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After this presentation, you will understand the basics of OPC and have the knowledge required to begin integrating OPC into your current system. The final U. Might be a DCOM issue. Here is the info:.How-To-Video: OPC Tunneller with DeltaV - MatrikonOPC
Now it is sending messages by not attacking. I've had good luck, and I've had no so good luck when trying to implement the Tunneller. After working through the exercises, you will have a basic understanding of what OPC is, how it works and how you can begin integrating it into your current system.
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Go to original post. I even tried with a wrong password and still was able to browse the tags only. Retrieving data...
Join Control. Username Password Remember me on this computer. We have been using the Tunneller software for sometime to interface with the DCS, and has been working great with no major issues and we are also looking into adding more in near future to interface other smaller systems as well. Be happy.
OPC is the solution - it solves the problem of communication between devices, controllers and applications. OPC Tutorials. There are a lot of things that can be involved in preventing you from adding tags to the OPC client:. Please type your message and try again. Your subscription request is being processed.