080C0000
External Encoder Connection Error
Omron · NJ/NX-series Machine Automation Controller
What does 080C0000 mean?
Communication between the external encoder and the Servo Drive has been interrupted repeatedly beyond a specified threshold, indicating a persistent disconnection. This suggests a problem with the physical wiring.
Common Causes
- Incorrect wiring between the external encoder and the Servo Drive
Repair Steps & Checklist
Click steps to track your progress.
- 1
Verify the wiring connections between the external encoder and the Servo Drive according to the installation manual wiring diagrams.
Verified technical data. Last updated: March 2026
Related Faults
Source: Omron NJ/NX-series Machine Automation Controller