Configuration byte (module) n is faulty (Fault code 4, argument n)

What does BUS-LED 4-n mean?

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.

• Configuration data for the nth I/O module is corrupted or incorrectly defined
• A hardware issue with the nth module causing faulty configuration reading

Click steps to track your progress.

1. 1

   Check the nth module in the configuration for correctness and consistency.

2. 2

   Load the corrected configuration onto the coupler.

3. 3

   Cycle the supply voltage of the coupler (off then on again) to restart.