Instructions

Chapter 2 Command System RIGOL
DSG800 Programming Guide 2-69
[:SOURce]:SWEep:STEP:SHAPe
Syntax [:SOURce]:SWEep:STEP:SHAPe TRIangle|RAMP
[:SOURce]:SWEep:STEP:SHAPe?
Description Set the step sweep shape.
Query the step sweep shape.
Parameter
Name
Type
Range
Default
TRIangle|RAMP
Discrete
TRIangle|RAMP
RAMP
Explanation  The sweep shape decides the cycle mode of multiple sweeps.
 TRIangle: select "Triangle" waveform. The sweep period always starts from the
start frequency or start level to the stop frequency or stop level and then returns
back to the start frequency or start level (when the sweep direction is "Fwd").
 RAMP: select "Ramp" waveform. The sweep period always starts from the start
frequency or start level to the stop frequency or stop level (when the sweep
direction is "Fwd").
Return Format The query returns TRI or RAMP.
Example
:SWE:STEP:SHAP TRI
:SWE:STEP:SHAP?
Related
Command
[:SOURce]:SWEep:DIRection
[:SOURce]:SWEep:STEP:SPACing
Syntax [:SOURce]:SWEep:STEP:SPACing LINear|LOGarithmic
[:SOURce]:SWEep:STEP:SPACing?
Description Set the step sweep spacing.
Query the step sweep spacing.
Parameter
Name
Type
Range
Default
LINear|LOGarithmic
Discrete
LINear|LOGarithmic
LINear
Explanation  The sweep spacing refers to the variation mode from one frequency or level to
another frequency or level within a step.
 LINear: set the sweep spacing to "Lin". Note that level sweep only supports "Lin"
sweep spacing.
 LOGarithmic: set the sweep spacing to "Log".
Return Format
The query returns LIN or LOG.
Example :SWE:STEP:SPAC LIN
:SWE:STEP:SPAC?