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ErrorLib — Industrial Fault Code Library

Disclaimer: ErrorLib is an independent technical reference tool. While we aim for accuracy, always verify with the manufacturer’s official service manuals before performing maintenance on industrial equipment. ErrorLib is not affiliated with the brands listed.

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. 1

    Measure the power supply voltage at the external encoder input terminals.

Browse all codes in this manual (96)
Verified technical data. Last updated: April 2026

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04A10000Non-volatile Memory Hardware Error04A10000 hexNon-volatile Memory Hardware Error04AC0000 hexOvercurrent
Source: Omron NJ/NX-series Machine Automation Controller
Open Manual (Page 283)Search more codes in this manual