User manual

Chapter 2 Command System RIGOL
MSO7000/DS7000 Programming Guide 2-167
:TRIGger:PULSe
Command List:
 :TRIGger:PULSe:SOURce
 :TRIGger:PULSe:WHEN
 :TRIGger:PULSe:UWIDth
 :TRIGger:PULSe:LWIDth
 :TRIGger:PULSe:LEVel
:TRIGger:PULSe:SOURce
Syntax
:TRIGger:PULSe:SOURce <source>
:TRIGger:PULSe:SOURce?
Description
Sets or queries the trigger source of Pulse trigger.
Parameter
Name
Type
Range
Default
<source>
Discrete
{D0|D1|D2|D3|D4|D5|D6|D7|D8|D9|D10|D11|
D12|D13|D14|D15|CHANnel1|CHANnel2|CHAN
nel3|CHANnel4}
CHANnel1
Return
Format
The query returns D0, D1, D2, D3, D4, D5, D6, D7, D8, D9, D10, D11, D12, D13, D14,
D15, CHAN1, CHAN2, CHAN3, or CHAN4.
Example
:TRIGger:PULSe:SOURce CHANnel1 /*Sets the trigger source to CH1.*/
:TRIGger:PULSe:SOURce? /*The query returns CHAN1.*/
:TRIGger:PULSe:WHEN
Syntax
:TRIGger:PULSe:WHEN <when>
:TRIGger:PULSe:WHEN?
Description
Sets or queries the trigger condition of Pulse trigger.
Parameter
Name
Type
Range
Default
<when>
Discrete
{GREater|LESS|GLESs}
GREater
Remarks
 GReater: triggers when the positive/negative pulse width of the input signal is
greater than the specified pulse width.
 LESS: triggers when the positive/negative pulse width of the input signal is smaller
than the specified pulse width.
 GLESs: triggers when the positive/negative pulse width of the input signal is greater
than the pulse lower limit and smaller than the specified pulse upper limit.
Return
Format
The query returns GRE, LESS, or GLES.
Example
:TRIGger:PULSe:WHEN LESS /*Sets the trigger condition to LESS.*/
:TRIGger:PULSe:WHEN? /*The query returns LESS.*/