1 Reply Latest reply on Mar 23, 2018 2:53 PM by tramachandran

    ProcessBook - Future trend does not auto-update

    MHopper

      Hi,

       

      I am currently trying to solve a problem with several trends on an important display.

      The trends in question display forcasted data from "t-1h" to "t+24h" alongside historical data for the same time period:

      LoadPrognosis.png

      However, the trend does not update automatically, forcing users to refresh the display using one of the toolbars.

       

      I have experimented with using the script below to refresh the trend but it doesn't have any effect on the trends:

       

      Private Sub RevertTrends()

          Dim sym As Symbol

       

       

          For Each sym In ThisDisplay.Symbols

              If sym.Name = pbSymbolTrend1 Then

                  sym.SetTimeRange Trend1.ConfigStartTime, Trend1.ConfigEndTime

              ElseIf sym.Name = pbSymbolTrend2 Then

                  sym.SetTimeRange Trend2.ConfigStartTime, Trend2.ConfigEndTime

              End If

          Next

      End Sub

       

      Please can someone help me come up with a way to force the display to update its contents every 5 seconds. Many thanks in advance.