Keithley 2280 Series Reference Manual

Section 7: SCPI command reference Series 2280 Precision DC Power Supply Reference Manual
7-82 077085503 / March 2019
Example
:LIST1:CURR "1,1,1"
:LIST1:VOLT "5,10,15"
:LIST1:DWEL "2,2,2"
:LIST1:CURR:APPE "2,2,2"
:LIST1:VOLT:APPE "5,10,15"
:LIST1:DWEL:APPE "3,3,3"
:LIST:SAVE:INTE 1
:LIST1:CURR?
Set up list 1 with the following 6 points:
Point 1: 1 A, 5 V, 2 s
Point 2: 1 A, 10 V, 2 s
Point 3: 1 A, 15 V, 2 s
Point 4: 2 A, 5 V, 3 s
Point 5: 2 A, 10 V, 3 s
Point 6: 2 A, 15 V, 3 s
Query the current settings of list 1. Output:
1.0000,1.0000,1.0000,2.0000,2.000
0,2.0000
Also see
[:SOURce[n]]:LIST<listNumber>:<element>:APPend (on page 7-82)
[:SOURce[n]]:LIST:SAVE:INTernal (on page 7-90)
[:SOURce[n]]:LIST<listNumber>:<element>:APPend
This command adds values to the specified list.
Type
Affected by
Where saved
Default value
Command only
Instrument reset
Nonvolatile memory
Not applicable
Usage
[:SOURce[n]]:LIST<listNumber>:<element>:APPend <string>
[n]
Channel number: For single-channel instruments, the value is 1
<listNumber>
The list number: 1 to 9.
<element>
The elements that each list step contains:
 Current source value: CURRent
 Voltage source value: VOLTage
 The dwell time of each list step: DWELl. Range: 0 to 60 s.
<string>
The setting values delimited by commas. The maximum length of a string
is 2048.
Details
This command allows you to add values to the specified list. The new values are added to the end of
the existing values. You can have a total of 99 values in a list.
To create a valid list, the number of points for voltage, current, and dwell must be the same. If they
are not the same, when you save the list by sending the [:SOURce[n]]:LIST:SAVE:INTernal
command, the instrument will generate error 202, "List lengths not equivalent."

Keithley 2280 Series Specifications

General

Brand	Keithley
Model	2280 Series
Category	Power Supply
Language	English