Applicable Systems
Series 0i
Series 16/18/21
Alpha
Beta
Symptoms
Tool compensation was started or canceled during G02 or G03 circular interpolation.
Possible Causes
- G41/G42 compensation start or cancel was issued during circular interpolation.
- Incorrect program structure for compensation mode.
Troubleshooting Steps
- Step 1: Move the compensation start or cancel to a linear move block.
Compensation transition relocated to a G01 block. - Step 2: Ensure no circular move contains compensation start or cancel.
Program executes compensation correctly.
How to Reset
Move the compensation command to a linear block and reset to clear the alarm.
Source: Fanuc 0i/0iMate Alarm Code List, FANUC Corporation
Category: CNC