T-1132 e 8
Feedback Door State
(door position)
Anopeningcanbeinitiatedbyanactivator,akeyswitchandalsoby“PushandGo”
depending upon con¿guration.
The door opens and stops in open position. It opens according to the settings of “Teach-
In General”.
Unlocks on each opening command. On completion of the opening time delay, the door
starts opening. When the door has moved somewhat in opening direction, the door
lockdropsoffagain.Thedoorlockisactivatedonlyinproximityofthe“doorclosed”
position.
The feedback “door closed” (or “door open” if recon¿gured)between11–12isonlyvalid
as long as mains supply is available. This message is established as soon as the
processor considers the driving function as complete. Connection for 24 VDC relay or
signal light. Transistor output short circuit proof in relation to internal supply voltage
24 VDC / 0.75 A.
Ifasecondopeningwidthhasbeencon¿gured(“Teach-Inkeyswitch”)thefeedback
“door open” is as follows:
Triggering of opening Feedback defined by
Activator “Teach-In General”
Key-switch “Teach-In key-switch”
“Push-and-Go” “Teach-In General”
Manual operation the smaller of both opening widths
The control provides .75 amps total to the sensors and the lock output. If the control
is over loaded the led point may start to flicker, go dim or completley turn off. If this
occurs install an aux power supply to power up your accessories.
Ifthedoorhitsa¿rm obstacle during opening, the motor driven opening procedure is
terminated immediately. If the door hits an obstacle during closing, it opens again waits
forthesafetytimetoelapseandtriestocloseagain.Thenextopeningcommandopens
thedooragainasusual.Ifreversingisswitchedoff,thedoorstaysontheobstacle
whenclosed.Onopeningafter60seconds,thepoweredopeningprocedurestops.
The door opens when an impulse is received (key-switch, activator or “Push-and-Go”),
remainsinthevalidopenpositionduringthevalidhold-opentime,andclosesthere-
after again.
The door opens when an impulse is received (from the key switch, activator or “Push-
and-Go”) and remains in the open position. The door closes immediately after the next
impulse or “Push-and-Close”. The motional sequence depends on the settings of the
respective “Teach-In”.
The motorisswitchedoffimmediatelywhenthedoorisblocked.
Motor and transformer contain thermal relays that interrupt the current supply to the
control system at 230 °F. The system operates as during a power failure until the
temperature drops to 185 °F.
Thedoorcanbemanuallyopenedifthedoorlockcanbeunlockedwiththedoorhan-
dle. The door closes through spring force. The motor, which is controlled short-circuited,
controls the closing action with constant braking power. After return of power, the
system is immediately ready for use again.
Power Supply 24 VDC
Reversing Motion
(Reverse on Obstruction)
Time Control
Step Control
Internal Protective Devices
Power Failure
Operating Mode OPEN
Door Lock
Operating Mode AUTO
