System error (MQ.. station addressability)

What does 91 mean?

One or more MOVIMOT stations could not be addressed by the MQ.. unit within the configured timeout interval. This indicates a system-level communication issue where stations are not responding or are incorrectly configured.

• One or more MOVIMOT stations could not be addressed by the MQ.. unit within the timeout period.
• Problems with the voltage supply to the MOVIMOT stations or issues with the RS-485 cabling.
• Incorrect or duplicate addresses configured for the MOVIMOT stations.

Click steps to track your progress.

1. 1

   Check the voltage supply to all MOVIMOT stations.

2. 2

   Check the RS-485 cabling for continuity, shielding, and proper termination.

3. 3

   Verify the configured addresses of all MOVIMOT stations for uniqueness and correctness.