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F701

Designated Station Error

Mitsubishi Electric · MELSEC Q-series MELSECNET/H

¿Qué significa F701 ?

This error indicates a problem with the designated station for communication. It can occur if data is sent to station number 0, if a message is received that was not intended for the host, or if the designated control station is down.

Causas comunes

  • Data sent to station number 0
  • Host station received a message not destined for it
  • Designated control station is non-operational (down)

Pasos de reparación & Lista de verificación

Haga clic en los pasos para seguir su progreso.

  1. 1

    Correct the destination station number in the SEND instruction to a valid, non-zero address

  2. 2

    Verify the station number configuration of the host station to ensure it's receiving intended messages

  3. 3

    Check the operational status and power supply of the designated control station

Ver todos los códigos en este manual (60)
Datos técnicos verificados. Última actualización: March 2026

Fallas relacionadas

Fuente: Mitsubishi Electric MELSEC Q-series MELSECNET/H