Rigol DS1104Z Programming Guide

RIGOL Chapter 2 Command System
2-102 DS1000Z Programming Guide
:TRIGger:DURATion:WHEN
Syntax :TRIGger:DURATion:WHEN <when>
:TRIGger:DURATion:WHEN?
Description
Set or query the trigger condition in duration trigger.
Parameter
Name
Type
Range
Default
<when>
Discrete
{GREater|LESS|GLESs}
GREater
Explanation  GREater: you need to specify a time (refer to :TRIGger:DURATion:TLOWer). The
oscilloscope triggers when the duration of the pattern is greater than the preset time.
 LESS: you need to specify a time (refer to
:TRIGger:DURATion:TUPPer). The
oscilloscope triggers when the duration of the pattern is lower than the preset time.
 GLESs: you need to specify an upper limit of the time (refer
to
:TRIGger:DURATion:TUPPer) and lower limit of the time (refer
to
:TRIGger:DURATion:TLOWer). The oscilloscope triggers when the duration of the
pattern is lower than the preset upper limit of the time and greater than the preset
lower limit of the time.
Return
Format
The query returns GRE, LESS or GLES.
Example :TRIGger:DURATion:WHEN LESS
Related
Commands
:TRIGger:DURATion:TLOWer
:TRIGger:DURATion:TUPPer
:TRIGger:DURATion:TUPPer
Syntax :TRIGger:DURATion:TUPPer <NR3>
:TRIGger:DURATion:TUPPer?
Description Set or query the duration time upper limit in duration trigger. The default unit is s.
Parameter
Name
Type
Range
Default
<NR3> Real
Related to the trigger condition
LESS: 8ns to 10s
GLESs: 16ns to 10s
2μs
Explanation This command is available when the trigger condition (:TRIGger:DURATion:WHEN) is
LESS or GLESs.
Return
Format
The query returns the duration time upper limit in scientific notation.
Example
:TRIGger:DURATion:TUPPer 0.000003 /*Set the duration time upper limit to 3μs*/
:TRIGger:DURATion:TUPPer? /*The query returns 3.000000e-06*/
Related
Commands
:TRIGger:DURATion:WHEN
:TRIGger:DURATion:TLOWer

Rigol DS1104Z Specifications

General

Brand	Rigol
Model	DS1104Z
Category	Test Equipment
Language	English