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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.

080A0000

Encoder Communications Data Error

Omron · NJ/NX-series Machine Automation Controller

What does 080A0000 mean?

An error was detected in the data transmitted from the encoder, indicating corruption or incorrect values within the communication stream. This can lead to inaccurate position feedback or control issues.

Common Causes

  • Low power supply voltage to the encoder causing data corruption
  • Electrical noise interfering with encoder data integrity

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Measure the power supply voltage at the encoder input terminals.

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

Related Faults

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