Instructions

Chapter 2 Command System RIGOL
MSO7000/DS7000 Programming Guide 2-185
:TRIGger:WINDows
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
Sets or queries the trigger source of Window 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 /*Sets the trigger source to CH2.*/
:TRIGger:WINDows:SOURce? /*The query returns CHAN2.*/
:TRIGger:WINDows:SLOPe
Syntax
:TRIGger:WINDows:SLOPe <type>
:TRIGger:WINDows:SLOPe?
Description
Sets or queries the window type of Window trigger.
Parameter
Name
Type
Range
Default
<type>
Discrete
{POSitive|NEGative|RFALl}
POSitive
Remarks
 POSitive: triggers on the rising edge of the input signal when the voltage level is
greater than the preset high trigger level.
 NEGative: triggers on the falling edge of the input signal when the voltage level
is smaller than the preset low trigger level.
 RFALl: triggers on either the rising or falling 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 /*Sets the window type to NeGative.*/
:TRIGger:WINDows:SLOPe? /*The query returns NEG.*/