Seav LR 2212 Bedienungsanleitung Seite 9

Block input:
The control unit allows the block button connection (NC). Intervention during any func-
tioning phase of the control unit causes the immediate stop of the movement. A further
movement control will be valid as long as the block input has been deactivated and, in
any case, the control unit will carry out the automatism opening phase.
If not used, link up this input using jumpers.
Safety device 1:
The control unit makes it possible to power and connect photoelectric cells in accor-
dance with EN 12453.
Action is not taken into account during the opening stage but causes inverted motor
action during the closing stage.
The control unit must use photoelectric cells connected to dedicated inputs; otherwise
the control unit will not be enabled for operation.
Safety device 2:
The control unit makes it possible to power and connect photoelectric cells in accor-
dance with EN 12453.
Action during opening momentarily stops the movement of the gate; after release, the
control unit resumes its opening phase. Action during closing causes inverted motion.
The control unit must use photoelectric cells connected to dedicated inputs; otherwise
the control unit will not be enabled for operation.
Opening and closing stop limit:
The control unit makes it possible to connect two opening and closing stop limits (NC).
Action in the respective operating stages causes the motor to stop immediately for
motor outputs 1 and 2.
These inputs must be bridged if they are not used.
Initial pick-up and motor power adjustment:
The electronic control unit is equipped with initial pick-up and motor power adjustment
functions which are fully managed by the microprocessor.
The initial pick-up function is used to help the motor in its initial activation stage, pow-
ering it at the maximum level for 2 seconds, even if the motor power adjustment func-
tion is enabled. The motor power adjustment function is used to ensure correct motion
so that the gate is locked in position if any obstacles emerge, without harming individ-
uals or damaging property.
Deceleration:
The motor deceleration function is used to avoid the high-speed closing of swinging
gates at the end of the opening and closing phases.
Deceleration can be programmed for the desired points (before the gate is totally open
or closed) during motor timer programming.
Indicator light:
The control unit makes it possible to connect a 24 V d/c lamp in order to display the
operating status of the automation. Lamp: when off the automation is closed, when lit
it is open, when flashing slowly the motor is in its opening phase and when flashing
quickly the motor is in its closing phase.
Flashing beacon or courtesy light operation:
The control unit is fitted with an output for a 230 V a/c flashing beacon. Its operation is
influenced by the settings selected in Extended menu 2.
Operation with TIMER:
The control unit may be connected to a timer instead of using the open-close com-
mand button (PUL).
Example: at 8:00 a.m. the timer closes the contact and the control unit opens the shut-
ter; at 6:00 p.m. the timer opens the contact and the control unit closes the shutter.
Between 8:00 a.m. and 6:00 p.m. at the end of the opening phase, the control unit dis-
ables the flashing beacon, the automatic closing stage and the radio controls.
PROGRAMMING:
SEL button: selects the type of function to be stored; selection is indicated by the
flashing of the LED.
By pressing the button repeatedly, you can select the desired function. The selection
remains active for 10 seconds (indicated by the flashing of the LED); after 10 seconds,
the control unit returns to its original status.
SET button: programmes the information according to the type of function selected
previously using the SEL button. IMPORTANT: The function of the SET button 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 some
important functions.
MAIN MENU
Reference LED LED Off
1) 1-2 MOTORS 1-motor automation
2) AUT / P-P automatic
3) CODE no code
4) PED. CODE no code
5) T. MOT. motor time 30 sec.
6) T.MOT.PED. ped. mot time 10 sec.
7) T. PAUSA. without aut. closing
8) RIT. ANTE without gate delay.
1) 1 – 2 MOTORS:
To facilitate the installation process, the control unit has two default configurations for
automations using 1 or 2 motors.
The control unit in its default configuration offers typical 1-motor automation manage-
ment (e.g. sliding gate); if you need to enable the alternative pre-set 2-motor automa-
tion management (e.g. swing gate), proceed as follows: use the SEL button to navi-
gate to the position where the 1-2 MOTORS LED flashes and press the SET button.
From this moment the 1-2 MOTORS LED will remain lit and the procedure will then be
complete.
Repeat the procedure to restore the previous configuration. In the 1-motor mode, if
- 9 -
LED On
2-motor automation
step-by-step
code entered
code entered
time programmed
time programmed
with aut. closing
programmed time