Applicable Systems
Series 0i
Series 16/18/21
Alpha
Beta
Symptoms
Z axis stop position error is too large.
Possible Causes
- Servo position deviation exceeds the allowable limit during stop.
- Mechanical binding or load imbalance.
Troubleshooting Steps
- Step 1: Check for mechanical binding or excessive load.
Binding or load identified. - Step 2: Inspect servo motor and encoder connections.
Connections verified and alarm cleared.
How to Reset
Resolve the position deviation and reset to clear the alarm.
Source: Fanuc 0i/0iMate Alarm Code List, FANUC Corporation
Category: CNC