Fanuc alarm: 407 – SERVO ALARM: EXCESS ERROR

CNC Machine Alarm Error & Message: 407 – SERVO ALARM: EXCESS ERROR
Fanuc Alarm Description:
The difference in synchronous axis position deviation exceeded the set value.

Additional Suggestions & Fanuc alarm: 407 – SERVO ALARM: EXCESS ERROR Clarification:
Another words the axis was trying to get there but didn’t or axis drifted from last position.

Troubleshooting Recommendations for (Fanuc alarm: 407 – SERVO ALARM: EXCESS ERROR) Error Message:

Fanuc CNC Control Models Applicable:16/18/21, 16i/18i/21i, 160i/180i/210i, , 0i


Fanuc alarm: 407 – SERVO ALARM: EXCESS ERROR