Operation
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Operation
Selection of operating modes (BDE-D)
The electronic control unit BDE-D is a user-friendly input/output module to control and customise (op-
tional) the system operation. The backlit LCD display informs about the system status by means of
symbols and plain text. Error messages are displayed as text.
Button
Operating
mode
Symbol dis-
played
Function
Automatic
▪
Unobstructed access through the system in both direc-
tions
▪
Maximum opening with
Continuously
open
▪
System remains open until another operating mode is
selected
One-way
▪
System opens only in one direction (e.g. for shop clo-
sing time)
Locked
▪
System is closed and locked (if there is a locking de-
vice)
▪
System remains locked even in case of power failure
Reduced ope-
ning width
▪
Unobstructed access through the system in both direc-
tions
▪
Reduced opening width
NOTICE
The reduced opening width is also effective with operating modes (One-way)
and (Continuously open).
Selection of special functions
Key
operation
Function
Display
Description
Manual
mode
▪
Press key twice
▪
System opens/stops on 2nd key stroke
▪
System can be operated manually
Back to another operating mode
▪
Activation of the selected key (e.g. Automatic)
Manual
mode
▪
Press key for 2 seconds
▪
System can be operated manually
Back to another operating mode
▪
Activation of the selected key (e.g. Automatic)
Single
opening
▪
System is closed and locked
▪
1 keystroke unlocks the system (if available)
▪
An opening/closing cycle is performed
▪
Once closed, system locks again
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6.1
6.2
