User manual

Remote Control Commands
R&S
®
Scope Rider RTH
178User Manual 1326.1578.02 ─ 04
TRIGger:RUNT:POLarity <Polarity>
Sets the pulse polarity, that is the direction of the first pulse slope. You can trigger on:
●
Positive going pulses. The width is defined from the rising to the falling edge.
●
Negative going pulses. The width is defined from the falling to the rising edge.
●
Both positive and negative going pulses
Parameters:
<Polarity> POSitive | NEGative | EITHer
*RST: POSitive
TRIGger:RUNT:RANGe
<Condition>
Defines an additional time limit of the runt pulse.
Parameters:
<Condition> ANY | LONGer | SHORter | EQUal | NEQual | WITHin | OUTSide
ANY
Triggers on all runts fulfilling the level condition, without time lim-
itation.
LONGer | SHORter
Defines a minimum time during which the signals match the pat-
tern definition. The minimum time is defined by
EQUal | NEQual
Triggers on pulses equal or not equal a given runt width that is
set using TRIGger:RUNT:WIDTh. In addition, a tolerance can
be set around the specified width using TRIGger:RUNT:DELTa
.
WITHin | OUTSide
Triggers on pulses inside or outside a given range. The range is
set using ... and ....
*RST:
LONGer
TRIGger:RUNT:WIDTh <Duration>
Sets the width for comparison ranges EQUal, UNEQual, SHORter, and LONGer.
See TRIGger:WIDTh:RANGe.
Parameters:
<Duration> Range: 800E-12 to 10000
Increment: 100E-9
*RST: 5E-9
Default unit: s
TRIGger:RUNT:DELTa <Tolerance>
Sets a range Δt to the specified width, which is defined using TRIGger:RUNT:WIDTh.
Waveform Setup