I used OPCDotNetLib but can\'t read data from remote OPC Server there . I can connect , like Type typ开发者_Go百科eofOPCserver = Type.GetTypeFromProgID(clsidOPCserver, ip);
We got OPC job. I cannot installed RsLinx to my Win7 (and XP mode too) because of errors, so I send my test app to the real place, and somebody testing it.
I\'m writing opc client on c#. I want to get list of all opc servers on machine, how can i do it? I\'m开发者_开发知识库 using opc .net API from opc foundation.Per example to list all OPC DA 2.0 server
I made a program basing on JeasyOpc source code, whan i try to use it on localhost there is no problem it works fine (i can see the opc server and can read sig开发者_JAVA技巧nals from it). Than i trie
I want to write opc client for server. And dont want use big libraries. can i do it witn .net libs? smth like adding reference to opcau开发者_高级运维tomation? but i cant find it in vs2010.
I\'m writing opc client, using .NET API from opc foundation. In samples I only see, where item\'s names are hardcoded like:
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I am to build an automation solution based on WinPac-8000 controller (http://www.icpdas.com/products/PAC/winpac/introduction.htm).
I have downloaded & installed the OPCDA.NET client component evaluation & XMLDA.NET client component evaluation. 开发者_JAVA百科It provides some C# samples for browsing the available OPC Serve
I am currently new in OPC ( OLE for process control). I want to know about the interfaces IOPCServer, IOPCDataItem, IOPCGroup interfaces in the OPC. What are they used for & what is their role in
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