Keithley 2461, Справочное руководство, Страница: 499 / 1109

Section 6: SCPI command reference Model 2461 Interactive SourceMeter® Instrument Reference Manual
6-122 2461-901-01 A/November 2015
<offTime>
The amount of time that the instrument stays at bias level after each pulse (in
seconds): 0 to 10,000 s
<xBiasLimit>
The current or voltage limit for the defined bias level:
•
Current: 10 nA to 7.35 A
•
Voltage: 2 mV to 105 V
<xPulseLimit>
The current or voltage limit for the defined pulse level:
•
Current: 10 nA to 10.5 A
•
Voltage: 2 mV to 105 V
<failAbort>
Determines if the pulse train is stopped immediately if a limit is exceeded; options
are:
•
Abort the pulse train if the source pulse limit is exceeded:
ON
(default)
•
Complete the pulse train if the source limit is exceeded:
OFF
Details
Use this command to set up and configure settings for a pulse train.
Before configuring a pulse operation, configure your measure settings. Pulse operations use the
measure settings that were last defined before the pulse operation; you may get unexpected results if
you do not define the measure settings first.
The bias level must be within the normal DC operating area (not the extended area) of the operating
boundaries. It must be low enough that it does not exceed the power settings defined by the bias limit
and pulse limit parameters. For more information about the Model 2461 operating boundaries, see
Operating boundaries (on page 4-4).
The pulse level is not limited to the normal operating area; it can be set to any value within the
operating boundaries. When the pulse level is set to a value in the extended operating area, the pulse
width is limited.
The bias limit is limited to the normal operating area and is affected by either the maximum pulse
level or bias level setting, whichever is greater in magnitude.
The pulse limit is not limited to the normal operating area.
This command creates a source configuration list with the name
CurrPulseTrainList
or
VoltPulseTrainList
, depending on the source function.
If measurements are enabled, this command creates a measure configuration list named
MeasCurrPulseTrainList
or
MeasVoltPulseTrainList
.