I have two Qubino Flush 2 relays, and both report wrong kWh values (the values are clearly too high, e.g. one switch reports 50 kWh after one week on an output with no load…).
Does anybody else have that issue?
I tried reading the values with Domoticz and Home Assistant, and all show the same but wrong values.
Well, I have similar problem - both channels show -214748364.8 which is the minimum value for 32-bit integer, so definitely wrong value. I haven’t dig into this yet, but I am going to look into this issue soon.
Most likely this is an issue with the device, not with OH, the binding or the configuration. The first thing to check will be what values are reported by the device.
Thanks! In my case the values are positive and are increasing - just way too fast. Where can I see the values that are reported by the device? Is it possible to see the data sent by the device?
i also see non plausible kwh values… did not dig into it yet
also on watt reporting there are single spikes that report eg 40.000 watts for one second just to switch back to some normal value like 20 watts. those bogus messages however kill my grafana charts and i need to filter to 95 percentile
indeed after checking the values in grafana I see clearly wrong values in kwh
the chart 1 shows a low watt light source with about 5 watts for 2 weeks
chart 2 shows a that kwh raises by approx 10kwh in 2 weeks which is totally unplausible
seems almost like it could by wrong by factor 10 …
edit: after checking all 16 dimmers I would guess that factor 10 seems plausible
maybe the device reports kwh differently than zwave standard and therfore the binding interprets this this way?
I assume that payload=00 09 12 60 0D 02 01 32 02 21 24 00 00 07 09 00 01 00 00 07 09
is the actual message? Does anybody know the format and how to extract the value?
@rossko57: thanks for the link. It is about low wattages though. This does not apply in my case, I have all kinds of loads. One of it is a 240W lamp and on one relay one output is not connected. But maybe the author of the thread is wrong and it is not linked to low wattage loads and it is a general issue.
The idea with the graphis good. I’ll try to create one too.
The Qubino support mentioned that there is a new firmware that supposedly fixes the issue. I could send the devices to them for the update. That is a lot of effort though, they are mounted in the wall…
I also noticied this but have no intention to replace them or get new firmware at the moment.
They do what they need to do (Control to lights). Over all I’m very satisfied with Qubino devices.