Fanuc alarm: OT103 – FUSE F7 BLEW

CNC Machine Alarm Error & Message: OT103 – FUSE F7 BLEW
Fanuc Alarm Description:
Fuse F7 of the velocity control unit of the spindle motor was blown out.

Additional Suggestions & Fanuc alarm: OT103 – FUSE F7 BLEW Clarification:
Replace fuse first or send unti out for repair. Could also be cable issues or possible short.

Troubleshooting Recommendations for (Fanuc alarm: OT103 – FUSE F7 BLEW) Error Message:
Any additional suggestions or recommendations on the Fanuc alarm: OT103 – FUSE F7 BLEW message please post comments below.

Fanuc CNC Control Models Applicable:10/11/12


Fanuc alarm: OT103 – FUSE F7 BLEW