Keithley 2280 Series Reference Manual

Section 7: SCPI command reference Series 2280 Precision DC Power Supply Reference Manual
7-130 077085503 / March 2019
:DATA[n]:DATA:SELected?
This query command returns specified data elements in the buffer.
Type
Affected by
Where saved
Default value
Query only
Recall settings
Instrument reset
Power cycle
Not applicable
Not applicable
Usage
:DATA[n]:DATA:SELected? <start>, <end>[,<bufferElements>]
[n]
Channel number: For single-channel instruments, the value is 1
<start>
Beginning index of the buffer to return: 1 to 2500
<end>
Ending index of the buffer to return: 1 to 2500
<bufferElements>
A list of elements in the buffer to print; if nothing is specified,
defaults are READing, SOURce, UNIT, and RELative; see
Details for a list of options
Details
The <start> parameter specifies the first stored reading to return.
The first stored reading in the buffer is 1. The <end> parameter specifies the last of the readings to
return.
When specifying buffer elements, you can:
 Specify buffer elements in any order.
 Repeat elements as long as the number of elements in the list is less than 10.
 Use a comma to delineate multiple elements for a data point.
 Use single or double quotes to enclose all the elements.
For large buffers, you can get the data in 100-point increments. For example, if the data point is 250,
DATA:DATA:SELected 1,100,"READ, SOURce" command will return the first 100 readings and
source values from the buffer. If additional buffer element data is required, such as the CV or CC
status, sending the command DATA:DATA:SELected? 1,100,"MODE" can get the output status.

Keithley 2280 Series Specifications

General

Brand	Keithley
Model	2280 Series
Category	Power Supply
Language	English