Goodrive300 Series VFD Contents
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7.4 SVPWM control ···························································································· 133
7.5 Torque control ······························································································ 138
7.6 Parmeters of the motor ··················································································· 141
7.7 Start-up and stop control ················································································· 147
7.8 Frequency setting ·························································································· 152
7.9 Analog input ································································································· 156
7.10 Analog output ····························································································· 158
7.11 Digital input ································································································ 162
7.12 Digital output ······························································································ 169
7.13 Simple PLC ································································································ 173
7.14 Multi-step speed running ··············································································· 175
7.15 PID control ································································································· 177
7.16 Traverse running ························································································· 182
7.17 Pulse counter ····························································································· 183
7.18 Fixed-length control ····················································································· 184
7.19 Fault procedure ··························································································· 185
Chapter 8 Fault tracking ····························································································· 189
8.1 What this chapter contains ·············································································· 189
8.2 Alarm and fault indications ·············································································· 189
8.3 How to reset································································································· 189
8.4 Fault history ································································································· 189
8.5 Fault instruction and solution ··········································································· 189
8.6 Common fault analysis ··················································································· 195
Chapter 9 Maintenance and hardware diagnostics ························································ 202
9.1 What this chapter contains ·············································································· 202
9.2 Maintenance intervals ···················································································· 202
9.3 Cooling fan ·································································································· 204
9.4 Capacitors ··································································································· 205
9.5 Power cable ································································································· 206
Chapter 10 Communication protocol ··········································································· 207
10.1 What this chapter contains············································································· 207
10.2 Brief introduction of Modbus protocol ······························································· 207
10.3 Application of the VFD ·················································································· 207
10.4 RTU command code and communication data illustration ····································· 213
10.5 Common communication fault ········································································ 228
Chapter A Extension card ·························································································· 229
A.1 What this chapter contains ·············································································· 229
A.2 PROFIBUS extension card ············································································· 229
A.3 CANopen optional cards ················································································· 245
Chapter B Technical data ··························································································· 246
B.1 What this chapter contains ·············································································· 246
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