CONFigure:TEMPerature [{FRTD|RTD|FTHermistor|THERmistor|TCouple|DEFault} [, {<type>|DEFault} [,1
[, {<resolution>|MIN|MAX|DEF}]]]]
Sets all measurement parameters and trigger parameters to their default values for temperature meas-
urements. Also specifies the transducer and the measurement resolution.
Parameter Typical Return
<probe_type>: {FRTD|RTD|FTHermistor|THERmistor|TCouple}.
Default: FRTD.
+2.12320000E+01
<type>: 85 (only possible value for RTD/FRTD), 5000 (only possible
value for THERmistor/FTHermistor), or E, J, K, N, R, T (TCouple).
<
resolution
>: See
Resolution Table
or
Range, Resolution and
NPLC.
The default is equivalent to 10 PLC.
Configure a 4-wire RTD measurement. Then make a measurement using an external trigger with positive
slope (rising edge) and read the measurement:
CONF:TEMP FRTD,85
TRIG:SOUR EXT;SLOP POS
READ?
l Thermocouple measurements (TC) apply only to the 34465A and 34470A.
l For temperature measurements, the instrument internally selects the range; you cannot select the
range to be used.
l
The <resolution>parameter only determines the integration time; it does not specify the resolution of
the temperature measurement. This parameter is optional; however, if you specify <resolution>, you
must also specify "1" as the implied range parameter. For example: CONF:TEMP
RTD,85,1,0.000001 selects the 10 PLC integration time on the 34461A.
l To change temperature units, use UNIT:TEMPerature.
l For RTD and thermistor measurements, the instrument autoranges to the correct range for the trans-
ducer resistance measurement. For thermocouple measurements, the 100 mV range is selected.
l For thermocouple measurements, the internal reference is selected. See SENSe:TEMPer-
ature:TCouple:RJUNction:TYPE.
l If the input signal is greater than can be measured on the specified manual range, the instrument dis-
plays the word Overload on front panel and returns "9.9E37" from the remote interface.
l Use READ? or INITiate to start the measurement.
Keysight Truevolt Series Operating and Service Guide
251
SCPI Programming Reference
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