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- Mon Aug 07, 2017 10:06 am
- Forum: SIMATIC HMI
- Topic: WinCC Client-Server: No data connection could be established
- Replies: 0
- Views: 2377
WinCC Client-Server: No data connection could be established
Hi everyone! I have a network, which include server and two clients WinCC. Server works without problems with trends (element OnLineTrendControl). But clients don't have connection to database and Status Bar indicates icon with two red displays (No data connection could be established). Tell me plea...