Savch S3100A Series, User Manual

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Description: Data read from 5000H compares with the actual fault as shown in the table below.
Inverter fault
addresss
DescriptionInverter fault information description
5000H
0000:No fault 0015:EEPROM read write error
0001:Short-circuit protection 0016:Inverter hardware fault
0002:Acceleration over current 0017:Motor short circuit to ground
0003:Deceleration over current 0018:Reserved
5000H
0004:Constant speed over current 0019:Reserved
0005:Acceleration overvoltage 001A:Running time arrival
0006:Deceleration overoltage 001B:Reserved
0007:Constant speed overvoltage 001C:Reserved
0008:Reserved 001D:Power-on time arrival
0009:Bus undervoltage fault 001E:Load failure
000A:Inverter overload 001F:The PID feedback disconnected
000B:Motor overload 0028:Wave-by-wave current limiting fault
000C:Input phase loss 0029: Switching motor fault during operation
000D:Output phase loss 002a: Excessive speed deviation
000E:Module overheat 002b: Motor over speed
000F:External fault 002d: Motor over temperature
0010:Communication error 005a: Encoder wire number setting error
0011:Contactor fault 005b: Encoder not connected
0012:Current detection fault 005C: Initial position error
0013:Motor self-learning error 005E: Speed feedback error
0014:Reserved
Communication error message response:
When a communication frame is detected as an error, the slave responds with a one-byte error code that defines
the cause of the error. After the main device application receives an error code response, the typical process is to
resend the message or make a command change for the corresponding error.
Communication error code definition:
Communication error home address Wrong code definition
5001H
0000:No fault
0001:Password error
0002:Command code error
0003:CRC checking error
0004:Invalid address
0005:Invalid parameters
0006:Parameter change invalid
0007:System locked
0008:Being EEPROM operation