Keithley 6430 Instruction Manual page 335

:SOUR:SWE:POIN
:TRIG:COUN
:CALC:MATH:EXPR:NAME
:CALC:STAT
:OUTPUT
:INIT
:CALC:DATA?
Resistor voltage coefficient
*RST
:SENS:FUNC:ON:ALL
:SENS:RES:MODE
:SOUR:FUNC:ON
if :SOUR:FUNC VOLT then
if :SOUR:FUNC CURR then
:SOUR:SWE:POIN
:TRIG:COUN
:CALC:MATH:EXPR:NAME
:CALC:STAT
:OUTPUT
:INIT
:CALC:DATA?
Varistor alpha
*RST
:SENS:FUNC:OFF:ALL
:SENS:FUNC:ON
:SOUR:FUNC:MODE
:SOUR:CURR:STAR
:TRIG:COUN
:CALC:MATH:EXPR:NAME
:CALC:STAT
:OUTPUT
:INIT
:CALC:DATA?
Percent Deviation
NOTE
Percent deviation is not a built-in math expression for remote operation. This pro-
gram example creates the following percent deviation (PER_DEV) calculation to
test 10k Ω resistors. This user-defined math expression is added to the catalog.
Where: RES is the actual measured resistance of the DUT.
RES 10kΩ –
(
= ----------------------------------- -
PER_DEV
10kΩ
10k Ω is the reference value.
SCPI Command Reference
2
2
"OFFCOMPOHM"
ON
ON
MAN
VOLT or CURR
:SOUR:VOLT:STAR <n>;
STOP <n>; MODE SWE
:SOUR:CURR:STAR <n>;
STOP <n>; MODE SWE
2
2
"VOLTCOEF"
ON
ON
"VOLT","CURR"
CURR
<n>;STOP <n>;MODE SWE
2
"VARALPHA"
ON
ON
)
100
×
17-25