Goodrive300-LIFT series inverter Contents
iii
8.3 How to reset ........................................................................................................................ 95
8.4 Fault history ........................................................................................................................ 95
8.5 Inverter faults and solutions ................................................................................................. 95
8.6 Common fault analysis ...................................................................................................... 102
9 Maintenance and hardware diagnosis ................................................................................... 108
9.1 What this chapter contains ................................................................................................ 108
9.2 Maintenance intervals ....................................................................................................... 108
9.3 Cooling fan ........................................................................................................................ 110
9.4 Capacitors .......................................................................................................................... 111
9.5 Power cable ...................................................................................................................... 112
10 Communication protocol ...................................................................................................... 113
10.1 What this chapter contains .............................................................................................. 113
10.2 Brief instruction to Modbus protocol ................................................................................. 113
10.3 Application of the inverter ................................................................................................ 114
10.4 RTU command code and communication data illustration ................................................ 119
10.5 Common communication faults ........................................................................................ 134
Appendix A Expansion cards .................................................................................................... 135
A.1 What this chapter contains ................................................................................................ 135
A.2 I/O expansion card ............................................................................................................ 135
A.3 Asynchronous motor PG card ........................................................................................... 137
A.4 Synchronous motor PG card ............................................................................................. 140
A.5 STO instructions ............................................................................................................... 143
Appendix B Technical data ........................................................................................................ 151
B.1 What this chapter contains ................................................................................................ 151
B.2 Ratings ............................................................................................................................. 151
B.3 Grid specifications ............................................................................................................ 152
B.4 Motor connection data ...................................................................................................... 152
B.5 Applicable standards ......................................................................................................... 153
B.6 EMC regulations ............................................................................................................... 153
Appendix C Dimension drawings .............................................................................................. 155
C.1 What this chapter contains ................................................................................................ 155
C.2 Keypad structure .............................................................................................................. 155
C.3 Inverter structure .............................................................................................................. 156
C.4 Dimensions for inverters of AC 3PH 380V(-15%)–440V(+10%) ......................................... 156
Appendix D Peripheral optional parts ....................................................................................... 158
D.1 What this chapter contains ................................................................................................ 158
D.2 Peripheral wiring ............................................................................................................... 158
D.3 Power supply .................................................................................................................... 159
D.4 Cables .............................................................................................................................. 159
D.5 Breaker and electromagnetic contactor ............................................................................. 162
D.6 Reactors ........................................................................................................................... 163
D.7 Filter ................................................................................................................................. 164
D.8 Braking system ................................................................................................................. 166
D.9 Emergency operation systems .......................................................................................... 168
Appendix E Further information................................................................................................ 169
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