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F7C7

Host Station Number as Target

Mitsubishi Electric · MELSEC Q-series MELSECNET/H

Hva betyr F7C7 ?

The host station's own station number has been specified as the target station number in a communication instruction. This creates a self-targeting loop error.

Vanlige årsaker

  • Incorrect configuration of the target station number, where it matches the host station's own number

Reparasjonssteg & Sjekkliste

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  1. 1

    Modify the target station number to be a different value than the host station's own number

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Verifisert teknisk data. Sist oppdatert: March 2026

Relaterte feilkoder

Kilde: Mitsubishi Electric MELSEC Q-series MELSECNET/H