Domoticz

Hello, I went from 1 phase 35amp to 3 phases (3*25amp), I now have negative values ​​in the counters. How can I solve this. I am new to Domoticz

Hello, it' s a "new counter" so have you tried to delete an recreate them ?
Or create a new one if you want to keep all values.
What is your hardware ?

How long have you have this new meter/change?
If it is just 'now', leave it for a day, tomorrow, shift click on the month chart with the wrong value. Probably your counter reset or made a jump

hello, I did not make a new counter, after the meter box was adjusted to 3 phases I turned everything back on, this is since half of April, I have Raspberry pi 4
If I remove all hardware counters then I also lose the history. I actually do not want this.

Nobody said anything about removing the actual counters devices!

You can shift-click on a value in the graph to delete it

But you did not quite answer my question above, since we are a few days later, I assume the dashboard widget is now displaying correct? (And you have a chart issue, which you now know how to solve)

Hello,
this does not give the solution, the graphs are good, I do not know e.g. 2234.487 where he gets this value from. I do not know where to look for this.

You still did not answer the question if the widget looks good now after a day use

Hello, the widget looks the same, I have not deleted anything, there are also no errors. I have connected another p1 (latest version dom) to the P1 meter, then the values ​​are good. I do not understand where this value comes from. The power meter is split into 4 to read the different meter readings. In the beginning 1 phase good, but after 3 phases the wrong values.

So it is now solved by a new P1 cable? The latest P1 Smart Meters have a different baud rate. I remember I had to buy a new cable as well.
These days I use a P1 reader from "Zuidwijk", the Ethernet version