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V17 can I work with OPC DA?

2/1/2023 10:17 AM	Rate (0)
blyshchak Regular Member Joined: 12/23/2019 Last visit: 11/24/2025 Posts: 29 Rating: (1)	Hello, with V17 can I work with OPC DA? I want to collect signals from another machine that has OPC DA Server. thanks ------------------------------------------------------------------------------------------ Split from Simple sample - WinCC Unified PC Runtime - OPC Server .
	Last edited by: The Helping Hand at: 02/01/2023 12:42:05 New subject after splitting
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2/2/2023 3:40 PM	Rate (0)
itafusna Gold Expert Joined: 2/17/2020 Last visit: 12/26/2025 Posts: 1251 Rating: (237)	Hi, WinCC Unified can only use the OPC UA Data Access. Details about the Supported OPC UA services and profiles can be found here: Supported OPC UA services and profiles An Overview about the Operating principle of the OPC UA server can be found here: Operating principle of the OPC UA server
	A rating will be well appreciated.
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2/8/2023 1:19 PM	Rate (0)
AutoGen_5844290 Member Joined: 12/17/2020 Last visit: 12/27/2025 Posts: 1 Rating: (0)	Unified communication is strictly bound with OPC UA therefore a wrapper or gateway is must between a classic OPC DA server and Unified OPC UA client. You can start using Unified Automation product uaGateway. I think the trial version runs for 1 hour

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