PixxUI.PITimedData

Description

Query for PI timed data. Note that you must have version 1.3.1 or greater of PI SDK in order to use this option.

Parameters

App As Application

Tags() As String

DiscreteTimes As Boolean

Servers() As String

Dates() As Variant

GoodOnly As Boolean

Users() As String

FilterExpression As String

MergeResults As Boolean

Passwords() As String

Show As FilteredViewConstants

 

Return Value

Result As Spreadsheet

SVB Example

' References required

' PixxAddin 1.0 Type Library (1.0)

' PISDK 1.3 Type Library (1.0)

' PISDKCommon 1.0 Type Library (1.0)

 

Option Base 1

Const g_nTags = 5

Sub Main

Dim PiConn As PixxUI

Set PiConn = AddIns.AddIn("PixxAddin.PixxUI.1")

 

Dim aServers(g_nTags) As String

Dim aUsers(g_nTags) As String

Dim aPwds(g_nTags) As String

 

Dim nItem As Integer

For nItem = 1 To g_nTags

 

aServers(nItem) = "PISERVER"

aUsers(nItem) = "piadmin"

aPwds(nItem) = ""

 

Next nItem

Dim aTags(g_nTags) As String

 

aTags(1) = "BA:ACTIVE.1"

aTags(2) = "BA:TEMP.1"

aTags(3) = "BA:CONC.1"

aTags(4) = "BA:LEVEL.1"

aTags(5) = "BA:PHASE.1"

 

Dim sTimes As Spreadsheet

 

On Error Resume Next

 

Set sTimes = PiConn.PICompressedData(Application,aServers,aUsers,aPwds,aTags,"y","t",btAuto,"",fvShowFilteredState,True,False)

 

If Err.Number <> 0 Then

MsgBox Err.Description

Exit Sub

End If

 

sTimes.Visible = True

 

Dim Vars As Variant

Dim nVars As Integer

If SelectVariables1(sTimes,"Timed Value Variable", 1, 1,Vars,nVars,"Variable containing date/time data") <> 1 Then

Exit Sub

ElseIf nVars <> 1 Then

Exit Sub

End If

 

Dim TimeStamps As Variant

Dim nbCases As Integer

Dim d As Double

 

nbCases = sTimes.NumberOfCases

TimeStamps = sTimes.GetData(1,nbCases,Vars(nVars),nVars,False)

ReDim TimeStamp(nbCases) As Variant

For i = 1 To nbCases

d = TimeStamps(i,1)

TimeStamp(i) = d

Next i

 

Dim s As Spreadsheet

 

Set s = PiConn.PITimedData(Application,aServers,aUsers,aPwds,aTags,TimeStamp,"",fvShowFilteredState,False,True,True)

 

If Err.Number <> 0 Then

MsgBox Err.Description

Exit Sub

End If

 

s.Visible = True

 

End Sub