Page 24 of 55 12/2006 Rev. B Manual DFA 127 Full Power
Operating instructions
Key (S1):
This is a multifunctional key.
The selection of the function is carried out by the control LED according to the fol-
lowing table:
Release key while: Function:
1
st
light pulse on LD1 AKI
2
nd
light pulse on LD1
3
rd
light pulse on LD1 Learn door parameters
4
th
light pulse on LD1 Configuration mode on
5
th
light pulse on LD1
6
th
light pulse on LD1 * * Learn spring type
7
th
light pulse on LD1
8
th
light pulse on LD1 Default parameter loading of door type
(TT)
9
th
light pulse on LD1 ** ** Factory setting of programming and
configuration
Press key for approx. 13 seconds Hardware reset (new start of control)
* Learn spring type must be carried out without connection to the door leaf!
(Before initiating this function, the arms must be dismounted, i.e. the door leaf
must not be connected to the operator!).
If a control unit is changed, this function must be initiated!
** In order to definitively carry out this function, a Reset must be initiated within 9
seconds (for example, with BDE-D, FPC 902, Test box). This can also take
place on the DFA 127 via an EMERGENCY STOP.