Compact NSX MCCB breaker status (ON/OFF, Trip) doesn't update reading through modbus client software.
Few troubleshooting steps could be applied as below;
1. Verify that the BSCM (Breaker Status and Control Module) is fitted in breaker pocket which is required to get the breaker on/off and trip status.
2. Test the ULP connection by using Test button on IFM for ULP connections.
3. Verify cables connected to BSCM are correct (NSX cord output and Micrologic input).
(See attached connection to the ULP System with NSX Cord).