Fanuc alarm: 447 – n AXIS : HARD DISCONNECT (EXT)

CNC Machine Alarm Error & Message: 447 – n AXIS : HARD DISCONNECT (EXT)
Fanuc Alarm Description:
A broken wire in the separate detector was detected by hardware.

Additional Suggestions & Fanuc alarm: 447 – n AXIS : HARD DISCONNECT (EXT) Clarification:
Check all cable connections to encoder and drives. Disconnecting cables may loose axes home position. Check for coolant in plugs and encoder area.

Troubleshooting Recommendations for (Fanuc alarm: 447 – n AXIS : HARD DISCONNECT (EXT)) Error Message:

Fanuc CNC Control Models Applicable:16/18/21, 16i/18i/21i, 160i/180i/210i, ,


Fanuc alarm: 447 – n AXIS : HARD DISCONNECT (EXT)