How to see change of a value of a tag when press button in WinCC Prof Tag Simulator?

Hi,

How i can see the change of a value of a tag when press button in WinCC Runtime Professional Tag Simulator?

I try start simulation, but cannot see value change when i press button. (for example button to set tag = 10)

Is that Simulator just show value change of tag when we active property tab?

------------------------------------------------------------------------------------------
Split from Where are I can change my parametrs (Tag value) when RT simulation is working (RT Professional)? .