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FF52

NO MOT DATA

ABB · ACS800 Standard Firmware

Hva betyr FF52 ?

Motor data required by the drive is either missing or the configured motor data does not match the inverter's requirements. This fault is linked to bit 1 of Fault Word 2 (3.06 FW 2).

Vanlige årsaker

  • No valid data received from the motor feedback device (encoder, resolver).
  • Motor feedback cable disconnected or damaged.
  • Faulty motor feedback sensor.
  • Drive not receiving motor identification data.

Reparasjonssteg & Sjekkliste

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  1. 1

    Review and correctly enter all motor data parameters from the motor nameplate, specifically parameters 99.04 through 99.09.

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Verifisert teknisk data. Sist oppdatert: March 2026

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