User manual

Chapter 2 Command System RIGOL
MSO1000Z/DS1000Z Programming Guide 2-189
:TRIGger:WINDows (Option)
Command List:
 :TRIGger:WINDows:SOURce
 :TRIGger:WINDows:SLOPe
 :TRIGger:WINDows:POSition
 :TRIGger:WINDows:TIMe
 :TRIGger:WINDows:ALEVel
 :TRIGger:WINDows:BLEVel
:TRIGger:WINDows:SOURce
Syntax :TRIGger:WINDows:SOURce <source>
:TRIGger:WINDows:SOURce?
Description
Set or query the trigger source in windows trigger.
Parameter
Name
Type
Range
Default
<source>
Discrete
{CHANnel1|CHANnel2|CHANnel3|CHANnel4}
CHANnel1
Return
Format
The query returns CHAN1, CHAN2, CHAN3, or CHAN4.
Example
:TRIGger:WINDows:SOURce CHANnel2 /*Set the trigger source to CH2*/
:TRIGger:WINDows:SOURce? /*The query returns CHAN2*/
:TRIGger:WINDows:SLOPe
Syntax :TRIGger:WINDows:SLOPe <type>
:TRIGger:WINDows:SLOPe?
Description
Set or query the windows type in windows trigger.
Parameter
Name
Type
Range
Default
<type>
Discrete
{POSitive|NEGative|RFALl}
POSitive
Explanation  POSitive: trigger on the rising edge of the input signal when the voltage level is
greater than the preset high trigger level.
 NEGative: trigger on the falling edge of the input signal when the voltage level is
lower than the preset low trigger level.
 RFALl: trigger on any edge of the input signal when the voltage level meets the
preset trigger level.
Return
Format
The query returns POS, NEG, or RFAL.
Example
:TRIGger:WINDows:SLOPe NEGative /*Set the windows type to NEGative*/
:TRIGger:WINDows:SLOPe? /*The query returns NEG*/