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F7C9
Resend Count Out of Range
Mitsubishi Electric · MELSEC Q-series MELSECNET/H
Hva betyr F7C9 ?
The configured resend count for communication attempts is outside its permissible setting range. This prevents proper retry logic for failed transmissions.
Vanlige årsaker
- Resend count is set to a value outside the valid range of 0 to 15 times
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Set the resend count parameter to a value within the range of 0 to 15 times
Verifisert teknisk data. Sist oppdatert: March 2026
Relaterte feilkoder
Kilde: Mitsubishi Electric MELSEC Q-series MELSECNET/H