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BUS-LED 4-n
Configuration byte (module) n is faulty (Fault code 4, argument n)
Wago · Modular I/O System PROFIBUS DP
¿Qué significa BUS-LED 4-n ?
The nth configuration byte, which corresponds to a specific I/O module in the Fieldbus Coupler's setup, is faulty. This indicates an issue with the definition or data integrity for that particular module within the coupler's configuration.
Causas comunes
- Configuration data for the nth I/O module is corrupted or incorrectly defined
- A hardware issue with the nth module causing faulty configuration reading
Pasos de reparación & Lista de verificación
Haga clic en los pasos para seguir su progreso.
- 1
Check the nth module in the configuration for correctness and consistency.
- 2
Load the corrected configuration onto the coupler.
- 3
Cycle the supply voltage of the coupler (off then on again) to restart.
Datos técnicos verificados. Última actualización: March 2026
Fallas relacionadas
Fuente: Wago Modular I/O System PROFIBUS DP