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ERR

Built-in Memory Clear Error

Mitsubishi Electric · MELSEC iQ-R Motion Controller

Was bedeutet ERR ?

This error indicates that a problem was detected during the built-in memory clear process on the Motion CPU module. This suggests an issue with the module's memory hardware or the clear operation itself, preventing successful memory initialization.

Häufige Ursachen

  • Hardware error detected during built-in memory clear operation
  • Failure to successfully clear the built-in memory

Reparaturschritte & Checkliste

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

  1. 1

    Exchange the Motion CPU module.

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Verifizierte technische Daten. Zuletzt aktualisiert: March 2026

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Quelle: Mitsubishi Electric MELSEC iQ-R Motion Controller