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
- Step 1: Check that the tape reader or printer is powered on and connected.
Device readiness confirmed. - 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.
Source: Fanuc 0i/0iMate Alarm Code List, FANUC Corporation
Category: CNC