Keithley 2450 User Manual

Section
8: TSP command reference Model 2450 Interactive SourceMeter® Instrument
Reference Manual
8-132 2450-901-01 Rev. B/September 2013
smu.source.configlist.size()
This command returns the number of configuration points in a source configuration list.
Type TSP-Link accessible Affected by Where saved
Default value
Function
Yes
Restore configuration
Instrument reset
Power cycle
Source configuration list
Configuration script
Usage
smu.source.configlist.size(listName)
smu.source.configlist.size(listName, point)
listName
A string that represents the name of a source configuration list
point
A specific configuration point in the configuration list
Details
The size of the list is equal to the number of configuration points in a configuration list.
Example
print(smu.source.configlist.size("MyScrList"))
Determine the number of configuration
points in a source configuration list
named MyScrList.
Example output:
2
Also see
Configuration lists (on page 3-33)
smu.source.configlist.create() (on page 8-129)
smu.source.configlist.store()
This function stores the active source settings into the named configuration list.
Type TSP-Link accessible Affected by
Where saved Default value
Function
Yes
Restore configuration
Instrument reset
Power cycle
Source configuration list
Usage
smu.source.configlist.store(listName)
smu.source.configlist.store(listName, point)
listName
A string that represents the name of a source configuration list
point
A specific configuration point in the configuration list

Keithley 2450 Specifications

General

Model	2450
Category	SourceMeter
Voltage Source Range	±200 V
Current Source Range	±1 A
DC Voltage	200 V
DC Current	1 A
Power Output	20 W
Resolution	6.5 digits
Display	5-inch capacitive touchscreen
Operating Temperature	0°C to 50°C
Connectivity	USB, LAN, GPIB
Dimensions	213 mm × 88 mm × 370 mm