Hi, Im working with Digsilent 15.1

I have a 24 hours load profile that is defined with Time characteristics , I want to see Bus Voltage changes while load changes, Contingency Analysis isn't suitable beacuse i want to see bus voltages changes in 20ms(PMU installed bus) steps, but Contingency Analysis at best gives 1 second steps. When i'm Using RMS/EMT load dont change, seems RMS/EMT Simulation does not evaluate Time characteristics defined load. How can i solve it ?

Thanks