Difference between revisions of "OPC-UA Client"
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opcua-client.json setting file example: | opcua-client.json setting file example: | ||
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| − | + | <pre>{ | |
| + | "OPCUA_Server":[ | ||
| + | { | ||
| + | "Name": "OPCUA-SERVER-1", | ||
| + | "endpointUrl":"opc.tcp://opcuaserver1:62547", | ||
| + | "userIdentity": { | ||
| + | "userName": "admin", | ||
| + | "password": "" | ||
| + | }, | ||
| + | "NodeIDList":[{"NodeId":"ns=2;s=1:CC2001?Input2","Name":"CC2001-Input2", "Type":"v", "Interval":2}, | ||
| + | {"NodeId":"ns=2;s=1:CC2001?Output","Name":"CC2001-Output", "Type":"v", "Interval":2}, | ||
| + | {"NodeId":"ns=2;s=1:CC1001?Output","Name":"CC1001-Output", "Type":"v", "Interval":2} | ||
| + | ] | ||
| + | |||
| + | }, | ||
| + | { | ||
| + | "Name": "OPCUA-SERVER-2", | ||
| + | "endpointUrl":"opc.tcp://opcuaserver2:62547", | ||
| + | "userIdentity": { | ||
| + | "userName": "admin", | ||
| + | "password": "" | ||
| + | }, | ||
| + | "NodeIDList":[{"NodeId":"ns=2;s=1:CC2001?Input2","Name":"CC2001-Input2", "Type":"v", "Interval":2}, | ||
| + | {"NodeId":"ns=2;s=1:CC2001?Output","Name":"CC2001-Output", "Type":"v", "Interval":2}, | ||
| + | {"NodeId":"ns=2;s=1:CC1001?Output","Name":"CC1001-Output", "Type":"v", "Interval":2} | ||
| + | ] | ||
| + | |||
| + | } | ||
| + | ] | ||
| + | } | ||
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| + | </pre> | ||
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Revision as of 02:49, 19 December 2019
Contents
Introduction
OPC Unified Architecture (OPC UA) is a machine to machine communication protocol for industrial automation developed by the OPC Foundation.
EdgeSense OPC-UA Client
EdgeSense OPC-UA Client aims to collect data from OPC-UA Server and control.
Feature:
- Manage multi OPC-UA server and multi NodeID
- Support anonymous authentication, username/password authentication.
- Currently support up-link OPC-UA data to WISE-PaaS , not support down-link from WISE-PaaS.
- Detailed features, please see https://docs.google.com/spreadsheets/d/1hxUJgHvcPYq8f44gmVVmwUCddHhOPBflSRkSKR0H9Q4/edit?ts=5ca2bfc9#gid=348272669
How to
Software Requirements
- MQTT broker
- Node.js
Setup a OPC-UA sample server
OPC UA Sample Applications 1.02.msi are available at local server, please paste file's url in File Explorer to copy file.
After installing OPC UA Sample Applications 1.02.msi , launch DataAccess Server. Then, OPC-UA Client can connect to Server Endpoint URLs shown in application.
Installation
Configuration
EdgeSense OPC-UA client can manage multi OPC-UA setting and multi NodeID .
opcua-client.json setting file example:
{
"OPCUA_Server":[
{
"Name": "OPCUA-SERVER-1",
"endpointUrl":"opc.tcp://opcuaserver1:62547",
"userIdentity": {
"userName": "admin",
"password": ""
},
"NodeIDList":[{"NodeId":"ns=2;s=1:CC2001?Input2","Name":"CC2001-Input2", "Type":"v", "Interval":2},
{"NodeId":"ns=2;s=1:CC2001?Output","Name":"CC2001-Output", "Type":"v", "Interval":2},
{"NodeId":"ns=2;s=1:CC1001?Output","Name":"CC1001-Output", "Type":"v", "Interval":2}
]
},
{
"Name": "OPCUA-SERVER-2",
"endpointUrl":"opc.tcp://opcuaserver2:62547",
"userIdentity": {
"userName": "admin",
"password": ""
},
"NodeIDList":[{"NodeId":"ns=2;s=1:CC2001?Input2","Name":"CC2001-Input2", "Type":"v", "Interval":2},
{"NodeId":"ns=2;s=1:CC2001?Output","Name":"CC2001-Output", "Type":"v", "Interval":2},
{"NodeId":"ns=2;s=1:CC1001?Output","Name":"CC1001-Output", "Type":"v", "Interval":2}
]
}
]
}
Name
- Assign name for a OPC-UA server.
endpointUrl
- Assign OPC-UA Server Endpoint URL , format is opc:tcp://hostname:Port/ , hostname also can use ip address.
NodeId
- Assign Node ID you'd like to monitor