Used to tag questions related to the open62541 OPC UA stack.
Questions tagged [open62541]
79 questions
0
votes
1 answer
How to set different object view by 'logged in' user?
Let's say I have two users - UserA & UserB. When UserA connect to my OPC-UA Server based on open62541 I want him to see:
Data
- MyData1
- MyData2
- MyData3
When UserB connect I want him to see:
Data
- MyData1
Is it possible? and if…
Noam M
- 3,156
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1 answer
How to read a array value from the opcua server by client
I have been trying to do a simple OPC UA client server application using the open62541 stack. I can access the value from the open62541 implemented server. But i need to know, how a array value from the server can be interpreted/retrieved by the…
TechDev
- 41
- 2
- 4
0
votes
1 answer
"... .exe hast stopped working" only occurs at my friend's computer but not on mine
I'm having a problem with the release version of my program. When I start it on my computer, everything works fine. There are no exceptions, no problems or any other stuff that stops me from working with the program. As soon as I zip the exe and its…
Pete Hilde
- 659
- 1
- 10
- 24
-1
votes
1 answer
Building a simple server using open62541 in Windows
I am trying to build a server using open62541 by referring to the documentation provided at this page.
I am able to generate the open62541.c and open62541.h files by referring to this webpage.
I generated these files using CMake and VisualStudio as…
Gopala Krishna
- 117
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