Fanuc 0i Error Code 112

Fanuc CNC Minor P/S Alarm

Model: FANUC Series 0i / 0i Mate | Code: 112

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

Symptoms

A division by zero was attempted in a macro instruction.

Possible Causes

  • A macro variable used as a divisor has a value of zero.
  • Variable was not initialized or was set to zero.

Troubleshooting Steps

  1. Step 1: Check the divisor variable in the macro calculation.
    Zero divisor identified.
  2. Step 2: Assign a non-zero value to the divisor variable.
    Macro division executes without error.

How to Reset

Fix the division by zero and reset to clear the alarm.

Related Fanuc Fault Codes

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

Category: CNC