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Command Description
Calibration Parameters Menu
Read R0 calibration parameter r[0]
Set R0 calibration parameter
to n
Read ALPHA calibration
parameter
Set ALPHA calibration
parameter to n
Read DELTA calibration
parameter
Set DELTA calibration
parameter
Read BETA calibration
parameter
Set BETA calibration
parameter
Miscellaneous
Read firmware version
number
Read structure of all
commands
Read ALL operating
parameters
Legend:
Note:
[1] Preface all commands with either C: (for cold side) or H: (for hot side). If the C: or H: is left off, the returned value is for the hot side.
[2] The returned command has either C or an H before the colon depending on which side was queried.
Calibrate a Single Probe
For optimum accuracy and stability, allow the Product to warm up for 10 minutes after power-up and
then allow adequate stabilization time after reaching the set-point temperature. After you complete
Product operation, set the temperature to 25 °C for one-half hour to allow the well to cool before
switching the power off.
Insert the probe to be calibrated into the Product well. The probe should fit snugly into the calibrator
probe sleeve yet should not be so tight that it cannot be easily removed. Avoid any dirt or grit that may
cause the probe to jam into the sleeve. For best results, insert the probe to the full depth of the well.
Once the probe is inserted into the well, allow adequate stabilization time to allow the test probe
temperature to settle as described above. Once the probe has settled to the temperature of the well,
the probe may be compared to the calibrator display temperature. The display temperature should be
stable to within 0.1 °C (32.18 °F) for best results.
Never introduce any foreign material into the well. Fluids can leak into the calibrator
and damage the calibrator or binding and damage to your probe.
Table 5. Controller Communications Command (cont.)
Command
Command
Format
1
Example
r
r[0]=n
r=100.324
al[pha]
al
al[pha]=n
al=0.0038433
de[lta]
de
de[lta]=n
de=1.3742
be[ta]
be
be[ta]=n
be=0.342
*ver[sion]
*ver
h[elp]
h
all
all
[] Optional Command data
{} Returns either information
n Numeric data supplied by user
9 Numeric data returned to user
x Character data returned to user
When DUPLEX is set to FULL and a command is sent to READ, the command is returned followed by a carriage
return and linefeed. Then the value is returned as indicated in the RETURNED column.
Returned
2
r0: 999.999
-
al: 9.9999999
-
de:9.99999
-
Be:9.999
-
ver.9999,9.99
list of commands
list of parameters
W Caution
Industrial Dual-Block Calibrator
Calibrate a Single Probe
Returned
Acceptable
Example
Values
r0: 100.578
-
-
100 to 105
al: 0.0038573
-
-
.002 to 006
de: 1.507
-
-
0.5 to 1.9
be:-0.342
-25 to 25
-
-
ver.9009,1.21
-
-
-
-
-
19
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