[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: +1.0400,+1.0400
Make a second set of measurements using automatic null value selection:
TEMP:NULL:VAL:AUTO ON
READ?
Typical Response: +0.0000,+0.0100
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:
.
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 (
), Instrument Preset
(
), or CONFigure function.
SCPI Programming Reference
362
Keysight True
volt
Series Operating and Service Guide
