Keithley 2461 Reference Manual

Model 2461
Interactive SourceMeter® Instrument Reference Manual Section 6:
SCPI command reference
2461-901-01 A/November 2015 6-105
Example
SOUR:PULS:CURR:VLIM:LEV 15
Sets the voltage source limit to 15 V.
Also see
Pulse operation (on page 3-64)
:SOURce[1]:<function>:PROTection[:LEVel] (on page 6-96)
:SOURce[1]:<function>:<x>LIMit[:LEVel] (on page 6-94)
:SOURce[1]:<function>:<x>LIMit[:LEVel]:TRIPped? (on page 6-95)
:SOURce[1]:PULSe:<function>[:LEVel][:IMMediate][:AMPLitude]
This command immediately selects a fixed amplitude for the selected source function when pulsing.
Type Affected by Where saved Default value
Command and query
Recall settings
Instrument reset
Power cycle
Source configuration list
Save settings
Source configuration list
0
Usage
:SOURce[1]:PULSe:<function>[:LEVel][:IMMediate][:AMPLitude] <n>
:SOURce[1]:PULSe:<function>[:LEVel][:IMMediate][:AMPLitude]?
:SOURce[1]:PULSe:<function>[:LEVel][:IMMediate][:AMPLitude]? DEFault
:SOURce[1]:PULSe:<function>[:LEVel][:IMMediate][:AMPLitude]? MINimum
:SOURce[1]:PULSe:<function>[:LEVel][:IMMediate][:AMPLitude]? MAXimum
<function>
The source function to which this setting applies:
• Current: CURRent
•
Voltage: VOLTage
<n>
The source pulse level to set:
• Current: −10.5 A to 10.5 A
•
Voltage:
−
105 V to 105 V
Details
This command sets the output level of the voltage or current source pulse when pulsing.
The sign of the source level dictates the polarity of the source. Positive values generate positive
voltage or current from the high terminal of the source relative to the low terminal. Negative values
generate negative voltage or current from the high terminal of the source relative to the low terminal.
If a manual source range is selected, the level cannot exceed the specified range. For example, if the
voltage source is on the 2 V range, you cannot set the voltage source amplitude to 3 V. When auto
range is selected, the amplitude can be set to any level supported by the instrument because it will
select the correct range automatically when pulsing.
Use this command with a source configuration list to build a custom pulse sweep list that has unique
pulse level points. Then use that custom source configuration list as a parameter to the
:SOURce[1]:PULSe:LIST<function> command to configure the instrument for the pulse sweep.

Keithley 2461 Specifications

General

Brand	Keithley
Model	2461
Category	Measuring Instruments
Language	English