Fanuc 0i Error Code 510

Fanuc CNC Minor Overtravel

Model: FANUC Series 0i / 0i Mate | Code: 510

Applicable Systems
Series 0i Series 16/18/21 Alpha Beta

Symptoms

X axis positive overtravel detected, exceeding the positive software or hardware limit.

Possible Causes

  • The X axis moved beyond the positive travel limit.
  • Program error or incorrect work offset.

Troubleshooting Steps

  1. Step 1: Manually move the X axis back within the travel limit.
    X axis moved to within limits.
  2. Step 2: Check and correct the program or offset causing the overtravel.
    Root cause identified and corrected.

How to Reset

Move the X axis back within limits and reset to clear the alarm.

Related Fanuc Fault Codes

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Source: Fanuc 0i/0iMate Alarm Code List, FANUC Corporation

Category: CNC

Published: 2026-10-04