Operating Instructions Safety Systems
MGB2-L1…-BR.-… / MGB2-L2…-BR.-… and MGB2-L1…-BP.-… / MGB2-L2…-BP.-…
42
(translation of the original operating instructions) 2500233-04-10/21
14. Setup
14.1. Teach-in operation (only for MGB2 unicode)
The handle module must be assigned to the locking module using a teach-in function before the system comprising locking
module and handle module forms a functional unit.
During a teach-in operation the safety outputs are switched off.
Important!
Ì
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 device if a new teach-in
operation is carried out. The disabled code is deleted in the locking module only after a third code
has been taught-in.
Ì
The locking module can be operated only with the last handle module taught-in.
Ì
If, in the teach-in standby state, the locking module detects the taught-in handle module, the teach-
in standby state is ended immediately and the locking module changes to normal operation.
Ì
If the bolt tongue is in the actuating range for less than 30 s, the handle module is not taught-in.
Teaching-in handle module
1. Fit handle module.
2. Close safety device. Check for correct alignment and distance using the marking on the locking module and re-adjust
if necessary.
3. Insert bolt tongue into the locking module.
4. Apply operating voltage to the locking module, optionally connect teach-in adapter.
¨
The green LED (State) flashes quickly (approx. 5 Hz). A self-test is performed during this time (approx. 1 s in case of BP
configuration and approx. 5 s in case of BR configuration). Teach-in operation starts, green LED (State) flashes slowly
(approx. 1 Hz). During the teach-in operation, the locking module checks whether the handle module is a disabled handle
module. If this is not the case, the teach-in operation is completed after approx. 30 seconds; the green LED (State) and
the red LED (DIA) flash slowly (approx. 1 Hz). The new code has now been stored, and the old code is disabled.
5. 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 at
least 3 seconds.
Teach-in in a series connection works analogously. Here, the complete series connection must be restarted using the input RST.
14.2. Mechanical function test
It must be possible to insert the bolt tongue easily into the locking module. To check, close guard several times and actuate
door handle.
If available, check function of the escape release. With active guard locking it must be possible to operate the escape release
from the inside without excessive effort (approx. 40 N).