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TF was triggered

SEW Eurodrive · MOVIFIT-FC Inverter

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The TF (Thermal Fault) input has been triggered. This indicates that an external thermal protection device, such as a motor thermistor, has detected an over-temperature condition and activated the fault input.

Häufige Ursachen

  • Timed Function (TF) triggered an error condition.
  • Configuration error in the Timed Function parameters.
  • TF sequence executed incorrectly or prematurely.
  • External event causing TF to trip.
  • Parameter P0024 (timed function) logic failed.

Reparaturschritte & Checkliste

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

  1. 1

    Check the external thermal protection device and the component it monitors for over-temperature conditions.

  2. 2

    Reset the fault by switching off the DC 24 V supply voltage.

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Verifizierte technische Daten. Zuletzt aktualisiert: March 2026

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Quelle: SEW Eurodrive MOVIFIT-FC Inverter