Hello

Why do you know that this pop-up message will pop up?

To use multiple "touch panel", how do I find out available?
 I would like to know the concept of "power tags".

You have no Runtime - lizense!

That is not a problem for program test.

A Simatic panel do not need a lizense for tags. A Runtime - PC needs a RT-lizense for the ammount of power tags (=external tags) that are used in your application.

New question published by RetroK is split to a separate thread with the subject How to check how many power tags are needed?.

Best regards
Jen_Moderator