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node-red-contrib-opcua

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Node-RED OPC UA

node-red-contrib-opcua

opcuanodeLogo64

A Node-RED nodes to communicate or serve via OPC UA.

based on node-opcua

nodeopcua64

Install

Run command on Node-RED installation directory.

npm install node-red-contrib-opcua

or run command for global installation.

npm install -g node-red-contrib-opcua

Usage

Use OpcUa-Item to define variables. Use OpcUa-Client to read / write / subscribe / browse OPC UA server.

See some flows under Examples.

Here you got some ready to use examples. You can use the Import in Node-RED in the right upper corner menu.

node-red-opcua-flow

Examples are available for Schneider IGSS and Prosys Simulation Server as Node-RED flow. Search for OPC UA on: http://flows.nodered.org/

node-red-opcua-flow-Prosys

Author

Testing

karma start opcua.conf.js --log-level debug --single-run

TBD List

Nodes Function Done
All
Project structure โœ…
Async calls ๐ŸŒ’
UnitTesting ๐ŸŒ‘
Documentation ๐ŸŒ’
Item โœ…
Browser
Browse โœ…
Simple UI interface ๐ŸŒ“
Client
Read โœ…
Write โœ…
Subscribe โœ…
AE ๐ŸŒ‘
reconnect on error ๐ŸŒ’
Server
Commands
Restart โœ…
Add Folder โœ…
Set Folder โœ…
Add Variable โœ…
Add Object ๐ŸŒ‘
Add Method ๐ŸŒ‘
Add Equipment ๐ŸŒ“
Add PhysicalAssets ๐ŸŒ“
Delete by NodeId โœ…
Examples
Methods
Structures
Variables
Objects
AE
Alarm and Events
Subscribe โœ…

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