Fanuc 0i Error Code 086

Fanuc CNC Minor P/S Alarm

Model: FANUC Series 0i / 0i Mate | Code: 086

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

Symptoms

The tape reader or printer DR signal is off, indicating the device is not ready.

Possible Causes

  • The tape reader or printer is not ready or not connected.
  • Device power is off or cable is disconnected.

Troubleshooting Steps

  1. Step 1: Check that the tape reader or printer is powered on and connected.
    Device readiness confirmed.
  2. Step 2: Verify the DR signal cable connection.
    DR signal is active after connection check.

How to Reset

Ensure the device is ready and reset to clear the alarm.

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

Category: CNC