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3001H

Hardware error

Mitsubishi Electric · MELSEC iQ-R I/O Module

¿Qué significa 3001H ?

An internal hardware error was detected within the module. This can be caused by external electrical noise interfering with internal components or an actual failure of the module's hardware, compromising its functionality.

Causas comunes

  • Influence from excessive electrical noise in the operating environment.
  • An internal hardware failure within the I/O module itself.

Pasos de reparación & Lista de verificación

Haga clic en los pasos para seguir su progreso.

  1. 1

    Implement comprehensive measures to reduce electrical noise, such as improving grounding, shielding sensitive cables, and using surge protectors.

  2. 2

    If the error reoccurs consistently even after effective noise reduction measures, the module is likely faulty and should be scheduled for replacement.

Ver todos los códigos en este manual (56)
Datos técnicos verificados. Última actualización: March 2026

Fallas relacionadas

Fuente: Mitsubishi Electric MELSEC iQ-R I/O Module