Dierk, can you please delete this?
I’m ashamed …
The only lack of information was in front of the PC.
I’m new to V-Control and obviously only did miss that I have to create a Event-Task, otherwise there will be no message that there are incomming data.
Now I see the response, and will shurely also see braodcast data send from the system.
I had to read the manual CAREFULLY 🙁
Pardon for not doing this carefully enough.