Instructions

Chapter 2 Command System RIGOL
DSG800 Programming Guide 2-53
[:SOURce]:PULM:PERiod:STEP
Syntax [:SOURce]:PULM:PERiod:STEP <value>
[:SOURce]:PULM:PERiod:STEP?
Description Set the step of the pulse modulation period.
Query the step of the pulse modulation period.
Parameter
Name
Type
Range
Default
<value>
Real
10ns to 10s
100us
Explanation  When <value> is set in "Number" form, the default unit is s. Besides, <value>
can also be set in "Number + Unit" form; for example, 5000ms.
 After the pulse period step is set, you can rotate the knob to modify the period at
the current step. At this point, you can query and set the pulse period using the
[:SOURce]:PULM:PERiod command.
Return Format The query returns the step of the pulse modulation period. For example,
5.000000000s.
Example :PULM:PER:STEP 5000ms
:PULM:PER:STEP?
Related
Command
[:SOURce]:PULM:PERiod
[:SOURce]:PULM:POLarity
Syntax [:SOURce]:PULM:POLarity NORMal|INVerse
[:SOURce]:PULM:POLarity?
Description Set the polarity of pulse modulation.
Query the polarity of pulse modulation.
Parameter
Name
Type
Range
Default
NORMal|INVerse Discrete NORMal|INVerse NORMal
Explanation  NORMal: set the polarity of the current pulse modulating signal to "Normal".
 INVerse: set the polarity of the current pulse modulating signal to "Inverse".
Return Format The query returns NORMAL or INVERSE.
Example
:PULM:POL INV
:PULM:POL?