Rigol MSO1000Z Series Programming Manual page 202

RIGOL
:TRIGger:RUNT:WHEN
Syntax :TRIGger:RUNT:WHEN <when>
:TRIGger:RUNT:WHEN?
Description Set or query the qualifier in runt trigger.
Parameter
Name
<when>
Explanation NONE: do not set the trigger condition in runt trigger.

GREater: trigger when the runt pulse width is greater than the lower limit of the pulse

width (refer to :TRIGger:RUNT:WLOWer).
LESS: trigger when the runt pulse width is lower than the upper limit of the pulse

width (refer to :TRIGger:RUNT:WUPPer).
GLESs: trigger when the runt pulse width is greater than the lower limit (refer

to :TRIGger:RUNT:WLOWer) and lower than the upper limit of the pulse width (refer
to :TRIGger:RUNT:WUPPer). Note: the lower limit of the pulse width must be lower
than the upper limit.
Return The query returns NONE, GRE, LESS, or GLES.
Format
Example :TRIGger:RUNT:WHEN LESS
:TRIGger:RUNT:WHEN?
:TRIGger:RUNT:WUPPer
Syntax :TRIGger:RUNT:WUPPer <NR3>
:TRIGger:RUNT:WUPPer?
Description Set or query the pulse width upper limit in runt trigger. The default unit is s.
Parameter
Name
<NR3>
Explanation  This command is only available when the qualifier (refer to :TRIGger:RUNT:WHEN) is
LESS or GLESs.
When the qualifier is GLESs, the upper limit of the pulse width must be greater than

the lower limit of the pulse width (:TRIGger:RUNT:WLOWer).
Return The query returns the pulse width upper limit in scientific notation.
Format
Example :TRIGger:RUNT:WUPPer 0.02
:TRIGger:RUNT:WUPPer?
2-186
Type Range
Discrete {NONE|GREater|LESS|GLESs}
/*Set the qualifier to <*/
/*The query returns LESS*/
Type Range
When the qualifier is LESS, the range is from 8ns to
Real 10s; when the qualifier is GLESs, the range is from
16ns to 10s.
/*Set the pulse width upper limit to 20ms*/
/*The query returns 2.000000e-02*/
Chapter 2 Command System
MSO1000Z/DS1000Z Programming Guide
Default
NONE
Default
2μs