Hi all
I have added the smartmeter binding and it works so far.
Channel 1-0:1.8.0 and 1-0:2.8.0 works, but deliver in Watt
How can I add 1-0:1.8.1 and 1-0:2.8.1 to geht the momentan consumption?
Have somebody an Idea?
Thing and channel was created via UI
The binding will built the channels after querying the device and what it is capable/configured of sending. So:
1-0:1.8.0 and 1-0:2.8.0: will correctly deliver the total purchased/fed-in Wh, as it is the meter reading (be careful: Watthours it is then)
1.8.0 for purchase and 2.8.0 for feed-in
1-0:1.8.1 and 1-0:2.8.1 won’t get you current consumption, but another meter reading, if you have a two tariff contract. Then suffix .1 will give you the T1 tariff and .2 the T2 tariff, … both purchase and feed-in
1-0:16.8.0 is what you’re looking for: the current purchase/feed-in of the smart meter
depending on the smart meter, it could also be 1-0:16.7.0, but the binding will create that channel for you. Just have a look into the channel overview of the created thing
Seems, you only have “basic operating mode” active, which only sends out 1.8.0 and 2.8.0.
You have to unlock “extended operating mode” somehow (page 16f of the german manual: https://www.heider-energie.de/attachments/article/165/Handbuch_Norax3D.pdf ). I didn’t find instructions on how to unlock “extended”, if you don’t have additional documentation, ask your EVU
At the moment I’m fighting with the problem that the Raspberry crashed after few minutes when the Optokopf is connected via USB
I have to look for another USB cable which is more shielded.
I asume, that there are interferences within the meter cabinet between the power and the USB cable currency