I have problem to get data from PI at desire time as PI server time is 8min and few seconds behind the standard time. How can I sync it?
The problem you describe can be due to a variety of things. Often due to more than one issue.
Please provide more details. How did you realize that your item is off the time?
Our DSC Server and My in which PI Process Book is installed are synched with standard time but PI Server Time that is shown in proessbook is almost 8min behind. If I need tag value for timestamp 01:00 then I have to subtract -8min in PI Datalink to get my desire tag value matching with DSC Server.
Your data's timestamp is determined by your interface. Please check your ICU for your timestamp setting. It can be set to get interface time when it arrives, get timestamp with your data and/or some other options depending on your interface type.
In batch file, it is shown as /TS parameter.
As Jinmo said this can be caused by multiple issues. However you can start with checking Windows Clock Synchronization.
You should check with your IT, if you have some Domain Clock Synchronization policy. If default is used, you can check this article:http://www.guidingtech.com/3119/windows-clock-sync/
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