Analog Window Triggering

NI-DAQmx Key Concepts

Analog Window Triggering

A window trigger occurs when an analog signal either passes into (enters) or passes out of (leaves) a window defined by two voltage levels. Specify the levels by setting the window top value and the window bottom value. The following image demonstrates a trigger that acquires data when the signal enters the window.

The following image demonstrates a trigger that acquires data when the signal leaves the window.

See Also

Device-Specific Analog Triggering Considerations