@waltervl, @Lokonli

Both options work!! Thanks

Is it possible to make a dial in dashticz for a selection switch with the values ​​from -5 to +5?
The appearance in the form of: Show multiple values ​​of a P1 meter in the read document. (https://dashticz.readthedocs.io/en/beta/blocks/specials/dial.html)
In the form of a dimmer with the + and - (up ...

I have also managed it now. I can read all registers and write the "coil" and "holding" register. I wrote 6 Lua scripts for it. No idea if that can be merged, but that is for later. Please note that modbus 3 is an "input" register and modbus 4 is a "holding" register. The LG manual is incorrect.
If ...

Is there anyone who has the combination LG Therma V heat pump and the Waveshare rs485 to eth (b) working?
I have already tried the various modbus plugins that are available, but they do not work for my heat pump.
Via a command line command I receive data from the Waveshare (e.g. mbpoll "IPadres ...

Hi Vondee,

yes that could be. ;-)

If you copied my script 1:1, just add this lines above the "end" of the for loop:

-- Count the working time
if otherdevices[Roboter.Name] == 'Saugen' then
working_time = tonumber(uservariables[Roboter.Name..'_Laufzeit']) + 1
commandArray[#commandArray+1 ...