2/2/2011 5:03 PM | |
Joined: 2/6/2009 Last visit: 6/10/2024 Posts: 46 Rating: (23) |
I have similar behavoiur on WinCC 7.0 SP2 on Windows server 2008. After some time WinCC runtime application gets disconected from database, without any meaningfull reason. I can not access data. In WinCC User Archive conrol i get disconnected status (two red monitors). Traying to open database again make no result. Tag logging and alarm logging are not afected. I must restart computer to gain access to the database again. This computer is server for alocated clients without project and it is important to stay alway on. Splitted from Please Developer help for problem with User Archive . |
Last edited by: O_Moderator at: 2/3/2011 9:23 AMnew subject after splitting |
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2/16/2011 1:34 PM | |
Joined: 2/6/2009 Last visit: 6/10/2024 Posts: 46 Rating: (23) |
First I had some errors in scripts loged in WinCC_Sys_01 file but now i buged out scripts and get the same behaviour sporadicaly without any error. log file entries, afetr this behavoiur and after runtime and PC restart: 255,11.02.2011,11:23:57:172,0,4,,SERVER,ArchiveManager,CCCCSDataAgent::Stop called ! 255,11.02.2011,11:23:57:815,0,4,,SERVER,ArchiveManager,CCCCSDataAgent::Stop called ! 255,11.02.2011,11:24:11:416,0,4,,SERVER,ArchiveManager,Terminating CCArchiveManager ... 255,11.02.2011,11:24:11:728,1000203,4,,SERVER,DataManager Runtime,SERVERRuntime deactivated on machine 'SERVER' (this could be regular messages on closing runtime) Could this berelated to DEP, which is turn on for all programs by default on Windows Server 2008? I have contacted support about this matter. Still no solution. |
2/16/2011 2:21 PM | |
Posts: 799 Rating: (43)
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hi,
Yes, this is possible!!! So you should do: Right click on My Computer > Properties > Advanced > Performance > Settings > Data Execution Prevention Turn on: DEP for essential Windows programs and services only regards |
1/27/2014 6:58 PM | |
Joined: 11/23/2013 Last visit: 6/1/2024 Posts: 2 Rating: (2) |
I have also some problem with WinCC V7 SP3 UP5(2 redundant server 3 client sytem). After sometime server disconnets from database. Althought I have installed WinCC&Windows Server 2008 OS again still same problem. Could you please help me?
AttachmentDiagnose.zip (325 Downloads) |
2/24/2015 3:43 PM | |
Joined: 9/3/2014 Last visit: 3/13/2019 Posts: 4767 Rating: (123) |
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3/3/2016 11:02 AM | |
Joined: 9/3/2014 Last visit: 3/13/2019 Posts: 4767 Rating: (123) |
New question published by guimchevalier is split to a separate thread with the subject WinCC 7.3, Every 7-10 days, the clients have no access to trends. Best regards |
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