Rigol DG1022

DG1000 Command System RIGOL
Programming Guide for DG1000
2-11
 Send the
FUNC DC
command to select DC.
Example FUNC:USER VOLATILE
4. FUNCtion:USER?
Syntax FUNCtion:USER?
Function Query the name of arbitrary wave generated from CH1.
Explanation This command is invalid when DC is selected.
Return
Value
The query returns the name of built-in arbitrary wave selected
(such as EXP_RISE), VOLATILE or the name of
any of the
user-defined waves in nonvolatile memory. The default is
EXP_RISE.
5. FUNCtion:SQUare:DCYCle
Syntax FUNCtion:SQUare:DCYCle {<percent>|MINimum|MAXimum}
Function Set the duty cycle of square wave for CH1.
Explanation <percent> is the percent of duty cycle selected, MIN is the
minimum duty cycle of the selected frequency and MAX is the
maximum.
Example FUNC:SQU:DCYC 50
6. FUNCtion:SQUare:DCYCle?
Syntax FUNCtion:SQUare:DCYCle? [MINimum|MAXimum]
Function Query the duty cycle of square wave from CH1.
Return
Value
The query returns the
current duty cycle setting, such as
50.000000.
7. FUNCtion:RAMP:SYMMetry
Syntax FUNCtion:RAMP:SYMMetry {<percent>|MINimum|MAXimum}
Function Set the symmetry of ramp wave output from CH1.
Explanation
<percent> is the selected percent of symmetry; MIN
＝
0, MAX
＝
100.
Example FUNC:RAMP:SYMM 50
8. FUNCtion:RAMP:SYMMetry?
Syntax FUNCtion:RAMP:SYMMetry? [MINimum|MAXimum]
Function Query the symmetry of ramp wave output from CH1.
Return The query returns the current symmetry setting, such as