19"-case (length 471 mm x depth 340 mm x height 152 mm, weight
11 kg) contains a servo amplifier, two power supplies, a sensor module
and a user control unit. The servo amplifier operates on the DC motor
driven by an analog control signal. The power supplies provide the
neccessary voltages for all actuator units. The corresponding front
panel sections indicate the availability of the voltages, the system status
(plant is connected to actuator, system is ready to operate) the
controller type (manual, PC, extern). One of the panel sections contains a
key to stop any controller. The monitor unit provides an analog signal
and binary signals (11 bit parallel) according to the video signal.
Its front panel section contains measurement outputs for the ball position,
the beam angle and the control signal. The user control section provides
the control and enable signal for the servo amplifier. Its front panel section
contains two keys ( start manual or external controller), one potentiometer
(manual control signal), one signal input (external control signal
for servo amplifier) and a switch for the lighting.
mains supply (220 V, 50 Hz, 140 W, on request 110 V, 60 Hz).
signal -10 ... +10 V
voltage for the motor
position -10 V ... +10 V
angle channel A (TTL)
angle channel B (TTL)
signal -10 ... +10 V
adapter card (Option 50-02)
card and executable Windows controller
program (WINDOWS 7-10) for a PC with PCIe slot.
incremental sensor signal (beam angle)
bit binary signal (ball position)
limit switches (max. angle left/right)
signal for servo amplifier -10 ... +10 V
Fuzzy controller (Opt. 50-03)
Executable fuzzy controller
program for the ball and beam system. Fuzzy rules and membership
functions are adjustable (requires Opt. 50-02).
source of digital controller (Opt. 50-05)
source files of the PC controller program including
library functions for Fuzzy operations, graphic
output, controlling the sampling period as
well as controlling the PC adapter card (requires Opt. 50-02,
Embarcadero C++ Builder V10).
data are subject to change (Date 4-December-2017)