FIGURE 19.
Off
Gate is closed
On
Gate is partially or fully open
Continuous slow flash
Gate is opening
Continuous fast flash
Gate is closing
Three flashes every two seconds
Battery voltage is low
Four flashes every two seconds
Multiple collisions have occurred
Pre-flashing Mode C
With Pre-flashing Mode C activated, the Pillar Light Relay will activate
for two seconds before gate movement occurs, as well as during gate
movement. This means that gate movement will be delayed for a
period of two seconds after a trigger signal has been received.
To change the Courtesy (Pillar) Light to one of the Pre-flashing Modes, please
refer to the section, 'Customising the Features and Functions' on page 16.
3.1.12. External Gate Status Indication LED
An LED (Light Emitting Diode)
mounted on your intercom
allows you to view the position
of your gate and the condition of
the battery and power supply
from the safety of your home.
The different signals of the LED
are described below:
If you choose not to fit a Gate Status Indicator, the status LED
on the controller can also be used for troubleshooting.
3.1.13. Battery-low Protection
The
D2 Turbo
controller has circuitry that monitors the state of the
battery. During a power failure, energy is drawn from the battery but
not replaced.
To protect the battery from being damaged, the protection circuitry
prevents the motors from being run off the battery when the battery
voltage drops below 10.6V.
Indication that the Battery-low Protection has been triggered is provided
by the onboard buzzer and status LED on the controller (and intercom if
so equipped and connected to the controller). The LED will flash three
times every two seconds, as will the buzzer beep three times every two
seconds. The gate system will also shut off until such time as the
battery has recharged to an acceptable level.
Consult your gate automation specialist or Centurion Systems (Pty) Ltd
if you discover that your Battery-low Protection signal continues to re-
occur.
Features
and
Functions
page 15