Applicable Systems
Series 0i
Series 16/18/21
Alpha
Beta
Symptoms
PMC ladder program storage overflow was detected.
Possible Causes
- The PMC ladder program exceeds the available storage capacity.
- Too many rungs or instructions in the ladder program.
Troubleshooting Steps
- Step 1: Check the PMC ladder program size.
Program too large identified. - Step 2: Reduce the program size by optimizing or removing unused rungs.
Program fits within storage capacity.
How to Reset
Reduce the ladder program size and reset to clear the alarm.
Source: Fanuc 0i/0iMate Alarm Code List, FANUC Corporation
Category: CNC