INVT Goodrive350 IP55 User manual

Goodrive350 IP55
High-ingress Protection
Series VFD

Goodrive350 IP55 High-ingress Protection Series VFD Change history
No.
Change description
Version
Release date
1
First release
V1.0
September 2020
2
1. Updated the preface.
2. Updated the content of function codes.
3. Added the profile and mounting dimensions of
6 power models.
V1.1
January 2021
3
Updated the section 3.6.
V1.2
April 2021
4
1. Added section 2.7 "Safety standard related
data"
2. Updated section 3.3
3. Updated the name of PE terminal in section
4.3.2 and deleted the duplicated COM terminal
record in section 4.4.1
4. Updated the keypad diagrams and content in
Chapter 5
5. Updated the function codes in Chapter 5 and
Chapter 6
6. Updated the table in section 7.5.1
7. Added IO expansion 2 (EC-IO502-00),
Ethernet/IP communication card (EC-TX510),
Modbus TCP communication card
(EC-TX515), 24V simplified PG card
(EC-PG507-24), GPRS card (EC-IC501-2) in
Appendix A
8. Updated the data in Table D-4
9. Changed the short connection between PW
and +24V terminals to PW and COM terminals
the in Figure 4-15 and Figure 4-16
10. Added Appendix G "Energy efficiency data"
V1.3
March 2022

Goodrive350 IP55 High-ingress Protection Series VFD Preface
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Preface
Thank you for choosing Goodrive350 IP55 high-ingress protection series VFD.
The Goodrive350 IP55 high-ingress protection series VFD is a high-performance and
multipurpose VFD aiming to integrate the driving of synchronous motors and asynchronous
motors, and torque control, speed control with position control. It is armed with advanced
vector control technology and the latest digital processor dedicated for motor control, thus
enhancing product reliability and adaptability to the environment. The Goodrive350 IP55
high-ingress protection series VFD adopts customized and industrialized design to realize
excellent control performance through optimized functions and flexible applications.
To meet the basic needs of customers, VFDs of power range from 4 to 110 kW are developed
for Goodrive350 IP55 high-ingress protection series VFDs. To meet diversified customer
demands, the Goodrive350 IP55 high-ingress protection series VFD provides abundant
expansion cards including programmable expansion card, PG card, communication card and
I/O expansion card to achieve various functions as needed.
The programmable expansion card adopts mainstream development environment for
customers to carry out secondary development easily, fulfilling varied customized needs and
reducing customer cost.
PG card supports a variety of encoders like incremental encoders and resolver-type encoders,
in addition, it also supports pulse reference and frequency-division output. 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 function to
contain the impact of system faults.
The Goodrive350 IP55 high-ingress protection series VFD supports multiple kinds of popular
communication modes to realize complicated system solutions. It can be connected to the
internet with optional wireless communication card, by which users can monitor the VFD state
anywhere any time via mobile APP.
The Goodrive350 IP55 high-ingress protection series VFD uses high power density design.
Some power ranges carry built-in DC reactor and brake unit to save installation space.
Through overall EMC design, it can satisfy the low noise and low electromagnetic interference
requirements to cope with challenging grid, temperature, humidity and dust conditions, thus
greatly improving product reliability.
This operation manual presents installation wiring, parameter setup, fault diagnosis and
trouble shooting, and precautions related to daily maintenance. Read through this manual
carefully before installation to ensure that the Goodrive350 IP55 high-ingress protection series
VFD is installed and operated in a proper manner to give full play to its excellent performance
and powerful functions.
If the end user is a military unit or the product is used for weapon manufacturing, please
comply with relevant export control regulations in the Foreign Trade Law of the People's
Republic of China, and complete necessary formalities.
Our company reserves the right to update the information of our products.

Goodrive350 IP55 High-ingress Protection Series VFD Contents
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Contents
Preface..................................................................................................................................i
Contents ..............................................................................................................................ii
1 Safety Precautions...........................................................................................................1
1.1 What this chapter contains........................................................................................1
1.2 Safety definition........................................................................................................1
1.3 Warning symbols......................................................................................................1
1.4 Safety guidelines......................................................................................................2
1.4.1 Delivery and installation .................................................................................2
1.4.2 Commissioning and running...........................................................................3
1.4.3 Maintenance and component replacement .....................................................3
1.4.4 Scrap treatment .............................................................................................4
2 Precautions for Quick Application...................................................................................5
2.1 What this chapter contains........................................................................................5
2.2 Unpack inspection....................................................................................................5
2.3 Application confirmation............................................................................................5
2.4 Environment confirmation.........................................................................................5
2.5 Installation confirmation............................................................................................6
2.6 Basic commissioning................................................................................................6
2.7 Safety standard related data.....................................................................................7
3 Product Overview.............................................................................................................8
3.1 What this chapter contains........................................................................................8
3.2 Basic principle..........................................................................................................8
3.3 Product specification.................................................................................................9
3.4 Product nameplate ................................................................................................. 11
3.5 Product model........................................................................................................11
3.6 Rated values ..........................................................................................................12
3.7 Structure diagram...................................................................................................13
4 Installation Guide...........................................................................................................14
4.1 What this chapter contains......................................................................................14
4.2 Mechanical installation............................................................................................14
4.2.1 Installation environment ...............................................................................14
4.2.2 Installation direction .....................................................................................15
4.2.3 Installation mode..........................................................................................16
4.2.4 Single-unit installation ..................................................................................16
4.2.5 Multiple-unit installation................................................................................17
4.2.6 Vertical installation .......................................................................................18
4.2.7 Tilted installation...........................................................................................19
4.3 Standard wiring of main circuit................................................................................20
4.3.1 Wiring diagram of main circuit ......................................................................20
4.3.2 Main circuit terminal diagram........................................................................21
4.3.3 Wiring process of the main circuit terminals..................................................23
4.4 Standard wiring of control circuit.............................................................................24
4.4.1 Wiring diagram of basic control circuit ..........................................................24
4.4.2 Input/output signal connection diagram.........................................................26
4.5 Wiring protection.....................................................................................................27
4.5.1 Protect the VFD and input power cable in short-circuit..................................27
4.5.2 Protect the motor and motor cable in short circuit .........................................27

Goodrive350 IP55 High-ingress Protection Series VFD Contents
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4.5.3 Protect motor and prevent thermal overload.................................................27
4.5.4 Bypass connection.......................................................................................28
5 Basic Operation Instructions.........................................................................................29
5.1 What this chapter contains......................................................................................29
5.2 Keypad introduction................................................................................................29
5.3 Keypad display.......................................................................................................32
5.3.1 Displaying stopped-state parameters............................................................32
5.3.2 Displaying running-state parameters ............................................................33
5.3.3 Displaying fault information ..........................................................................33
5.4 Operating the VFD through the keypad...................................................................34
5.4.1 Enter/exit menu............................................................................................34
5.4.2 Editing a parameter list.................................................................................38
5.4.3 Adding parameters to the parameter list displayed in stopped/running state..39
5.4.4 Adding parameters to the user defined parameter list ...................................40
5.4.5 Editing user defined parameters...................................................................40
5.4.6 Editing parameters in parameter groups.......................................................41
5.4.7 Monitoring states..........................................................................................42
5.4.8 Autotuning motor parameters .......................................................................42
5.4.9 Backing up parameters ................................................................................43
5.4.10 System settings..........................................................................................43
5.4.11 Power-on setup wizard...............................................................................43
5.5 Basic operation instruction......................................................................................44
5.5.1 What this section contains............................................................................44
5.5.2 Common commissioning procedures............................................................45
5.5.3 Vector control...............................................................................................48
5.5.4 SVPWM control mode..................................................................................53
5.5.5 Torque control..............................................................................................60
5.5.6 Motor parameter...........................................................................................64
5.5.7 Start/stop control..........................................................................................68
5.5.8 Frequency setup ..........................................................................................74
5.5.9 Analog input.................................................................................................78
5.5.10Analog output.............................................................................................80
5.5.11 Digital input ................................................................................................84
5.5.12 Digital output..............................................................................................91
5.5.13 Simple PLC................................................................................................96
5.5.14 Multi-step speed running............................................................................98
5.5.15 PID control...............................................................................................100
5.5.16 Run at wobbling frequency.......................................................................105
5.5.17 Local encoder input..................................................................................107
5.5.18 Commissioning procedures for closed-loop control, position control and
spindle positioning ..............................................................................................107
5.5.19 Fault handling .......................................................................................... 113
5.5.20 Tension control solutions .......................................................................... 117
6 Function parameter list................................................................................................122
6.1 What this chapter contains....................................................................................122
6.2 Function parameter list.........................................................................................122
P00––Basic functions .........................................................................................123
P01––Start/stop control.......................................................................................126
P02––Parameters of motor 1..............................................................................132

Goodrive350 IP55 High-ingress Protection Series VFD Contents
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P03––Vector control of motor 1...........................................................................135
P04––V/F control................................................................................................141
P05––Input terminals..........................................................................................148
P06––Output terminals .......................................................................................155
P07––HMI ..........................................................................................................159
P08––Enhanced functions ..................................................................................165
P09––PID control................................................................................................172
P10––Simple PLC and multi-step speed control..................................................176
P11––Protection parameters...............................................................................179
P12––Parameters of motor 2..............................................................................186
P13––Control parameters of synchronous motor.................................................189
P14––Serial communication function ..................................................................190
P15––Functions of communication expansion card 1..........................................194
P16––Functions of communication expansion card 2..........................................197
P17––State-check functions................................................................................201
P18––Closed-loop control state check ................................................................205
P19––Expansion card state check ......................................................................208
P20––Encoder of motor 1 ...................................................................................209
P21––Position control.........................................................................................212
P22––Spindle positioning....................................................................................218
P23––Vector control of motor 2...........................................................................220
P24––Encoder of motor 2 ...................................................................................222
P25––Expansion I/O card input functions............................................................225
P26––Output functions of expansion I/O card......................................................228
P27––Programmable expansion card functions...................................................231
P28––Master/slave control functions...................................................................233
P90––Tension control in speed mode..................................................................236
P91––Tension control in torque mode.................................................................239
P92––Tension optimization .................................................................................242
P93––Tension control status viewing...................................................................243
7 Troubleshooting...........................................................................................................246
7.1 What this chapter contains....................................................................................246
7.2 Indications of alarms and faults.............................................................................246
7.3 Fault reset............................................................................................................246
7.4 Fault history..........................................................................................................246
7.5 VFD faults and solutions.......................................................................................246
7.5.1 Details of faults and solutions.....................................................................246
7.5.2 Other state.................................................................................................255
7.6 Analysis on common faults ...................................................................................255
7.6.1 Motor fails to work......................................................................................255
7.6.2 Motor vibrates............................................................................................256
7.6.3 Overvoltage ...............................................................................................257
7.6.4 Undervoltage..............................................................................................257
7.6.5 Unusual heating of motor ...........................................................................258
7.6.6 VFD overheating........................................................................................259
7.6.7 Motor stalls during ACC..............................................................................260
7.6.8 Overcurrent................................................................................................261
7.7 Countermeasures on common interference...........................................................262
7.7.1 Interference on meter switches and sensors...............................................262

Goodrive350 IP55 High-ingress Protection Series VFD Contents
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7.7.2 Interference on communication ..................................................................263
7.7.3 Failure to stop and indicator shimmering due to motor cable coupling.........264
7.7.4 Leakage current and interference on RCD..................................................264
7.7.5 Live device chassis....................................................................................265
8 Maintenance and hardware fault diagnosis ................................................................266
8.1 What this chapter contains....................................................................................266
8.2 Periodical inspection.............................................................................................266
8.3 Cooling fan...........................................................................................................268
8.4 Capacitor..............................................................................................................269
8.4.1 Capacitor reforming....................................................................................269
8.4.2 Electrolytic capacitor replacement..............................................................270
8.5 Power cable .........................................................................................................270
9 Communication protocol .............................................................................................271
9.1 What this chapter contains....................................................................................271
9.2 Modbus protocol introduction................................................................................271
9.3 Application of Modbus...........................................................................................271
9.3.1 RS485........................................................................................................271
9.3.2 RTU mode .................................................................................................274
9.4 RTU command code and communication data......................................................277
9.4.1 Command code: 03H, reading N words......................................................277
9.4.2 Command code: 06H, writing a word..........................................................278
9.4.3 Command code: 08H, diagnosis.................................................................279
9.4.4 Command code: 10H, continuous writing....................................................280
9.4.5 Data address definition...............................................................................280
9.4.6 Fieldbus scale............................................................................................284
9.4.7 Error message response............................................................................285
9.4.8 Read/Write operation example...................................................................286
9.5 Common communication faults.............................................................................291
Appendix A Expansion cards..........................................................................................292
A.1 Model definition....................................................................................................292
A.2 Dimensions and installation..................................................................................299
A.3 Wiring ..................................................................................................................302
A.4 I/O expansion card function description................................................................302
A.4.1 IO expansion card 1 (EC-IO501-00)...........................................................302
A.4.2 IO expansion card 2 (EC-IO502-00)...........................................................304
A.5 Programmable expansion card (EC-PC502-00) function description.....................306
A.6 Communication card............................................................................................309
A.6.1 Bluetooth communication card (EC-TX501) and WIFI communication card
(EC-TX502) ........................................................................................................309
A.6.2 PROFIBUS-DP communication card (EC-TX503)....................................... 311
A.6.3 Ethernet communication card (EC-TX504).................................................312
A.6.4 CANopen communication card (EC-TX505) and CAN master/slave control
communication card (EC-TX511).........................................................................313
A.6.5 PROFINET communication card (EC- TX509)............................................314
A.6.6 Ethernet/IP communication card (EC-TX510) and Modbus TCP communication
card (EC-TX515).................................................................................................316
A.7 PG expansion card function description................................................................318
A.7.1 Sin/Cos PG card (EC-PG502)....................................................................318
A.7.2 UVW incremental PG card (EC-PG503-05)................................................320

Goodrive350 IP55 High-ingress Protection Series VFD Contents
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A.7.3 Resolver PG card (EC-PG504-00).............................................................322
A.7.4 Multi-function incremental PG card (EC-PG505-12) ...................................324
A.7.5 24V incremental PG card (EC-PG505-24)..................................................327
A.7.6 Simplified incremental PG card (EC-PG507-12).........................................330
A.7.7 24V simplified incremental PG card (EC-PG507-24) ..................................331
A.8 GPRS card (EC-IC501-2).....................................................................................335
Appendix B Technical data.............................................................................................336
B.1 What this chapter contains ...................................................................................336
B.2 Derated application..............................................................................................336
B.2.1 Capacity ....................................................................................................336
B.2.2 Derating.....................................................................................................336
B.3 Grid specifications................................................................................................337
B.4 Motor connection data..........................................................................................337
B.4.1 EMC compatibility and motor cable length..................................................337
B.5 Application standards...........................................................................................338
B.5.1 CE marking................................................................................................338
B.5.2 EMC compliance declaration......................................................................338
B.6 EMC regulations...................................................................................................338
B.6.1 VFD category C2.......................................................................................339
B.6.2 VFD category C3.......................................................................................339
Appendix C Dimension drawings...................................................................................340
C.1 What this chapter contains...................................................................................340
C.2 VFD structure.......................................................................................................340
C.3 Dimensions of VFDs ............................................................................................341
Appendix D Optional peripheral accessories ................................................................343
D.1 What this chapter contains...................................................................................343
D.2 Wiring of peripheral accessories...........................................................................343
D.3 Power supply.......................................................................................................344
D.4 Cables.................................................................................................................344
D.4.1 Power cables.............................................................................................344
D.4.2 Control cables ...........................................................................................345
D.4.3 Cable arrangement....................................................................................349
D.4.4 Insulation inspection..................................................................................349
D.5 Breaker and electromagnetic contactor................................................................349
D.6 Reactors..............................................................................................................350
D.7 Filters...................................................................................................................351
D.7.1 Filter model description..............................................................................352
D.8 Brake system.......................................................................................................353
D.8.1 Brake component selection........................................................................353
D.8.2 Brake resistor cable selection....................................................................355
D.8.3 Brake resistor installation...........................................................................355
Appendix E STO function description............................................................................357
E.1 STO function logic table .......................................................................................357
E.2 STO channel delay description.............................................................................357
E.3 STO function installation checklist ........................................................................358
Appendix F Acronyms and abbreviations......................................................................359
Appendix G Energy efficiency data................................................................................360
Appendix H Further information.....................................................................................362
H.1 Product and service queries.................................................................................362

Goodrive350 IP55 High-ingress Protection Series VFD Contents
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H.2 Feedback on INVT VFD manuals.........................................................................362
H.3 Documents on the Internet...................................................................................362

Goodrive350 IP55 High-ingress Protection Series VFD Safety Precautions
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1 Safety Precautions
1.1 What this chapter contains
Read this manual carefully and follow all safety precautions before moving, installing,
operating and servicing the VFD. If these safety precautions are ignored, physical injury or
death may occur, or damage may occur to the equipment.
If any physical injury or death or damage to the equipment occur due to neglect of the safety
precautions in the manual, our company will not be responsible for any damages and we are
not legally bound in any manner.
1.2 Safety definition
Danger: Serious physical injury or even death may occur if related requirements are not
followed
Warning: Physical injury or damage to the equipment may occur if related requirements are
not followed
Note: Procedures taken to ensure proper operation.
Qualified electricians: People working on the device should take part in professional
electrical and safety training, receive the certification and be familiar with all steps and
requirements of installing, commissioning, operating and maintaining the device to prevent any
emergencies.
1.3 Warning symbols
Warnings caution you about conditions which can result in serious injury or death and/or
damage to the equipment, and advice on how to avoid the danger. Following warning symbols
are used in this manual.
Symbols
Name
Instruction
Abbreviation
Danger
Danger
Serious physical injury or even
death may occur if related
requirements are not followed
Warning
Warning
Physical injury or damage to the
equipment may occur if related
requirements are not followed
Forbid
Electrostatic
discharge
Damage to the PCBA board may
occur if related requirements are not
followed
Hot
Hot sides
The base of the VFD may become
hot. Do not touch.
Electric shock
As high voltage still presents in the
bus capacitor after power off, wait
for at least five minutes (or 15 min /
25 min, depending on the warning
symbols on the machine) after
power off to prevent electric shock
Read manual
Read the operation manual before
operating on the equipment
Note
Note
Procedures taken to ensure proper
operation
Note