StopAcquisition()

Disables storing records by period in a Historic, regardless of the value specified in the ScanTime property. Storing by period is disabled until the StartAcquisition method is used. Default behavior of a Historic object is start an application with storage recording enabled. Example:

Sub Hist1_OnStartRunning()
  ' Disables Historic as soon as it starts.
  StopAcquisition()
End Sub