Reference:vscale; Reference:voffset - Rigol DS7034 User Programming Manual

RIGOL
Format D15, CHAN1, CHAN2, CHAN3, CHAN4, MATH1, MATH2, MATH3, or MATH4.
Example
:REFerence:SOURce 1,CHANnel1 /*Sets the source of the reference channel 1 to
:REFerence1:SOURce? 1

:REFerence:VSCale

Syntax
:REFerence:VSCale <ref>,<scale>
:REFerence:VSCale? <ref>
Description Sets or queries the vertical scale of the specified reference channel. The unit is the
same as that of the current source.
Parameter
Name
<ref>
<scale>
Remarks This command is only available when the specified reference channel has saved the
reference waveforms. Otherwise, when you send this command, a prompt message
"Reference data not ready!" is displayed.
Return Format The query returns the vertical scale in scientific notation.
Example :REFerence:VSCale 1,2
:REFerence:VSCale? 1

:REFerence:VOFFset

Syntax :REFerence:VOFFset <ref>,<offset>
:REFerence:VOFFset? <ref>
Description Sets or queries the vertical offset of the specified reference channel. The unit is
the same as that of the current source.
Parameter
Remarks RefVerticalScale indicates the vertical scale of the currently set reference channel.
Return Format
The query returns the vertical position in scientific notation.
Example :REFerence:VOFFset 1,0.5 /*Sets the vertical scale of reference channel 1 to 500
:REFerence:VOFFset? 1 /*The query returns 5.000000E-1.*/
2-124
Type
Discrete
Real
Name Type
<ref> Discrete
<offset> Real
CH1.*/
/*The query returns CHAN1.*/
Range
{1|2|3|4|5|6|7|8|9|10}
Related to the probe ratio setting
When the probe ratio is 1X, the value of
<scale> ranges from 1 mV to 10 V.
When the probe ratio is 10X, the value of
<scale> ranges from 10 mV to 100 V.
/*Sets the vertical scale of reference channel 1 to 2 V.*/
/*The query returns 2.000000E0.*/
Range
{1|2|3|4|5|6|7|8|9|10}
(-10 × RefVerticalScale) to (10 ×
RefVerticalScale)
mV.*/
Chapter 2 Command System
Default
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