Section 3: Functions and features
Model 2461 Interactive SourceMeter® Instrument Reference Manual
3-146
2461-901-01 A/November 2015
Resistor sorting SCPI code
Send the following commands for this example application:
Command
Description
*RST
SOUR:FUNC CURR
SOUR:CURR:RANG 0.01
SOUR:CURR 0.01
SOUR:CURR:VLIM 2
SOUR:CURR:READ:BACK ON
SENS:FUNC "VOLTage"
SENS:VOLT:UNIT OHM
SENS:VOLT:RSEN ON
SENS:VOLT:NPLC 1
TRAC:POIN 10
Reset the Model 2461.
Set the instrument to source current with a
range of 10 mA and a voltage limit of 2 V.
Turn source readback on.
Set the instrument measure voltage and
set to display ohms. Set 4-wire remote
sensing on.
Set the NPLCs to 1.
Set the reading buffer size to 10.
DIG:LINE1:MODE DIG, OUT
DIG:LINE2:MODE DIG, OUT
DIG:LINE3:MODE DIG, OUT
DIG:LINE4:MODE DIG, OUT
DIG:LINE5:MODE TRIG, IN
TRIGger:DIG5:IN:EDGE FALL
DIG:LINE6:MODE TRIG, OUT
TRIG:DIG6:OUT:LOG NEG
TRIG:DIG6:OUT:PULS 10e-6
TRIG:DIG6:OUT:STIM NOT1
Set the digital I/O lines 1 to 4 to be digital
output lines.
Set digital I/O line 5 for trigger control,
detecting falling-edge triggers as input.
Set digital I/O line 6 as a trigger output
line. Set the output trigger logic of the
trigger event generator to negative. Set
the length of time that the trigger line is
asserted to 10e-6 s. Set the stimulus to
create as Notify1.