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Installation instructions
B-1893x | B-1993x
Motor-driven shoot-bolt lock for narrow stile systems
56
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-54900-01-3-9
These status reports provide information on the following incorrect operations:
Blink code
Problem
No error
No error
max. 30 s
1 x
24 h
"Locked" position not
reached
Sensor "Unlocked" po-
sition of active leaf not
reached
EN
Fig.17: Blink codes
Cause
y
y
When the emergency
power backup system
B-54903-23-3-9 is con-
nected, the controller
checks the capacity on
a daily basis
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
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
10.2017 | 20734ES | Designed in Germany
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