Trigger:pulse - Rigol DS4000E Series Programming Manual

Chapter 2 Command System

:TRIGger:PULSe

Command List:
:TRIGger:PULSe:LEVel

:TRIGger:PULSe:LWIDth

:TRIGger:PULSe:SOURce

:TRIGger:PULSe:UWIDth

:TRIGger:PULSe:WHEN

:TRIGger:PULSe:LEVel
Syntax
:TRIGger:PULSe:LEVel <level>
:TRIGger:PULSe:LEVel?
Description
Sets or queries the trigger level of Pulse trigger. The unit is the same as the current amplitude unit of the
source channel.
Parameter
Name Type
<level> Real
Remarks
The range of <level> is related to the type of the source channel of Pulse trigger.
Analog channel (CH1-CH4

The range of <level> is from (-6 x VerticalScale - Offset) to (6 x VerticalScale - Offset) (relative to the
vertical center of the screen).
Wherein, VerticalScale is the vertical scale of the source channel, refer to the :CHANnel<n>:SCALe
command; Offset is the vertical position of the source channel, refer to the :CHANnel<n>:OFFSet
command.
External trigger channel (EXT

The range of <level> is from -800 mV to +800 mV. The unit is the same as the current amplitude unit
of CH1.
Return Format
The query returns the trigger level in scientific notation.
:TRIGger:PULSe:LWIDth
Syntax
:TRIGger:PULSe:LWIDth <lwidth>
:TRIGger:PULSe:LWIDth?
Description
Sets or queries the lower limit of the pulse width of Pulse trigger when the trigger condition is "PGReater",
"NGReater", "PGLess", or "NGLess" (refer to the :TRIGger:PULSe:WHEN command). The default unit is s.
Parameter
Name Type
<lwidth> Real
DS4000E Programming Guide
Range
Refer to Remarks
)
)
Range
When the trigger condition is "PGReater" or "NGReater":
4 ns to 4 s
When the trigger condition is "PGLess" or "NGLess": 4 ns
to 3.99 s
RIGOL
Default
0
Default
1 us
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