I am running version 4.5.3 and it seems, the Start address has to be set +1 to select the correct register address. I saw it in different modbus tables like from APC or Victron. I compared it with Modbus Diagnostiv Ver. 4.2 from Janitza. I had to select Start address 208 on QModMaster and Register address 207, which is the correct one, to get the same aoutput.
Jochen
Anonymous
I found the problem :-) I have not seen the "Base Address" setting before. It was configured at 1.
Sorry...