Specifications

2 Command System RIGOL
DS2000 Programming Guide
2-441
:TRIGger:PULSe:WHEN
Syntax
:TRIGger:PULSe:WHEN <when>
:TRIGger:PULSe:WHEN?
Description
Select the trigger condition of pulse trigger.
Query the current trigger condition of pulse trigger.
Parameter
Name Type Range Default
<when> Discrete
{PGReater|PLESs|NGReater|NLESs|PGLess
|NGLess}
PGReater
Explanation
PGReater: you need to specify a pulse width (refer to the
:TRIGger:PULSe:LWIDth
command). The oscilloscope triggers when the positive pulse width of the input
signal is greater than the specified Pulse Width.
PLESs: you need to specify a pulse width (refer to the
:TRIGger:PULSe:UWIDth
command). The oscilloscope triggers when the positive pulse width of the input
signal is lower than the specified Pulse Width.
NGReater: you need to specify a pulse width (refer to the
:TRIGger:PULSe:LWIDth
command). The oscilloscope triggers when the negative pulse width of the input
signal is greater than the specified Pulse Width.
NLESs: you need to specify a pulse width (refer to the
:TRIGger:PULSe:UWIDth
command). The oscilloscope triggers when the negative pulse width of the input
signal is lower than the specified Pulse Width.
PGLess: you need to specify an upper (refer to the
:TRIGger:PULSe:UWIDth
command) and a lower (refer to the
:TRIGger:PULSe:LWIDth command) pulse width.
The oscilloscope triggers when the positive pulse width of the input signal is greater
than the specified lower pulse width and lower than the upper pulse width.
NGLess: you need to specify an upper (refer to the
:TRIGger:PULSe:UWIDth
command) and a lower (refer to the
:TRIGger:PULSe:LWIDth command) pulse width.
The oscilloscope triggers when the negative pulse width of the input signal is greater
than the specified lower pulse width and lower than the upper pulse width.