User manual

DG1022 Commands System RIGOL
Programming Guide for DG1022
2-37
Command
Format
AM:INTernal:FREQuency?
Function
Query the frequency of internal modulation of AM.
Return Value
The query returns the percent of the frequency of AM internal
modulation in the form of scientific notation, such as:
2.000000e+02.
7. AM:DEPTh
Command
Format
AM:DEPTh {<depth percent>|MINimum|MAXimum}
Function
Set the depth of internal modulation of AM in percent.
Explanations
Depth range: 0%～120%
Example
AM:DEPT 70
8. AM:DEPTh?
Command
Format
AM:DEPTh? [MINimum|MAXimum]
Function
Query the depth of internal modulation of AM.
Return Value
The qurey returns the percent of the depth of AM internal
modulation in the form of scientific notation, such as:
7.000000e+01.
9. AM:STATe
Command
Format
AM:STATe {OFF|ON}
Function
Disable or enable AM function.
Example
AM:STAT OFF
10. AM:STATe?
Command
Format
AM:STATe?
Function
Query the modulation state of AM.
Return Value
The query returns OFF or ON.