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I/O-LED 1-5

Fault during reading from the FLASH memory (Fault code 1, argument 5)

Wago · Modular I/O System PROFIBUS DP

Was bedeutet I/O-LED 1-5 ?

An error occurred while the Fieldbus Coupler was attempting to read data from its internal flash memory. This indicates a defect in the flash memory component or a corruption of the stored data, preventing the coupler from accessing essential operational instructions.

Häufige Ursachen

  • Defective flash memory component within the coupler
  • Corrupted data stored in the flash memory

Reparaturschritte & Checkliste

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

  1. 1

    Replace the Coupler.

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Verifizierte technische Daten. Zuletzt aktualisiert: March 2026

Verwandte Fehlercodes

BUS-LED 1-1Insufficient configuration data (Fault code 1, argument 1)BUS-LED 1-2Excessive configuration data (Fault code 1, argument 2)BUS-LED 2-nFaulty configuration byte n (Fault code 2, argument n)
Quelle: Wago Modular I/O System PROFIBUS DP
Open Manual (Page 100)Mehr Codes in diesem Handbuch suchen