1/19/2024 1:53 PM | |
Joined: 1/17/2023 Last visit: 5/28/2024 Posts: 13 Rating: (0) |
Hello, I am struggling to understand what is required to access tag logging archives from a remote SQL server. The documentation such as Establishing the Connection to the Archive Database - WinCC/Connectivity Pack V7.5 - ID: 109760723 - Industry Support Siemens only describes how to read data via VBS/ActiveX. The setup is: Server A: WinCC 7.5 SP2 server that runs the project. Has tag logging enabled for tags storing process values. I tried to create a linked server set up, but I cannot figure out how to properly fill in the fields (see the picture). If I use data source = SERVER_A\WinCC, the connection is "successful", but I cannot query any of the tables that are listed in the tree. |
Last edited by: Jen_Moderator at: 01/22/2024 08:46:44Link optimized. |
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