Hi there
I’m using the knx binding for OH3, the (textual) config was already in place in OH2.5, at least for the knx binding.
Everything works fine, switching lights on/off, dimmer, rollershutter - onyl thermostats don’t work.
channel config for the knx items looks like this:
Type number : Temperature_AR_KG_Soll "Temperature_AR_KG_Soll" [ ga="9.001:<3/0/12" ]
(Note: there is a build in control in the actuator, so I don’t need to set and read temperatur with different GAs)
However, this setting does not enable me to control the thermostats. I have configured the items as setpoint with a stepper list item as default widget, and looking at the streaming events, this seems to be working - almost:
> openhab/items/KNXDevice_Temperature_AR_KG_Soll/statepredicted > ItemStatePredictedEvent > {"predictedType":"Quantity","predictedValue":"18.0 °C","isConfirmation":true}
> openhab/items/KNXDevice_Temperature_AR_KG_Soll/command > ItemCommandEvent > {"type":"Decimal","value":"19.5"}
The below log entry is the temp I want to set, but as the above entry shows, the current entry does not change.
Looking at the openhab.log, however, I also see this:
2021-01-03 16:44:04.555 [WARN ] [nx.internal.client.AbstractKNXClient] - Giving up reading datapoint 3/0/12, the number of maximum retries (3) is reached.
I had this log entries in OH2.5 already and since everything was working fine, I didn’t worry about it.
EDIT: Just set the log level for knx to DEBUG and found this:
2021-01-03 17:29:01.575 [DEBUG] [.internal.handler.DeviceThingHandler] - None of the configured GAs on channel ‘knx:device:bridge:generic:Temperature_AR_KG_Soll’ could handle the command ‘20 °C’ of type ‘QuantityType’
2021-01-03 17:29:03.548 [DEBUG] [.internal.handler.DeviceThingHandler] - None of the configured GAs on channel ‘knx:device:bridge:generic:Temperature_AR_KG_Soll’ could handle the command ‘19.5 °C’ of type ‘QuantityType’
Not sure what to make of this, though?
Also, if that helps: currently - for whatever reasons - the “events.log” of OH3 is not filled, i.e. it is created on startup but stays at 0 byte and I’ve also encountered a strange issue with pages/sitemaps, where I can only save them once and afterwards get a server error.
Can someone help or at least point me in the direction where I need to look?
Thanks!