4/17/2023 8:45 AM | |
Joined: 9/18/2021 Last visit: 4/27/2023 Posts: 1 Rating: (0) |
Hello Dear, How can I add a user for OPC UA in WINCC 7.5. I know WINCC opens a opc ua server when it's started but this isn't safe. I want to add a username-password and security policy. I changed something in opcua.xml file but it doesn't work. Could you help me ? Thanks. ------------------------------------------------------------------------------------------ |
Last edited by: Jen_Moderator at: 04/17/2023 11:43:00New subject after splitting |
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4/18/2023 9:59 AM | |
Joined: 5/30/2022 Last visit: 5/24/2024 Posts: 524 Rating: (86) |
Hi RAMBO_411, See section 1.2 of the following FAQ document: How do you exchange data between two WinCC V7.5 computers via OPC UA? |
Last edited by: Hazard_7 at: 04/18/2023 09:59:23If this information really helps, you could use the Rate function. |
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This contribution was helpful to1 thankful Users |
4/20/2023 1:59 PM | |
Joined: 8/3/2009 Last visit: 5/23/2024 Posts: 12975 Rating: (1653)
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Hello RAMBO_411 Check the documentation here you will find usually what your are searching for: https://support.industry.siemens.com/cs/ww/en/view/109792585/115148465419 Bye Murof |
If this Information really helps, you could use the Rate function |
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