24
7.9
Controller Reset – P7.0
Resets the controller to factory default values.
•
Conductivity range remains unchanged based on last selected range
•
All calibration data and conductivity calibration factor are reset
•
SP 1 is reset to 10 % of full scale
•
SP 2 is reset to 90 % of full scale
•
Hysteresis for both set points is reset to 5 % of full scale
•
Temperature compensation mode remains unchanged
•
In MTC mode, temperature value is reset to 25
o
C
•
Temperature Coefficient is reset to 2.1%
•
Normalization Temperature is reset to 25.0
o
C
NOTE: ATC temperature offset is
NOT
reset.
P7.0
RsT
n0
yeS
P7.1
Press
▲
and
▼
keys together (ESCAPE) at anytime, to leave the Setup mode and
return to Measurement mode.
P7.0: Controller reset
1.
Key in the password “022” as per procedure in Section 5.
2.
Press
▲
key until screen displays P7.0 and RST. Press ENTER.
3.
Screen will scroll P7.1, then ‘No’.
4.
Press
▲
or
▼
keys to toggle between YES and NO. Press ENTER to
confirm selection.
5.
Press
▲
and
▼
keys together (ESCAPE) to return to P7.0. Press
▲
and
▼
keys together again, to return to measurement mode.