Keithley 6430

Relative and Math 7-9
Table 7-4
Voltage coefficient programming example
Command Description
*RST
:SENS:FUNC:ON:ALL
:SENS:RES:MODE MAN
:SOUR:FUNC VOLT
:SOUR:VOLT:STAR 10
:SOUR:VOLT:STOP 50
:SOUR:VOLT:MODE SWE
:SOUR:SWE:POIN 2
:TRIG:COUN 2
:CALC:MATH:NAME “VOLTCOEF”
:CALC:STAT ON
:OUTP ON
:INIT
:CALC:DATA?
Reset unit to GPIB defaults.
Enable all sense functions.
Manual resistance mode.
Volts source function.
10V start voltage.
50V stop voltage.
Volts sweep mode.
Sweep points = 2.
Trigger count = 2.
Select voltage coefficient math expression.
Enable math.
Turn on output.
Trigger sweep.
Request voltage coefficient data.
Triax Cable
HI
LO
KEITHLEY
6430
REMOTE
PreAmp
SENSE
MAINFRAME
Connect to REMOTE
PreAmp connector on rear
panel of mainframe
Resistor
Under
Test
Preamp Cable
IN/OUT
HIGH
F
igure 7-2
C
onnections for
voltage coefficient
tests