21
BUILT-IN TRAFFIC LIGHT
(Aurora 45 SL Only)
The built-in traffic light may be controlled by remote switch, the pre-installed utility
programs, or serial commands (in Command Mode only).
Remote Switch
1. Wire remote switches to the Stop Light Remote Switch terminal (J2) on
the back of the Stop Light Display board. The Aurora display supplies
power to the switch.
2. The default condition (switch contact open) is GREEN. When the switch
contact is closed, the light turns RED.
Pre-installed Utility Programs
The following utility programs control the built-in traffic light. For program
overviews, see page 22.
PROGRAM
SW 1
SW 2
SW 3
SW 4
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
Serial Commands
When the Aurora is set in Command Mode, it will accept serial commands
to switch the built-in traffic light.
For a list of serial control commands, see page 24.
NOTE: Remote switches will be disabled if the Aurora has a
program selected.
Summary of Contents for AURORA 45
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