Physical Address (KNX, old, not shown)
What it is
An old box for the hub's KNX physical address (example 15.15.200). In this configurator version the code that draws it is never called, so it does not appear on any screen.
What to enter
Nothing. It is not shown.
What it changes
Nothing, because it is not shown. (It would set the address the hub uses on the KNX bus.)
If it goes wrong
Set KNX details on its tile on step 1.