Instructions

Chapter 2 Command Systems for GPSA and RTSA Modes RIGOL
RSA3000E Programming Guide 2-145
[:SENSe]:FREQuency:CENTer:STEP:AUTO
Syntax
[:SENSe]:FREQuency:CENTer:STEP:AUTO OFF|ON|0|1
[:SENSe]:FREQuency:CENTer:STEP:AUTO?
Description
Enables or disables the auto setting mode of the CF step.
Queries the status of the auto setting mode of the CF step.
Parameter
Name
Type
Range
Default
——
Bool
OFF|ON|0|1
ON|1
Return Format
The query returns 0 or 1.
Example
The following command enables the auto setting mode of the CF step.
:SENSe:FREQuency:CENTer:STEP:AUTO ON or :SENSe:FREQuency:CENTer:STEP:AUTO 1
The following query returns 1.
:SENSe:FREQuency:CENTer:STEP:AUTO?
[:SENSe]:FREQuency:CENTer:STEP[:INCRement]
Syntax
[:SENSe]:FREQuency:CENTer:STEP[:INCRement] <freq>
[:SENSe]:FREQuency:CENTer:STEP[:INCRement]?
Description
Sets the CF step.
Queries the CF step.
Parameter
Name
Type
Range
Default
<freq>
Consecutive Real Number
-Fmax to Fmax
Fmax/10
Return Format
The query returns the center frequency step in scientific notation. The unit is Hz.
Example
The following command sets the CF step to 100 kHz.
:SENSe:FREQuency:CENTer:STEP:INCRement 100000
The following query returns 1.000000000e+05.
:SENSe:FREQuency:CENTer:STEP:INCRement?