Hi everyone,

I'm experimenting an interactive simulation with OPC UA. My main problem is that I don't know how to build a model that can have it's inputs modified. My current state: I cannot write to my model's variables, just to the simulation variables ("run" and "step").

I've built a simple RC circuit in OMEdit, with a commuting switch for capacitor charge/discharge. I just want to be able to change the switch state ("control" variable) in the client, but I receive the following error in UaExpert:



My model is this:



testOMI.mo

My version is "OpenModelica v1.11.0-dev-83-g372119f"