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ENGLISH
Starting of maximum start up power
When any of the motors starts the unit supplies the maximum power value for approx. 1 sec. Subsequently the unit’s power regulator card, if present,
operates. This particular feature allows to overcome the high negative torque at the motors’ start.
Radioreceiver
The electronic unit is pre-set for the optional connection of an accessory radio receiver card allowing remote control of the gate by means of the radio
transmitter. The channel 1 of the radio receiver card ends with a non-polarized electric contact (relay) directly connected to the start input. The
channel 2 of the radio receiver card ends with a non-polarized electric contact (relay) directly connected to the 2nd radio channel output. This output
is usually connected to the pedestrian start input, although it may be used also for other applications.
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 blocked in pause before the closure phase in “automatic” mode.
The device supplies an on/off control (fixed light) to the lamp for approx. 1,5 sec. before the motors start (pre-alarm).
Work time
The motors’ work time is controlled by two independent digital timers. For the automation system to work properly the operating time value to be set
must be slightly (min. 2 sec.) above the gate’s actual work time. 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 overheating to
the minimum.
Warning : In case of absence of power supply the stored position will be lost.
Kickback
This procedure can be enabled or excluded. It is usually employed to help the electric lock release during bad weather conditions (wind, ice, etc.). The
“kickback” procedure consists of a logic sequence operating the electric lock during a short closure phase (approx 1 sec.) with the gate closed. The
electric lock is released only after the wing has started its opening motion.
M1 delay at opening
The unit causes a fixed delay of approx. 2 seconds between the first wing’s (M2) and the second wing’s (M1) start during the gate’s opening phase.
This delay is imposed irrespective of the position from which the gate starts to open. This delay may be cancelled by setting the M2 delay trimmer to
its minimum value.
Warning: In case of single-wing gate it is necessary to set the M2 delay trimmer to its minimum value.
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