Dea NET24N Notice D'emploi Et Avertissements page 48

Ram blow function: if=0 "Ram blow" function deactivated; if=1 it pushes the motors closed for one second
before each opening movement, so as to ease the releasing of any electric lock; if>1 it execute a periodic
pushing stroke so as to maintain the wings under pressure on the closing strokes. If closing limit switches
are installed, it performs this function only if they are not activated, i.g. when there's a pressure decrease
on the stroke.
"Reversal" mode selection (during the manoeuvre a command impulse reverse the mouvement) or "step by
step" (during the manoeuvre a command impulse stops the mouvement). A next impulse restart the operator
to the opposite direction.
PHOTO 1
PHOTO 2
Operation mode selection of the warning light output:
If = 0 "warning light" (output always ON when the gate is open, OFF after a closing operation),
If = 1 "flashing warning light" (slow intermittent output during opening and fast while closing, always ON at
gate opened, always OFF at the end of a closing operation only),
If> 1 "courtesy light" (output ON during each movement, OFF when the motor stops, after the setting delay)
Searches for end of stroke while opening too: when activated, operators stop only at their arrival et the end
of stroke, also while opening.
Warning: During the emergency operation (rESP), the motor executes the first maneuver while opening. In
addition, if any limit switches, the parameter is forced to 1.
"soft start" function: motors accelerate gradually until they reach the set speed, avoiding sudden departures
Adjust the inversion on obstacle period (detected by internal anti-crushing sensor or by the safety input when
activated): If = 0 it makes a complete inversion, if> 0 indicates the duration (in seconds) of the run, after
inversion resulting from detection of an obstacle during the opening.
Adjust the inversion on obstacle period (detected by internal anti-crushing sensor or by the safety input when
activated): If = 0 it makes a complete inversion, if> 0 indicates the duration (in seconds) of the run, after
inversion resulting from detection of an obstacle during the closing.
Facilitation manual release: If≠0, after detecting the locking stop, the engine reverses for a brief time to
release the pressure on it, and thus facilitate the manual release. The set value shows the length of the
inversion. If=0 function disabled
Adjustment of the opening stroke margin: it adjusts the duration of the last part of the stroke during which an
obstacle is interpreted as a stroke, blocking the motor without performing the inversion.
For motors with encoders, the set value indicates the number of revolutions of the rotor; while for motors
without encoder, the value is expressed in% of the maximum stroke.
Warning: for motors without encoder, if P035 (duration slow-down while opening) is >10%, it forces the
stroke detection margin so that it's the same than the slow-down.
Adjustment of the closing stroke margin: it adjusts the duration of the last part of the stroke during which an
obstacle is interpreted as a stroke, blocking the motor without performing the inversion.
For motors with encoders, the set value indicates the number of revolutions of the rotor; while for motors
without encoder, the value is expressed in% of the maximum stroke.
Warning: for motors without encoder, if P036 (duration slow-down while closing) is >10%, it forces the stroke
detection margin so that it's the same than the slow-down.
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PHOTO input functioning: If=0: photocell enabled while closing and starting when the gate is
stopped; if=1 photocells are always enabled; if=2 photocells are enabled while closing only.
When enabled, its activation provokes: the inversion (while closing), the stop (while opening)
and prevent the starting (when gate is closed).
If=3-4-5, the operation is the same as the values 0-1-2 but with "close immediately" enabled:
in any case, during the opening and/or the pause time, removal of a possible obstacle causes
the gate automatically closes after a fixed delay of 2 sec.