Controller Programmable Features - Centurion D3 Installation Manual

STATUS light will start flashing at an even rate. Count all the flashes, and
when the number of flashes is the same as the COUNT value required.
Example 2:
Set the AUTO-CLOSE TIME to 10 seconds (That is Feature number 3, to a COUNT value of 10):
First select the Feature number 3 as in steps 5 to 7. Then
monitoring the STATUS light:
After a slight pause, the STATUS light will start flashing regularly:
Flash (1), Flash (2), Flash (3), Flash (4), Flash (5), Flash (6), ............Flash (9), Flash (10).
At this moment release the TEST
timer to 10 seconds.
L2 will come back on, indicating that the COUNT has been updated.

Controller Programmable Features

The terminology "FEATURE 2-2" refers to Feature number 2 with a status of 2. "FEATURE 3- COUNT"
refers to Feature number 3, with a user specified COUNT value.
Auto-close
This can be programmed ON (FEATURE 2-1) or OFF (FEATURE 2-2). The factory default is OFF. Auto-
close has the function of automatically closing a gate after a preset auto-close time.
A gate that is stopped while opening will always auto-close. A gate that is stopped while closing will
remain where it is stopped indefinitely (applies to STANDARD mode of operation only)
The Auto-close time is set in FEATURE 3-COUNT. It can be set from 1 to 255 seconds
Auto-close Override
It is possible for the user to temporarily turn off auto-close when the mode of operation is either
STANDARD and REVERSING. This is done by applying an impulse to the TRG input at the time of
opening the gate, for a period of time longer than the AUTO-CLOSE OVERRIDE TIME as set in FEATURE
8-COUNT.
To provide feedback that the override signal has operated, the gate will open and then stop opening after
the override time. The instant the impulse is removed the gate will complete its opening cycle. The Auto-
close feature is now off and the gate will remain open indefinitely. The next impulse received on TRG will
initiate the closing cycle and the auto-close is automatically re-instated.
Mode of Operation
It is possible to select 4 different modes of operation: STANDARD, CONDOMINIUM, PIRAC and
REVERSING (FEATURE 4-1 to 4-4). Only one mode can be activated at any one time. All the modes are
triggered by the contact present between the TRG input terminal and the COM terminal.
STANDARD MODE
the gate to start moving (either open or closed depending on its position). A second impulse
while the gate is still moving will stop the gate. A third impulse will cause the gate to reverse its
direction of travel, i.e the action is START - STOP - REVERSE.
button to give a COUNT value of 10. This sets the auto-close
(FEATURE 4-1) (This is the factory default mode) - A trigger impulse will cause
press and hold
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release the TEST button
the TEST button while