Tektronix Keithley 2651A Reference Manual page 541

Section 7: TSP command reference
This function returns a table that contains the settings associated with the tag input parameter.
Return values:
tostring()
tag
smu
func
bias
level
start
stop
limit
ton
toff
points
buf
sync_in
sync_out
sourcevalues
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())
7-196
Model 2651A High Power System SourceMeter® Instrument Reference Manual
A function that returns most settings in a string that is convenient for printing
Identifying tag for this pulse train
The SMU configured for pulsing
Pulse function:
smua.OUTPUT_DCAMPS or
smua.OUTPUT_DCVOLTS
Pulse bias level
Pulse level for non-sweeping pulses
Starting level for sweep pulses
Ending level for sweep pulses
Limit value
On time in seconds
Off time in seconds
The number of points in this pulse train
Reference to the buffer that contains measurement data
The sync_in digio line, if used
The sync_out digio line, if used
A table containing the source value for each point in the pulse train
Configure channel A to generate a pulse train,
query configuration, and then display as a string.
Channel A pulses voltage from a bias level of 0 V
to a pulse level of 5 V. The pulse level is present
for 2 ms, and the bias level for 200 ms with a 1 A
limit setting. A total of 10 pulses are generated,
and the measurement data is stored in
smua.nvbuffer1. This pulse train is 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 }
2651A-901-01 Rev. C October 2021