tau K996M Guía Para La Instalación página 14

15 - 16 FLASHING LIGHT
17 - 18
18V DC AUX
M3 ENCODER
STEP BY STEP
M4
IMPORTANT:
do not connect auxiliary relays
•
correct functioning of the control unit;
• do not connect switching feeders or similar apparatus close to the control unit that may be
a source of disturbance.
5. MEMORIZATION PROCEDURE
WARNING: After powering the control panel, wait 2 seconds before you start performing the
adjustment operations.
The overhead door must be equipped with the opening and closing safety stops.
When you have completed the installation procedures :
1_ position the overhead door at approx. 1 m from the closing stop;
2_ set dip-switch no. 6 to ON;
3_ operate the automation using one of the following inputs: A/C, radio control or card button P-FC.
4_ the overhead door must start to close.
Note: 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. 6 to OFF); with the con-
trol panel disconnected, exchange the motor supply wires. Restart the procedure from point 1.
5_ when the overhead door has closed, after approximately 2 seconds a complete opening manoeu-
vre is executed automatically;
6_ when the door has opened all the way, wait for the error signalling LED (DL5) to come on with a
steady light, then set dip-switch n. 6 to OFF;
7_ the automation is now ready for operation.
Make the logic adjustments.
Note: when any adjusting devices (trimmers or dip-switches) on the control panel are operated,
a complete manoeuvre must be carried out in order for the new settings to take effect.
6. LOGIC ADJUSTMENTS
TRIMMER
RALL slowdown distance adjustment: from about 10 to 100 cm before the limit switch;
TCA Automatic Closing time adjustment: from about 0 to 120 seconds (see dip-switch
no. 1)
FR
obstacle detection sensitivity adjustment.
Note: by rotating the TRIMMER FR. clockwise the sensitivity of the gearmotor to ob-
stacles diminishes and therefore the thrust force increases; vice-versa, by rotating it
counter-clockwise, the sensitivity of the gearmotor to obstacles increases and therefore
the thrust force diminishes.
18 Vdc max. 20W output for flashing light supply (15 = POSITIVE -
16 = NEGATIVE), flashing signal supplied by the control unit, rapid
for closing, slow for opening;
auxiliary circuits output 18 Vdc max. 15 W (17 = POSITIVE - 18 =
NEGATIVE) for photocells, receivers, etc...;
PIN1
PIN2
PIN3
PIN1
PIN2
STOP PIN3
PIN4
(terminals no. 17 and no. 18)
GND - Negative (BLUE)
+5V - Positive (BROWN)
ENC - ENCODER Signal (WHITE)
Common
Input for STEP BY STEP push button
Input for STOP push button
Common
14
so as to avoid endangering the