tau D770M Manual De Uso página 17

5. LOGIC ADJUSTMENTS
TRIMMER
Second motor delay adjustment: during closing cycle from approx. 0 to 30 sec. (on top
of the time that the card calculates automatically during the SETUP procedure); during
TRA
opening from approx. 0 to 6 sec (on top of the time that the card calculates automati-
cally during the SETUP procedure).
Motor 1 torque adjustment (swing 1). The trimmer is set to provide sufficient thrust to work
FR1 the gate without exceeding the limits established by current standards (EN 12453). Turning
the trimmer clockwise (+) increases the motor torque, turning it anticlockwise (-) reduces it.
Motor 2 torque adjustment (swing 2). The trimmer is set to provide sufficient thrust to work
FR2 the gate without exceeding the limits established by current standards (EN 12453). Turning
the trimmer clockwise (+) increases the motor torque, turning it anticlockwise (-) reduces it.
TCA
Automatic closing time adjustment from 2 to 120 seconds.
turn the TRIMMER clockwise to increase adjustments; turn it anticlockwise to
Notice:
decrease.
6. DIP SWITCH
AUTOMATIC
1
CLOSING
2
2 / 4 STROKE
CLOSES AGAIN
3
AFTER THE
PHOTOCELL
4 NO REVERSE
5
PRE-FLASHING
6
FOTOTEST
OPENING
7
RAM BLOW
MOTORS
8*
SELECTION
9*
DECELERATION
10**
MAN MODE
WARNING: with dip 10 ON the input OPEN / CLOSE (terminals 10-11) switches OPEN, the
PEDESTRIAN input (terminals 10-12) switches CLOSE.
In MAN mode, it is not necessary to run the race setup, and the dip-switches 1, 2, 3, 4
and 9 are not used.
After opening, the gate automatically closes when the delay set on the
On
T.C.A. trimmer expires;
Off Automatic closing disabled;
With automatic closing enabled, a sequence of open/close commands
On
causes the gate to OPENCLOSE-OPEN-CLOSE etc (see also dip switch 3);
In the same conditions, the same command sequence causes the gate
Off
to OPEN-STOP-CLOSE-STOP-OPEN-STOP (step-by-step);
After the photocell is activated (input 7 - 9), the automation closes auto-
On
matically after 5 seconds.
Off function off.
On The gate ignores the close command while it is opening (NO REVERSE);
Off
The gate behaves according to the position of dip-switch n° 2;
On The pre-flashing function enabled;
Off The pre-flashing function disabled;
On
The "photocell test" function is enabled;
The "photocell test" function is disabled. N.B.: to be used when the pho-
Off
tocells are not used;
The "opening ram blow" function is on. This permits the release of the
On
electric lock (to be used only in the presence of an electric lock);
Off The "opening ram blow" function is off;
On Enables just one motor (M1).
Off
Enables 2 motors.
On
The deceleration function is on (see "PROGRAMMING INSTRUCTIONS");
Off The deceleration function is off;
Enables the MAN mode: the OPEN / CLOSE input switches OPEN,
On
the PEDESTRIAN input switches CLOSE;
Off Normal function
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