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F108-56

Faulty watchdog test

SEW Eurodrive · MOVIDRIVE MDX60B/61B Variable Speed Drive

Hva betyr F108-56 ?

The watchdog test within the DCS..B option failed, indicating faulty feedback from the internal shutdown channel of the digital outputs. This implies a safety-critical monitoring failure.

Vanlige årsaker

  • Watchdog timer malfunction or timeout.
  • System not responding to watchdog reset requests.
  • Watchdog hardware failure.

Reparasjonssteg & Sjekkliste

Klikk på steg for å spore fremgangen.

  1. 1

    Replace DCS..B option.

Se alle koder i denne manualen (60)
Verifisert teknisk data. Sist oppdatert: March 2026

Relaterte feilkoder

F108-101Internal processing fault PROFIsafeF108-103Internal processing fault PROFIsafeF108-105Internal processing fault PROFIsafe
Kilde: SEW Eurodrive MOVIDRIVE MDX60B/61B Variable Speed Drive
Open Manual (Page 208)Søk flere koder i denne manualen