The information on this article was migrated to the Ignition User Manual. Please refer to the section titled OPC-COM.
Setting up and troubleshooting OPC-COM connections
This article has 2 comments.
The information on this article was migrated to the Ignition User Manual. Please refer to the section titled OPC-COM.
This article has 2 comments.
Comments
2 comments
Core components direct link, may require sign-in.
https://opcfoundation.org/developer-tools/samples-and-tools-classic/core-components/
Situation of local OPC-DA server and Ignition Edge OPC-DA COM Connection. MatrikonOPC Explorer connected to OPC-DA server fine and returned correct data. After installing Edge on local machine was able to navigate OPD-DA tag structure but returned no tag values. Went through steps above, including installing OPC Core Components Redistributable (took forever to install) but still no data. Rebooted machine and now have tag data!
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