Fanuc alarm: OT111 – VOLTAGE EXCESS (DC LINK)

CNC Machine Alarm Error & Message: OT111 – VOLTAGE EXCESS (DC LINK)
Fanuc Alarm Description:
A voltage at DC link of the velocity control unit of the spindle motor is excessive.

Additional Suggestions & Fanuc alarm: OT111 – VOLTAGE EXCESS (DC LINK) Clarification:
I believe this is an internal condition within the drive that typically causes this alarm.

Troubleshooting Recommendations for (Fanuc alarm: OT111 – VOLTAGE EXCESS (DC LINK)) Error Message:
Any additional suggestions or recommendations on the Fanuc alarm: OT111 – VOLTAGE EXCESS (DC LINK) message please post comments below.

Fanuc CNC Control Models Applicable:10/11/12


Fanuc alarm: OT111 – VOLTAGE EXCESS (DC LINK)