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KNX to Modbus TCP/IP
#1
Hi

Trying to integrate a Trox X Aircontrol with a LM5 and KNX. Our goal is to use the values on KNX and send them to the Trox unit, from KNX to Modbus TCP/IP. We are going to do it in 10 zones, but starting with zone 1. The three values are actual temperatur, actual setpoint and actual ppm value.

I think we tried all sorts of datatypes, all sorts of types and addresses and writable false or true.

Code:
{
"manufacturer": "Trox",
"description": "Test",

"mapping": [
{ "name": "Ertemp Zone 1", "bus_datatype": "float", "type": "register", "address": 1009, "datatype": "float32", "value_multiplier":0.1, "writable": false  },
{ "name": "CO2", "bus_datatype": "float", "type": "register", "address": 1012, "datatype": "float32", "writable": false  },
{ "name": "Setpoint", "bus_datatype": "float", "type": "register", "address": 1014, "datatype": "float64", "value_multiplier":0.1, "writable": false  }

]
}



Any ideas how it should be?

Attached Files
.pdf   X-AIRCONTROL_Modbus_Protokol_GB.pdf (Size: 1.39 MB / Downloads: 12)
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Messages In This Thread
KNX to Modbus TCP/IP - by Rune - 19.02.2019, 13:54
RE: KNX to Modbus TCP/IP - by admin - 20.02.2019, 07:34
RE: KNX to Modbus TCP/IP - by Rune - 20.02.2019, 14:38

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