Istruzioni Instructions Betriebsanleitung
17
NOTE
1.
In order to secure always the safety of the automation and to enable the proper carrying
out of the programming operation, it is necessary to use the mechanical positive stops at
the end of the gate’s course
( in opening and in closing).
2. The electric friction can be adjusted to make the two motors more or less sensitive to
obstruction; if an obstruction is detected, in the opening or in the closing phase, the
central unit, at first, reverses the course of the gate. If the obstruction is detected again,
the central unit blocks the operation of the gate deactivating, if programmed, the
process of automatic closing; it is necessary to give
a new command. If the obstruction is
detected for the third time, the central unit starts the emergency mode by opening the
gate completely to the mechanical positive stops in the opening and then the gate
closes automatically( if the automatic closing is programmed).
3. During the opening phase, with SW – 3 = OFF and with SW – 4 = ON, every Open/Close
command( terminal 19) will be inactive, whereas during the closing phase the two-leaf
movement is inverted with each impulse (CONDOMINIUM MODE). If the semi-automatic
functioning is activated, with SW – 3 = OFF, every Open/Close command will cause the
inversion of gate leaf movement, both during the opening and closing phase.
4. In the two-motor mode, the Open/Close command controls the activation of both gate
leaves, whereas the pedestrian commands only the M1 gate leaf. Next, in the one –
motor mode the Open/Close command causes the full activation of M1 gate leaf and
the Pedestrian
command is partly active.
5. The Open/Close command, after the power supply is cut or reset(by touching the two
Pins marked as RST with the screwdriver point), provokes first the complete opening of the
gate, and then the automatic closing up to the proper mechanical positive stops.
6. During the regular mode, the central unit blocks the gate leaves a few centimeters
before the end point in the opening, in order to avoid striking the mechanical stops.
