Procedure To Programme Controller Back To Factory Default Settings - Centurion D3 Installation Manual

PED A momentary normally-open contact from a pedestrian key switch, pushbutton, keypad, radio
receiver etc. which will cause the gate to open to the Pedestrian position. The gate opens only
after the adjustable pre-flash time (default - 2 seconds). If the contact is held closed the auto-
close is suspended until the contact reopens.
LCK If the normally-closed contact between LCK and COM is held open, all triggers which would
normally cause a closed gate to open (e.g. TRG, PED, FRX) will be inhibited. If the gate is open,
opening or closing and the LCK contact is opened the gate will continue to respond until such
time as the gate is in the fully closed position.
NB
operators fitted with a CE chip, LCK is configured as an opening safety beam input and
operates in the same manner as the IRB input except that the gate would stop and reverse
when opening and stop when closing.
SET This terminal has two functions:
1. If SET is linked to COM with no power present to the controller and power is then applied, the
controller will be put into Programming mode.
2. If SET is linked to COM when power is already applied, this action will cause the pillar light
relay to energise. A momentary contact causes the relay to energize for a period of time as
defined for the courtesy light timer. If the contact is made for a period exceeding 3 seconds
the pillar light relay will energize and remain energized indefinitely until a new momentary
contact is given.
Procedure to Programme Controller Back Procedure to Programme Controller Back
to Factory Default Settings to Factory Default Settings
1. Remove all power (Power supply and battery ).
2. Fit the " SET " link.
3. Connect " PED " and "
4. Reconnect all power. (
5. Remove all power (Battery and power supply).
6. Remove the " SET
7. The card is now programmed to default settings as shown on page 44 (Gate open/closed limits are
not affected).
: If the LCK function is not required a link must be fitted between LCK and COM. For
FRX " to " COM ".
L1 AND L2 will illuminate).
" link and disconnect " PED " and " FRX " from "
Page 32
COM ".