Fanuc alarm: 307 – APC alarm: nth-axis battery low 1

CNC Machine Alarm Error & Message: 307 – APC alarm: nth-axis battery low 1
Fanuc Alarm Description:
nth-axis (n=1-8) axis APC battery voltage reaches a level where the battery must be renewed. APC alarm. Replace the battery.

Additional Suggestions & Fanuc alarm: 307 – APC alarm: nth-axis battery low 1 Clarification:
First replace the batteries if they drain quickly you must determine which pulse coder or cable is shorted and drawing the battery down. (APC)=Absolute pulse coder

Troubleshooting Recommendations for (Fanuc alarm: 307 – APC alarm: nth-axis battery low 1) Error Message:

Fanuc CNC Control Models Applicable:16/18/21, 16i/18i/21i, 160i/180i/210i, 0/00/0-mate, 0i


Fanuc alarm: 307 – APC alarm: nth-axis battery low 1