Problem with trend data

[FrancescoBellino]

This scripts creates a lot of unnecessary traffic, use grp.checkwrite or even better grp.checkupdate if no need to write to bus.
Yes sample value is taken every minute and then average is calculated for resolution period.

Thank you so much for the advise.

At the moment we don't have a KNX bus connected to the Logic Machine and the Object are virtual so I don't think that they will be written on the bus.
I will try anyway to change the functions in order to avoid traffic, as you suggested!

I didn't know these two function that are really useful for some applications.