AS Torantriebe CTR54 Manuel D'emploi page 30

ENGLISH
Radioreceiver
The electronic unit contains a three-channels radioreceiver allowing the command of the gate by means of the remote control. The receiver channel 1
acts as Start command, the channel 2 acts as Pedestrian start command while the channel 3 controls the Courtesy light. The receiver operates with
a self-learning logic and can store up to 50 different codes. Each code may be addressed on the desired channel. The memory contents is preserved
.
in absence of power supply The memory contents may be erased (total cancellation). In alternative the electronic unit is pre-set for an optional plug-in
receiver card. The channel 1 of the plug-in receiver card has a non-polarized electric contact (relay) directly connected to the start input. The channel
2 of the plug-in receiver card has a non-polarized electric contact (relay) directly connected to the pedestrian start input.
Blinker
The electronic card supplies an on/off control (flashing light) to the lamp. The logic of the blinking allows displaying the gate's operating.
Quick flashing light : it signals the opening phase
Slow flashing light : it signals the closing phase
Fixed light : it signals that the gate is stopped in wait that the obstacle that covers the photocell or photostop to be removed.
The device supplies an on/off control (flashing light) to the lamp for approx. 1 sec. before the motors start (pre-alarm).
Open gate lamp
If it's programmed as Open gate lamp, on the terminal board J9 is possible to connect a lamp that displays the gate's position. The lamp is off when
the gate is completely closed and is lit in all other cases.
Work time
The motors' work time is controlled by two independent digital timers. If any command interrupts the wing's travel before its end, the Timer stops and
the elapsed time is stored in memory. Therefore the unit can determine, with a fair approximation, the partial working time necessary to the wing to
end its travel. Thanks to this feature it is possible to avoid that the motor works for a long time after the end of the wing's travel, thus reducing the over-
heating to the minimum.
Warning : In case of power supply cut-off the data of the shutter position will be lost.
Kickback
This procedure can be enabled or not. It is usually employed to help the electric lock insertion and release during bad weather conditions. The
"kickback" procedure enables the electric lock during a short closing phase of the shutters with the gate closed. The electric lock goes off only after
the opening of the shutter M2. At the end of the operating cycle (gate closed), the procedure operates a short closing phase of the shutters at the
maximum power.
Obstacle detecting
It's a function that you can exclude in the programs menu. It determines the stop of the shutter when the motor's current absorption reaches the
programmed value. The hit of the shutter against an obstacle causes an increase of the motor's current absorption up to reach the programmed value.
In this condition the gate stops (both wings) in opening and then it reverses its motion for approx. 2 sec., while during the closure phase, the gate
stops and reverses its motion after approx. 1 sec.. The gate will open completely but it won't effect the automatic closing.
Attention: during the motor's start-up at the maximum power and in the followings 2 seconds to the speed change the obstacle detecting is not active.
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