Keithley 2450 Reference Manual page 117

Section 2: General operation Model 2450 Interactive SourceMeter® Instrument Reference Manual
Using SCPI:
Send the following code:
*RST
SENSe:FUNCtion "CURR"
SENSe:CURRent:RANGe:AUTO ON
SENSe:CURRent:UNIT OHM
SENSe:CURRent:OCOM ON
SOURce:FUNCtion VOLT
SOURce:VOLT 5
SOURce:VOLT:ILIM 0.01
SENSe:COUNT 5
OUTPut ON
TRACe:TRIGger "defbuffer1"
TRACe:DATA? 1, 5, "defbuffer1", SOUR, READ
OUTPut OFF
The front-panel display will look similar to the following example.
Figure 52: Resistance measurement using SVMI and reading ohms
2-90 2450-901-01 Rev. B/September 2013