Instructions

19
TRIGger:EDGe:LEVel
Syntax :TRIGger:EDGe:LEVel <level>
:TRIGger:EDGe:LEVel?
Description : Set or query the trigger level in edge trigger
Parameter :<level> ::= trigger level（unit is V）
Return :The query returns the trigger level in scientific notation.
Example :TRIGger:EDGe:LEVel 0.16 /*Set the trigger level to 160mV*/
:TRIGger:EDGe:LEVel? /* The query returns 1.600e-1*/
TRIGger:PULSe
The list of commands：
 TRIGger:PULSe:SOURce
 TRIGger:PULSe:POLarity
 TRIGger:PULSe:WHEN
 TRIGger:PULSe:WIDth
 TRIGger:PULSe:LEVel
TRIGger:PULSe:SOURce
Syntax :TRIGger:PULSe:SOURce <source>
:TRIGger:PULSe:SOURce?
Description :Set or query the trigger source in pulse width trigger
Parameter :<source> ::= < CHANnel1 | CHANnel2 | CHANnel3 | CHANnel4>
Return : The query returns CHANnel1， CHANnel2， CHANnel3， CHANnel4
Example :TRIGger:PULSe:SOURce CHANnel1 /* Set the trigger source
to CH1*/
:TRIGger:PULSe:SOURce? /* The query returns CHANnel1*/
TRIGger:PULSe:POLarity
Syntax :TRIGger:PULSe:POLarity <polarity>
:TRIGger:PULSe:POLarity?
Description :Set or query the trigger polarity of the pulse width trigger
Parameter :<polarity> ::= < POSItive | NEGAtive>
Explanation :POSItive: Positive pulse trigger
:NEGAtive: Negative pulse trigger