9/19/2024 2:21 PM | |
Joined: 2/17/2020 Last visit: 10/25/2024 Posts: 1100 Rating: (199) |
Hi, Please check if the requirements for the WinCC OPC Server are fulfilled with the FAQ below, e.g. if you have installed the Connectivity Pack license to activate the OPC UA server. What are the requirements for operating OPC in connection with WinCC (V7 or Professional)? |
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9/25/2024 11:06 AM | |
Joined: 8/3/2009 Last visit: 10/28/2024 Posts: 14050 Rating: (1763)
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Hello Stefan002 its not clear which system is OPC UA Server and which one Client? Do you try to connect two WinCC Systems (one Server one Client)? https://support.industry.siemens.com/cs/ww/en/view/109479664 does the Access to the OPC UA Server works with UA expert? Check in the rejected folders of WinCC if there is a rejected certificate.. which Security settings do you use exactly? Bye Murof |
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