Keithley 2450 Reference Manual page 191

Section 3: Functions and features
Storing configuration point 3
Use one of the following methods to:
•
Set the time it takes to perform the current measurement (the NPLC setting) to 2 seconds
•
Set the instrument source level to 4.0 V
•
Store all active source settings to MySourceList as configuration point 3 by appending to the
end of the list
In this example, the NPLC is set to 2 seconds to demonstrate that a setting not part of the source
configuration list settings will not be saved.
Using SCPI commands:
:SENSe:CURRent:NPLCycles 2
:SOURce:VOLTage:LEVel 4
:SOURce:CONF:LIST:STORe "MySourceList"
Using TSP commands:
smu.measure.func = smu.FUNC_DC_VOLTAGE
smu.measure.nplc = 2
smu.source.level = 4
smu.source.configlist.store("MySourceList")
The following figure shows the active state of the instrument after you change the source level to
4.0 V. Notice that the NPLC setting is not stored in MySourceList because this setting is not a
stored source setting.
Refer to Instrument settings stored in a source configuration list
source settings that the instrument stores in a source configuration list.
3-46
Model 2450 Interactive SourceMeter® Instrument Reference Manual
Figure 84: Example configuration point 3
(on page 3-38) for a complete list of
2450-901-01 Rev. B/September 2013