Signalling; Blink Codes - G-U BKS B-1993x-RWA Manual De Instalación

Installation instructions
B-1993x
Motor-driven shoot-bolt lock for narrow stile systems smoke and heat exhaust ventilation
46
5.

Signalling

5.1

Blink codes

In addition to the function indications at the relay outputs, the motor-driven lock reports the status
as a blink code via a red LED in the upper area of the controller. The blink codes are repeated at 1 s
intervals. If several status reports are to be displayed, they are displayed one after the other at 1 s
intervals and repeated.
B-54900-01-4-9
These status reports provide information on the following incorrect operations:
Blink code Problem
No error
Sensor „Locked position"
not reached
Sensor „Unlocked posi-
tion of active leaf" not
reached
EN
Fig.15: Blink codes
Cause
y y Sensor connected
incorrectly
y y Connection cable
defective
y y Foreign object in the
lock
y y
Sensor connected
incorrectly
y y Connection cable
defective
y y Active leaf lock
jammed
y y Load on active leaf too
high
y y Foreign object in the
lock
Help
y y Check wiring
(BK, GY, BNGN)
y y Check the lock for
foreign objects
y y
Check wiring
(BK, GY, RDBU)
y y Check active leaf lock
and ensure ease of
movement
y y Check whether there
is locked up tension in
the door
y y Insufficient power in
power supply unit
(see point 2.2)
y y Check the lock for
foreign objects
10.2017 | 20427ES | Designed in Germany