Rigol DP800 Series Programming Guide

RIGOL Chapter 2 Command System
2-66 DP800 Programming Guide
:TIMEr:GROUPs
Syntax :TIMEr:GROUPs <value>
:TIMEr:GROUPs?
Description Set the number of output groups of the timer.
Query the current number of output groups of the timer.
Parameter
Name Type Range Default
<value> Integer 1 to 2048 1
Explanation  The number of groups is defined as the number of groups of preset
voltage/current values that the power supply outputs in each cycle.
 The total number of groups in each timing output = the number of groups ×
the number of cycles; wherein, the number of cycles is set by
the
:TIMEr:CYCLEs command.
The power supply will terminate the timer function when the total number of groups
of outputs is finished. At this point, the state of the power supply depends on the
setting of the
:TIMEr:ENDState command.
Return Format The query returns an integer from 1 to 2048, for example, 25.
Example :TIME:GROUP 25
:TIME:GROUP?
Related
Commands
:TIMEr:CYCLEs
:TIMEr:ENDState

Rigol DP800 Series Specifications

General

Voltage Resolution	1 mV
Current Resolution	1 mA
Overvoltage Protection (OVP)	Yes
Overcurrent Protection (OCP)	Yes
Operating Temperature	0°C to 40°C
Load Regulation (CV)	±(0.01% + 2mV)
Load Regulation (CC)	±(0.02% + 2mA)
Line Regulation (CV)	±(0.01% + 2mV)
Display	LCD
Interface	USB
Protections	OVP, OCP
Remote Control	Yes
Storage Temperature	-20°C to 60°C
Number of Channels	3 (DP831A, DP832, DP832A), 2 (DP821, DP821A)
Output Voltage Range	0-30V (CH1), 0-30V (CH2), 0-5V (CH3 for DP831A/DP832/DP832A), 0-30V (CH1), 0-5V (CH2) (DP821/DP821A)
Output Current Range	0-3A (CH1), 0-3A (CH2), 0-3A (CH3 for DP831A/DP832/DP832A), 0-3A (CH1), 0-3A (CH2) (DP821/DP821A)
Total Power	195W (DP831A, DP832, DP832A), 160W (DP821, DP821A)
Output Power	90W (CH1), 90W (CH2), 15W (CH3 for DP831A/DP832/DP832A), 90W (CH1), 70W (CH2) (DP821/DP821A)
Current Accuracy	±(0.1% + 2mA)