RIGOL DG1000Z Series - Manual (Page 196)

RIGOL Chapter 2 Command System
2-184 DG1000Z Programming Guide
[:SOURce[<n>]]:VOLTage[:LEVel][:IMMediate]:OFFSet
Syntax [:SOURce[<n>]]:VOLTage[:LEVel][:IMMediate]:OFFSet
{<voltage>|MINimum|MAXimum}
[:SOURce[<n>]]:VOLTage[:LEVel][:IMMediate]:OFFSet? [MINimum|MAXimum]
Description Set the waveform offset voltage of the specified channel.
Query the waveform offset voltage of the specified channel.
Parameter Name Type Range Default
[<n>] Discrete 1|2 1
<voltage> Real Refer to the “Explanation” 0V
DC
Explanation  When [:SOURce[<n>]] or [<n>] is omitted, the system sets the related
parameters of CH1 by default.
 The range of the DC offset voltage is limited by the “Impedance”
( :OUTPut[<n>]:IMPedance or :OUTPut[<n>]:LOAD ), “Frequency”
( [:SOURce[<n>]]:FREQuency[:FIXed] ) and “Amplitude”
( [:SOURce[<n>]]:VOLTage[:LEVel][:IMMediate][:AMPLitude] ) settings. If the
offset in the command is greater than the corresponding offset upper limit or
lower than the corresponding offset lower limit, the system will set the waveform
offset of the specified channel to the offset upper limit or lower limit.
 The current DC offset voltage of the instrument is the default value or the offset
specified formerly. When the instrument configuration (such as the impedance)
is changed, the instrument still uses the current offset if the offset is valid; the
instrument displays prompt message and set the offset to the offset upper limit
of the new configuration automatically if the current offset is invalid.
Return Format The query returns the waveform offset voltage in scientific notation with 7 effective
digits, for example, 1.000000E+00 (the waveform offset voltage is 1V
DC
).
Example :SOUR1:VOLT:OFFS 1 /*Set the offset voltage of CH1 to 1V
DC
*/
:SOUR1:VOLT:OFFS? /*Query the offset voltage of CH1 and the query returns
1.000000E+00*/
Related
Commands
:OUTPut[<n>]:IMPedance
:OUTPut[<n>]:LOAD
[:SOURce[<n>]]:FREQuency[:FIXed]
[:SOURce[<n>]]:VOLTage[:LEVel][:IMMediate][:AMPLitude]