
I-E67-TB82FF-2A February 13, 2002
12
TMPCAL
NO
023
MEASURE YES
MEASURE
STABL?
023
ENTER
NEW.VAL
MEASURE
TMP.CAL
RETURN
ENTER
UNITS
MEASURE
C
o
Toggle between degrees C and degrees F.
MEASURE
CALIBRATE
OUT/HOLD
CONFIGURE
SECURITY
DISPLAY
SPT/TUNE
MEASURE
CALIBRATE
OUT/HOLD
CONFIGURE
SECURITY
DISPLAY
SPT/TUNE
MEASURE
CALIBRATE
OUT/HOLD
CONFIGURE
SECURITY
DISPLAY
SPT/TUNE
If calibration succeeds, store
data and return to "TMP.CAL"
If calibration fails, display "BAD.CAL"
and do not save data.
C
O
C
O
Show last selected units.
NO
12.3
MEASURE YES
TB.OOS?
MEASURE
CALIBRATE
OUT/HOLD
CONFIGURE
SECURITY
DISPLAY
SPT/TUNE
mS/cm
Figure 12 – Screen Flow Diagram for Temperature
Calibrate State of Operation
Edit Calibrate State
The Edit Calibrate State allows a user to manually
adjust the sensor and temperature slope and offset
values. Though this function may not be suitable for
many applications, the Edit Calibrate State facilitates
quick and easy access to these calibration values for
troubleshooting purposes and to make separate
adjustments to process variable and temperature
data.
EDT.CAL
1.000
ENTER
PV SLP
MEASURE
MEASURE
CALIBRATE
OUT/HOLD
CONFIGURE
SECURITY
DISPLAY
MEASURE
ENTER
PV OFF
MEASURE
MEASURE
CALIBRATE
OUT/HOLD
CONFIGURE
SECURITY
DISPLAY
mS/cm
000
EDTCAL
RETURN
1.000
ENTER
TMP.SLP
MEASURE
MEASURE
CALIBRATE
OUT/HOLD
CONFIGURE
SECURITY
DISPLAY
ENTER
T.OFF. C
MEASURE
MEASURE
CALIBRATE
OUT/HOLD
CONFIGURE
SECURITY
DISPLAY
00.0
If entered data is out of min/max
range, "BAD.VAL" is displayed and
data entry i s r epeated.
If entered data is out of min/max
range, "BAD.VAL" is displayed and
data entry i s r epeated.
If entered data is out of min/max
range, "BAD.VAL" is displayed and
data entry is repeated.
If entered data is out of min/max
range, "BAD.VAL" is displayed and
data entry i s r epeated.
12.3
NO
TB.OOS?
MEASURE
MEASURE
CALIBRATE
OUT/HOLD
CONFIGURE
SECURITY
DISPLAY
mS/cm
YES
o
Calibration data can
only be viewed .
Figure 13 – Screen Flow Diagram for Edit
Calibrate State of Operation
Reset Calibrate State
The Reset Calibrate State sets the sensor and
temperature calibration data to factory values. This
state purges calibration history and should be initiated
before calibrating a new sensor.
When interrogating the calibration values after a reset
has been performed, the slope and offset values for
both the process and temperature sensors will be set
to 100%/1.000 and 000 µS/cm/000C, respectively.
RST.CAL
NO
MEASURE
MEASURE
CALIBR ATE
OUT/HOLD
CONFIGURE
SECURITY
DISPLAY
YES
MEASURE
RESET?
mS/cm
12.3
RSTCAL
RETURN
NO
MEASURE
MEASURE
CALIBR ATE
OUT/HOLD
CONFIGURE
SECURITY
DISPLAY
YES
TB.OOS?
mS/cm
12.3
Figure 14 – Screen Flow Diagram for Reset
Calibrate State of Operation
Note
The Reset Calibrate State will reset all calibration values;
therefore, the process sensor and temperature sensor will
require calibration after performing the Reset Calibrate
rocedure.
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