Fanuc alarm: 491 – SERVO ALARM: 5, 6TH VRDY OFF

CNC Machine Alarm Error & Message: 491 – SERVO ALARM: 5, 6TH VRDY OFF
Fanuc Alarm Description:
5-axis, 6-axis servo amplifier READY signal (DRDY) went off.

Additional Suggestions & Fanuc alarm: 491 – SERVO ALARM: 5, 6TH VRDY OFF Clarification:
None currently

Troubleshooting Recommendations for (Fanuc alarm: 491 – SERVO ALARM: 5, 6TH VRDY OFF) Error Message:

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


Fanuc alarm: 491 – SERVO ALARM: 5, 6TH VRDY OFF