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softbus_OPC/config/daemon/point_table.json

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{
"site": "DemoSite",
"system": "DemoSystem",
"asset": "DemoAsset",
"devices": [
{
"deviceId": "EdgeDevice_01",
"stableDeviceKey": "EdgeDevice_01",
"protocol": "modbus",
"points": [
{
"pointId": "MotorTemperature",
"name": "MotorTemperature",
"displayName": "电机温度",
"signalType": "AI",
"physicalChannel": "AI_Channel_01",
"register": 40001,
"unit": "℃",
"scale": 0.1,
"range": [0, 200],
"access": "read",
"writable": false,
"opcuaNodeId": "ns=1;s=DemoSite/DemoSystem/DemoAsset/EdgeDevice_01/MotorTemperature",
"dataTopic": "data/EdgeDevice_01/MotorTemperature"
},
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{
"pointId": "MotorSpeed",
"name": "MotorSpeed",
"displayName": "电机转速",
"signalType": "AI",
"physicalChannel": "AI_Channel_02",
"register": 40002,
"unit": "rpm",
"scale": 1.0,
"range": [0, 1000],
"access": "read",
"writable": false,
"opcuaNodeId": "ns=1;s=DemoSite/DemoSystem/DemoAsset/EdgeDevice_01/MotorSpeed",
"dataTopic": "data/EdgeDevice_01/MotorSpeed"
},
{
"pointId": "MotorCurrent",
"name": "MotorCurrent",
"displayName": "电机电流",
"signalType": "AI",
"physicalChannel": "AI_Channel_03",
"register": 40001,
"unit": "A",
"scale": 0.1,
"range": [0, 100],
"access": "read",
"writable": false,
"opcuaNodeId": "ns=1;s=DemoSite/DemoSystem/DemoAsset/EdgeDevice_01/MotorCurrent",
"dataTopic": "data/EdgeDevice_01/MotorCurrent"
},
{
"pointId": "MotorVoltage",
"name": "MotorVoltage",
"displayName": "电机电压",
"signalType": "AI",
"physicalChannel": "AI_Channel_04",
"register": 40002,
"unit": "V",
"scale": 1.0,
"range": [0, 100],
"access": "read",
"writable": false,
"opcuaNodeId": "ns=1;s=DemoSite/DemoSystem/DemoAsset/EdgeDevice_01/MotorVoltage",
"dataTopic": "data/EdgeDevice_01/MotorVoltage"
},
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{
"pointId": "ValveOpening",
"name": "ValveOpening",
"displayName": "阀门开度",
"signalType": "AO",
"physicalChannel": "AO_Channel_01",
"register": 40002,
"unit": "%",
"scale": 1.0,
"range": [0, 100],
"access": "read_write",
"writable": true,
"opcuaNodeId": "ns=1;s=DemoSite/DemoSystem/DemoAsset/EdgeDevice_01/ValveOpening",
"cmdTopic": "control/cmd/EdgeDevice_01/ValveOpening/set",
"ackTopic": "control/ack/EdgeDevice_01/ValveOpening",
"dataTopic": "data/EdgeDevice_01/ValveOpening"
}
]
}
]
}