INVT Goodrive18 Series User Manual

Goodrive18 series two-in-one VFD Contents
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4.3.3 How to set the VFD user password ............................................................ 26
4.3.4 Viewing VFD status .................................................................................... 26
4.3.5 How to copy function parameters ............................................................... 27
5 Function parameters and function terminal reuse ................................................. 28
5.1 Function parameter list .......................................................................................... 28
5.2 Function terminal reuse ......................................................................................... 97
6 Troubleshooting ......................................................................................................... 98
6.1 Fault prevention ..................................................................................................... 98
6.1.1 Periodical maintenance .............................................................................. 98
6.1.2 Cooling fan ............................................................................................... 101
6.1.3 Capacitor .................................................................................................. 102
6.1.4 Power cable .............................................................................................. 103
6.2 Fault handling ...................................................................................................... 104
6.2.1 Alarm and fault indication ......................................................................... 104
6.2.2 Fault reset ................................................................................................ 104
6.2.3 Faults and solutions ................................................................................. 104
6.2.4 Other status .............................................................................................. 109
7 Communication ........................................................................................................ 110
7.1 Modbus protocol introduction ............................................................................... 110
7.2 Application to the VFD ......................................................................................... 110
7.2.1 Two-wire RS485 ....................................................................................... 111
7.2.2 RTU mode ................................................................................................ 113
7.2.3 ASCII mode .............................................................................................. 117
7.3 Command codes and communication data ......................................................... 119
7.3.1 RTU mode ................................................................................................ 119
7.3.2 ASCII mode .............................................................................................. 123
7.4 Data address definition ........................................................................................ 126
7.4.1 Function code address format rules ......................................................... 126
7.4.2 Address description of other function codes ............................................ 127
7.4.3 Fieldbus scale .......................................................................................... 131
7.4.4 Error messages ........................................................................................ 132
7.5 Reading and writing examples ............................................................................. 134
7.5.1 Example of reading command 03H .......................................................... 134
7.5.2 Example of writing command 06H ........................................................... 135
7.5.3 Example of continuous writing command 10H ......................................... 137
7.6 Common communication faults............................................................................ 139
Appendix A Technical data ......................................................................................... 140
A.1 Derated application...................................................................................................... 140
A.1.1 Capacity............................................................................................................ 140
A.1.2 Derating ............................................................................................................ 140
A.2 CE ................................................................................................................................ 141
A.2.1 CE marking ....................................................................................................... 141
A.2.2 EMC compliance declaration ............................................................................ 141
A.3 EMC regulations .......................................................................................................... 141
Appendix B Dimensional drawing ............................................................................. 143
Appendix C Optional peripheral accessories ........................................................... 144
C.1 Wiring of peripheral accessories ................................................................................. 144
C.2 Power supply ............................................................................................................... 145
C.3 Cables ......................................................................................................................... 146

INVT Goodrive18 Series Specifications

General

Brand	INVT
Model	Goodrive18 Series
Category	Industrial Electrical
Language	English