RIB AC07068 Mode D'emploi page 23

FUNCTIONING IN DEAD MAN MODE WHEN ONE OF THE SAFETY DEVICES IS FAILING
If the safety edge fails or remains engaged for more than 5 s, or if photocell fails or remain
engaded for more than 60 seconds, the 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 led DL1.
With the blinking of the led DL1, 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.
⚠
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.
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.
FLASHING LIGHT
Connect the flashing light to J7 flashing light outputs, use flashing lights ACG7072 of 40 W
maximum.
⚠
This electronic K board can only supply power to FLASHING LIGHTS with inbuilt flashing
circuit.
PRE-FLASHING function
DIP 5 ON => enables the pre-flashing, the FLASHING LIGHT and BUZZER starts working 3 seconds
before every movement of the gate.
DIP 5 OFF => disables any pre-flashing, the FLASHING LIGHT, the BUZZER and the motor will start
at the same time.
BUZZER (COM.+ BUZZER-)
The current supplied to the Buzzer will be 200 mA at 24 Vdc.
During the normal operation of the gate, opening and closing, the buzzer will buzz intermittently.
Only during the alarm situations (safety strip) the buzzing will almost be constant.
GATE OPEN INDICATOR (A negativo - LSC) - 3 W max
It is turned ON when the gate is open or partially open, it is turned OFF only when the gate is
completely closed.
⚠
connect in series to the indicator a resistance of 2K2.
WE RECOMMEND NOT TO OVERLOAD THE INDICATORS OUTPUT OTHERWISE THE GATE FUNCTIONING
COULD BE COMPROMISED OR THE CONTROL BOARD COULD BE DAMAGED.
TECHNICAL SPECIFICATIONS
Temperature range
Humidity
Power supply voltage
Frequency
Interruptions in electricity supply
Maximum load of motor outputs
Maximum load of blinker output with resistive load
Maximum control board absorption (without accessories) 33 mA
Current available for photocells and accessories
IP protection grade
Control board weight
Dimensions
TECHNICAL RADIO SPECIFICATIONS (model CRX)
Reception frequency
Impedance
Sensitivity
Time of excitation
Time of discharge
Memory available
Maximum load of radio receiver output
- All inputs shall be used as clean contacts without earthing, because the power supply is
generated in the card and is structured in such a way to guarantee the respect of double and
reinforced insulation to the elements under voltage
- All inputs are managed by a programmed circuit that carries out a self-control every time
-10 ÷ +55°C
< 95% without condensation
230 V~ ±10% (120 V 60 Hz upon
request)
50/60 Hz
20 ms
1 CV
40 W
0,4 A±15 % 24 Vdc
IP 54
0,55 kg
130 x 50 x 115 mm
433,92 MHz
52 Ω
>2,24 µV
300 ms
300 ms
60 codes (30 for complete opening
and 30 for pedestrian opening)
200 mA 24 Vdc
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the gate is operated.
TROUBLESHOOTING
After having carried out all connections, by carefully following the layout and having positioned
the gate in intermediate position, check the correct ignition of LEDS DL3, DL4, DL7, DL8.
In case of no ignition of the LEDS, always with gate in intermediate position, check the following
and replace any faulty components.
DL3 switched off Faulty opening limit switch
DL4 switched off Faulty closing limit switch
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)
During functioning with personnel present, with DIP 1 to ON, check that during opening the
green DL6 LED switches on and that during closing the red DL5 LED switches on.
If not, invert clamps V and W on the motor terminal board.
G
B