HI,
I am trying to implement an OPC UA client on a crio 9025 with Vxworks and using Labview 2014. I have seen contradicting NI post on this. The first link says it is possible with the Real-Time Module, which I have. The second link says it is not possible, but it is only referring to the toolkit which was introduced in 2017:
https://knowledge.ni.com/KnowledgeArticleDetails?id=kA00Z00000159lZSAQ&l=en-US
https://knowledge.ni.com/KnowledgeArticleDetails?id=kA00Z0000019SU6SAM&l=en-US
I've used the OPC UA vi's on 2014 Labview and successfully communicated with a windows server and a windows client, so I know it works in this instance. But when I set up the OPC UA client on the 9025, it get's hung up when running the 'Create Certificate' vi, and after a few seconds it will say something like 'connection to the target was lost'. Specifically when attempting to call the library function in the attached screenshots and the 'ni_opcua_base.*' file.
Has anyone ever been able to successfully get OPC UA to work with a Vxworks crio?
Thanks,
Jonathan
