SRV-63 series AC servo drives Communication
-225-
Display
Fault name
32-bit fault code(16-bit Error
Code+16-bit additional message)
Er02-a Encoder fault
–Encoder over-temperature
7300-020Ah
Er02-b Encoder fault
–EEPROM write error
7300-020Bh
Er02-c Encoder fault
–EEPROM no data
7300-020Ch
Er02-d Encoder fault
–EEPROM data check error
7300-020Dh
Er03-0 Current sensor fault
–U phase IGBT fault
7300-0300h
Er03-1 Current sensor fault
–V phase IGBT fault
7300-0301h
Er03-2 Current sensor fault
–W phase IGBT fault
7300-0302h
Er04-0 System initialization fault
FF01-0400h
Er05-1 Setting fault
–Motor model error
FF01-0501h
Er05-2 Setting fault
–Motor and drive model error
FF01-0502h
Er05-3 Setting fault
–Software limit setting error
FF01-0503h
Er05-4 Setting fault
–Homing mode setting fault
FF01-0504h
Er05-5 Setting fault
–Position control overflow fault
FF01-0505h
Er07-0 Regeneration discharge overload fault
7100-0700h
Er08-0 Analog input overvoltage fault
–Analog input 2
5441-0800h
Er08-1 Analog input overvoltage fault
–Analog input 3
5442-0801h
Er08-2 Analog input overvoltage fault
–Analog input 3
5443-0802h
Er09-0 EEPROM fault
–Read-write fault
5530-0900h
Er09-1 EEPROM fault
–data check fault
5530-0901h
Er10-0 Hardware fault
–FPGA fault
5544-0A00h
Er10-1 Hardware fault
–Communication card fault
5544-0A01h
Er10-2 Hardware fault
–Grounding short circuit fault
5544-0A02h
Er10-3 Hardware fault
–External input fault
5544-0A03h
Er10-4 Hardware fault
–Emergency stop fault
4458-0A04h
Er10-5 Hardware fault
–485 communication fault
4458-0A05h
Er11-0 Software fault-Motor control task re-entry
6100-0B00h
Er11-1 Software fault
–Reentrant cycle mission
6100-0B01h
Er11-2 Software fault
–Illegal operation
6100-0B02h
Er12-0 IO fault
–Repeat digital input distribution
FF01-0C00h
Er12-1 IO fault-Repetitive analog input distribution
FF01-0C01h
Er12-2 IO fault
–Pulse input frequency is too high
FF01-0C02h
Er13-0 Main circuit overvoltage fault
3110-0D00h
Er13-1 Main circuit undervoltage fault
3120-0D01h
Er14-0 Undervoltage control power fault
5200-0E00h
Er17-0 Drive overload fault
FF01-1100h
Er18-0 Motor overload fault
2310-1200h
Er18-1 Motor overtemp fault
2310-1201h
Er19-0 Speed fault
–Overspeed fault
7180-1300h