AS64 series AC servo drive Communication
-259-
32-bit fault code
(16-bit error code + 16-bit
additional information)
Encoder fault–Encoder communication
exception
Encoder fault–Encoder feedback
deviation too large
Encoder fault– Parity error
Encoder fault–Frame error
Encoder fault–Short frame error
Encoder fault–Encoder exception
Encoder fault–Second-encoder timeout
Encoder fault–Encoder battery low-
voltage alarm
Encoder fault–Encoder battery
undervoltage fault
Encoder fault–Encoder overheating
Encoder fault–Encoder EEPROM writing
error
Encoder fault–No data in encoder
EEPROM
Encoder fault–Encoder EEPROM data
check error
Current sensor fault–Phase-U current
sensor fault
Current sensor fault–Phase-V current
sensor fault
Current sensor fault–Phase-W current
sensor fault
System initialization fault
Setting fault–Motor model not exist
Setting fault–Motor and drive model not
match
Setting fault–Incorrect software limits
Setting fault–Incorrect homing mode
Setting fault–PTP-control travel overflow
Regeneration discharge overload fault
AI overvoltage fault–AI 1
AI overvoltage fault–AI 2
EEPROM fault–Read/write error
EEPROM fault–Data check error
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