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F709
Receiving Network Number Error
Mitsubishi Electric · MELSEC Q-series MELSECNET/H
Hva betyr F709 ?
The received network number is invalid, causing a communication error. This often points to incorrect network number parameters or a mismatch with other stations' configurations.
Vanlige årsaker
- The received network number is invalid
- Incorrect network number configured in parameters
- Mismatch with the default network No. 1 if parameters are not set
Reparasjonssteg & Sjekkliste
Klikk på steg for å spore fremgangen.
- 1
Review the network No. specified in the parameters of the receiving station
- 2
If parameters are not explicitly set, confirm that other stations are configured for network No. 1 (default)
- 3
Ensure all stations intended for communication share the same valid network number
Verifisert teknisk data. Sist oppdatert: March 2026
Relaterte feilkoder
Kilde: Mitsubishi Electric MELSEC Q-series MELSECNET/H