youngkzy

I copied the example OPC Server and I'm seeing some issues. Injected "Translation" and this is what I got. 3/9/2023, 10:51:40 PM[node: 11682102.b5b9af](http://localhost:1880/#) msg : string[42] "Mandatory parameter 'namespace' is...

This is the function. I'm not sure how or what to put in for the missing items. Namespace etc. msg = { payload : { "messageType" : "Variable", "variableName": "Counter",...

My experience with OPCUA is moderate to advanced, meaning, I can get pretty much figure it out eventually. But I'm confused. The list of commands below do not ever mention...

I need help. The example renders errors and I'm not sure how to fix it. I'm asking what I thought was a simple question . How to get context variables...

Success! Thank you dearly for providing this last example. The inject nodes set up the variables and "explain" what is necessary to set the server tags. I'm monitoring with a...

Testing this out I substituted 0 as a number with insert "Set TestVariable2 12.3 + ts + quality (Good Number)". After sending it with the values of anything else like...

upgraded with Node-RED 3.0.1 and this is what happened ! 

The PLC is AB 5/05. I'm monitoring S4:2/8 clock pulses When these go static, then do recursive pings until finding the response with a SYSTEM node and PING command. When...

What would be great is more details on how to implement these items. How/when to use them. Read, Write, Browse, Subscribe, Unsubscribe, Deletesubscription, Event, Info, Build, Monitor, Read Multiple, Write...

Thanks. I'll look at those. I'm still asking about SUBSCRIBE and having too many SUBSRIPTIONS or multiple responses to the same state changes. Does this version 0.2.289 keep multiple of...