IIOT OPCUA 警报和事件节点-红色
[英]IIOT OPCUA Alarms and Events node-red
问题描述
I am working on OPC DA & AE.
我正在研究 OPC DA 和 AE。 For that, I am using the IIOT OPCUA node in Node-red.为此，我使用 Node-red 中的 IIOT OPCUA 节点。 With the IIOT OPCUA node in Node-red I am able to connect and access data but for accessing the alarms and events not getting what to do.使用 Node-red 中的 IIOT OPCUA 节点，我能够连接和访问数据，但访问警报和事件却没有得到做什么。 I have tested my OPCAE server with the OPC expert tool and it's working fine but I want to execute alarms and events with Node-red.我已经使用 OPC 专家工具测试了我的 OPCAE 服务器，它工作正常，但我想使用 Node-red 执行警报和事件。 Please help me out regarding this issue.请帮我解决这个问题。 Thank you.谢谢你。
1 个解决方案
解决方案1
0 2022-06-22 05:59:57
I haven´t worked with alarms and events yet but you or other people interessted may have a look on this discusion .我还没有处理过警报和事件，但您或其他感兴趣的人可以看看这个讨论。
OPCUA-TEST-NODES.json contains an examples for testing events: OPCUA-TEST-NODES.json 包含测试事件的示例：
[
{
"id": "6413368d70ce7daa",
"type": "tab",
"label": "Test Nodes",
"disabled": false
},
{
"id": "42ce521b1148624d",
"type": "OpcUa-Event",
"z": "6413368d70ce7daa",
"root": "ns=0;i=2253",
"eventtype": "i=2041",
"name": "Events",
"x": 570,
"y": 480,
"wires": [
[
"59e10624d8d6798b",
"7bc93ab21da004f4"
]
]
},
{
"id": "50afc9882c32c9b1",
"type": "inject",
"z": "6413368d70ce7daa",
"name": "Test Events",
"props": [
{
"p": "payload"
},
{
"p": "topic",
"vt": "str"
}
],
"repeat": "",
"crontab": "",
"once": false,
"onceDelay": "",
"topic": "",
"payload": "",
"payloadType": "str",
"x": 370,
"y": 480,
"wires": [
[
"42ce521b1148624d"
]
]
},
{
"id": "59e10624d8d6798b",
"type": "OpcUa-Client",
"z": "6413368d70ce7daa",
"endpoint": "bb039652.dcf5a8",
"action": "events",
"deadbandvalue": "",
"time": 10,
"timeUnit": "s",
"localfile": "",
"localkeyfile": "",
"securitymode": "None",
"securitypolicy": "None",
"folderName4PKI": "",
"name": "A & C",
"x": 730,
"y": 480,
"wires": [
[
"47d20f3e7618f5db"
]
]
},
{
"id": "9598544e1e208e0c",
"type": "OpcUa-Client",
"z": "6413368d70ce7daa",
"endpoint": "bb039652.dcf5a8",
"action": "acknowledge",
"deadbandtype": "a",
"deadbandvalue": "5",
"time": "1",
"timeUnit": "s",
"localfile": "",
"localkeyfile": "",
"securitymode": "None",
"securitypolicy": "None",
"name": "ProSys NONE",
"x": 1060,
"y": 580,
"wires": [
[]
]
},
{
"id": "47d20f3e7618f5db",
"type": "debug",
"z": "6413368d70ce7daa",
"name": "",
"active": true,
"tosidebar": true,
"console": false,
"tostatus": false,
"complete": "true",
"targetType": "full",
"x": 890,
"y": 480,
"wires": []
},
{
"id": "9a7458deff86b3b0",
"type": "inject",
"z": "6413368d70ce7daa",
"name": "Test Events",
"repeat": "",
"crontab": "",
"once": false,
"topic": "",
"payload": "",
"payloadType": "str",
"x": 370,
"y": 580,
"wires": [
[
"d02ed4a7087a2cd8"
]
]
},
{
"id": "d02ed4a7087a2cd8",
"type": "function",
"z": "6413368d70ce7daa",
"name": "AlarmID and EventID",
"func": "var msg;\nmsg.topic = \"ns=6;s=MyLevel.Alarm\";\nmsg.conditionId = \"ns=6;s=MyLevel.Alarm/0:EventId\";\nmsg.comment = \"Node-RED OPCUA Ack\";\nreturn msg;",
"outputs": 1,
"noerr": 0,
"x": 630,
"y": 580,
"wires": [
[
"9598544e1e208e0c"
]
]
},
{
"id": "7bc93ab21da004f4",
"type": "debug",
"z": "6413368d70ce7daa",
"name": "",
"active": true,
"tosidebar": true,
"console": false,
"tostatus": false,
"complete": "true",
"targetType": "full",
"x": 730,
"y": 440,
"wires": []
},
{
"id": "bb039652.dcf5a8",
"type": "OpcUa-Endpoint",
"endpoint": "opc.tcp://H7Q8Q13.vstage.co:53530/OPCUA/SimulationServer",
"secpol": "None",
"secmode": "None",
"login": false
}
]
{
"id": "7bc93ab21da004f4",
"type": "debug",
"z": "6413368d70ce7daa",
"name": "",
"active": true,
"tosidebar": true,
"console": false,
"tostatus": false,
"complete": "true",
"targetType": "full",
"x": 730,
"y": 440,
"wires": []
},
{
"id": "bb039652.dcf5a8",
"type": "OpcUa-Endpoint",
"endpoint": "opc.tcp://H7Q8Q13.vstage.co:53530/OPCUA/SimulationServer",
"secpol": "None",
"secmode": "None",
"login": false
},
{
"id": "85144921.8931b8",
"type": "ui_group",
"name": "OPCUA",
"tab": "440c46c6.769ab8",
"order": 1,
"disp": true,
"width": "6",
"collapse": false
},
{
"id": "440c46c6.769ab8",
"type": "ui_tab",
"name": "Home",
"icon": "dashboard",
"disabled": false,
"hidden": false
}
]
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