[SENSe:]TEMPerature:TRANsducer
:TCouple:CHECk {OFF|ON}[,(@<ch_list>)]
:TCouple:CHECk? [(@<ch_list>)]
Disable or enable the thermocouple check feature to verify that your
thermocouples are properly connected to the screw terminals for
measurements. If you enable this feature, the instrument measures the
channel resistance after each thermocouple measurement to ensure a
proper connection. If an open connection is detected (greater than 5 kΩ
on the 10 kΩ range), the instrument reports an overload condition for
that channel. The default is “OFF”. The :CHEC? query returns the
thermocouple check setting. Returns “0” (OFF) or “1” (ON).
[SENSe:]TEMPerature:TRANsducer:TCouple
:RJUNction {<temperature>|MIN|MAX}[,(@<ch_list>)]
:RJUNction? [(@<ch_list>)]
Set the fixed reference junction temperature for thermocouple
measurements on the specified channels. Specify a temperature
between -20 °C and +80 °C (always specify the temperature in °C
regardless of the temperature units selected ). The default is 0 °C.
The :RJUN? query returns the fixed junction temperature (in °C)
currently selected. MIN selects -20 °C. MAX selects +80 °C.
[SENSe:]TEMPerature:RJUNction? [(@<ch _list>)]
Query the internal reference junction temperature on the specified
channels (useful only for an internal reference source). Returns the
reference temperature in °C regardless of the temperature units
currently selected. Returns a number in the form “+2.89753100E+01”.
5
Chapter 5 Remote Interface Reference
Temperature Configuration Commands
221