sematic DRIVE SYSTEM Bedienungsanleitung Seite 26

7 TRIAL OPERATIONS BEFORE SETTING AT WORK
To avoid damages, check that the power supply voltage be within the rated values before
starting up the door controller
Before the lift goes in operation, a self-learning cycle must be carried out and parameters
must be set according to the General Options, as described in section 6
7.1 Self-learning cycle
The self-learning cycle allows the Door Controller to store the running distance between the
closing and opening limit. It can only be activated manually and must be carried out under
direct supervision of maintenance personnel so that they may check that the operation is
correctly completed (i.e. the Door Controller must store the correct data). The self-learning
cycle is shown on the door controller display with "SL".
Important!
• During the self-learning cycle please check carefully that the door panels slide
freely and that the Door Operator completes its total expected travel.
The self-learning cycle is essential if a replacement Door Controller has been
installed.
• If a car door locking device is installed (car door locking device section 6.5) the
self-learning cycle must be carried out with the operator coupled to a landing door.
Outside the lock release zone of the landing doors, this device prevents the car
door opening.
• Every time the system is re-powered (for instance after power supply interruption)
it performs a reset cycle, i.e. it searches a closing limit at low speed, not a self-
learning cycle.
7.2 Self-learning cycle with the door controller only (without using the handset)
• Power the system
• Turn on the door controller "ON"
• For the manual self-learning procedure keep key 4 pressed for a while to switch from
automatic to manual mode (check that the AUTO red led turns off and the MAN red led turns
on).
• To start up the self-learning cycle keep key 1 pressed for a while, SELF LEARN.
• The keys 2, opening, and 3, closing, on the door controller command the opening and
closing operations.
When a closing command is given, the Door Controller carries out a closing cycle at
low speed (the Door Controller display shows the sign "SL") or remains in closed
position.
When an opening command is given, the Door Controller carries out an opening
cycle at low speed (on the Door Controller display the sign "SL" flashes). During this
operation please check carefully that the operator completes its total expected tra-
vel).
At the end of the opening cycle, the self-learning cycle is complete (the sign "SL" disappears
and "oP" appears).
Keep key 4 pressed again for a while to activate the automatic mode.
Note: the Self Learning cycle can also be started with the door drive in automatic mode;
the door close and door open signals are sent by the main lift controller. To enter the Self
Learning phase in Automatic mode just keep the key 1 pressed for a while, then let the main
lift controller to send door open/door close signals.
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