Analog Trigger Types; Level Triggering - National Instruments DAQPad-6020E User Manual

Chapter 10 Triggering

Analog Trigger Types

Level Triggering

E Series User Manual
You can configure the analog trigger circuitry to different triggering
modes. Refer to the
Triggering with an Analog Source
information.
You can configure the analog trigger circuitry to detect when the analog
signal is below or above a level you specify.
In below-level analog triggering mode, the trigger is generated when the
signal value is less than Level, as shown in Figure 10-3.
Analog Comparison Event
Figure 10-3. Below-Level Analog Triggering Mode
In above-level analog triggering mode, the trigger is generated when the
signal value is greater than Level, as shown in Figure 10-4.
Level
Analog Comparison Event
Figure 10-4. Above-Level Analog Triggering Mode
Level
10-4
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