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AVEVA™ Adapter for Modbus TCP

Data selection examples

  • Last UpdatedAug 27, 2026
  • 1 minute read

The following are examples of valid Modbus TCP data selection configurations.

Minimal data selection configuration

[

{

"deviceId" : "Device1",

"selected" : true,

"unitId": 1,

"registerType": 3,

"registerOffset": 0,

"dataTypeCode": 10,

"scheduleId": "Schedule1"

},

{

"deviceId" : "Device2",

"selected" : true,

"unitId": 1,

"registerType": 3,

"registerOffset": 1,

"dataTypeCode": 10,

"scheduleId": "Schedule2"

}

]

Complete data selection configuration

[

{

"deviceId" : "Device1",

"selected": true,

"name": "MyDataItem1",

"unitId": 1,

"registerType": 3,

"registerOffset": 0,

"dataTypeCode": 10,

"scheduleId": "Schedule1",

"streamId": "stream.1",

"bitMap": "020301",

"conversionFactor": 12.3,

"conversionOffset": 14.5,

"dataFilterId" : "DataFilter1"

},

{

"deviceId" : "Device1",

"selected": true,

"name": "MyDataItem2",

"unitId": 1,

"registerType": 3,

"registerOffset": 1,

"dataTypeCode": 10,

"scheduleId": "Schedule2",

"streamId": "stream.2",

"bitMap": "020301",

"conversionFactor": 12.3,

"conversionOffset": 14.5,

"dataFilterId" : "DataFilter2"

}

]

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