Keysight 34470A - Make a Second Set of Measurements Using Automatic Null Value Selection; Typical Response: +0.00000000 E+00,+0.01420000 E+00

[SENSe:]TEMPerature:NULL:VALue:AUTO {ON|1|OFF|0}
[SENSe:]TEMPerature:NULL:VALue:AUTO?
Enables or disables automatic null value selection for temperature measurements.
Parameter Typical Return
{ON|1|OFF|0}. Default: OFF. 0(OFF)or1(ON)
Configure temperature measurements, using the null function to subtract 25° from them. Make and read
two measurements:
CONF:TEMP RTD
TEMP:NULL:STAT ON;VAL 25>
SAMP:COUN 2
READ?
Typical Response: +1.04530000E+00,+1.04570000E+00
Make a second set of measurements using automatic null value selection:
TEMP:NULL:VAL:AUTO ON
READ?
Typical Response: +0.00000000E+00,+0.01420000E+00
l When automatic reference selection is ON, the first measurement made is used as the null value for all
subsequent measurements. [SENSe:]TEMPerature:NULL:VALue is set to this value. Automatic null
value selection will be disabled.
l When automatic null value selection is disabled (OFF), the null value is specified by: [SENSe:]TEMPer-
ature:NULL:VALue.
l The instrument enables automatic null value selection when the null function is enabled
([SENSe:]TEMPerature:NULL:STATe ON).
l This parameter is set to its default value after a Factory Reset (*RST), Instrument Preset
(SYSTem:PRESet), or CONFigure function.
SCPI Programming Reference
362
Keysight Truevolt Series Operating and Service Guide