Fanuc alarm: 407 - SERVO ALARM: EXCESS ERROR

CNC Machine Control Manufacturer
Fanuc
Control Model
16/18/21, 16i/18i/21i, 160i/180i/210i, , 0i
407 - SERVO ALARM: EXCESS ERROR

Alarm Description

The difference in synchronous axis position deviation exceeded the set value.

Additional Suggestions & Alarm Clarification

Another words the axis was trying to get there but didn't or axis drifted from last position.

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