Page 10 of 20 Rev. B 11/2006 Operating instructions DFA 127 Full Power
Operating instructions
5.3 Functions of electronic controller BDE-D (optional)
The electronic controller BDE-D is an easily op-
erated input and output device for the control
and adjustment of record door operators.
Logically arranged push buttons allow an intuitive
operation and navigation through the operator-
specific menu. The LCD with backlight shows
data and information about the door status with
symbols and text messages.
Additional information can be taken from the
manual of the BDE-D (No. 903 109 271).
5.4 Operation modes
Automatic
Normal function
Table to signals (X marks a release reaction)
CLOSED OPENING OPEN CLOSING
AKI x x x x
AKA x x x x
SSK x x x x
SIO
x
x x
SIS x x
TIPP x
One-way traffic
In one-way traffic mode people cannot enter the room from the outside but they
can leave it from the inside.
Table to signals (X marks a release reaction)
CLOSED OPENING OPEN CLOSING
AKI x x x x
AKA* x x x
SSK x x x x
SIO
x
x x
SIS x x
TIPP
* AKA is active as safety device while closing