Fanuc 0i Error Code 129

Fanuc CNC Minor P/S Alarm

Model: FANUC Series 0i / 0i Mate | Code: 129

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

Symptoms

The value assigned to a parameter in a macro is incorrect.

Possible Causes

  • A parameter assignment value is outside the valid range.
  • Incorrect data type or format in the assignment.

Troubleshooting Steps

  1. Step 1: Check the parameter assignment value.
    Invalid value identified.
  2. Step 2: Assign a valid value within the correct range.
    Macro accepts the corrected assignment.

How to Reset

Correct the assignment value and reset to clear the alarm.

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

Category: CNC