Hi,
i control my openhab2 with Nodered.
Now have the following requirement, which I can not do this:
In one room I have 2 Homematic heating controllers. I would like, if a heater is changed, that this temperature is also transferred to the other heater.
For this I have created the following Flow:
[{"id":"243dfed4.b2c72a","type":"openhab2-in","z":"310f6987.505a6e","name":"","controller":"ce8959a.db84d28","itemname":"Stube_Heizung_Seite_SetTemperature","x":245,"y":123,"wires":[["3cda13a.9a475ec","328e565e.25dc52"],[]]},{"id":"3cda13a.9a475ec","type":"openhab2-out","z":"310f6987.505a6e","name":"","controller":"ce8959a.db84d28","itemname":"Stube_Heizung_Strasse_SetTemperature","topic":"ItemCommand","payload":"","x":666,"y":117,"wires":[["7bf7a666.54f068"]]},{"id":"328e565e.25dc52","type":"debug","z":"310f6987.505a6e","name":"","active":true,"tosidebar":true,"console":false,"tostatus":false,"complete":"false","x":309,"y":244,"wires":[]},{"id":"7bf7a666.54f068","type":"debug","z":"310f6987.505a6e","name":"","active":true,"tosidebar":true,"console":false,"tostatus":false,"complete":"false","x":694,"y":246,"wires":[]},{"id":"55dc42b8.fc75bc","type":"openhab2-in","z":"310f6987.505a6e","name":"","controller":"ce8959a.db84d28","itemname":"Stube_Heizung_Strasse_SetTemperature","x":237,"y":390,"wires":[["d79078db.380fd8","d52c12de.39f19"],[]]},{"id":"d79078db.380fd8","type":"openhab2-out","z":"310f6987.505a6e","name":"","controller":"ce8959a.db84d28","itemname":"Stube_Heizung_Seite_SetTemperature","topic":"ItemCommand","payload":"","x":638,"y":384,"wires":[["6f4e07a5.00ccf8"]]},{"id":"d52c12de.39f19","type":"debug","z":"310f6987.505a6e","name":"","active":true,"tosidebar":true,"console":false,"tostatus":false,"complete":"false","x":291,"y":511,"wires":[]},{"id":"6f4e07a5.00ccf8","type":"debug","z":"310f6987.505a6e","name":"","active":true,"tosidebar":true,"console":false,"tostatus":false,"complete":"false","x":676,"y":513,"wires":[]},{"id":"ce8959a.db84d28","type":"openhab2-controller","z":"","name":"openhab2","protocol":"http","host":"localhost","port":"8080","path":"","username":"","password":""}]
But as soon as I change the temperature, it will be changed in a LOOP.
How can I prevent this?
Thank you.
greeting
Hermann