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

Machine Alarm Error & Message:
307 - APC alarm: nth-axis battery low 1

Fanuc's 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 & Alarm 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

Help Others:
Post troubleshooting recommendations for (Fanuc alarm: 307 - APC alarm: nth-axis battery low 1) error message below.

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




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