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WinCC OA with s71200

9/1/2025 5:43 AM	Rate (0)
AutoGen_6184426 Joined: 4/15/2025 Last visit: 9/2/2025 Posts: 1 Rating: (0)	Hi everyone, I need to interact with OPC data—both reading from and writing to OPC UA servers. Could you explain in detail how to configure and implement this I'm currently working on a project in WinCC OA version 3.20, and I need help with few things: 1. I want to write a control logic e.g., if a value exceeds a trigger an alarm or set another tag). I need to bind a data point (tag)to a text field or slider in a panel. What's the recommended way to do this in version 3.20 I need to interact with OPC data—both reading from and writing to OPC UA servers. Could you explain in detail how to configure and implement this

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9/4/2025 6:12 AM	Rate (0)
Murof Platinum Expert Joined: 8/3/2009 Last visit: 9/4/2025 Posts: 16331 Rating: (1931)	Hello You are in the WInCC V7/8 conference, so I´m not sure if here are so much experienced WInCC OA user to help you. If you do not get a proper answer you can also try visiting regarding WinCC OA questions also here Bye Murof
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