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2400H

Module verification error

Mitsubishi Electric · MELSEC iQ-R Series

¿Qué significa 2400H ?

The system detected an issue during module verification. This error indicates a discrepancy or problem during the module's verification process. If the "Direct change setting" is enabled, the system might continue operation without stopping, but the error itself will persist.

Causas comunes

  • The "CPU Module Operation Setting at Error Detected Module Verify Error" parameter is set to "Stop".
  • A discrepancy occurred during module verification.
  • A module was physically removed or experienced a failure during operation while "Direct change setting" was enabled.

Pasos de reparación & Lista de verificación

Haga clic en los pasos para seguir su progreso.

  1. 1

    Verify the "Direct change setting" parameter at [Parameter] -> Module model name -> [CPU Parameter] -> "RAS Setting" -> "Online module change setting".

  2. 2

    Check the "CPU Module Operation Setting at Error Detected Module Verify Error" setting.

  3. 3

    If the error remains and affects the system with "Direct change setting" enabled, set it to "Disable" and perform an online module change using special relays and special registers.

Ver todos los códigos en este manual (9)
Datos técnicos verificados. Última actualización: March 2026

Fallas relacionadas

Fuente: Mitsubishi Electric MELSEC iQ-R Series