Applicable Systems
Series 0i
Series 16/18/21
Alpha
Beta
Symptoms
A servo board function fault was detected.
Possible Causes
- Servo board hardware failure or incompatibility.
- Servo board not properly initialized.
Troubleshooting Steps
- Step 1: Check the servo board installation and connections.
Board issue identified. - Step 2: Replace the servo board if faulty.
Servo board function restored.
How to Reset
Fix the servo board fault and reset to clear the alarm.
Source: Fanuc 0i/0iMate Alarm Code List, FANUC Corporation
Category: CNC