Coupling:ampl:deviation – RIGOL DG1000Z Series User Manual
Page 22
RIGOL
2-10
DG1000Z Programming Guide
:COUPling:AMPL:DEViation
Syntax
:COUPling:AMPL:DEViation
:COUPling:AMPL:DEViation?
Description
Set the amplitude deviation in the amplitude coupling.
Query the amplitude deviation in the amplitude coupling.
Parameter
Name
Type
Range
Default
Real
-19.998Vpp to 19.998Vpp
0Vpp
Explanation
Select the desired amplitude coupling mode (
) and set
the corresponding amplitude deviation or amplitude ratio
) before enabling the amplitude coupling function
). You cannot set the amplitude coupling mode and
amplitude deviation/ratio after the amplitude coupling function is enabled.
When the amplitude coupling function is disabled, if the current amplitude
coupling mode is amplitude deviation, send this command can set the amplitude
deviation; if the current amplitude coupling mode is amplitude ratio, send this
command can set the amplitude coupling mode to amplitude deviation and set
the amplitude deviation.
Return Format
The query returns the amplitude deviation in scientific notation. The return value
contains 7 effective digits, for example, 1.000000E+00 (the amplitude deviation is
1Vpp).
Example
:COUP:AMPL:DEV 1 /*Set the amplitude deviation in the amplitude coupling to
1Vpp*/
:COUP:AMPL:DEV? /*Query the amplitude deviation in the amplitude coupling
and the query returns 1.000000E+00*/
Related
Commands
:COUPling:AMPL:MODE
:COUPling:AMPL:RATio