Agilent Technologies Truevolt Series User Manual

[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: +1.04530000E+02,+1.04570000E+02
l Enabling the scaling function also enables automatic null value selection (SENSe:
{RESistance/FRESistance}:NULL:VALue:AUTO ON).
l To set a fixed null value, use this command: [SENSe:]{RESistance/FRESistance}:NULL:VALue.
l The instrument disables the null function after a Factory Reset (*RST), Instrument Preset (SYSTem:PRESet), or
CONFigure function.
[SENSe:]{RESistance|FRESistance}:NULL:VALue {<value>|MIN|MAX|DEF}
[SENSe:]{RESistance|FRESistance}:NULL:VALue? [{MIN|MAX|DEF}]
Stores a null value 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
-120 MΩ to +120 MΩ, default 0 +1.04530000E+02
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: +1.04530000E+02,+1.04570000E+02
l Specifying a null value disables automatic null value selection ([SENSe:]
{RESistance/FRESistance}:NULL:VALue:AUTO OFF).
l To use the null value, the null state must be on ([SENSe:]{RESistance|FRESistance}:NULL:STATe ON).
l This parameter is set to its default value after a Factory Reset (*RST), Instrument Preset (SYSTem:PRESet), or
CONFigure function.
Agilent Truevolt Series DMM Operating and Service Guide 205

Agilent Technologies Truevolt Series Specifications

General

Brand	Agilent Technologies
Model	Truevolt Series
Category	Laboratory Equipment
Language	English