P 4 FLT P04045L B FLT L04045L B GD350A 018G 022P 4 GD350A 022G 030P 4 FLT P04065L B FLT L04065L B GD350A 030G 037P 4 GD...

Page 373: ...operty loss may be caused Only qualified electricians are allowed to perform the wiring Otherwise damage to the VFD or brake components may be caused Read the braking resistor or unit instructions car...

Page 374: ...037G 045P 4 13 6 28 44 11 7 GD350A 045G 055P 4 DBU100H 110 4 10 7 34 54 6 4 GD350A 055G 075P 4 8 8 41 66 GD350A 075G 090P4 6 5 11 56 90 GD350A 090G 110P 4 DBU100H 160 4 5 4 14 68 108 4 4 GD350A 110G...

Page 375: ...low resistance In scenarios where brake is frequently implemented that is the brake usage is greater than 10 you need to select a braking resistor with higher power as required by the operation condi...

Page 376: ...e and terminals of the VFD and those of a braking unit must be shorter than 5 m and the connection cables between the BR1 and BR2 terminals of a braking unit and the terminals of a braking resistor mu...

Page 377: ...cuit 24V Switch relay etc UDC UDC Drive circuit PWM PWM U V W H1 H2 Note The contacts of the safety switch must be opened or closed within 250 ms and the cable that connects the VFD to the safety swit...

Page 378: ...is running disconnect the input power supply and isolate the drive from the power cable through the switch Check the STO circuit connection according to the circuit diagram Check whether the shieldin...

Page 379: ...serial number of the product you query about F 2 Feedback on INVT VFD manuals Your comments on our manuals are welcome Visit www esco antriebstechnik de directly contact online service personnel or c...

Page 380: ...to technical changes Stand 03 2022 esco antriebstechnik gmbh Biberweg 10 D 53842 Troisdorf Tel 49 0 2241 4807 0 Fax 49 0 2241 4807 10 E Mail info esco antriebstechnik com Internet www esco antriebstec...

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