Martel Electronics 3001 - Manual (Page 76)

TC_REF? IEEE-488 RS-232 Sequential Overlapped
This command returns the source of the temperature being used for cold junction
compensation of thermocouple source and measurement.
Parameter: <None>
Response: <value>
where <value> is one of the following:
INT internal temperature sensor in use
EXT external reference value in use
Example: TC_REF?
INT
This example indicates that the internal sensor is in use.
TC_TYPE IEEE-488 RS-232 Sequential Overlapped
This command sets the Thermocouple (TC) sensor type being used for TC temperature
source and measurement. Normally, before using the TC_TYPE command to select the
TC type, use the TSENS_TYPE command to select TC mode, and afterwards set the
output temperature using the OUT command, if applicable. A change in temperature
sensors sets the output to 0 °C.
Parameters: <value>
where <value> is one of the following:
B B-type thermocouple
C C-type thermocouple
E E-type thermocouple
J J-type thermocouple
K K-type thermocouple
L L-type thermocouple
N N-type thermocouple
R R-type thermocouple
S S-type thermocouple
T T-type thermocouple
U U-type thermocouple
XK XK-type thermocouple
BP BP-type thermocouple
Z 1 mV/°C
Response: <None>
Example: TC_TYPE J
This example sets the thermocouple type to J-type.
X X X
X X X
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