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If held when the gate is fully open (or partially when using the pedestrian control) automatic
closing is temporarily deactivated (if activated by the TCA trimmer and LED DL11 on). It is
therefore necessary to use a new command to make it close.
The automatic closing function is reactivated on the next cycle (if activated by the TCA
trimmer and LED DL11 ON).
FUNCTIONING IN HOLD-TO-RUN MODE WHEN THE SAFETY DEVICES ARE FAILING
If one of the safety edges fails or remains engaged for more than 5 s, or if one of the photocells
fails or remain engaded for more than 60 s, the OPEN, CLOSE, START and PED. commands will
work only in hold-to-run mode.
The signal that this mode has been activated is given by the blinking of the programming led
DL1.
The radio commands and the automatic closing will be excluded, since their use in this mode
is not allowed by the norms.
Once the failing safety device is repaired, in automatic after 1 second, all standard commands
functioning again so radio commands and the automatic closing will be enabled again.
Note 1: during this functioning in hold-to-run mode, in case of damage to the safety strips (or
photocells) the photocells (or safety strips) still work by interrupting the operation
in progress.
Note 2: the stop command is not to be considered a safety command that can be bypassed
in this mode. Therefore, when pressed or damaged, it will not allow any movement
of the gate.
The hold-to-run mode is only an emergency operation which must be activated for a very
short period and with the complete installation at sight so to have a secure and safe control
of the system. As soon as possible however, the failing safety devices must be repaired and
activated.
VISUAL AND SOUND ALARMS
BLINKER
Connect the flashing light to the blinker output, use flashing lights ACG7072 and bulbs of 40
W maximum.
PRE-BLINKING
DIP 5 OFF =>
motor and blinker start simultaneously.
DIP 5 ON =>
blinker starts 3 s before the motor.
BUZZER
It has the task to signal the intervention of the security, the anomalies and the memorization
and cancellation of the radio codes.
SIGNAL - 24 Vdc GATE OPEN WARNING LIGHT (COM A+/SIGNAL-)
Signals when the gate is open, partially open or not closed completely. It turns OFF only when
the gate is completely closed.
During opening, it flashes slowly.
When the gate is stationary or opened, it is permanently on.
During closing, it flashes quickly
N.B.: Max 3 W. If warning lights are in excess, the control panel processes will be endangered
with possible stop of all operations.
OPERATION AFTER BLACK-OUT
At the time of the blackout, gate status is saved in the memory.
When mains voltage is restored:
If the gate is located on the
opening or closing limit switch, operating the control will close or
open the gate with the saved data.
If the gate is in intermediate position
, operating the control will open the gate slowly until
it reaches the opening limit switch. After completing this first movement, the operator will
resume work at the set speed.
TECHNICAL SPECIFICATIONS
- Humidity
< 95% without condensation
- Power voltage
230V~ ±10% (120 V/60Hz upon request)
- Frequency
50/60Hz
- Maximum board absorption
30 mA
- Interruptions in electricity supply
100 ms
- Maximum load of open gate output
3 W (equal to 1 3 W bulb or to 5 LEDs
connected in series through a resistor
of from 2.2 KΩ)
- Blinking unit maximum output load
40 W with resistive load
- Current available for photocells and accessories
400 mA 24 Vdc
- Current available on radio connector
200 mA 24 Vdc
- ALL THE PUSH BUTTONS, INPUTS AND COMMANDS CONNECTED TO THE CONTROL BOARD MUST BE
CLEAN CONTACT.
TECHNICAL RADIO SPECIFICATIONS (Only L1-CRX)
- Reception frequency
433,92MHz
- Impedance
52 Ω
- Sensitivity
>2.24µV
- Excitation time
300 ms
- De-excitation time
300 ms
- Codes in store
N° 1000 total
- All the inputs must be used as clean contacts because the power supply is generated
internally (safe voltage) in the card and it is set in a way to guarantee the use of the double
insulation and reinforced in relation to parts with hazardous voltage.
- Any external circuits connected to the outputs of the control board, must be carried out to
make sure the double or reinforced insulation is used in relation to parts with hazardous
voltage.
- All the inputs are run by a programmed integrated circuit which carries out a self-check at
the beginning of each operation.
MAINTENANCE CHECK
N.B.: During this check the safety functions Edges, Photocells and Stop button are NOT active.
1 - Set
DIP 1 to ON
=> LED DL1 starts to flash.
2 - Press and hold the PROG button (the command is hold-to-run, open-stop-close-stop-open-
etc ...) => The gate starts at high speed and then slow down until the limit switch is reached.
3 - At the end, put
DIP 1 back to OFF
. The DL1 LED turn OFF signaling the exit from the check.
If the motor does not work during this check, check the connections and its capacitor.
If the motor is working properly, check the safety devices.
TROUBLE SHOOTING
After having carried out all connections, by carefully following the layout and having positioned
the gate in intermediate position, check the correct ignition of red LEDS DL6, DL7, DL8, DL9
and DL10.
In case of no ignition of the LEDS, always with gate in intermediate position, check the following
and replace any faulty components.
DL6
OFF Stop button malfunction (if Stop is not connected, perform the jump
between COM A+ and STOP).
DL7 or DL8
OFF Faulty photocells (In case the edge is not connected, carry out jumper
between COM A+ and PHOTO 1/PHOTO 2)
DL9 or DL10 OFF Faulty safety edge (In case the edge is not connected, carry out jumper
between COM A+ and EDGE 1/EDGE 2)
DL13 blue
ON
Some functions are enabled via smartphone, so via smartphone check
the card functions as the dips/trimmers status may not be true.
On the board there are resettable fuses which intervene in the event of a short circuit,
interrupting the output assigned to them.
In the event of troubleshooting, it is advisable to disconnect all the removable connectors and
insert them one at a time in order to more easily identify the cause of the fault.
G
B
