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Questions - node-opcua

pm2 process using the old system Environment Variables on resurrection

I have created a node application that is for subscribing to an OPC-UA server and storing the data on our s3 bucket. I am using the node-opcua module for that purpose. I am working on a Windows server...
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Mayank Pathela

windows

environment-variables

startup

pm2

node-opcua

Votes: 0

Answers: 1

Latest Answer

First I was thinking of it from the problem with the node-opcua module and thought about how can make it use the new system variables, but that was not in had as the process keeps making and deleting ...
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Mayank Pathela

Import nodeset in node-opcua server opens file ascii encoded

I create the node-opcua addressspace by usage of nodeset.xml files. I fill the server_options.nodeset_filename array with filenames to load. This works fine. Now I wanted to load the nodeset "Opc...
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mansei

node-opcua

Votes: 0

Answers: 1

Latest Answer

this issue is now fixed in node-opcua. THere is not problem to read nodeset2.xml containing UTF-8 special characters anymore.
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Etienne

How do I write an array of strings to an OPCUA Server?

This is how I'm currently trying to write an array of strings to a opcua variable on a opcua server ( attached image 2 gives attributes ). The method below takes in a string[] and tries to write this ...
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ryan_jeff

node.js

typescript

node-opcua

Votes: 0

Answers: 1

Latest Answer

You are using the correct technic to write an array of string to the variable. However, the arrayDimension attribute of the variable is [60], which specifies that the variable should contain 60 elemen...
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Etienne

Subscribe one one Item and read multiple other ones

i try to create a opc-ua-client with the "node-opcua"-npm package (NodeJs) to do the following thing: I wan`t to subscribe to one item and every time this value changed i want to do a simple...
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Daniel

javascript

node.js

opc-ua

node-opcua

Votes: 0

Answers: 0

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