not return exactly to the starting position, it is possible to set an anti-skid time that is added to the time
calculated by the control unit in order to recover the inertia.
t.AAS
the antiskid function is active, with an additional time in opening and in closing adjustable from
0 to 120 seconds (±0,5).
no
the antiskid function is not activated
TIMER FUNCTION
This function permits to program the time bands of
opening and closing. It is necessary to connect a
24h timer with a contact normally open in parallel
with the START or PEDESTRIAN START input.
When the timer contact is closed, the gate gets into
opening phase and remains opened until the
contact of the timer opens causing the re-closing of
the gate.
IMPORTANT: for a correct functioning it is
necessary to activate the automatic closing (menu
Ch.AU.)
MOTOR ANTI-SKID
When an opening or closing
operation is interrupted by a
command or for the intervention of
the photocell, the set-up time for
the opposite movement would be
excessive, so the control unit
operates the motors only for the
time necessary to recover the
actually covered journey. This
could be not sufficient, particularly
in the case of very heavy gates,
as because of the inertia at the
inversion moment the gate runs an
extra space in the previous
direction that the control unit is not
able to take into account.
If after an inversion the gate does
START INPUT FUNCTION
Besides enabling connection of control devices with
normally open contact, the PD5 - PD7 station
allows to employ a WIRED DIGITAL SELECTOR
(TTNC) and a IDENTIFICATION UNIT (VRD).
By selecting the Cod option, it is possible to
connect the TTNC or the VRD on the START input,
in order to allow gate operation only to people
having a code or an ACCESS key (VTR).
Cont
the START input is enabled to connect
control devices with normally open
contact.
Cod
the START input is enabled to connect
WIRED DIGITAL SELECTOR (TTNC) and
a IDENTIFICATION UNIT (VRD).
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