Fanuc alarm: OT102 – EXCESS VELOCITY ERROR

CNC Machine Alarm Error & Message: OT102 – EXCESS VELOCITY ERROR
Fanuc Alarm Description:
A deviation is excessive between the command velocity and the actual velocity of the spindle motor. (15-20%)

Additional Suggestions & Fanuc alarm: OT102 – EXCESS VELOCITY ERROR Clarification:
Spindle RPM changed to slow or to fast. It did not correspond with where the control thought it was. Check feedback cables to motor or sensor.

Troubleshooting Recommendations for (Fanuc alarm: OT102 – EXCESS VELOCITY ERROR) Error Message:
Any additional suggestions or recommendations on the Fanuc alarm: OT102 – EXCESS VELOCITY ERROR message please post comments below.

Fanuc CNC Control Models Applicable:10/11/12


Fanuc alarm: OT102 – EXCESS VELOCITY ERROR