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7 DETAILED
DESCRIPTION
FUNCTIONS
7.1 ELECTRICAL CONNECTIONS
CN1:
BATT+24V:
Back-up Battery + input
BATT-24V:
Back-up Battery – input
LAMP+24V:
25W Flashing Light + output
LAMP-24V:
25W Flashing Light – output
MOT1+:
Motor 1 + Output.
MOT1-:
Motor 1 – Output
MOT2+:
Motor 2 + Output
MOT2-:
Motor 2 – Output
ELS+:
Electric lock +24Vdc
ELS-:
Electric lock -
CN2:
2nd CH:
Aux Radio CH Output (Free Contact max load 30V 1A)
2nd CH:
Aux Radio CH Output (Free Contact max load 30V 1A)
FOTO +:
Photocell control and power supply
FOTO -:
Common GND input
DS2:
Safety device 2 input (N.C.)
GND:
Common GND input
DS1:
Safety device 1 input (N.C.)
STOP 8K2:
STOP Input / 8K2
GND:
Common GND input
P PED:
Pedestrian Pushbutton/Single Leaf/open input (N.O.)
PP:
Open-close/close command Pushbutton input (N.O.).
ELS+:
Electric lock +24Vdc
ELS-:
Electric lock -
24V 5W:
Services output (+ 24Vdc)
GND:
Common GND input
+24V LED:
Indicator light output (+24 V 4 W)
ANT-:
Antenna Ground Input.
ANT+:
Antenna Hot pole Input.
CN3:
ENC1 +:
Motor 1 Encoder Power Input
ENC1 E:
Motor 1 Encoder Signal Input
GND:
Common GND input
MOT1 FCA:
Motor 1 Opening Limit Switch Input (N.C.)
MOT1 FCC:
Motor 1 Closing Limit Switch Input (N.C.)
ENC2 +:
Motor 2 Encoder Power Input"
ENC2 E:
Motor 2 Encoder Signal Input
ENC2 GND:
Motor GND input
MOT2 FCA:
Motor 2 Opening Limit Switch Input (N.C.)
MOT2 FCC:
Motor 2 Closing Limit Switch Input (N.C.)
CN4:
Secondary transformer
CN5:
Primary transformer
CN8:
L:
230 V line input (phase)
N:
230 V line input (neutral)
7.2 FUNCTIONAL CHARACTERISTICS
7.2.1 AUTOMATIC OPERATION (OPEN/CLOSE):
When either a stored remote or the connected low voltage pushbutton panel is
used to control the gate, operation is as follows: the first command opens the
gate until motor time elapses or until the gate reaches its opening limit position; the
second command closes the gate; if another command is transmitted before motor
time has elapsed or before one of the two limiters has been reached, the control unit
reverses the movement direction during both opening and closing.
7.2.2 STEP-BY-STEP OPERATION:
When the LED L1 of the main menu is turned on, when either the remote or
the low voltage control pushbuttons are used to control the gate, operation
is as follows: the first command opens the gate until motor time or until the
gate reaches its opening limit position; the second command closes the
gate; if another command is transmitted before motor time has elapsed or
before one of the limit stops has been reached, the control unit stops the
movement. Another command causes the gate to start moving again in the
OF
ALL
opposite direction.
7.2.3 STEP-BY-STEP 1 OPERATION:
Using either the remote control ( LED No. 1 on ) or the low voltage buttons to
operate the gate, the following operation will be effected: the first command
opens the gate until the motor limit time expires or until the gate reaches its
opening limit. The second command closes the gate; if a command is sent
before the end of the motor limit time or when one of the two limit switches is
reached, the control unit always stops motion. When opening after the pause
time, it does not automatically close the door (even if the pause time has
previously been programmed). A further command determines the resumption
of motion in the opposite direction.
7.2.4 AUTOMATIC CLOSING:
The control unit can be set up to close the gate automatically without
sending any additional commands.
The selection of this type of operation is described in Pause time
programming mode PAUSE TIME.
7.2.5 PEDESTRIAN OPENING:
The control unit allows, using both the remote control and the Ped input
button, the operation of the Motor no. 1 only, for a programmable time.
7.2.6 SINGLE LEAF:
Despite being utilized in the configuration for a 2-operator gate opener, the
control unit allows the Pedestrian/Single Leaf pushbutton to start exclusively
Operator no.1, in accordance with the programmed stroke.
7.2.7 EMERGENCY STOP INPUT:
The control unit allows the connection of an emergency stop pushbutton
(NC). Pressing this pushbutton irrespective of the current operating mode
of the control unit will cause immediate stopping of the gate movement.
An additional gate movement command will be valid provided the
emergency stop input is deactivated and, in any case the control unit will
reverse the motion of the automatism with 5 seconds pre-flashing.
Important Note: Jumper this input if it is not to be used.
7.2.8 PHOTOCELLS:
Photocells can be powered by and connected to the control unit in
accordance with directive EN 12453.
DS1 Input (NC)
Tripping of the photocells during opening is disregarded, while during
closing it causes reversal of the direction of movement.
DS2 Input (NC)
Tripping during opening causes momentary stopping of the gate; once the
safety is freed the control unit resumes the opening movement. Tripping during
closing causes reversal of the direction of movement.
Programmable input DS3 (NC).
Tripping during opening causes reversal of the direction of movement. Tripping
during closing is disregarded.
To allow operation in compliance with EN 13849-1 Category 2 a photocell test
is performed before each movement. In order to perform this test it is essential
to power the transmitter of each pair of photocells on the specific "Photocells
Power and Control" output (outputs 3 and 5 of terminal strip CN2), while the
receiver of each pair must be powered via the "Users Output" (outputs 14 and
15 of terminal strip CN2). The control unit enables the movement only if the
test is passed; if it is not, the control unit inhibits all movements and an alarm
condition is signalled by blinking of all the programming LEDs on transmission
of each command.
7.2.9 OPENING AND CLOSING LIMIT SWITCHES:
The control unit allows for the connection of N.C. Opening and Closing limit
switches. Tripping in the associated operating stages causes immediate
stopping of movement with correspondence between limit switches and motor
1 or 2.
Important note: Do not jumper these inputs if they are not used.
7.2.10 ENCODER MOTOR 1 AND MOTOR 2:
The control unit allows the connection of an Encoder for each motor. The use
of Encoders improves Obstacle Detection and ensures greater precision during
the execution of manoeuvres.
7.2.11 INDICATOR LIGHT:
The control unit allows a 24V DC indicator light to be connected to display
the status of the gate opener.
- Light off:
- Light on:
gate closed
gate open
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