System Manual Safety System MGB-AR in Combination with a Locking Module
21
Setup
Teach-in operation
The handle module must be assigned to the locking module using a teach-in func-
tion before the system forms a functional unit.
During a teach-in operation, the safety outputs are in high-resistance state, i.e. the
system is in the safe state.
Important!
The locking module disables the code for the previous handle module if
teach-in is carried out for a new handle module. Teach-in is not possible
again immediately for this module if a new teach-in process is carried out.
The disabled code is deleted in the locking module only after a third code
has been taught.
The locking module can only be operated with the last handle module taught.
If the locking module detects the learned or a locked handle during learning
readiness, the learning readiness is ended immediately and the locking mod-
ule enters normal mode or indicates a fault.
If the bolt tongue is in the operating distance for less than 60 s, the handle
module is not taught.
Teaching in handle module
Fit handle module.
Close safety guard. Check for correct alignment and distance using the mark-
ing on the locking module and re-adjust if necessary.
Insert bolt tongue in the locking module.
Apply operating voltage to the locking module.
The green LED (DIA1) flashes quickly (approx. 10 Hz)
A self-test is performed during this time (approx. 8 s). After this, the LED
flashes cyclically three times and signals that it is in standby state for teach-in.
Standby state for teach-in remains active for approx. 3 minutes.
Teach-in operation starts, green LED (DIA1) flashes slowly (approx. 1 Hz).
During teach-in, the locking module checks whether the handle module is a
disabled handle module. Provided this is not the case, the teach-in operation is
completed after approx. 60 seconds, and the green LED (DIA1) goes out. The
new code has now been stored, and the old code is disabled.
To activate the handle module's code from the teach-in operation in the locking
module, the operating voltage must then be switched off at the locking module
for min. 3 seconds. As an alternative, 24V can be applied to the input RST for
min. 3 seconds.
Mechanical function test
It must be possible to easily insert the bolt tongue in the locking module. To check,
close safety guard several times and actuate door handle.
If available, check function of the escape release. It must be possible to operate
the escape release from the inside without excessive effort.
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