10 Instructions for Use T-1929 e
T1321_12
4 System Functions
It is the responsibility of the system operator to ensure that
the automatic sliding door can be freely used at all times and
particularly that access to the sliding door is not blocked.
4.1 Automatic Door Operation with Sensors
When operating automatically (AUTOMATIC operating mode) the door is automatically opened from
both sides by sensors when a person approaches.
A key switch u or card reader u normally allows access from outside when the door is in operating
mode EXIT or OFF. The door unlocks, opens and closes again as soon as no further sensors are ac-
tivated after a hold-open time which is set separately. The sensors for the door opening and the main-
tained opening of the door are arranged and adjusted in such a way that the door opens promptly and
remains open as long as a person is within the operating range of the door leaves. The door can close
nevertheless but only after an attendance time of minimum 30 s.
4.2 Trac Control
Movement through the door can be allowed in only one direction if desired (operating mode EXIT) or
completely blocked (operating mode OFF). In order to protect against environmental influences (wind/
cold/heat) the door can be operated in operating mode AUTOMATIC 2 with a smaller opening width,
which at least corresponds to the required passage width.
4.3 Automatic System Monitoring
The control system monitors the safety sensors by a cycle of active tests. The control system also
conducts continuous internal system tests. If a safety-related component should fail, the system auto-
matically switches into a safe condition. At the same time the fault number is displayed on the user
interface. You can find further information on this subject in chapter 6 “Procedure in the Event of Faults”.
4.4 System with Full-energy Mode
The safety sensors prevent a person from being bumped into in the travel area of the door leaf. If a
safety sensor fails, the system is switched to safety operation. It can only be moved manually.
4.5 System with Low-energy Mode
The reduced closing speed set by the installer, which is adapted to the door weight, combined with a
force of < 150 N, prevents an excessive impact by the moving leaf on a person. The obstacle is addi-
tionally detected by the control and an automatic reversal of the door is initiated.
4.6 Electro-mechanical Lock / Holding brake u
The system can be locked in the closed position by means of an electro-mechanical lock u or held in
the closed position by a holding brake u when in operating mode OFF and, if required, in other operat-
ing modes (e.g. EXIT). The locking process is monitored. Thus any fault of the locking operation can
be immediately displayed on the user interface. See chapter 6 “Procedure in the Event of Faults” for
details. In the event of a power failure the lock can also be directly activated by the optional manual
facility.
To Next Page
Loading...
Need help?
General
