Rigol DS2000E Series Programming Guide

RIGOL 2 Command System
2-278 DS2000E Programming Guide
:TRIGger:PULSe:WHEN
Syntax
:TRIGger:PULSe:WHEN <when>
:TRIGger:PULSe:WHEN?
Description
Set or query the 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.
Return Format
The query returns PGR, PLES, NGR, NLES, PGL, or NGL.

Rigol DS2000E Series Specifications

General

Bandwidth	70 MHz to 200 MHz
Channels	2 or 4
Vertical Sensitivity	1 mV/div to 10 V/div
Vertical Resolution	8-bit
Timebase Range	2 ns/div to 50 s/div
Memory Depth	14 Mpts
Input Impedance	1 MΩ ± 1%
Trigger Modes	Edge, Pulse, Video
Waveform Capture Rate	50, 000 wfm/s
Interfaces	USB, LAN
Power Supply	100-240 VAC
Display	8-inch WVGA (800x480) LCD