The Servo Controller incorporates a state-of-the-art 32-bit microcontroller coupled to a power amplifier specially designed for brushed and brushless dc motor control. The Servo Controller connects to a host computer via a USB connection and is fully configurable for various types of open- and closed-loop control applications. The controller allows three methods of control:

- Direct control from the 32-bit microcontroller

- PC-based control using LABVIEW or MATLAB/SIMULINK

- Using an optional analog controller

The control algorithm can be performed either by the microcontroller to ensure fast response and smooth closed-loop control or by a computer. The connections to mechanical devices are made easy using two quick-connect cables: one for motor control and one for feedbacks (single or dual). The controller also comprises four analog inputs and four analog outputs for monitoring and/or control. A DMA controller insures that observation and control can be performed simultaneously.

The Servo Controller is equipped with a built-in 48 V dc power supply to provide power to the training system and a six-IGBT bridge to power the external motor. A CD-ROM containing various applications and data for the Servo Controller is also included. The LABVIEW runtime application allows speed and position (open- or closed-loop) control using either the hardware controller (Device mode) or LABVIEW (Host mode) for the control algorithms. This application allows basic servo control and data acquisition on the Servo Controller.