26
In
tr
oduc
tion
Pr
oduc
t Description
Instruc
tions f
or use
Technica
l Inf
ormation
Insta
llation
Main
tenance
Spar
e P
ar
ts
Appendix
Con
ten
ts
Declar
ation
Oper
ation & Main
tenance Manual SpeedStile B
P DS
GC01 Gate Controller board:
This is the CPU (Central Processing Unit). Control of the entire gate is done here. The logic
is controlled by a microprocessor. The GC01 controls the detection system that recognizes the
presence of passengers inside the gate manages time outs and gives the opening and closing
command to the panel mechanisms. The GC01 also manages the interface I/O to the external
world. Mounted on this card is the user inter-face (LCD display and buttons) all of the parameter
settings are also stored in the memory of this board.
MB01 Motor Driver board:
The SpeedStile BP DS is equipped with two MB01 boards, one for each mechanism.
The information concerning configurations and wirings are for MB01 PCB: B and later.
The board is controlled by a microprocessor and controls the movement of the
mechanism. MB01 executes the opening and closing command that GC01 board sends. By the
trimmers mounted on the board, it is possible to tune the speed and the offset positions of the
mechanism
Motor Control
The master and slave MB01 motor boards control the movement of the corresponding
mechanisms acting as a drive system for the respective motors.
In order to optimise the movement of the mechanism during the phases of acceleration, run and
deceleration real time the MB01 board controls the position of the mechanism rotating parts and,
in consequence, regulates the driving current of the motor (P.I.D. feedback type).
The MB01 board uses a potentiometer angular sensor or an incremental encoder depending on
the version.
To drive the different mechanisms in all the versions described in this document, different
configurations of the MB01 trimmers are necessary.
