Unable to set up dimming - KNX Gira

Andre Viken 2 years ago in bOS Configurator updated by Jürgen Jürgenson 2 years ago 1


I'm an amateur DIY without any prerequisites to programming. However, I'm trying to figure out why I'm not able to create a dimming function with bOS Client through a Jigsaw server.

I have a 20 year old KNX system consisting of GIRA components and a newly installed Jigsaw server as interface. Everything is working fine with the old GIRA touch panels such as light switches, dimming and scenes. My dimmers are TRONIC dimmeaktor 20-500w and DIMinBOXX DX1.

I'm able to create light switches ON/OFF but not any dimming functions. There's no response after creating the control buttons.

Is my system to old, or does it have anything to do with the true/false value settings?

If any of you would attempt to help me, bear in mind that my competence level is very low, so keep it simple, please.

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You are using the wrong value to control dimming from the visualization. For the visualization you need to use the Absolute dimming register 1byte. Make a new aadress for abso dim and use it. The other dimming option is made just for switch/buttons if you have up/down dimming. 

In bOS its good to use the status too, then the visu will update its values if you dim from the switch.