Can the connected tubular motor be moved to certain positions via the HomePilot? Why does the connected tubular motor always move completely up or down, regardless of which position is set via the HomePilot?

You can move any connected tubular motor to any position, provided that the running time has been set once. The running time is the time required by the tube motor to open the roller shutter completely. This time is used as a reference for calculating all positions.

To do this, they proceed as follows:
Using a stopwatch, measure the time taken to open the roller shutter and enter it in the HomePilot under Configuration > Actuators > Advanced settings > Running time.