S7 1500 Certificate Mismatch - Imported from SCADA Export
Created by: GoraTheGr8 at: 6/26/2025 2:25 PM (1 Replies)
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| 6/26/2025 2:25 PM | |
Joined: 4/20/2022 Last visit: 6/27/2025 Posts: 1 Rating:
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Hello mates I have a S7 1500 PLC with WinCC 8.0 running together in a small closed network. The WinCC system can ping the PLC without any missing packet. I generated a SCADA export from TIA 19.0 and imported the tags and the certificate from that export.zip file. Started the WinCC application. The connection is not healthy. When I checked the diagnose folder inside WinCC installation folder, I found the log file generated for that channel and there I can see that the certificate is NOT matching. I tried to delete the certificate and re-import it back and start afresh, but nothing helped. I am trying to attach the diagnose file here, requesting you to check that at least once and please help me if you see that I am doing something wrong there.
Thanks a lot in advance. AttachmentSIMATIC_S7-1200__S7-1500_Channel_02.txt (38 Downloads) |
Last edited by: GoraTheGr8 at: 06/26/2025 14:26:58 |
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| 7/3/2025 9:36 AM | |
Joined: 8/3/2009 Last visit: 9/4/2025 Posts: 16343 Rating:
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Hello GoraTheGr8 Which FW Version do you use for your S71500? Check these links: https://support.industry.siemens.com/cs/de/en/view/109805946 Check also if you have set Date/Time correctly on WinCC PC and in PLC Bye Murof |
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