Can I monitor Modbus registers and analog inputs in real time?

Yes, you can monitor them in real time on the tab ‘View Data’ in the ‘MSD200 Configurator’ if the MDS200 operates as Master.

If the MSD200 operates as Salve, you cannot view Modbus registers in real time. In this case, the Modbus registers contain data that are received by the latest command of the Master, which are not always real-time data. They are only real-time if the Master sends commands at a high enough rate. The analog inputs aren’t logged at all in this mode.