The informat ion conta ined in th is docu ment is the property of Automat ic Syst ems and is conf ident ial. The rec ip ient is forb idd en to use it for any purpose ot her
than for the use of the products or the execut ion of the project to wh ich th ey refer or to commu nicate it to th ird parties w ithout the pr ior wr itten conse nt of
Automat ic Systems. Document sub ject to change w ithout advance not if icat ion .
SL93x + TBV327-MT-EN
p. 14/39
Angle parameters
The parameters are the same for clockwise and counter-clockwise
opening directions.
O
PENING ANGLE
A
WAY
Closed
(= 0°)
S
TOP
T
IME
D
ELAY
Opening angle B way
Dir. B
Braking angle
for opening
opening angle A way
Dir. A
Braking angle
for closing
4. PRINCIPLE OF OPERATION
The references in this chapter refer to the illustrations on ch.2.2.
The Swing Gates and Turnstiles (named hereafter "Gates") are bidirectional pivoting access control units
that allow passage in both directions.
They have a steel
central column
(2)
fixed to the floor containing the
control board (10)
and the drive
unit. The central column is equipped with 1 or 3
glass obstacles (3)
.
The gate is unlocked by an external command (pushbutton, card readers, etc.). According to the selected
mode, the obstacle then starts to turn automatically (in the authorized direction of passage) or on light
pressure.
The movement of the obstacle is transmitted by a geared motor driven by a
variable speed controller (6)
,
which allows the opening and closing speed to be adjusted.
The opening angle can be adjusted in both directions and 2 mechanical stops maintain the obstacles open.
The direction of rotation and the position of the obstacle are determined by a
position encoder (8)
.
The obstacle stays open for a period set by a parameter and then closes again automatically.
Movement sequence:
The obstacle opens from the starting point (= passage closed) at the selected speed.
From the B
RAKING
A
NGLE
(set by the program according to the selected speed and the
obstacle inertia), the obstacle decelerates to complete its movement against the mechanical
stop.
The obstacle registers a stopping time (set by parameter) in the open position.
The obstacle is maintained at low power against the limit stop.
The obstacle closes at the selected speed.
From the B
RAKING
A
NGLE
, the obstacle decelerates to complete its movement.
When the obstacle reaches its closed position, the lock is engaged.
