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F838
Relevant Timer Timeout
Mitsubishi Electric · MELSEC Q-series MELSECNET/H
Hva betyr F838 ?
A relevant timer has timed out, indicating an operation did not complete within its allotted time. This points to a delay or fault within the control station's processes.
Vanlige årsaker
- A reset or error occurred in the control station during an operation, causing a timer to expire
Reparasjonssteg & Sjekkliste
Klikk på steg for å spore fremgangen.
- 1
Check the operational status of the control station for any signs of reset events or ongoing errors
- 2
Review the control station's diagnostic logs
Verifisert teknisk data. Sist oppdatert: March 2026
Relaterte feilkoder
Kilde: Mitsubishi Electric MELSEC Q-series MELSECNET/H