Keithley Series 2600 User Manual

A-73
APPENDIX A
Scripts
local l_vstop = vstop --Collector-emitter sweep stop voltage
local l_vsteps = vsteps --Number of steps in sweep
--Default values and level check
if (l_istart == nil) then --Use default value
l_istart = 10E-6
end --if
if (l_istart > 100E-6) then --Coerce value
l_istart = 100E-6
end --if
if (l_istop == nil) then --Use default value
l_istop = 50E-6
end --if
if (l_istop > 500E-6) then --Coerce value
l_istop = 500E-6
end --if
if (l_isteps == nil) then --Use default value
l_isteps = 5
end --if
if (l_isteps > 100) then --Coerce value
l_isteps = 100
end --if
local l_istep = (l_istop - l_istart)/ (l_isteps - 1) --Current step size
local l_isource_val = l_istart --Source value during sweep
local l_i = 1 --Iteration variable
if (l_vstart == nil) then --Use default value
l_vstart = 0
end --if
if (l_vstart > 100E-3) then --Coerce value
l_vstart = 100E-3
end --if
if (l_vstop == nil) then --Use default value
l_vstop = 10
end --if
if (l_vstop > 40) then --Coerce value
l_vstop = 40
end --if
if (l_vsteps == nil) then --Use default value
l_vsteps = 100

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)