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INSTALLATION & TECHNICAL MANUAL
AURORA UTILITY PROGRAMS
The Aurora signboard has several auxiliary functions that may be activated via the
OPTIONS dipswitches on the controller board.
PROGRAM
SW 1
SW 2
SW 3
SW 4
1 – NORMAL Mode (No program)
OFF OFF OFF OFF
2 – Axle Weighing with Totals
OFF
OFF
ON
OFF
3 – Axle Weighing (Driving On)
OFF
OFF
OFF
ON
4 – COMMAND mode.
OFF
OFF
ON
ON
Program 1: Normal Mode
-
No specific program is selected.
Program 2: Axle Weighing with Totals
- For use with axle scales only!
•
Scale at zero – GREEN light.
•
Truck drives its first axle on the scale, after motion stops – RED light. The
Aurora displays the axle weight and axle number (A1).
•
GREEN light – Ready for the next axle. The next axle is driven onto the scale.
After motion stops – RED light. The Aurora displays the axle weight and axle
number (A2). Repeat for each remaining axle.
•
After the last axle (weight at or near ZERO) – RED light. The truck’s total axle
weight is displayed for 10 seconds (flashing).
•
Scale at or near ZERO – GREEN light. Ready for the next truck.
Program 3: Axle Weighing - Driving on
- For axle weighing on regular vehicle scales.
•
Scale at zero – GREEN light.
•
Truck drives its first axle on the scale, after motion stops – RED light. The
Aurora displays and axle number (A1), then the axle weight – GREEN light.
•
The next axle is driven onto the scale. After motion stops – RED light. The
Aurora displays the axle number (A2), then the axle weight – GREEN light.
•
This is repeated until all axles are on the scale. After motion stops – RED light.
The Aurora displays the axle number (A
n
), then the final axle weight – GREEN
light.
•
If there is no motion or significant weight change for 12 seconds, the truck’s total
scale weight is displayed and the truck can drive off the scale.
Summary of Contents for AURORA 45
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