Rigol MSO1074Z-S 4-channel oscilloscope, Digital Storage oscilloscope, MSO1074Z-S User Manual
Product codes
MSO1074Z-S
RIGOL
2-100
DS1000Z Programming Guide
:TRIGger:DURATion
Command List:
:TRIGger:DURATion:SOURce
Syntax
:TRIGger:DURATion:SOURce <source>
:TRIGger:DURATion:SOURce?
:TRIGger:DURATion:SOURce?
Description
Set or query the trigger source in duration 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:DURATion:SOURce CHANnel2
:TRIGger:DURATion:TYPe
Syntax
:TRIGger:DURATion:TYPe <type1>,<type2>,<type3>,<type4>
:TRIGger:DURATion:TYPe?
:TRIGger:DURATion:TYPe?
Description
Set or query the pattern of each channel in duration trigger.
Parameter
Name
Type
Range
Default
<type1>
Discrete
{H|L|X}
X
<type2>
Discrete
{H|L|X}
X
<type3>
Discrete
{H|L|X}
X
<type4>
Discrete
{H|L|X}
X
Explanation
H: set the pattern of the channel selected to “H”, namely the voltage level is higher
than the threshold level of the channel.
L: set the pattern of the channel selected to “L”, namely the voltage level is lower
than the threshold level of the channel.
X: set the pattern of the channel selected to “Don’t Care”, namely this channel is not
used as a part of the pattern. When all the channels in the pattern are set to “Don’t
Care”, the oscilloscope will not trigger.
The four parameters from left to right in the command set the pattern of CH1, CH2,
CH3 and CH4 respectively.
Return
Format
The query returns the pattern of four channels.
Example
:TRIGger:DURATion:TYPe L,X,H,L