Genius Brain 03 Instrucciones Para El Uso página 24

Pagina  BRAIN 03 / BRAIN 04
Guide for the installer
4. Give an OPEN A command to any device connected to this input - the display shows value "Pr", and the leaves begin
to move. The first manoeuvre performed by the leaves must be closing. If this does not happen, stop gate movement by
pressing the "RESET" push-button. Power down, and then reverse the wires of the motor/s which performed the opening
manoeuvre. Resume the programming procedure from point 1.
5. When the closing mechanical stop point is reached, the gearmotors pause for about 2 seconds, and then restart with a
total opening manoeuvre up to the opening mechanical stop point or up to the relevant travel limit device.
6. When the opening position is reached, pause time count begins, even if the automatic re-closure is not
enabled.
7. When the required time has elapsed, give another OPEN A pulse, and the gate will begin to close.
8. When the closing stop point or relevant travel limit device has been reached, programming has terminated, and the
display shows value "--".
The display shows value "Pr" during the entire programming procedure.
The flashing lamp stays lighted on steady beam during the entire programming time.
During the programming procedure, leaf movement is slowed down.
This is a very important safety device, its calibration remains constant with time and is not subject to wear and tear.
As specified in paragraph 7, this control unit is able to operate with two different modes for the obstacle detection during
the gate movement: amperometic (obstacle is detected according to the variations of the current absorbed by the motors)
and via encoder.
Both modes are active both during the closing and during the opening phase of the gate in the following ways:
Opening phase: when an obstacle is detected, the leaves reverse their motion up to the total re-closure of the gate. At the end
of the closing phase, the gate waits for an OPEN command to resume operation. Even if the obstacle persists,
the gate always reverse motion, stopping after having reached the closing mechanical stop point.
Closing phase: when an obstacle is detected, the gate reverses motion up to the complete opening of the leaves. When the
opening mechanical stop point has been reached, the control unit, according to the selected logic, starts
the pause time count or waits for an OPEN command to resume the gate closure. If the obstacle is still present
after the start of the closing movement, the leaves reverse motion again up to the complete opening without
disabling the automatic re-closure, if set. On the fourth consecutive operation, without removing the obstacle,
the control unit stops the leaf close to the obstacle and goes into STOP , thus disabling the gate automatic re-
closure, if set. To resume normal operation, remove the obstacle and send an OPEN command.
In the last 5 cm from the opening and closing mechanical stop points, the control unit stops the movement of the gate
without reversing leaf motion.
FUSE PROTECTION
F1=T10A
Power supply
24Vac
250V - 5x20
The outdoor enclosure is designed to house the control unit, the toroidal transformer and any buffer batteries
(Optional).
To secure the toroidal transformer and the board support, consult the specific instructions.
To secure the control board, follow the instructions below:
1. Position the supplied spacers (Fig. 11 Ref. a) on the columns identified by the following letters: A-C-I-P-Q-G.
2. Secure the board using the supplied screws (Fig. 11Ref. b).
The spacers positioned next to letters A & P serve only for supporting the board.
3. Locate the cables required for your installation.
4. To position and wire the battery kit, refer to the relevant instructions.
If you are using the battery kit, YOU MUST clear the pre-drilled hole in the lower part of the enclosure (Fig. 12 Ref. c) as
specified by current safety laws.
12. OPERATION OF ELECTRONIC CLUTCH
13. Protection fuses
FUSE PROTECTION
F2= Self-reset- Supply to ac-
ting cessories
14. HOW TO SECURE THE BOARD
FUSE PROTECTION
F3= Self-reset- Battery-char-
ting ger
FUSE PROTECTION
F4= Self-reset- Flashing lamp
ting output