RIB T2 Mode D'emploi page 25

perform the cyclic command open-stop-close-open-stop-etc.
DIP 6 - ON The K BUTT, the PED BUTT button, the RADIO REMOTE buttons
perform:
- the open command, if pressed with the gate completely closed
- the close command, if pressed with the gate completely opened
- no effect, if pressed during the gate opening
- the gate re-open, if pressed while the gate is closing
The K BUTT opens the gate completely, whereas the PED BUTT opens the gate
partially as described in Point F.
CLOCK FUNCTION
If you want the Clock Function must request T2 with firmware 08.
ATTENTION: A CLOCK CONNECTED TO T2 with fw 09 or more ACTIVATES
THE AUTOMATIC MOVEMENT OF THE GATE WITHOUT HAVING THE
PROTECTION OF THE SAFETY DEVICES!
The Clock Function is useful during rush hours, when traffic is heavy and the
flow is slow (e.g. entrance/exit of employees, emergencies in residential areas or
car parks and, temporarily, for removal vans) and it's necessary to keep the gate
opened.
CLOCK FUNCTION APPLICATION
It is necessary to request a T2 control panel with firmware 08.
Select the automatic functioning DIP 6 OFF.
It can be done by connecting a switch and/or a daily/weekly clock either in parallel
to the K BUTT button or instead of the K BUTT button. When the control board
receives this command, the gate will open and by keeping this contact closed for all
the time of the gate opening, the Clock Function is automatically activated. In fact,
once reached the open position, the gate will remain opened and all of the control
board functions are blocked. Only when K BUTT contact is released, the control
board functions are re-activated and the Automatic Closing restarts (if enabled)
doing the countdown to the gate closing.
PEDESTRIAN command (PED BUTT - COM)
This command is useful to open the gate partially, just enough, for example, to
permit a pedestrian crossing. In fact, the Pedestrian command (see Point F) is
carried out only by opening the motor M1 just enough for a pedestrian to pass, as
described into the Point F procedure.
From the Pedestrian opening position the Automatic Closing can be enabled or
disabled with DIP3.
From the Pedestrian opening position, the gate can be completely opened by the
OPEN or by the K BUTT button or by the RADIO button.
AUTOMATIC CLOSING (from the COMPLETE open position)
The Automatic Closing from the complete open position can be enabled turning
ON the DIP3.The maximum gap of time that can be programmed is 5 minutes (see
Point D and E).
AUTOMATIC CLOSING (from the PEDESTRIAN open position)
The Automatic Closing from the pedestrian open position can be enabled turning
ON the DIP3. The maximum gap of time that can be programmed is 5 minutes
(see Point F).
ELECTRIC LOCK (LOCK A+) command
The DIP 8 in the ON position enables the Electric Lock (MAX 15W 12V) command.
The Electric Lock (LOCK A+) will be automatically turned ON each time the gate
opens. If the DIP8 is OFF, the Electric Lock command is DISABLED.
The Electric Lock remains active for 1,5 seconds.
MANUAL RELEASE FACILITY
The DIP 9 in the ON position enables the Manual Release Facility. Once the gate
has completely closed, a short reversal manoeuvre (0.2 seconds) will be done to
ease manual release.
ELECTRIC LOCK unlocking FACILITY
The DIP 9 in the ON position enables the Electric Lock unlocking Facility. From
close position, just before opening, the gate will perform a short closing manoeuvre
(0.5 seconds) to ease unlocking from electric lock.
ELECTRIC LOCK coupling FACILITY
The DIP 10 in the ON position enables the Electric Lock coupling Facility. Once the
gate has closed, a short hammering close pulse (0.5 seconds) will be done at full
power to guarantee the electric lock or mechanical bolt coupling.
F
UNCTIONING OF SAFETY ACCESSORIES
PHOTOCELL (PHOT - COM)
In case the switch DIP4 is in the OFF position, the photocells are active both in
gate opening and in gate closing. In this configuration, if an obstacle cuts the
photocell beam:
- while the gate is closing, the gate will open
- while the gate is opening, the gate will stop and will restart opening when the
obstacle is removed
- while the gate is still, it will not move neither in opening nor in closing.
In case of the switch DIP4 is in the ON position, the photocells are active only in
gate closing.
In this configuration, if an obstacle cuts the photocell beam:
- while the gate is closing, the gate will open
- while the gate is opening, the gate will continue open
- while the gate is still, it will open if a open command is request, it will remain still
if a close command is request.
The photocell input (PHOT - COM) is a NORMALLY CLOSED contact.
In case there are more couple of photocells, the contacts from all the photocell
receivers must be connected in series.
In case the photocells are not installed, this contact must be short circuited with a
wire jump (from PHOT to COM) to permit the gate to operate.
AUTOMATIC CLOSING AFTER THE TRANSIT THROUGH THE PHOTOCELL
This option could be useful to close automatically the gate when the vehicle left and
disengaged the photocell beam. If the DIP12 is turned ON, this function is activated
and the PHOTO input will have two purposes:
- detect the obstacle and prevent the gate movement in according with the DIP4
position;
- close the gate as soon as the vehicle leaves the photocell beam.
If DIP12 ON and DIP4 OFF
If the gate is opening and a vehicle crosses the photo beam, the gate will stop.
When the vehicle leaves, the gate will close automatically after 1 second pause.
If DIP12 ON and DIP4 ON
If the gate is opening and a vehicle crosses the photo beam, the gate will continue
to open. When the vehicle leaves, the gate will stop and then closes automatically
after 1 second pause.
If the complete gate open position is reached before the vehicle leaving, the
DIP12 will be ignored and the automatic closing will be managed in according
to the DIP3 position.
PAY ATTENTION: it is highly recommended to check photocells operation at least
every 6 months.
SAFETY STRIP (EDGE - COM)
If an obstacle presses the safety strip:
- while the gate is still, it will not move neither in opening nor in closing
- while the gate is closing, the gate will open
- while the gate is opening, the gate will close.
In case the safety strip is held pressed a further quick reversion, after 2 seconds, is
performed. The gate interrupts any movement and this alarm state is indicated by
1 minute Blinker flashing. The normal gate operations can be restored by pressing
any push button or radio commands.
The safety strip input (EDGE - COM) is a NORMALLY CLOSED contact.
In case there are more than one safety strip, all their contacts must be connected
in series.
In case the safety strip is not installed, this contact must be short circuited
with a wire jump (from EDGE to COM) to permit the gate to operate and the
Safety Strip test must be disabled (DIP 13 OFF).
TESTING THE SAFETY STRIP equipment
The switch DIP13 ON enables to test the safety strip equipment. The test is
performed every time the gate completes a full opening. The test is available only
if the safety strip device is equipped with a dedicated power supply input.
In fact, the safety strip equipment power supply input can be connected to the
D+TEST and D- outputs (DIP13 ON). Automatically, every time the gate completes
a full opening, just before closing, the control board switches OFF the D+TEST and
D- power supply output for a very short time. While the safety strip power supply is
switched OFF, if everything is working fine the safety strip contact (EDGE - COM)
must open. In case the test fails, no other gate manoeuvre will be allowed.
NOT ALL THE SAFETY STRIPS CAN BE TESTED, THUS THE SWITCH DIP13
MUST BE LEFT OPEN.
FUNCTIONING IN DEAD MAN MODE WHEN THE SAFETY DEVICES ARE
FAILING
If the safety edge fails or remains engaged for more than 5 seconds, or if
photocell fails or remain engaded for more than 60 seconds, the K BUTTON and
PEDESTRIAN commands will work only in dead man mode.
The signal that this mode has been activated is given by the blinking of the
programming led.
With the blinking of the programming led, the opening and closing operation are
allowed only with the command button pressed and held. The radio commands
and that of automatic closing, will be excluded, since their use in this mode, is not
allowed by the norms.
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