Initial pick-up and motor power adjustment:
The electronic control unit is equipped with a VR1 trimmer for
initial pick-up and motor power adjustment that are fully
managed by the microprocessor. Adjustment can be within a
range of 50% to 100% of max power.
Warning: you will need to repeat the teach-in phase if
you wish to adjust the VR1 trimmer as the operation and
deceleration times may be affected.
Obstacle detection:
The electronic control unit has a VR2 trimmer for adjusting the
power required to detect obstacles. You can control this entirely
from the microprocessor.
The trimmer’s activation time can be set between a minimum of
0.1 seconds and a maximum of 3 seconds.
Warning:
- When limit switches are connected to the control unit, the
detection of an obstacle causes the motor to change direction
during the closing phase and reverse for 2 seconds during
the opening phase.
- When no limit switches are connected to the control unit,
the detection of an obstacle always causes the motor to
change direction during the closing phase (and then take 5
seconds to close) and reverse for 2 seconds during the
opening phase (and then take 5 seconds to stop).
Deceleration:
The motor deceleration function is used to avoid the gates
moving at high speed towards the end of the opening and
closing stages.
Deceleration can be programmed for the desired points
(before the gates are totally open or closed) during Motor Timer
programming.
Warning light:
The centre allows the connection of a 12Vdc 3 W (max)
light to show the state of the automation process. Light off
automation closed, access open, slow flashing motor
open, fast flashing motor closing.
Functioning of the Flasher or courtesy light:
The control unit has an output for the use of a flasher of
12/24*Vdc 4W max. Its use is conditioned by the settings
selected in Extended Menu 2.
Electric lock control Output:
The control unit has an output for the use of electric locks of
12/24*Vdc 12W max. It is activated for 2 seconds during each
initial opening phase.
Buffer battery:
The control unit has an incorporated 13.7 Vdc battery charger
(you need to use 12V batteries, even for 24V motors). The
control unit can be fitted with a buffer battery not exceeding
7Ah in capacity, which can be used for up to 20/30 complete
phases. The flashing light, if fitted, turns on for only the first 4
seconds of the phase in the event of a power cut.
Solar panel:
The control unit can be fitted with a solar panel for charging the
emergency battery.
Operation with TIMER:
The control unit may be connected to a timer instead of using
the open-close command button (PUL).
Example: at 8:00 a.m. the timer closes the contact and the
control unit opens the gate; at 6:00 p.m. the timer opens the
contact and the control unit closes the gate. Between 8:00 a.m.
and 6:00 p.m. at the end of the opening phase, the control unit
disables the flashing beacon, the automatic closing stage and
the radio controls.
PROGRAMMING:
SEL key:
selects the type of function to be stored; selection is
indicated by a flashing LED.
By pressing the key repeatedly, you can select the desired
function. The selection remains active for 10 seconds
(indicated by the flashing LED); after 10 seconds, the control
unit returns to its original status.
SET key:
programmes the information according to the type of
function selected previously using the SEL key.
IMPORTANT
: The function of the SET key can be replaced
with the radio control, if programmed previously (CODE LED
on).
MAIN MENU
The control unit is supplied by the manufacturer with the option
of selecting a number of principal functions.
---------------------- MAIN MENU -----------------
Led reference Led off Led on
1) TIPO MOTOR Linear Variable
2) AUTO PGM Automatic PGM = OFF Automatic PGM = ON
3) CODE No code Code activated
4) CODE PED. No code Code activated
5) T. MOT. 30 sec. activity Programmed delay
6) T.MOT.PED. 10 sec. pedestrian activity Programmed delay
7) T. PAUSA. No automatic close Automatic close
8) RIT. ANTE No gate delay Programmed delay
1) TYPE OF MOTOR:
The control unit has, by default, the operating logic for
connecting linear actuators (TIPO MOTORE Led off). To
enable the operating logic for connecting variable consumption
motor reducers (TIPO MOTORE Led on), proceed as follows:
press the SEL button until the TIPO MOTORE Led flashes,
then press the SET button. The TIPO MOTORE Led turns on
and remains steady. Repeat the procedure to restore the
previous configuration.
2) AUTO PGM:
The control unit allows you to execute (Simplified) Automatic
Programming.
Firstly, move the gates to their half-way position, press the SEL
button until the AUTO PGM flashes, then press and hold the
SET button; Motor 2 executes the closing phase up to the limit
switch or stop, and then Motor 1 does the same. If the motors
move in the wrong direction, release the SET button, unplug
the control unit and connect the wires properly to the motors. If
instead the motors act as required, the control unit should
execute a complete opening and closing phase and therefore
the entire auto programming procedure (you need to press and
hold the SET button until the end of the Auto Programming
procedure).
At the same time, the deceleration cycle is automatically
configured at 15% of the complete cycle.
During automatic programming, you can use the radio control
key on the control unit instead of the SET key, if stored
previously.
3) CODE:
(Radio control code)
The control unit can store up to 150 radio controls with different
fixed or rolling codes.
Programming
.
To programme the transmission code, proceed as follows:
press the SEL key until the CODE LED flashes and send the
desired code with the relevant radio control; programming is
completed when the CODE LED turns on and remains steady.
If you have stored 150 codes and you repeat the programming
operation, all the programming LEDs will start flashing to
indicate that no more codes can be stored.
Deleting the codes
.
All the stored codes are deleted as follows: press the SEL
button until the CODE led flashes, then press the SET button
and the CODE led turns off and the codes are deleted.
4) CODE PED:
(Pedestrian radio control code)
2 Rev. 1.0 08/10/2010
Summary of Contents for LRS 2239
Page 7: ...7 Rev 1 0 08 10 2010 ...
