Modbus TCP/IP

[AndersH]

I solved the problem

Used the Modbus profile description and made a profile with the adresses (registers) that ventilation system used ....
imported the profile to HL and added new devise with the profile, after that was only to connect the KNX groupadresses to wright register...

File looks like this (but have about 100 registers):
  
{
"manufacturer": "Lindinvent",
"description": "Lindintell",
"mapping": [
{
"name": "1065 Driftpers",
"bus_datatype": "bool",
"datatype": "int16",
"type": "register",
"address": 10001,
"writable": 1
},
{
"name": "1067 Tvätt",
"bus_datatype": "bool",
"datatype": "int16",
"type": "register",
"address": 10002,
"writable": 1
   }
  ]
}