Keithley Series 2600 User Manual

A- 68
APPENDIX A
Scripts
if (l_vsbsource == nil) then --Use default value
l_vsbsource = -1
end --if
if (l_vsbsource > 0) then --Coerce value
l_vsbsource = -l_vsbsource
end --if
if (l_vsbsource < -40) then --Coerce value
l_vsbsource = -40
end --if
--Data tables
local l_vgs_data = {} --Create data table for sourced gate-source voltage
local l_vds_data = {} --Create data table for drain-source voltage
local l_id_data = {} --Create data table for drain-source measured current
node[1].smua.reset() --Reset SMU
node[1].smub.reset() --Reset SMU
node[2].smua.reset() --Reset SMU
errorqueue.clear() --Clear the error queue
--Configure Drain-Source (node [1] SMUA) source and measure settings
node[1].smua.source.func = node[1].smua.OUTPUT_DCVOLTS
node[1].smua.source.autorangev = node[1].smua.AUTORANGE_ON --Enable source
autorange
node[1].smua.source.levelv = 0
node[1].smua.source.limiti = l_icmpl
node[1].smua.measure.autorangei = node[1].smua.AUTORANGE_ON --Enable measure
autorange
node[1].smua.measure.autozero = node[1].smua.AUTOZERO_AUTO
node[1].smua.measure.nplc = l_nplc --Measurement integration rate
node[1].smua.source.output = node[1].smua.OUTPUT_ON --Enable Output
--Configure Gate-Source (node [1] SMUB) source and measure settings
node[1].smub.source.func = node[1].smub.OUTPUT_DCVOLTS
node[1].smub.source.autorangev = node[1].smub.AUTORANGE_ON --Enable source
autorange
node[1].smub.source.levelv = 0
node[1].smub.source.limiti = l_icmpl
node[1].smub.measure.autorangei = node[1].smub.AUTORANGE_ON --Enable measure
autorange
node[1].smub.measure.autozero = node[1].smub.AUTOZERO_AUTO
node[1].smub.measure.nplc = l_nplc --Measurement integration rate
node[1].smub.source.output = node[1].smub.OUTPUT_ON --Enable Output

Keithley Series 2600 Specifications

General

Model	Series 2600
Measurement Functions	Voltage, Current, Resistance, Power
Resolution	Up to 6.5 digits
Current Source Range	Up to 10A
Communication Interfaces	GPIB, USB
Applications	Semiconductor testing
Category	Source Measure Unit (SMU)
Channels	Single or Dual Channel (varies by model)