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F7C2
Target Station Channel In Use
Mitsubishi Electric · MELSEC Q-series MELSECNET/H
¿Qué significa F7C2 ?
The target station's communication channel is currently in use, preventing the execution of a SEND instruction. This means the target channel is busy processing other requests.
Causas comunes
- Multiple SEND instructions are being sent to the same channel of the target station from either the host or other stations concurrently
Pasos de reparación & Lista de verificación
Haga clic en los pasos para seguir su progreso.
- 1
Retry the SEND instruction after a short interval, allowing the target channel to become free
- 2
Investigate if multiple instructions from the host or other stations are simultaneously targeting the same channel on the target station and adjust timing
Datos técnicos verificados. Última actualización: March 2026
Fallas relacionadas
Fuente: Mitsubishi Electric MELSEC Q-series MELSECNET/H