15
ENGLISH
OPENING PHOTOCELLS LOGIC:
Select the tripping mode of the opening
photocells.
They operate for the opening movement
only: they stop the movement and restart
it when they are released, or they reverse it
immediately.
= Reverse immediately when closing
= Restart movement on release
Display Function
CLOSING PHOTOCELLS LOGIC:
Select the tripping mode of the closing
photocells.
They operate for the closing movement
only: they stop movement and reverse it
when they are released, or they reverse it
immediately.
= Reverse on release
= Reverse immediately when opening
Display Function
Electric lock command and 'traffic lights'
functions:
If you press key - from the
setting, the
command for the
closing electric lock
is activated;
If you press - again, the command for the
closing and opening electric lock is set;
if you press the - key again, you can set the
'traffic lights' functions
and .
= Standard indicator-light
from
to = Timed output.
= electric lock command before
opening movement
= electric lock command before
opening and closing movements
= 'traffic lights' function: the output is
active in "open" and "open on pause" status
and is disabled 3 seconds before the closing
manoeuvre starts.
Note: there is 3 seconds of pre-flashing before
the closing manoeuvre.
= 'traffic lights' function: the output is
active only in "closed" status.
Attention: do not exceed the output's
maximum load (24Vdc-3W). If necessary,
use a relay and a power supply source
outside the equipment.
ENCODER:
If the encoder is used, you may select its
presence.
If the encoder is present and enabled,
"decelerations" and "partial opening" are
controlled by the encoder (see relevant
paragraphs).
The encoder operates as an anti-crushing
device: If the gate strikes an obstacle during
opening or closing, the encoder immediately
reverses gate leaf movement for 2 seconds.
If the encoder operates again during the 2-
seconds reversing time, it stops movement
(STOP) without commanding any reversing. If
no sensor is supplied, the parameter must be
set on
. If there is the encoder, adjust the
sensitivity of the anti-crushing system, by varying
the parameter between
(maximum
sensitivity) and
(minimum sensitivity).
from
to = Encoder active and
sensitivity adjustment
= Encoder disabled
Pre-limit switch DECELERATION:
You can select gate deceleration before
the opening and closing limit-switches
have been tripped.
Time can be adjusted from
to
If an encoder is used, the adjustment is not
determined by time but by motor revs, thus
obtaining greater deceleration precision.
= Deceleration disabled
from
to = Deceleration enabled
Post-limit switch DECELERATIONS:
You can select gate deceleration after the
opening and closing limit-switches have
been tripped.
Time can be adjusted from
to
sec. in 0.04-second steps.
The maximum value of
corresponds to
about 7 cm.
If an encoder (optional) is used, the
adjustment is not determined by time but
by motor revs, thus obtaining greater
deceleration precision.
= Deceleration disabled
from
to = Deceleration enabled
WORK TIME:
We advise you to set a value of 5 to 10
seconds over the time taken by the gate to
travel from the closing limit-switch to the
opening limit-switch and vice versa. This will
protect the motor against any overheating
if a limit-switch fails.
Adjustable from
to sec. sec. in
one-second steps.
Subsequently, viewing changes to minutes
and tens of seconds (separated by a point)
and time is adjusted in 10 second steps, up
to a maximum value of
minutes.
E.g. if the display shows
, work time is 2
min. and 50 sec.
Attention: the set value does not exactly
match the motor's maximum operating time,
because the latter is modified according to
the performed deceleration spaces.
PARTIAL OPENING:
You can adjust the width of leaf partial
opening.
Time can be adjusted from
to
sec. in 0.1-second steps.
If an encoder (optional) is used, the
adjustment is not determined by time but
by motor revs, thus obtaining greater
precision of partial opening.
E.g. for a gate with a sliding speed of 10 m
/min, value
corresponds to about 1.7
metres of opening.
E.g. for a gate with a sliding speed of 12 m
/min, value
corresponds to about 2
metres of opening.
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