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WinCC TagLogging not working until I change time on computer

Created by: BorisH at: 3/7/2006 4:36 PM (4 Replies)

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3/7/2006 4:36 PM	Rate (0)
BorisH Posts: 9 Rating: (0)	Hello. I have a big problem with TagLogging. Sometimes happen, that when I start RunTime of WinCC, archiving does not working properly. My online graph does not moving. Then I change time of my computer 1 minute ago and the graph start to work. But there are some tags that still do not archive correctly, or have the same value than some other tags. What could be wrong or what should I do to solve the problem. I have WinCC 6.0 SP1 on Windows 2000 with Slovenian language. Please, help me, its urgent. Thanks.
BorisH Posts: 9 Rating: (0)
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3/7/2006 4:44 PM	Rate (1)
Salma Gold Member Joined: 9/27/2005 Last visit: 11/27/2007 Posts: 1398 Rating: (151)	WinCC V6 SP1 had issues with Tag Logging if Daylight Savings was enabled on the PC. The solution was to either disable Daylight Savings Time. A hotfix was later released but this has been replaced with V6 SP2. I would strongly recommend you upgrade WinCC to the latest version supported with your system as several issues with Tag Logging were fixed in later versions. I hope this answer is satisfactory for you. Regards, Salma

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3/8/2006 10:05 AM	Rate (0)
BorisH Posts: 9 Rating: (0)	Thanks, I will try to install SP4 for WinCC. I have to order a CD, because there is no download available [:o] Then I will report if this will work.
BorisH Posts: 9 Rating: (0)
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3/16/2006 11:58 AM	Rate (0)
BorisH Posts: 9 Rating: (0)	[:)] It works. I install MS SQL 2000 SP4 and then WinCC v6.0 SP4 HF2. Thanks fora tip.
BorisH Posts: 9 Rating: (0)
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3/20/2006 11:29 AM	Rate (0)
Salma Gold Member Joined: 9/27/2005 Last visit: 11/27/2007 Posts: 1398 Rating: (151)	Excellent. Thanks for letting us know too.

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