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47
System bus 1 timeout
SEW Eurodrive · MCBSM
¿Qué significa 47 ?
Stop without inhibit due to a fault during communication via the system bus. This indicates a loss of communication with other connected devices on the system bus, disrupting coordinated control and data exchange.
Causas comunes
- Communication timeout detected on the system bus (Bus 1).
- Loss of communication with a critical drive component or network node.
- Faulty bus wiring or connector.
- Interference on the system bus.
Pasos de reparación & Lista de verificación
Haga clic en los pasos para seguir su progreso.
- 1
Check the physical system bus connection cables for damage, loose terminals, or improper termination.
- 2
Verify the communication parameters and addresses for all devices on System Bus 1.
Datos técnicos verificados. Última actualización: March 2026
Fallas relacionadas
Fuente: SEW Eurodrive MCBSM