tau K128MA Guía Para La Instalación página 24

DL3 - Red
DL4 - Red
DL5 - Green
DL6 - Green
DL7 - Green
DL8 - Green
Multiple errors are signalled by a 2-second pause between signals.
Should the encoder (obstacle detection) activates while closing, the controller will reverse the direction
and slowly open until the laef reaches its fully opened position. Auto Close function will be deactivated
until a further command pulse is given. In case of 5 consecutive safety interventions the controller will
progressively increase the Auto Close delay. Once the closing has been succesfully achieved, the Auto
Close delay will go back to standard setting.
*LED ENCODER:
ENCODER OPERATION signaling LED. During the gate stroke, the LED flashes red.
E1 - Red
The flashing varies according to the motor speed.
OPTIONAL LIMIT SWITCH LEDS:
The LEDs are steady on as long as the gate is moving, while one of the two LEDs switches off when:
LFCA - off
the LED signals the arrival at the opening limit switch
LFCC - off the LED signals the arrival at the closing limit switch
9. RESTORING AUTOMATIC OPERATION
Should the Bar need to be operated manually, use the release system. After the manual operation:
• after a Mains Power Failure, such as a black-out (controller remains disconnected for a certain time)
or after a manual release (without power shortage to the controller for more than 5 seconds), the
automation will be moving slowly to allow the Controller to establish its Limits (REALIGNMENT
procedure).
10. 433.92 MHz BUILT-IN RADIO RECEIVER
The radio receiver can learn up to a maximum of 30 codes of rolling code (S2RP, S4RP, K-SLIM-RP,
T-4RP) to be set freely on 3 channels.
The first channel directly commands the control board for opening the automatic device; the second
channel commands a relay for a N.O. no-voltage output contact (terminals 19 - 20, max. 24V AC, 1 A)
and the third channel controls directly the pedestrian opening from the controller.
LEARNING SYSTEM FOR RADIO CONTROL DEVICES
CH1 = 1 channel (OPEN/CLOSE)
st
1_ Press button CH1 briefly to associate a radio control device with the OPEN/CLOSE function;
2_ the (green) DL2 LED is ON to indicate the code learning mode has been activated (if no code is
entered within 10 seconds the board exits the programming function);
3_ press the button of the relative radio control device;
4_ the (green) DL2 LED turns off to indicate saving is complete and then on again immediately waiting
for other radio control devices (if this is not the case, try to re-transmit or wait 10 seconds and
restart from point 1);
5_ to memorise codes to other radio control devices, press the key to be stored on other devices
within 2-3 sec. After this time (DL2 LED turns off) must repeat the procedure from point 1 (up to a
maximum of 30 transmitters);
6_ if you wish to save on the 2nd channel, repeat the procedure from point 1 using the CH2 key instead
of CH1 (in this case the DL2 LED is yellow);
PEDESTRIAN button LED signal
OPEN/CLOSE button LED signal
STOP button LED signal
INTERNAL PHOTOCELLS LED signal
EXTERNAL PHOTOCELLS LED signal
SENSITIVE EDGE LED signal
CH2 = 2
nd
channel CH1+ CH2= 3
24
channel CH3 (PEDESTRIAN)
rd