Rigol DS1054Z Programming Guide

RIGOL Chapter 2 Command System
2-82 MSO1000Z/DS1000Z Programming Guide
:LA Commands
The :LA commands are used to perform the related operations on the digital channels. These commands
are only applicable to MSO1000Z and DS1000Z Plus with the MSO upgrade option.
Command List:
 :LA:ACTive
 :LA:AUTosort
 :LA:DIGital<n>:DISPlay
 :LA:DIGital<n>:POSition
 :LA:DIGital<n>:LABel
 :LA:DISPlay
 :LA:POD<n>:DISPlay
 :LA:POD<n>:THReshold
 :LA:SIZE
 :LA:STATe
 :LA:TCALibrate
:LA:ACTive
Syntax
:LA:ACTive {<digital>|<group>|NONE}
:LA:ACTive?
Description
Set or query the current active channel or channel group.
Parameter
Name
Type
Range
Default
<digital>
Discrete
{D0|D1|D2|D3|D4|D5|D6|D7|
D8|D9|D10|D11|D12|D13|D14|D15}
--
<group>
Discrete
{GROUP1|GROUP2|GROUP3|GROUP4}
--
Explanation
 <digital> is used to select any of channels D0 to D15. The channel label and
waveform corresponding to the channel selected are displayed in red.
 <group> is used to select any of user-defined channel groups (GROUP1 to
GROUP4). All the channel labels and waveforms of the channel group selected are
displayed in red.
 When NONE is sent, no channel/channel group will be selected.
 Only channels or user-defined channel groups currently turned on can be selected.
Please refer to the :LA:DIGital<n>:DISPlay or :LA:DISPlay command to turn on the
desired channel or channel group.
Return
Format
The query returns the current active channel (D0, D1,…or D15), the current active
channel group (GROUP1, GROUP2, GROUP3, or GROUP4) or NONE.
Example
:LA:ACTive D3 /*Set the current active channel to D3*/
:LA:ACTive? /*The query returns D3*/

Rigol DS1054Z Specifications

General

Channels	4
Bandwidth	50 MHz
Sample Rate	1 GSa/s
Memory Depth	24 Mpts
Display	7 inch TFT LCD (800x480)
Vertical Sensitivity	1 mV/div to 10 V/div
Time Base Range	5 ns/div to 50 s/div
Vertical Resolution	8 bits
Trigger Types	Edge, Pulse, Video, Slope
Connectivity	USB Host, USB Device, LAN
Input Impedance	1 MΩ
Power Supply	100-240 VAC, 45-440 Hz