AnalogWindowReferenceTrigger Properties
- Updated2023-02-21
- 3 minute(s) read
AnalogWindowReferenceTrigger Properties
The AnalogWindowReferenceTrigger type exposes the following members.
Properties
| Name | Description | |
|---|---|---|
 | Condition | Specifies whether the Reference Trigger occurs when the source signal enters the window or when it leaves the window. Use WindowBottom and WindowTop to specify the window. |
| Coupling | Specifies the coupling for the source signal of the trigger if the source is a terminal rather than a virtual channel. |
| DigitalFilterEnable | Specifies whether to apply a digital filter to the digital output of the analog triggering circuitry (the Analog Comparison Event). When enabled, the analog signal must stay within the trigger window for the minimum pulse width before being recognized. Use filtering for noisy trigger signals that transition in and out of the window rapidly. |
| DigitalFilterMinimumPulseWidth | Specifies in seconds the minimum pulse width the filter recognizes. |
| DigitalFilterTimebaseRate | Specifies in hertz the rate of the digital filter timebase. NI-DAQmx uses this value to compute settings for the filter. |
| DigitalFilterTimebaseSource | Specifies the terminal of the signal to use as the timebase of the digital filter. |
| DigitalSynchronizationEnable | Specifies whether to synchronize recognition of transitions in the signal to the internal timebase of the device. |
| Source | Specifies the name of a virtual channel or terminal where there is an analog signal to use as the source of the Reference Trigger. |
| WindowBottom | Specifies the lower limit of the window. Specify this value in the units of the measurement. |
| WindowTop | Specifies the upper limit of the window. Specify this value in the units of the measurement. |