0639-990-21---30j_2010.07.indd
SLA
LeD
uC
OKx
Si
0639-990/22j
Page 19 of 46
Operating instructions
5.4.3
LeD
5.4.4
Priorities
1. emergency stop
• Door stops immediately and is unlocked.
• If door is closed and locked, the locked position is maintained, the push pressure is
cancelled.
• If a rubber cable is available and the door is not locked, sliding wings are opened
by the rubber cable.
2. Reset
see chapter „parameter settings“.
3. Reduced opening
• In combination with an opening command (Key, OKI, OKA). The sliding wing(s)
open until set reduced OPen position.
• Reduced opening must the latest be set with the opening signal.
• Reduced position is motor held when recognising the rubber cable.
4. Main closing edge HSK (closing direction) incl. light barrier LS
• When interrupted, two light barriers invert the motion.
• By means of motor current monitoring and/or standstill recognition a reverse of
motion can also be set off.
• From the obstacle position, the next closing move is made slowly.
• Light barriers/presence sensing devices are tested during the opening move. The
test is repeated until success. until then, the door remains open.
5. Secondary closing edge NSK (opening direction)
• By means of motor current monitoring and/or standstill recognition a stop is activa
-
ted.
• A short disengaging move in closing direction is carried out provided there is no
opening command or reverse. Otherwise the door is stopped for 1 second.
• Afterwards it is opened at creepage speed.
6. Key
• Unlocks and opens the door. Afterwards the hold-open time NIGHT is awaited until
the door closes and locks.
• Key carries out a wake-up.
7. Opening contact inside OKI
• Door opens, awaits set hold-open time and closes.
8. Opening contact outside OKA
• Door opens, awaits set hold-open time and closes.
Definition, Remarks
flashes in 1 second-time = normal operating state.
Lights up = there is at least one mistake.
Lights up = at least one control element (OkA, Oki, key) is acti-
ve.
Lights up = at least one safety element (Sir1, Sir2, not-Stopp) is
active.
function
error
Opening
signal
Light barrier/
emergency
stop