3/8/2010 12:56 PM | |
Joined: 1/20/2010 Last visit: 9/20/2024 Posts: 8 Rating: (0) |
Hi I've migrated a WinCC project from 6.2 to 7.0. The setup has one server with 4 OS-es connected. The OS-es run the .mcp-file directly from a share folder on the server, same as before the upgrade. The system seems to run without any problems, until suddenly one OS (OS2 this time) freeze while opening a random faceplate or picture (nothing seems to be wrong with either the fp or the picture, as it opens normally on the other OS-es). When one of the OS-es has frozen, the alarm list on my bottom picture gets the blue "loading bar" instead of displaying the last alarm. This happens on all the other OS-es than the one which is frozen. What seems to be the only solution is to close runtime of the server, and restart the whole computer. Just re-activating runtime won't solve the issue. Any ideas what might be the problem? I don't know exactly what to include from my diagnose\.log files, but I've copied out the events for the given date the error occured last time, and pasted it in one text file for each OS and server. Can this problem have anything to do with time synchronization between the OS-es and the server? I used to have time synchronization, but not after I upgraded to WinCC 7.0. Hope anyone can point me in a direction of solving this issue. Thanks a lot. Edit: I can also add that when the blue "alarm load bar" is showing on the OS-es, and I try to deactivate the Server, the deactivation stops at "TagLoggingRuntime". Harald A. Skontorp Attachmentlog_files.zip (40 Downloads) |
Last edited by: harald.skontorp at: 3/8/2010 1:15 PM |
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