Rigol DP2000 Series Programming Guide

Parameter
Name Type Range Default
<n> Integer {1|2|3} -
<current> Real 0 to the maximum current value
of the specified channel
0.1 A
<lim> Discrete {MINimum|MAXimum|DEFault} -
<amp> Discrete {UP|DOWN} -
Remarks
• If [:SOURce[<n>]] or [<n>] is omitted, the command sets the corresponding
parameter of the channel currently selected.
• When <current> is selected, the command directly sets the current value of the
specified channel. When MINimum, MAXimum, or DEFault is selected, the
command sets the minimum, maximum, or default current value within the
available range for the specified channel. When UP or DOWN is selected, the
command steps up or down the current according to the step size set in
[:SOURce[<n>]]:CURRent[:LEVel][:IMMediate]:STEP[:INCRement] .
• You can also send :APPLy to set the current for the specified channel.
Return Format
The query returns the current, for example, 1.5000.
Examples
:CURR 1.5 /*Sets the current to 1.5 A for the channel currently
selected .*/
:CURR? /*Queries the current of the channel currently selected. The
query returns 1.5000.*/
4.9.2 [:SOURce[<n>]]:CURRent[:LEVel]
[:IMMediate]:STEP[:INCRement]
Syntax
[:SOURce[< n >]]:CURRent[:LEVel][:IMMediate]:STEP[:INCRement] {< numeric
value
>|< def >}
[:SOURce[<
n >]]:CURRent[:LEVel][:IMMediate]:STEP[:INCRement]? [< def >]
Description
Sets or queries the step size of current for the specified channel.
Command System
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Rigol DP2000 Series Specifications

General

Voltage Resolution	1 mV
Current Resolution	1 mA
Type	Programmable DC Power Supply
Output Channels	1, 2
Output Voltage Range	0-30V
Current Accuracy	0.1% + 5mA
Ripple & Noise (CC)	≤3 mArms
Interface	USB, LAN
Display	4.3 inch LCD