22.12.2020, 07:14
LM should not have that address, set it to 15.15.1 or to match the line that it is on, ie. 1.1.x.
Most new KNX devices are factory delivered with the address 15.15.255, so this makes sense if they have not been downloaded or addressed before.
Most new KNX devices are factory delivered with the address 15.15.255, so this makes sense if they have not been downloaded or addressed before.
Best regards, Jørn.