Publicidad
Idiomas disponibles
Idiomas disponibles
TRANSFORMER CONNECTIONS
CN5 (1st):
1: 230 V~ Transformer Primary Winding Input.
2: 230 V~ Transformer Primary Winding Input.
CN4 (2st):
1: Transformer SEC 1 output 11.8V 3.5A.
2: Transformer SEC 1 output 11.8V 3.5A.
3: Transformer SEC 2 output 25V 0.8A.
4: Transformer SEC 2 output 25V 0.8A
FUNCTIONAL CHARACTERISTICS
AUTOMATIC OPERATION
When either the remote or the 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.
STEP-BY-STEP OPERATION:
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
opposite direction.
Step-by-step 1 operations:
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 during both opening and closing. Another command causes the
gate to start moving again in the opposite direction.
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.
PEDESTRIAN OPENING:
The control unit allows activation of exclusively Operator 1 for a
programmable time via either the remote or the Pedestrian pushbutton.
SINGLE LEAF:
Despite being utilized in the configuration for a 2-operator gate opener, the
control unit allows the Pedestrian/Single Leaf pushbutton (refer to Extended
Menu 1 for the correct pushbutton configuration) to start exclusively
Operator 1, in accordance with the times programmed at the time of motor
times programming.
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 execute the
gate opening cycle with 5 seconds preflashing.
IMPORTANT: Jumper this input if it is not to be used.
PHOTOCELLS:
Photocells can be powered by and connected to the control unit in
accordance with directive EN 12453.
Input DS1 (NC)
Tripping of the photocells during opening is disregarded, while during
closing it causes reversal of the direction of movement.
Input DS2 (NC)
Tripping during opening causes momentary stopping of the gate; once the
passage is free, the control unit resumes the opening movement. Tripping
during closing causes reversal of the direction of movement.
24
COMUNELLO ®Copyright 2014 - All right reserved
Programmable input DS3 (NC), see Menu 2
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.
OPENING AND CLOSING LIMIT SENSORS:
The control unit allows for the connection of two Opening and Closing
limit sensors (NC). Tripping in the associated operating stages causes
immediate stopping of movement for both Operator 1 and 2 outputs.
IMPORTANT: Do not jumper these inputs if they are not used.
+
-
-
OPERATOR FORCE ADJUSTMENT (FORCE):
The electronic control unit is equipped with a "FORCE" trimmer for
adjustment of the force delivered by the operators, completely managed by
the microprocessor. Adjustment can be performed in a range of between
50% and 100% of maximum force.
Initial starting torque can be set for each movement by feeding the operator
at full power for 2 seconds, even if operator force control is enabled. Note:
initial starting torque is disabled automatically if the Soft Start function is
enabled.
IMPORTANT: If the "FORCE" trimmer is adjusted, the self-learning
procedure must be repeated because the movement and deceleration
times may change.
OBSTACLE DETECTION (SENS):
The electronic control unit is equipped with a "SENS" trimmer, completely
managed by the microprocessor, for adjustment of the opposing Force
required to detect the presence of an obstacle.
The adjustment can be made with a trip time from a minimum of 0.1
seconds to a maximum of 7 seconds
IMPORTANT:
• If limit sensors are connected to the control unit, detection of an obstacle
will always result in movement reversal during closing and reversal for 2
seconds during opening.
• If there are no limit sensors connected to the control unit, detection of an
obstacle will always result in movement reversal during closing (except
in the final 5 seconds of the movement, when it will cause a Stop) and
reversal for 2 seconds during opening (except in the final 5 seconds of
the movement, when it will cause a Stop).
Obstacle detection system works only with automations provided
with encoder and correctly connected.
OPERATOR 1 AND OPERATOR 2 ENCODER:
The control unit allows connection of an Encoder for each operator. The
use of Encoders facilitates the work of the control unit in the Obstacles
Detection function and ensures enhanced precision during execution of
the gate movements.
DECELERATION (SLOWING):
The operators deceleration function is used on gates to prevent the moving
leaves from slamming at speed into the limit stops at the end of the opening
and closing strokes.
During Motor Time programming (see Main menu) the control unit allows
programming of deceleration in the required points (immediately before full
opening and full closing); in addition, using the "SLOWING" trimmer the
force intensity can be adjusted during the deceleration phase in three fine
adjustment level settings.
If the "Automatic Programming" function is used (see main menu) it is
anyway possible to disable the deceleration stage (see Extended menu 2).
+
+
-
Publicidad
