080D0000
External Encoder Communications Data Error
Omron · NJ/NX-series Machine Automation Controller
What does 080D0000 mean?
Data received from the external encoder contained errors, indicating a problem with the integrity of the communication. This could be due to an unstable power supply or electromagnetic interference.
Common Causes
- Insufficient power supply voltage for the external encoder
- Electrical noise affecting external encoder data transmission
Repair Steps & Checklist
Click steps to track your progress.
- 1
Measure the power supply voltage at the external encoder input terminals.
Verified technical data. Last updated: March 2026
Related Faults
Source: Omron NJ/NX-series Machine Automation Controller