6.3.6 ACR mode
The menu in the image below will show when the tank is in ACR Mode.
6.3.6.1 ACR Configuration Parameters
l
Unstable delivery timer
: Enter the time necessary to let the product settle at the end of delivery.
Turbulence can occur during and after a delivery. This can cause incorrect indications. Enter a time
from 0 (disable) to 59 minutes. After this time a probe can be monitored as usual.
The recommended value is five (5) minutes.
l
Start delivery detection
: This shows the minimum quantity of product increase necessary to start
delivery detection. The recommended value is 100 liters.
l
End delivery detection
: This is the quantity (in gallons/liters) for each minute to show the end of
delivery. The recommended value is 20 liters (5.25 gallons).
l
Vapor Recovery system
:
l
Evaporation factor (%)
: This is used only when ACR tank mode is selected to calculate evaporation
loss as a percentage of unit volume. For diesel products enter “0,” for unleaded products enter “0.17.”
6.3.6.2 Calibration Parameters
l
Number of segments
: The tank is divided into a specified number of segments for Autocalibration.
The permitted range is 25-45 segments. The higher number of segments selected, the more precision
in the Autocalibration. This would also increase the time to complete Autocalibration.
l
Low segment
: This shows the lowest segment of the calibration range.
l
High segment
: This shows the top segment of the calibration range.
M2051-EU Rev.: 1 Dover Fueling Solutions
Page 37