External Gate Status Indication Led - Centurion D2 Turbo Installation Manual

21.1.12.1C. 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) to one of the Pre-flashing Modes, please refer to
the section, 'Customising the Features and Functions' on page 60.

21.1.13. 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:
Off
On
Continuous slow flash
Continuous fast flash
Two flashes every two seconds
Three flashes every two seconds
If you choose not to fit a Gate Status Indicator, the Status LED on the controller
can also be used for diagnostics.
21.1.14. Battery-low Protection
The 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
quickly damaged, the protection circuitry prevents the motor 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 if you
discover that your Battery-low Protection signal continues to re-occur.
Gate is closed
Gate is partially or fully open
Gate is opening
Gate is closing
No mains present
Battery voltage is low
page 59
FIGURE 87.
TABLE 3.