28
LRR 1-50, LRR 1-51 - USA - Installation & Operating Manual -
850702-01
Calibration
Action
Display
Function
Turn rotary knob until CAL is
shown.
CAL is shown.
Calibration is selected.
Press and hold the push-
button (on rotary knob)
The last reading is shown and
the digit on the right flashes
(xxxX).
Enter the conductivity, starting with the digit
on the right.
Turn the rotary knob clockwise
or counterclockwise to enter
the required digit.
xxxX
Enter the first digit.
Briefly press the push-button.
The second digit from the
right flashes (xxXx).
You can enter the second digit.
Repeat the last two steps
until you have entered the
conductivity in full.
The entered conductivity (xxxx)
is shown.
Enter the conductivity in full.
quit
Timeout. The system returns to parameter
settings. Entry has been discontinued due to
a lack of activity.
Press and hold the push-
button (on rotary knob).
donE
The new calibration value has been applied
and a CF value calculated on this basis.
CF.Er
CF value is outside the admissible range. The
previous calibration has been retained.
Bringing into service
Conductivity controller LRR 1-50: Setting switchpoints and parameters
