tau K125M Guia Para La Intalación página 16

20 - 21 MOTOR supply output 18 Vdc, max. 50 W.
20= NEGATIVE, 21= POSITIVE.
M5 quick coupling for ENCODER connection.
Blue= 0 Vdc (GND), brown= 5 Vdc (+5V), white= ENCODER SIGNAL (ENC).
22 - 23
BATTERY 12V - 7,2Ah input.
MEMORIZATION PROCEDURE
WARNING: After powering the control panel, wait 2 seconds before you start perform-
ing the adjustment operations.
The gate must be equipped with the opening and closing safety stops.
When you have completed the installation procedures :
1_ bring the gate to approx. 1 m from the closing travel limit;
2_ set dip-switch no. 10 to ON;
3_ operate the automation using one of the following inputs: A/C, radio control or card button (PROG);
4_ the gate must start to close.
If it opens, stop the programming procedure by resetting the electric panel (disconnect
the power supply to the panel for at least 5 sec. and set dip-switch no. 10 to OFF); with
the control panel disconnected, exchange the motor supply wires. Restart the proce-
dure from point 1.
5_ when the gate has closed, after approximately 2 seconds a complete opening manoeuvre is ex-
ecuted automatically;
6_ when the gate has opened, wait for the DL3 led to be fixedly on, then set dip-switch no.10 to OFF;
7_ the automation is now ready for operation.
Make the logic adjustments.
When any adjusting devices (trimmers or dip-switches) on the control panel are oper-
ated, a complete manoeuvre must be carried out in order for the new settings to take
effect.
LOGIC ADJUSTMENTS
TRIMMER
RALL. Deceleration adjustment: from 50 to 120 cm before the limit switch;
Note: the automation must perform a complete opening and closing manoeuvre
before setting the deceleration.
FR. Obstacle detection sensitivity adjustment. The trimmer is set to provide sufficient thrust to
work the gate without exceeding the limits established by current standards (EN 12453).
Turning the trimmer clockwise (+) increases the motor torque, turning it anticlock-
wise (-) reduces it.
T.C.A. Automatic Closing time adjustment: from about 3 to 255 seconds (see dip-switch no. 1);
Dip switch
1 on: after opening, the gate automatically closes when the delay set on the T.C.A. trimmer expires.
off: automatic closing disabled.
2 on: with automatic closing enabled, a sequence of open/close commands causes the gate to
OPEN-CLOSE-OPEN-CLOSE etc (see also dip switch 4).
off: in the same conditions, the same command sequence causes the gate to OPEN-STOP-
CLOSE-STOP-OPEN-STOP (step-by-step).
3 on: during opening, the photocell cuts in to stop the gate until the obstacle is removed. When the
obstacle is removed the gate resumes opening;
off: during opening, the photocell does not cut in.
4 on: the open-close pushbutton reverses the direction of movement of the gate even while it is
opening.
off: NO-REVERSE function activated; the gate ignores the closure commands during opening
and reversal of movement occurs only during closure;
16 K125M