Fanuc Alarm 405: SERVO ALARM: (ZERO POINT RETURN FAULT)
Fanuc Alarm 405: SERVO ALARM: (ZERO POINT RETURN FAULT)
Fanuc Control Model: 16 / 18 / 21-Series, 16i/18i/21i and 30i/31i/32i series
Fanuc Alarm Description
Position control system fault. Due to an NC or servo system fault in the reference position return, there is the possibility that reference position return could not be executed correctly. Try again from the manual reference position return.
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