Polarity Property

Syntax

CWIMAQSignal.Polarity

Data Type

CWIMAQSignalPolarities

You can use the following constants with this data type:

• cwimaqActiveHigh—The signal is active on the rising edge.
  
• cwimaqActiveLow—The signal is active on the falling edge.
  

Purpose

Polarity of the signal.

Example

Private Sub Run_Click()
    Dim signal As CWIMAQSignal
    ' Add a signal
    Set signal = CWIMAQ1.Signals.Add
    
    ' Set the signal to capture every line
    ' after first three triggers on RTSI 0.
    signal.Action = cwimaqCaptureEveryLine
    signal.Line = cwimaqRTSI
    signal.Polarity = cwimaqActiveHigh
    signal.LineNumber = 0
    signal.SkipTrigger = 3
End Sub