Triggering:Trigger Hysteresis Property

NI High-Speed Digitizers Help (NI-SCOPE)

Edition Date: January 2017

Part Number: 370592AB-01

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NI-SCOPE (English | Japanese)

Short Name: Trigger Hysteresis

Property of niScope

Specifies the size of the hysteresis window on either side of the trigger level.

The digitizer triggers when the trigger signal passes through the threshold you specify with the Trigger Level parameter, has the slope you specify with the Trigger Slope parameter, and passes through the hysteresis window that you specify with this parameter.

Units: Volts

Min Value: 0

Max Value for positive trigger slope:

Hysteresis - trigger level >= -(vertical range/2) + vertical offset

Max value for negative trigger slope:

Hysteresis + trigger level <= (vertical range/2) + vertical offset

Remarks

The following table lists the characteristics of this property.

Datatype
Permissions	Read/Write
High-level VIs	N/A
Channel-based	No
Resettable	No