PRESIDENT AA50075B Mode D'emploi page 25

the battery. The functioning of the bar is ensured up to a voltage level of
about 20V, after which we have a signalling given by the recharge card
of the gearcase which blocks the bar and makes the battery state pilot
light lighten. Once the network voltage is back, the recharge card starts
charging the battery and the battery state led switches off. It is sufficient to
press the remote control (or the opening button 1 or 2 or the step by step
button ) to open the bar. When the bar is open, give a closing command
or wait the pause time before the automatic closing => the bar starts
closing. When closed, the normal functions are reactivated.
DIP 9 - ON => with lack of network voltage the bar opens automatically, the battery state
led switches on and all controls are inhibited. When the network voltage is
back, the bar closes immediately thus resetting the controls and safeties
functioning.
IN CASE NO BATTERY IS CONNECTED, through the DIP 10 you can have the following
options:
DIP 10 - OFF => In lack of the network voltage the bar stays still or, in case it is moving, it
stops. Once the network voltage is back, it is sufficient to press the remote
control, 1 and 2 OPENING buttons or step by step button to open the bar.
When the bar is open, give a closing command or wait the pause time
before the automatic closing => The bar starts closing => When closed,
the normal functions are reactivated. During the realignment the securities
are active.
DIP 10 - ON => At the return of the network voltage the bar closes if open, and doesn't
close only in case the clock function is active. (see OPENING 1 button).
SAFETY FITTINGS OPERATION
SECURITY LOCK
For a correct functioning of the system, the DL4 led must always be on to signal that the
manual release has not been activated. If the DL4 led is off no movement of the bar is allowed
because it has been manually released with the special key.
ENCODER
It has the duty to act as security and to define the running, both during the closing and the
opening phase, with reversal of the movement.
It is possible to exclude the ENCODER, which only functions as security, through DIP 7 (OFF).
In case the ENCODER should not work (not fed, disconnected wires or faulty) the movement
of the bar is not carried out.
If after a first intervention of the ENCODER in closing or opening phase there is a second one,
obviously in the contrary sense, the bar stops and then reverses for 1 sec. The bell (buzzer
optional) will be activated to signal the alarm state for 5 minutes and the flashlight will be
active for a minute.
During or after the 5 minutes of sounding alarm (buzzer optional), it is possible to reset the
functioning of the bar by pressing any control button.
PHOTOELECTRIC CELL (terminals 3-4)
When the bar is down, if there is an obstacle in the radium of the photoelectric cells and
the opening command is given, the bar opens (during the opening phase the photoelectric
cells will not work).
The photoelectric cells will only work during the closing phase (with reset of the reverse
motion after a second even if they are busy).
N.B.: Every six months make sure to check that photocells are not out of order.
ATTENTION: In case the receiver led remains lit,
malfunctioning of the main supply is suspected.
It is advisable to connect electrically the photocells stands
to the contact 10, to shield the photocells from external
noise.
Be careful not to short circuit the system when the supply
phases are inverted!
STOP BUTTON (terminals 3-5)
During whatever operation the STOP button stops the bar.
If pressed when the bar is completely open the automatic closing is temporarily excluded (if
selected through DIP3). It is thus necessary to give a new command to make it close again.
At the following cycle the automatic closing function is reactivated (if selected through DIP3).
FLASHLIGHT (terminals 9 positive / 13 negative)
N.B.: This electronic board can feed ONLY FLASHLIGHTS WITH LIGHTENING CIRCUIT
and a 24V lamp.
The flashlight is active during the motion of the bar, or to signal the impact alarm state for
1 minute.
Use a flashlight (code ACG7061) with a max. 24V 20W lamp.
BUZZER (Optional - terminals 3 positive / 12 negative)
During the opening and the closing phase the buzzer will give a sounding intermittent signal.
In case of intervention of the securities (alarm) this sounding signal increases the frequency
of the intermittence.
Power provided for the functioning of the 200mA buzzer at 12Vdc.
TECHNICAL CHARACTERISTICS
- Humidity
- Feeding tension
- Frequency
- Battery feeding
- Transformer power
- Standby modus
- Network micro interruptions
- Flashlight max. load
- Power available for per photoelectric cells and fixtures
- Power available on radio connector
- All the inputs must be used as clear contacts because the power supply is generated inside
(safe power) the control panel, and it has been laid down in such a way to guarantee a
double or strengthened insulation in relation to the parts with dangerous power.
- Eventual external circuits connected to the outputs of the control board or of the expander
card must be carried out making sure that a double or strengthened insulation is used in
relation to parts with dangerous power.
- All inputs are run by a programmed integrated circuit which does a self check every time
it starts operating.
TROUBLE SHOOTING
After having carried out all connections, by carefully following the layout and having
positioned the bar in intermediate position, check the correct ignition of LEDS DL2, DL3, DL4;
the led DL1 can be ignited or extinguished.
In case of no ignition of the LEDS, always with bar in intermediate position, check the
following and replace any faulty components.
DL1 switched off
DL2 switched off
DL3 switched off
DL4 switched off
During functioning with personnel present, with DIP 1 at ON, check that during opening the
green DL6 LED switches on and that during closing the red DL7 LED switches on. If not,
invert the wires of the motor.
24Vdc
Cont.
10
25
< 95% without condensation
230V~ ±10%
50/60 Hz
20-24,5Vdc
130VA - V primary 230 Vac - V
Secondary 18Vac
100mA
100ms
24Vdc 20W
1A ±15%
200mA
Faulty Encoder
Faulty Stop button
Faulty photocells
Faulty manual release or unblocked bar.
G
B