Keithley 2651A Reference Manual

Model 2651A High Power System SourceMeter® Instrument Reference Manual Section 7: Command reference
2651A-901-01 Rev. A / March 2011 7-151
Example
smua.reset()
smua.source.rangev = 5
smua.source.rangei = 1
smua.source.levelv = 0
smua.measure.rangev = 5
smua.measure.rangei = 1
smua.measure.nplc = 0.01
smua.measure.autozero = smua.AUTOZERO_ONCE
smua.nvbuffer1.clear()
smua.nvbuffer1.appendmode = 1
smua.source.output = smua.OUTPUT_ON
f1, msg1 = ConfigPulseVMeasureI(smua, 0, 5,
1, 0.002, 0.2, 10, smua.nvbuffer1, 1)
print(QueryPulseConfig(1).tostring())
Configure channel A to generate a pulse train,
query configuration, and then display as a string.
Channel A will pulse voltage from a bias level of
0 V to a pulse level of 5 V. The pulse level will be
present for 2 ms, and the bias level for 200 ms
with a 1 A limit setting. A total of 10 pulses will be
generated, and the measurement data will be
stored in smua.nvbuffer1. This pulse train will
be assigned to tag = 1.
Output:
>> tag = 1
>> smu = smua
>> func = volts
>> type = pulse
>> bias = 0
>> level = 5
>> limit = 1
>> time on = 0.002
>> time off = 0.2
>> points = 10
>> measure = yes
>> sync_in = 0
>> sync_out = 0
>> sync_in_timeout = 0
>> sync_out_abort = 0
>> { 5, 5, 5, 5, 5, 5, 5, 5, 5, 5 }
Also see
ConfigPulseIMeasureV() (on page 7-25)
ConfigPulseVMeasureI()
(on page 7-31)
ConfigPulseIMeasureVSweepLin()
(on page 7-27)
ConfigPulseVMeasureISweepLin()
(on page 7-34)
ConfigPulseIMeasureVSweepLog()
(on page 7-29)
ConfigPulseVMeasureISweepLog()
(on page 7-36)
reset()
This function resets commands to their default settings.
Type TSP-Link accessible
Affected by Where saved Default value
Function No

Keithley 2651A Specifications

General

Brand	Keithley
Model	2651A
Category	Measuring Instruments
Language	English