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EF7

Pump Fault (Input Terminal S7)

Yaskawa · iQpump1000

Was bedeutet EF7 ?

An external fault has been triggered at multi-function input terminal S7 by an external device. This condition is signaled to the drive, potentially as a minor fault or a full fault depending on drive configuration.

Häufige Ursachen

  • An external device connected to input terminal S7 has tripped an alarm function

Reparaturschritte & Checkliste

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

  1. 1

    Identify and remove the root cause of the external fault condition reported by the device connected to input terminal S7.

  2. 2

    Reset the fault on the drive keypad or via control input.

Alle Codes in diesem Handbuch durchsuchen (45)
Verifizierte technische Daten. Zuletzt aktualisiert: March 2026

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