45
URB 60 - Installation & Operating Manual -
819699-00
Configuring the level controller
Calibrating the boiler level
If a URW 60 is used for level measu-
rement, calibration is not available.
Open the “
Electrode”
menu.
Description of parameters:
■
■
Attenuation (Damping)
This parameter is used to settle the oscilla-
tions of the input signal.
■
■
Raw data
Displays the current digital boiler level.
■
■
Calibration point
The desired calibrated level can be set from
> 25 % to 100 %.
■
■
Cal. 100 % (calibration point)/Cal. 0 %
Calibrated boiler levels.
The calibrated raw data are shown in
the blank windows under Cal. 100 %/Cal 0 %.
Performing calibration:
The system must go to the 0 % range,
or this range must be calibrated.
Calibration may be performed in any
order.
1.
Reduce the boiler level to 0 %.
2.
When this level is reached,
confirm it.
The raw data are applied and displayed.
3.
Fill the boiler up to the defined calibration
point xxx %.
You can define the calibration point within the
limits > 25 % to 100 % using interpolation.
4.
Confirm the level.
