Not a question but an answer to a future one to save some time for others. Wanted to control multiplus 48/1200/13 on/off trough modbus, but could not get it working using multiplus registers from excel 4500 to 4603, specifically 4531 Mode.
After hours of Googling found one post that in a sidenote said: use VE.bus registers (3 -95) instead for VE.bus connected multis, Voila worked like a charm. This information could be in the excel sheet please.
