Checking And Adjusting; Checking Motor And Gate Operating Direction; Remote Control Self-Learning; Self-Learning Of Gate Opening Stroke And Thrust Force - Aprimatic ONDA 424 Instrucciones Para La Instalación Electrica, El Uso Y El Mantenimiento

3.

CHECKING AND ADJUSTING

3.1

Checking motor and gate operating direction

• Release the motor with the release key and move the gate to the half open position, lock the motor with the key again
and move the gate a little until you hear the sound of mechanical parts
• Turn on the gear motor.
• Turn the Trimmer potentiometer TR2 clockwise all the way.
CAUTION! With the trimmer potentiometer TR2 turned in this way, make sure that nobody comes within the operating
range of the gate. When the self-learning procedure has been performed, set TR2 as described in Par. Adjusting the maximum
torque threshold.
• Set the selector switch S1 to MANUAL MODE.
• Use the YELLOW key to close the gate with the dead man function. NOTE: then set the selector switch S1 back to automatic mode.
• If the gate does not close but opens when you press the YELLOW key, you must reverse the polarity of the motor, as follows:
- turn off the power supply - (remove the battery charger card, if any)
- reverse the position of the specifi c jumpers ("Reversing Motor" see Control unit diagram)
- reverse the connections 6-7 - (put the battery charger card back in place).
3.2

Remote control self-learning

Before performing the stroke and thrust self-learning procedure, save at least one remote control.
• Make sure the gate is closed.
• Set the selector switch S1 to automatic mode and press and release the RED key.
• Press any key on the remote control you want to save (this key will be used to give the step by step START command by
remote control). The Blink-Light LED fl ashes twice to indicate that the remote control has been saved.
will otherwise indicate that the remote control has already been memorised.
• To program the remote control key to be used for START/pedestrian opening, press any key other than the START
key already programmed (then remember to perform the pedestrian opening self-learning procedure - see the paragraph).
3.3

Self-learning of gate opening stroke and thrust force

ATTENTION! To avoid crushing risk, do not use the mechanical gate stops as the gate stroke limits, but the actuator's
electromechanical limit switch and the limit switch plates carefully fitted as described to the Operator Instructions.
1 Set the selector switch
2 Move the gate to the CLOSED position* in such a way that it engages the limit switch.
note: To indicate that the CLOSED plate is in the correct position, the limit switch makes a clicking sound and the LED
BLINK-LIGHT fl ashes once**.
3 Move the gate to the required OPEN position* in such a way that it engages the limit switch.
note: indicate that the OPEN plate is in the correct position, the limit switch makes a clicking sound and the LED
BLINK-LIGHT fl ashes twice**.
4 Move the gate to an intermediate position (neither limit switch plate must be engaged) and lock the actuator. Move
the gate a little in either direction until you hear the sound of mechanical parts engaging.
5 Set the selector switch S1 AUTOMATIC mode.
6 Press and release the BLUE key.
- The fl ashing light and the BLINK-LIGHT LED on the card light up continuously;
- The gate CLOSES until the closed limit switch is engaged and then OPENS until the open limit switch is engaged
(the gate stroke is thus stored in the memory);
- The gate once again moves to the fully CLOSED position and then to the fully OPEN position (the gate forces are
thus stored in the memory).
CAUTION! During the self-learning procedure, do not place obstacles in the way of the gate and do not interrupt gate
movement. DANGER: During the procedure, keep all persons well clear of the gate.
• If the procedure ends successfully, the remote control gives two long fl ashes, if not, three short fl ashes. IF THE
PROCEDURE FAILS, IT MUST BE REPEATED FROM THE START (steps 1 to 6).
Alternatively, you may unlock the actuator and move the gate by hand, then lock it again when the gate is in the required position.
CAUTION: If the fl ashing does not match the position of the plate, reverse the connections of the limit switch wires.
Once the self-learning procedure has been completed successfully, the maximum torque threshold must be set
(see the paragraph).
3.4

Pedestrian stroke learning

NOTE: When learning is started, the gate must be in the closed position and self-learning of the opening stroke must be
complete (see the paragraph).
• With the S1 selector set to automatic mode, press key START on the remote control (or use the step-by-step START
command). The gate starts to
• When the gate reaches the required position for pedestrian opening, press the YELLOW key.
stroke learning is now complete.
ONDA 424/ONDA 624
S1 to MANUAL MODE.
The system does the following:
** 1 fl ash = CLOSED limit switch engaged; 2 fl ashes = OPEN limit switch engaged;
open.
engaging.
The Blink-Light LED lights up continuously.
* note: in manual mode, you may use the dead man keys, namely:
the YELLOW key to close; and the BLUE key to open;
- 15 -
CONTROL UNIT
A silgle fl ash
The gate stops. Pedestrian