Fanuc Alarm 416: SERVO ALARM: n–TH AXIS – DISCONNECTION
Fanuc Alarm 416: SERVO ALARM: n–TH AXIS – DISCONNECTION
Fanuc Control Model: 16 / 18 / 21-Series, 16i/18i/21i and 30i/31i/32i series
Fanuc Alarm Description
Position detection system fault in the n–th axis (axis 1–4) pulse coder (disconnection alarm). Refer to diagnosis display No. 200, 201 for details.
Have you faced Fanuc Alarm 416 SERVO ALARM: n–TH AXIS – DISCONNECTION on your machine? Share your experience or troubleshooting tips in the comments below to help other CNC operators and programmers clear this error faster!