Dear community,
after a few weeks of reading, testing and setting up I think it might be time for my first question to you.
First of all, I’m interested in how OpenHAB is intended to be used to tackle my problem in the first place. As soon as I understand this I might post a second thread going into detail about the physical things, bindings and so on that I want to use.
If there is any beginners guide that ansers my question - feel free to drop the link here - I prefere not to wasste anyone’s time.
So the setup is as follows:
- I have one room sensor that can provide temperature measurement and a temperature setpoint as well.
- Further I have two radiator control valves that can receive a setpoint as well as report when the manually changed setpoint on the device will change
Now my question: If I want the setpoint on all devices to be in sync and want to be able to change the setpoint on every one device with the others to follow them when changed - how should this be modeled in openHAB?
After I read a lot of documentation I came up with the following guess
--Control (Item)
|
+--Control_measure_temp (Item)
|
+--Control_setpoint_temp (Item)
+Channel_Link_ThingValve1_setpoint_temp (Link)
+Channel_Link_ThingValve2_setpoint_temp (Link)
+Channel_Link_ThingControl_setpoint_temp (Link)
--Valve 1 (Item)
|
+--Valve1_setpoint_temp (Item)
|
+Channel_Link_ThingValve1_setpoint_temp (Link)
+Channel_Link_ThingValve2_setpoint_temp (Link)
+Channel_Link_ThingControl_setpoint_temp (Link)
--Valve 2 (Item)
|
+--Valve2_setpoint_temp (Item)
|
+Channel_Link_ThingValve1_setpoint_temp (Link)
+Channel_Link_ThingValve2_setpoint_temp (Link)
+Channel_Link_ThingControl_setpoint_temp (Link)
I would set all the links to the standard profil, not to follow - since I want to be able to control the setpoint from every device. Is this the way? Or do I need to use rules instead?