User manual

Chapter 2 Command System RIGOL
MSO1000Z/DS1000Z Programming Guide 2-199
:TRIGger:NEDGe (Option)
Command List:
 :TRIGger:NEDGe:SOURce
 :TRIGger:NEDGe:SLOPe
 :TRIGger:NEDGe:IDLE
 :TRIGger:NEDGe:EDGE
 :TRIGger:NEDGe:LEVel
:TRIGger:NEDGe:SOURce
Syntax :TRIGger:NEDGe:SOURce <source>
:TRIGger:NEDGe:SOURce?
Description
Set or query the trigger source in Nth edge 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|CHANnel3|CHANnel4}
CHANnel1
Explanation When one or more of channels D0 to D7 is turned on, CH4 cannot be selected; when one
or more of D8 to D15 is turned on, CH3 cannot be selected.
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:NEDGe:SOURce CHANnel2 /*Set the trigger source to CH2*/
:TRIGger:NEDGe:SOURce? /*The query returns CHAN2*/
:TRIGger:NEDGe:SLOPe
Syntax :TRIGger:NEDGe:SLOPe <slope>
:TRIGger:NEDGe:SLOPe?
Description
Set or query the edge type in Nth edge trigger.
Parameter
Name
Type
Range
Default
<slope> Discrete {POSitive|NEGative} POSitive
Explanation  POSitive: trigger on the rising edge of the input signal when the voltage level meets
the specified trigger level.
 NEGative: trigger on the falling edge of the input signal when the voltage level meets
the specified trigger level.
Return
Format
The query returns POS or NEG.
Example
:TRIGger:NEDGe:SLOPe NEGative /*Set the edge type to falling edge*/
:TRIGger:NEDGe:SLOPe? /*The query returns NEG*/