To Next Page

To Previous Page

Section

6: SCPI command reference Model 2450 Interactive SourceMeter® Instrument

Reference Manual

6-80 2450-901-01 Rev. B/September 2013

:SOURce[1]:LIST:<function>:POINts?

This command queries the length of the source list for the selected source function.

Type Affected by Where saved Default value

Query only

Not applicable

Query

:SOURce[1]:LIST:CURRent:POINts?

:SOURce[1]:LIST:VOLTage:POINts?

Details

This command returns the length of the specified source list. The response message indicates the number of

source values in the list.

Example

*RST

SENS:FUNC "CURR"

SENS:CURR:RANG:AUTO ON

SENS:CURR:RSEN OFF

SOUR:FUNC VOLT

SOUR:VOLT:RANG 20

SOUR:VOLT:ILIM 1

SOUR:LIST:VOLT 1, 5, 1, 5, 1, 5

SOUR:SWE:VOLT:LIST 1, 0.2

INIT

*WAI

TRAC:DATA? 1, 6, "defbuffer1", SOUR, READ

SOUR:LIST:VOLT:POIN?

This example will source 1 V, 5 V, 1 V, 5 V,

1 V, 5 V and measure the resulting current

at each voltage point. The time duration of

each voltage point is 200 ms.

Check the number of points in the list.

Output:

Also see

:SOURce[1]:LIST:<function> (on page 6-78)

:SOURce[1]:LIST:<function>:APPend (on page 6-79)

Keithley 2450 User Manual

Other manuals for Keithley 2450