User manual

DG1022 Commands System RIGOL
Programming Guide for DG1022
2-71
The detailed information of each command are:
1. COUPling
Command
Format
COUPling {OFF|ON}
Function
Enable or disable coupling function.
Example
COUP OFF
2. COUPling?
Command
Format
COUPling?
Function
Query the coupling state.
Return Value
The query returns OFF or ON.
3. COUPling:BASEdchannel
Command
Format
COUPling:BASEdchannel{:CH1|:CH2}
Function
Select the base channel while coupling channels.
Example
COUP:BASE:CH1
4. COUPling:BASEdchannel?
Command
Format
COUPling:BASEdchannel?
Function
Query the base channe that has been selected.
Return Value
The query returns CH1 or CH2.
5. COUPling:PHASEDEViation
Command
Format
COUPling:PHASEDEViation <value>
Function
Set the phase deviation, the unit is degree.
Explanations
<value>: -180°~180°
Example
COUP:PHASEDEV 10
6. COUPling:PHASEDEViation?
Command
Format
COUPling:PHASEDEViation?
Function
Query the phase deviation.