tau K127MA Guía Para La Instalación página 23

8 (red) flashes:
8 (yellow) flashes:
Apart from the logic mistakes, the DL8 LED indicates also the status of the control unit during the
saving of the radio controls.
always on (green):
fast flashing (green):
always on (yellow):
fast flashing (yellow):
flashing (green):
always on (green):
flashing (yellow):
always on (yellow):
When LEDs DL7 and DL8 flash at the same time they indicate:
flashing + (red + red):
flashing + (yellow + yellow):
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.
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).
433.92 MHz BUILT-IN RADIO RECEIVER
The radio receiver can learn up to a maximum of 86 rolling codes (BUG2R, BUG4R, K-SLIM-RP, T-
4RP) which can be set on the two channels as required.
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
CH2 = 2 channel
nd
CH3 = 3 channel (PEDESTRIAN)
rd
1_ press button CH1 briefly to associate a radio control device with the OPEN/CLOSE function;
2_ the (green) DL8 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);
Eeprom external memory fault;
Replace the external memory module;
Eeprom data error (internal/external);
Perform procedure RADIO MEMORY RESET;
channel CH1 waiting to be saved;
CH1 channel memory full;
channel CH2 waiting to be saved;
CH2 channel memory full;
CH1 channel waiting to be cancelled;
cancelling of channel CH1 in progress;
CH2 channel waiting to be cancelled;
cancelling of channel CH2 in progress;
factory reset procedure waiting for confirmation;
waiting for total cancellation of the radio channels;
K127MA 23