IMO HD2 IP Series Instruction Manual page 6

HD2 IP55 High-ingress Protection Series Inverters
P05 group--Input terminals ................................................................................ 139
P06 group--Output terminals .............................................................................. 146
P07 group--HMI ................................................................................................. 150
P08 group--Enhanced functions......................................................................... 156
P09 group--PID control ...................................................................................... 162
P10 group--Simple PLC and multi-step speed control ........................................ 166
P11 group--Protection parameters ..................................................................... 169
P12 group--Parameters of motor 2..................................................................... 174
P13 group--Control parameters of synchronous motor ....................................... 177
P14 group--Serial communication function ......................................................... 178
P15 group--Functions of communication extension card 1 ................................. 180
P16 group--Functions of communication extension card 2 ................................. 180
P17 group--State-check functions ...................................................................... 181
P18 group--Closed-loop control state check ....................................................... 185
P19 group--Extension card state check .............................................................. 187
P20 group--Encoder of motor 1.......................................................................... 189
P21 group--Position control ............................................................................... 191
P22 group--Spindle positioning .......................................................................... 196
P23 group--Vector control of motor 2 ................................................................. 198
P24 group--Encoder of motor 2.......................................................................... 200
P25 group--Extension I/O card input functions ................................................... 203
P26 group--Output functions of extension I/O card ............................................. 206
P28 group--Master/slave control functions ......................................................... 208
P90 group--Customized function group 1 ........................................................... 209
P91 group--Customized function group 2 ........................................................... 209
P92 group--Customized function group 3 ........................................................... 210
P93 group--Customized function group 4 ........................................................... 210
7 Troubleshooting ........................................................................................................... 211
7.1 What this chapter contains .................................................................................... 211
7.2 Indications of alarms and faults ............................................................................. 211
7.3 Fault reset ............................................................................................................ 211
7.4 Fault history .......................................................................................................... 211
7.5 inverter faults and solutions .................................................................................. 211
7.5.1 Details of faults and solutions ..................................................................... 211
7.5.2 Other state ................................................................................................. 218
7.6 Analysis on common faults.................................................................................... 218
7.6.1 Motor fails to work ...................................................................................... 218
7.6.2 Motor vibrates ............................................................................................ 219
7.6.3 Overvoltage ............................................................................................... 220
7.6.4 Undervoltage ............................................................................................. 220
7.6.5 Unusual heating of motor ........................................................................... 221
7.6.6 inverter overheating ................................................................................... 222
7.6.7 Motor stalls during ACC .............................................................................. 223
7.6.8 Overcurrent ................................................................................................ 224
7.7 Countermeasures on common interference ........................................................... 225
7.7.1 Interference on meter switches and sensors ............................................... 225
7.7.2 Interference on communication ................................................................... 226
7.7.3 Failure to stop and indicator shimmering due to motor cable coupling ......... 227
7.7.4 Leakage current and interference on RCD .................................................. 227
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