Computer Controlled Advanced Industrial Servosystems Trainer (for DC motors)
It is formed by a Control Interface Box and a Direct Current Motor and Encoder Module. The Control Interface Box has a 4-quadrants servo amplifier for DC motors that controls the motor speed, position and current of the motor. In order to do this control the feedback is done thanks to an encoder. The RS232 communication between the Control Interface Box and the computer (PC) provides the possibility of commanding the motor from the PC and to visualize the most important signals of the motor. The 4-quadrant servo amplifier controls the motor operation and the braking operation in both rotation directions clockwise and counterclockwise.
Velocity, Position and Torque Control
It allows predefined moves and programming.
Control Interface Box:
Diagram in the front panel with similar distribution that the elements in the real unit.
7 Digital outputs:
They have led’s that indicate if the outputs are active or not.
- Output 1: this output indicates when the system has been referenced already.
- Output 2: this output indicates when a target position is reached.
- Output 3: this output indicates when the motor is running.
- Output 4: this output indicates when a command can not be executed.
- Output 5: this output indicates when an error occurs.
- Output 6: this output is a user definable PWM-output (5V, 0-100% duty cycle, 50kHz).
- Output 7: this output is the common cathode of the freewheeling diode of the low side drivers.
13 Digital inputs:
7 User definable digital inputs for process control.
1 Digital input (trigger signal).
3 Digital inputs: reference, left limit and right limit:
DI reference: digital input for reference switch.
DI left limit: digital input for left limit switch of a linear unit.
DI right limit: digital input for right limit switch of a linear unit.
2 Digital inputs power stage and stop:
DI power stage: digital input for enabling the power stage.
DI stop: digital input for switching the regulation off if the signal is removed.
2 Analog inputs with voltages in the range of 0-5V.
2 Potentiometers to select the value of the analog inputs (0-5 V DC), these potentiometers are enabled by a
commuting switch placed next to them.
Ignition Switch. When the unit is on, the red LED is active and lighting.
Voltage supply. There is a voltage supply that feeds the unit with 220 V of alternating current.
Motor power supply. It is a 24 V DC motor power supply (it is a three wires connection motor +, motor - ,and
one taking to earth).
Connection port in series. It is a connection plug to connect the Control Interface with the PC by the RS-232
port, in order to allow the software to manage the motor.
Connection with the Feedback. It is a connection with the motor Feedback. It allows the encoder to manage
Direct Current Motor and Encoder Module:
DCMotor, 90W. Position, speed and current are controlled by the Control Interface.
Digital encoder, 500 pulses per revolution, with RS232 communication port.
2 Power supply wires (one for the motor and other for the Control Interface).
2Communication RS232 wires (one from the Control Interface to the computer (PC) and other from the
Control Interface to the encoder).
SERIN/CC/CCSOF. Computer Control+Data Acquisition+Data Management Software:
Compatible with actual Windows operating systems. Graphic and intuitive simulation of the process in screen.
Compatible with the industry standards. Registration and visualization of all process variables in an automatic and simultaneously way Flexible open and multicontrol software, developed with actual windows graphic systems, acting simultaneously on all process parameters.Management, processing, comparison and storage of dataComparative analysis of the obtained data, after to the process and modification of the conditions during the process.
Cables and Accessories.
This unit is supplied with 8 manuals: Required Services, Assembly and Installation, Interface and Control Software, Starting-up, Safety, Maintenance, Calibration & Practices Manuals.