35
(always use the right tool to ensure compliance with the values imposed by the standard),
without special adjustments on the control panel, as it operates using special internal
software. If the power sensor is used in opening or closing (only in high-speed) and then
again, in the opposite direction, the gate stops and then reverses for 1 second.
The alarm status will be displayed by the blinker which will remain active for one minute,
during which time you can restore gate operation by pressing any command button.
FUNCTIONING IN DEAD MAN MODE WHEN THE SAFETY DEVICES ARE FAILING
If the safety edge fails or remains engaged for more than 5 seconds, or if photocell fails
or remain engaded for more than 60 seconds, the open, close, k button and pedestrian
commands will work only in dead man mode.
The signal that this mode has been activated is given by the blinking of the programming led.
With the blinking of the programming led, the opening and closing operation are allowed
only with the command button pressed and held. The radio commands and that of 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 that were selected, such as step by step, automatic mode, radio commands and
automatic closing start functioning again.
Note 1:
during this functioning in dead man 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 dead-man operation 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.
BLINKER
N.B.:
This control panel can power ONLY BLINKERS ON A (ACG7061) CIRCUIT with lamps
up to 24V and 20W.
PRE-BLINKING
DIP 5 - OFF => the motor and blinker begin simultaneously.
DIP 5 - ON => the blinker begins 3 seconds before the motor.
GATE OPEN WARNING LIGHT (COM-SIGNAL)
Signals when the gate is open, partially open or not closed completely. Turns off only when
the gate is completely closed. This signal is active during programming.
N.B.:
Max 3 W. If
push buttons or lamps are in excess, the control panel processes will be endangered and
possibly halt operation.
OPERATION AFTER A BLACK-OUT (WITHOUT BATTERIES)
When the power supply comes back the DL1 led turns on and remains on for all the time
the gate stays open. The led will turn off only once the gate is completely closed. It is
recommended to fully open the gate. Let the gate close by itself or with automatic closing, or
wait until the blinker stops flashing before commanding it to close.
This will allow the gate to realign. If, motors were released and moved from the normal
position when closed during the blackout, the first movement after power returns must be
complete.
If the black out occurs when the gate is still moving or when the gate is open and the first
command sent after the black out is a closing command, the closing of the gate will be
carried out with a total delay between the two gate leaves. Therefore, first the leaf M2 will
close completely; once it is off, M1 will start closing. This separate movement of the two gate
leaves is done to avoid their incorrect overlapping.
TECHNICAL SPECIFICATIONS
- Temperature range
0 ÷ 55°C
- Humidity
<95% without condensation
- Voltage
230V~ ± 10% (120V/60Hz upon request)
- Frequency
50/60 Hz
- Battery power
20-24Vdc
- Transformer Power
130VA - primary 230Vac - secondary 18Vac
- Maximum absorption
50 mA
- Network Micro-switches
100ms
- Maximum power gate open indicator 24Vdc 3W (equivalent to one 3W or 5 LED light
bulb with resistor in series at 2.2 K ohm)
- Maximum blinker power
24Vdc 20W
- Power available for photocells and accessories 1A ± 15%
- Power available for radio connector 200mA
RADIO SPECIFICATIONS (model T2 24V CRX)
- Receiving Frequency
433,92 MHz
- Impedance
52 OHM
- Sensitivity
>2,24µV
- Pick-up time
300ms
- Drop time
300ms
- All inputs must be used as clean contacts because the power is generated internally (secure
power) to the board and is set up to ensure compliance with double or reinforced insulation
with regard to dangerous voltage.
- Any external circuits connected to the outputs of the control panel must be made in such
a manner as to ensure compliance with double or reinforced insulation with regard to
dangerous voltage.
- All inputs are controlled by a programmed integrated circuit that performs a self check every
time it starts operating.
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 DL7, DL8 and DL9
In case of no ignition of the LEDS, always with gate in intermediate position, check the
following and replace any faulty components.
DL7 switched OFF Faulty photocells
DL8 switched OFF
Faulty safety edge (In case the edge is not connected, carry out
jumper between COM and EDGE)
DL9 switched OFF
Stop button malfunction (if Stop is not connected, perform the jump
between COM and STOP).
During functioning with personnel present, with DIP 1 at ON, check that during opening of
M1 and M2 the green DL2 and DL4 LEDS switch on and that during closing of M1 and M2
the red DL3 and DL5 LEDS switch on.
Or else, reverse the wires of the motor.
G
B
FAULT
SOLUTION
After having carried out the various connections and having supplied
voltage, all the LEDS are switched off.
Check fuses F1, FUSE 1.
If the fuse is blown, use only a suitable replacement.
F1 T 2A
TRANSFORMER PROTECTION FUSE (on the outside of the T2 24V board)
FUSE 1 8A MOTOR PROTECTION FUSE
The motor opens and closes, but it has no strength and moves slowly.
Check trimmers RUN and LOW-SPEED adjustment.
The gate opens but does not close after the time set.
Make sure that the TCA trimmer is activated with LED DL6 on.
OPEN button always on, replace the OPEN control button or switch.
Sensor Auto test failed, check the connections between the control panel and the sensor power supply.
Warning:
If you are not using a power supply for the sensors, DIP 12 should be OFF.
The gate does not open or close by activating the various K, Radio, Open
and Close buttons.
Faulty safety edge contact. Faulty photocells contact with DIP 4 OFF.
Fix or replace the relative contact.
The electric lock does not work.
Ensure to have enabled DIP 8 at ON.
LED DL1 blinks rapidly and no movement is activated.
Place dip switches 1, 2 or 3 in the OFF position.
