Paste as plain text instead.If you are existing license holder with a valid support and maintenance agreement, you can also use this download to update your development environment. If you have an account, sign in now to post with your account. Any help would be highly appreciated, Thanks. And I want to know if that VI can be used in a loop to enter the data and save the node paths generated. I know there is an OPC UA vi that tranform node name array to node path but I am not able to reach a compatible data type input for it.
Ni opc server 2017 code#
But creating folders and items manually for each new folder and item we want to enter takes time and space in my code so I decided to extract the information from an excel sheet. I am planning on using it in several more projects, it certainly seems to do everything I need and is much easier to integrate into your codebase than other OPC-UA toolkits. I don't really know all the nuances of OPC-UA so perhaps this is normal, it just seems strange that the client can get periodic events nicely handled in an event structurebut the server has to poll. My only issue is that the server does not allow to register for listeners, so you have to poll.
I have created some proof of concept code to run the server side as well and it worked fine. I have mainly used it as a client, and have production ready code stable with with approx tags. Would you recommend it? Quite happy with it James I never got certificates working properly either, but this may have also been fixed by the patch. After speaking with NI it looks like this may be a permission issue, but I have tried all the obvious things in the OPC UA client like client and server certificateswith the same result.
0 kommentar(er)
