User manual

RIGOL DG1022 Commands System
Programming Guide for DG1022
2-22
Format
Function
Set the low level of waves from CH1 in V.
Explanations
<voltage>is the low level for user to set. MIN selects the minimum
low level. MAX selects the maximum low level.
Example
VOLT:LOW MIN
6. VOLTage:LOW?
Command
Format
VOLTage:LOW?
Function
Query the low level of waves from CH1.
Return Value
The query returns the low level that has been set in the form of
scientific notation such as: -1.000000e+01.
7. VOLTage:OFFSet
Command
Format
VOLTage:OFFSet {<offset>|MINimum|MAXimum}
Function
Set the offset voltage of CH1 in V
DC
.
Explanations
< offset >is the offset voltage for user to set. MIN selects the
minimum DC offset voltage for specified function and amplitude.
MAX selects the maximum value.
Example
VOLT:OFFS MIN
8. VOLTage:OFFSet?
Command
Format
VOLTage:OFFSet?
Function
Query the offset voltage of CH1.
Return Value
The query returns the offset voltage that has been set in the form
of scientific notation such as: -9.998000e+00.
9. VOLTage:UNIT
Command
Format
VOLTage:UNIT {VPP|VRMS|DBM}
Function
Set the unit of voltage from CH1.
Explanations
DBM could be used only in non-high resistance.
Example
VOLT:UNIT VPP
10. VOLTage:UNIT?