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.

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Verified technical data. Last updated: March 2026

Related Faults

Source: Omron NJ/NX-series Machine Automation Controller
Omron Error 080A0000: Encoder Communications Data Error — Troubleshooting Guide | ErrorLib