(06.09.2022, 09:52)Fahd Wrote: Hi, 
I'm trying to integrate 5 Modbus VAVs into the LM5.

So, the first thing I tried to  read the Modbus registers in the LM5 and I can read all of them, change the values in the VAV and go back to the LM5 and the values change, so far so good. 

After that, I wrote the JSON file  and imported it into the LM5 and mapped the objects, here none of the objects update their value all of them have Zeros 
In the attachment you can see the manual of the VAV 

Code:

{     "manufacturer":"Swegon",     "description":"VAV",     "mapping": [         { "name": "Min relative value",       "bus_datatype": "uint16",       "type": "inputregister",       "address": 105,       "writable": 1},     { "name": "Max relative value",       "bus_datatype": "uint16",       "type": "inputregister",       "address": 106,       "writable": 1},     { "name": "Min. absolute value",       "bus_datatype": "scale",       "type": "inputregister",       "address": 120,       "writable": 1},     { "name": "Max. absolute value",       "bus_datatype": "scale",       "type": "inputregister",       "address": 121,       "writable": 1},     { "name": "Max. absolute value",       "bus_datatype": "scale",       "type": "inputregister",       "address": 121,       "writable": 1},           { "name": "Absolute Flow",       "bus_datatype": "uint16",       "type": "inputregister",       "address": 7,       "writable": 0},       { "name": "Unit",       "bus_datatype": "uint16",       "type": "inputregister",       "address": 201,       "value_custom":  { "0": "l/s", "1": "m³/h]", "2": "Pa"},       "writable": 1}               ] }                     

(06.09.2022, 09:56)admin Wrote: Change all types to "register" and create the device again after uploading new profile.