[SENSe:]{RESistance|FRESistance}:NULL[:STATe] {ON|1|OFF|0}
[SENSe:]{RESistance|FRESistance}:NULL[:STATe]?
Enables or disables the null function for all resistance measurements.
This parameter is common to 2-wire and 4-wire resistance measurements. Using the FRESistance version
of this command or query is identical to using the RESistance version.
Parameter
Typical Return
{ON|1|OFF|0}. Default: OFF.
0 (OFF) or 1 (ON)
Configure 2-wire resistance measurements, using the null function to remove 100 mΩ of wiring resistance.
Make and read two measurements:
CONF:RES
RES:NULL:STAT ON;VAL .1
SAMP:COUN 2
READ?
Typical Response: +1.0402,+1.0402
l
Enabling the scaling function also enables automatic null value selection (
{RESistance|FRESistance}:NULL:VALue:AUTO ON
).
l
To set a fixed null value, use:
[SENSe:]{RESistance|FRESistance}:NULL:VALue
.
l
The instrument disables the null function after a Factory Reset (
), Instrument Preset
(
), or CONFigure function.
Keysight True
volt
Series Operating and Service Guide
349
SCPI Programming Reference
