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1112
TRK. CIR. ERROR
Mitsubishi Electric · MELSEC System Q/L Series
¿Qué significa 1112 ?
A tracking hardware fault was detected during running in the redundant system. This indicates an issue with the hardware responsible for tracking system status, potentially compromising redundancy.
Causas comunes
- The tracking cable was disconnected and reinserted without the standby system being powered off or reset.
- The tracking cable is not secured by the connector fixing screws.
- The error occurred at a startup since the redundant system startup procedure was not followed.
Pasos de reparación & Lista de verificación
Haga clic en los pasos para seguir su progreso.
- 1
Start after checking that the tracking cable is connected. If the same error is displayed again, the cause is the hardware fault of the tracking cable or CPU module.
- 2
Confirm the redundant system startup procedure, and execute a startup again.
Datos técnicos verificados. Última actualización: March 2026
Fallas relacionadas
Fuente: Mitsubishi Electric MELSEC System Q/L Series