Reference >> Analog Window >> Trigger When

NI-DAQmx C Reference Help

Edition Date: January 2019

Part Number: 370471AM-01

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Data Type: int32
Description: Specifies whether the Reference Trigger occurs when the source signal enters the window or when it leaves the window. Use Bottom and Top to specify the window.

Valid values

DAQmx_Val_EnteringWin 10163 Trigger when the signal enters the window.
DAQmx_Val_LeavingWin 10208 Trigger when the signal leaves the window.

You can get/set/reset this property using:





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