HP E1313A Manual page 144

Chapter 4
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3. For example, to use the 5K thermistor built into the HP E1413-66510
terminal block, do the following:
a. Connect the built-in thermistor to a channel's input terminals on
the terminal block. In this example, we will use channel 0.
Connect wires from the terminal labeled " HTS" to the terminal
labeled " H00", and connect a wire from the terminal labeled
" LTS" to the terminal labeled " L00".
b. Be sure the HP E1413's current source is connected to excite the
on-board 5K thermistor. This requires the two jumpers at JM1
to be in the " on-board" position (not the REMote position), see
Figure 2-11 on page 46 for the HP E1313 or Figure 2-12 on
page 47 for the HP E1413.
c. Define channel 0 to be a 5K thermistor reference temperature
channel. This requires the command
[SENSe:]REFerence THER,5000,(@100)
d. Put Channel 0 into the scan list before any thermocouple
channels. Do this using the
command. Each time channel 0 is measured, a new value for the
reference temperature will be stored in the HP E1413, and used
for the thermocouple channels that follow in the scan list. The
measured reference temperature by default is sent to the CVT
and FIFO. If you do not want the reference temperature
reported, you can set the Channel Data Modifier for that channel
to 7 (see " Controlling Data Conversion and Destination" on
page 108).
The SCPI Command sequence should be:
SENS:FUNC:TEMP TC,E,(@108:115)
SENS:FUNC:TEMP TC,J,(@116:123)
SENS:REF THER,5000,(@100)
ROUT:SEQ:DEF LIST1,(@100,108:115,116:123)
INIT:IMM
TRIG:IMM
SENSe:DATA:FIFO?
Understanding the HP E1313/E1413
.
ROUTe:SEQuence:DEFine
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