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084B0000 hex

Encoder Communications Error

Omron · NJ/NX-series Machine Automation Controller

¿Qué significa 084B0000 hex ?

Illegal data was received from the encoder a specified number of times, indicating corrupted or invalid communication signals. This can be caused by noise, signal line issues, or insufficient power to the encoder, leading to inaccurate position data.

Causas comunes

  • Noise into the encoder cable.
  • Contact failure of the signal line, and disconnection of the encoder.
  • Power supply undervoltage to the encoder.

Pasos de reparación & Lista de verificación

Haga clic en los pasos para seguir su progreso.

  1. 1

    Inspect the encoder cable for physical integrity and secure connections.

  2. 2

    Measure the power supply voltage to the encoder to confirm it is within specified limits.

  3. 3

    Implement noise countermeasures on the encoder cable to reduce interference.

  4. 4

    Verify the integrity of the encoder's signal lines.

Ver todos los códigos en este manual (96)
Datos técnicos verificados. Última actualización: March 2026

Fallas relacionadas

Fuente: Omron NJ/NX-series Machine Automation Controller