5 Operating instructions
5.1 Mech. control elements and indication
- Mechanic BDI with 3 positions (control toggle switch)
- Reset button
- Status signal
Mechanical BDI (control toggle switch)
The following operational modes can be set up with the 3-position toggle switch on the side cover:
Manual operation
In this operation mode, the DFA works as a normal door-closer. It can easily be opened manually, and then closes automatically. The connected actuating elements are inactivated.
Automatic
The door opens and closes automatically, either by activation of an actuating element or by pushing with activated touch control.
Continuously open
The door opens and remains in the open position. If an obstacle is encountered while opening, the DFA will attempt during the next few seconds to get the door into the set open position. If the obstacle is still present, the current position will be accepted as the continuously open position.
The mechanical BDI is by factory default always connected and active on a DFA.
If an additional electronic BDE-D is connected, the operating mode is set by a defined priority structure from the BDE with the highest priority.
The priority and the code shown in the following table apply to the operating mode, whereby BDE2 (S2) and BDE1 (S1) represent the two input terminals of the control unit (‡ J7/1 + J7/2, p.c.b. BDE-M) for the mechanical BDE:
(L = interruption or 0V, H = +24V)
| Mechanical BDI (toggle switch) BDE2 (S2) | Electronic BDE-D BDE1 (S1) | Function | Priority (1=highest) |
|---|---|---|---|
| locked | 1 | ||
| one-way | 2 | ||
| L | H | continuously open | 3 |
| H | L | manual | 4 |
| L | L | automatic | 5 |
The BDE-D indicates the current operating mode.
If an operating mode is set on the BDE-D, which has no current priority, the status message 62 is displayed.
Status signal
- Remains off if no fault is present.
- Will blink if a fault is present (see status and fault signals / chapter 8)
- Does light up permanently during a reset.
5.2 Auxiliary controls on the control unit STG 127
General:
The CONTROL UNIT STG 127 operates with active HIGH level, i.e. a +24 V level must be applied to activate a function. Safety inputs are activated during interruptions.
The signal ground (0V) is connected to protective earth.
Jumpers:
-
J14: Master / Slave
- jumper at position M1 for master (factory setting)
- jumper at position S1 for slave
- J13: CAN line termination
LED’s:
- LD1: (red) control LED for push-button operation (S1)
- LD2: (green) +35V Off for power failure
-
LD3: (green) +24V Lights if +24V present.
Caution: in the event of a power failure processor reset takes place 1 second after this LED extinguishes.
Push button S1
This is a multifunctional switch on controller (MF).
Warning: The use of this switch is reserved exclusively for trained and authorized persons.
5.3 Functions of electronic controller BDE-D (optional)
The electronic controller BDE-D is an easily operated 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.
Manual operation
The door can be opened and closed by hand.
Open continuously
The door is opened and stays open.
Locked
In the operation mode Locked the locking is activated.
Table to signals (X marks a release reaction):
| CLOSED | OPENING | OPEN | CLOSING | |
|---|---|---|---|---|
| AKI | x | x | x | |
| AKA | x | x | x | |
| SSK | x | x | x | x |
| SIO | x | x | x | |
| SIS | x | x | ||
| TIPP |
Reset
After pushing on the button for approx. 5 sec. this status message on the display is:
No
Reset Operator?
Yes
Pushing again on the button resets the operator.