BASIC WK120 selector
LBT0430
Rev.00
Last print date Thursday 9 February 2017
Page 1 to 3
DRAFT
DESCRIPTION
The BASIC Selector is a device controlling the automatic doors and can replace the mechanical
selector; communication with WK120 control unit is carried out through the RS485 interface.
Upon switch-on, the Selector will run a test of all LEDs, then the LED corresponding to the
automatic door status will turn on.
In case of error the red LED with warning symbol will turn on, whereas if the battery is low the red LED with battery
symbol will turn on.
The Selector software cannot be updated through the PUA device (APRIMATIC Universal Programmer).
1
–
SELECTOR LAYOUT
There are 8 blue LEDs indicating the status of the
automatic door, 2 red LEDs signalling errors and a push-
button to select the statuses and, if necessary, to reset
the board WK120.
2
–
WK120 AUTOMATIC DOOR BOARD RESET
Simply press the push-button for more than 10
seconds, until all blue LEDs light up in clockwise sequence, to reset the board of the automatic door.
The reset cycle lasts approximately 10 seconds.
3
–
AUTOMATIC DOOR STATUS
Upon switch-on, the Selector will display the automatic door status by turning on first the flashing blue LED of the
It flashes in
"PROGRAMMING"
mode
Blu Led
Red Led
Button
Press the Button over 10
seconds
RESET in progress:
Led rotating clockwise
