•
E (semi-automatic):
This mode requires a
command to open and a command to close.
A second command during opening stops the
gate. A second command during closing
reopens the gate.
•
EP (semi-automatic, step by step):
This
mode requires a command to open and a
command to close. A second command
during opening or closing causes the gate to
stop. A third command then reverses the
previous motion of the gate.
•
B (manned, pulsed):
This mode is designed
for guard station use and requires a three-
button switch (pulsed) to open, close, and
stop the gate.
•
C (manned and constant):
This mode
requires constant pressure switches. One to
open and one to close. No pressure on a
switch stops the gate.
The three programming push buttons allow the
programming of the torque (or pressure), the pause
time between opening and closing, and the leaf delay
on closing.
WARNING
!
Turn the main power off before you
make any electrical connections.
For all FAAC hydraulic operators using the 455 D
control panel, the force
must
be set at its maximum
setting of 50 in order to supply the correct voltage to
the operator.
P
AUSE
T
IME
:
The pause time between opening and
closing can be adjusted from 0 seconds to 4 minutes.
Time is adjusted in one-second increments from 0—
59 seconds. When 60 seconds is reached, time is
adjusted in 10 second increments up to 4 minutes.
i.e. if display shows 2.5, it means 2 minutes and 50
seconds.
L
EAF
D
ELAY
:
You may choose to delay one leaf on
closing for overlapping gate leaves. Be sure the
operator on the leaf for delayed closing is connected
to Motor 1. On opening, the leaf connected to Motor 2
is delayed 2.5 sec.
N
OTE
: If an opening leaf delay is desired, it must
be enabled in the Advance Programming.
However, if enabled, you cannot
adjust
this
opening delay of the operator connected to
Motor 2.
The closing leaf-delay time is adjustable from 0 to 4
minutes.
N
OTE
:
If the opening/closing time is set at less
than the leaf delay time, the delayed leaf closes
at the end of the closing time.
opening and closing, respectively, are triggered. Use
the LEDs and the next table to determine if the
accessory devices you have installed are operating
properly.
Electric Locks:
An electric lock can be wired to
the 455 D in
terminals 18 and 21 (12Vac pulsed
provided). If a reversing stroke is needed to allow the
electric lock to release, this must be done in advanced
programming.
See page 19 for the connections for a magnetic locking
device.
W
ARNING
L
IGHT
:
Connect a warning light to
terminals 18 and 20 in the group labeled
W.LIGHT
in terminal block J1 and J5. The terminals provide
an output voltage of 24 VDC, maximum power 3
Watts. This output voltage will power most 24 VDC
warning lights.
N
OTE
: The behavior of the warning light varies
according to the logic you have set.
L
OGICS
A, S, E, EP,
AND
B
:
The warning light is on
steadily during opening and the pause phase. During
closing, the light flashes.
L
OGIC
C
:
The warning light is on steadily during
opening and flashes during closing.
S
ET
O
THER
O
PERATING
C
ONTROLS
WARNING
! Turn the main power off before you
make any electrical connections.
You need to program the control panel for your gate's
operation. The 455 D Control Panel has on board
programming that controls a wide range of functions.
O
PERATING
L
OGICS
N
OTE
: The 455 D Control Panel provides inputs
for opening reversing devices and closing
reversing devices. FAAC strongly recommends
the use of reversing devices, such as photocells
or other non-contact sensors.
•
A (automatic):
The gate opens on command
and automatically closes after a pause phase. A
second command while opening is ignored; a
second command during the pause phase
interrupts the pause time; a second command
during closing reopens the gate. A maintained
open command will hold the gate open.
•
S (security):
The security mode is like A logic
except that a second command during opening
immediately closes the gate. A maintained
open command will not hold the gate open.
Page 18
January, 200 4
412 O pe rator And
455 D Control Panel I nst allatio n M anual
T
HE
455 D C
ONTROL
P
ANEL
I
NSTALLATION
I
NSTRUCTIONS
