Instructions

Chapter 2 Command System RIGOL
MSO5000-E Programming Guide 2-65
:DVM Commands
Command List:
 :DVM:CURRent?
 :DVM:ENABle
 :DVM:SOURce
 :DVM:MODE
:DVM:CURRent?
Syntax
DVM:CURRent?
Description
Queries the current voltage value under test.
:DVM:ENABle
Syntax :DVM:ENABle <bool>
:DVM:ENABle?
Description Enables or disables the digital voltmeter; or queries the on/off status of the digital
voltmeter.
Parameter
Name
Type
Range
Default
<bool>
Bool
{{1|ON}|{0|OFF}}
0|OFF
Return
Format
The query returns 1 or 0.
Example
:DVM:ENABle ON /*Enables the digital voltmeter.*/
:DVM:ENABle? /*The query returns 1.*/
:DVM:SOURce
Syntax :DVM:SOURce <source>
:DVM:SOURce?
Description
Sets or queries the source of the digital voltmeter.
Parameter
Name
Type
Range
Default
<source> Discrete {CHANnel1|CHANnel2} CHANnel1
Return
Format
The query returns CHAN1 or CHAN2.
Example
:DVM:SOURce CHANnel1 /*Sets the source of DVM to CHANnel1.*/
:DVM:SOURce? /*The query returns CHAN1.*/