Fanuc alarm: 406 – SERVO ALARM: 7, 8TH AXIS OVER LOAD or 7, 8TH AXIS VRDY OFF

CNC Machine Alarm Error & Message: 406 – SERVO ALARM: 7, 8TH AXIS OVER LOAD or 7, 8TH AXIS VRDY OFF
Fanuc Alarm Description:
7-axis, 8-axis overload signal is on. Refer to diagnosis display No. 726 or 727 for details. 7-axis, 8-axis servo amplifier READY signal (DRDY) went off.

Additional Suggestions & Fanuc alarm: 406 – SERVO ALARM: 7, 8TH AXIS OVER LOAD or 7, 8TH AXIS VRDY OFF Clarification:
None currently

Troubleshooting Recommendations for (Fanuc alarm: 406 – SERVO ALARM: 7, 8TH AXIS OVER LOAD or 7, 8TH AXIS VRDY OFF) Error Message:

Fanuc CNC Control Models Applicable:, 0/00/0-mate,


Fanuc alarm: 406 – SERVO ALARM: 7, 8TH AXIS OVER LOAD or 7, 8TH AXIS VRDY OFF