Emerson Exchange 365

Deltav Continuous Historian

Historian properties

Max Historian Size :10000MB

Enable max historian span 7 days

historian data set 600 MB

Enable Dataset time span :monthly

Data set export enabled

Historical data entry enabled

Question is with the existing setting my active dataset is not completing using its storage capacity.I have to regularly extend the datasets otherwise there will be no continuous history of tags (broken trends).

Please suggest me how to resolve this issue.

bobgally

• 12 Sep 2013 5:37 AM
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1 Reply

• AdrianOffield

  

  • 12 Sep 2013 10:03 AM

  Your spans are set for monthly, yet your max historian span size is 7 days….I would say that is your problem.

   

  From: bobgally [mailto:bounce-bobgally@community.emerson.com]
  Sent: Thursday, September 12, 2013 8:38 AM
  To: DeltaV@community.emerson.com
  Subject: [EE365 DeltaV Track] Deltav Continuous Historian

   

  Historian properties

  Max Historian Size :10000MB

  Enable max historian span 7 days

  historian data set 600 MB

  Enable Dataset time span :monthly

  Data set export enabled

  Historical data entry enabled

  Question is with the existing setting my active dataset is not completing using its storage capacity.I have to regularly extend the datasets otherwise there will be no continuous history of tags (broken trends).

  Please suggest me how to resolve this issue.

  • Cancel