I am fairly new to C-Bus and would like some help -- Using a multisensor I am trying to bring on 3 groups of Outside Lights at approx 25% dusk till dawn then using individual PIRs for two groups I want to then bring that group up to 100% the multi sensor would ideally do the same to the third group -- when timed out I want the group that was activated by its PIR to return to the 25% level until dawn -- Help please
correct me if im wrong but wouldnt you in toolkit in the pir settings on the blocks tab set the recall 1 level to 25% and the recall 2 level to 100% with a expiry of "ramp recall 1", and then in the functions tab make the MD shortpress a "recall 2" As for coming on for sunrise and sunset you could set the groups to come at a scheduled time of coming on at sunset and turning off at sunrise.
Have a look at this post. It's not exactly the same application, but it might give you enough info to achieve what you want, or kick-start a few other ideas.