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Controller operation
Main Menu
5.2.4.1.1.3.3.1 PROG PROBE
The PROG PROBE parameter is used to tell the instrument to program a Smart Lemo
with the appropriate probe coefcients. Use the arrow keys to select “Yes” or “No”.
If “Yes” is selected, the Smart Lemo will be programmed with the appropriate coef-
cients for the selected conversion type. For ITS-90 and CVD the coefcient values
need to entered before programming the Smart Lemo. For IEC-60751 and Resistance,
no values are required to program the Smart Lemo.
5.2.4.1.1.3.4 TYPE (RESISTANCE)
The RESISTANCE option displays the resistance, in ohms, of the selected reference
probe. This temporarily overrides the temperatue conversion. The temperature conver-
sion type can be restored without losing coefcients.
5.2.4.1.2 TEST CALC
The TEST CALC (TEST REFerance CALCULATION) allows the technician to test
the output of a specic conversion algorithm. Simply select the conversion type and
enter a value for the requested parameter. Press ENTER, the algorithm computes the
answer, and it is displayed immediately in the parentheses at the bottom of the screen,
TEMPERATURE: XX.XXX.
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