What This Document Is
This is a laboratory assignment for ET 472: Integrated Control Systems at Western Carolina University, specifically focusing on the practical application of control systems principles to an automated measuring station. It outlines a hands-on exercise designed to reinforce understanding of sensor integration, stepper motor control, and human-machine interface (HMI) programming within an industrial automation context. The lab centers around developing a program to accurately measure the dimensions of a part using an optical sensor and a stepper motor-driven positioning system.
Why This Document Matters
This assignment is crucial for students seeking to build a strong foundation in industrial control systems. It’s particularly valuable for those interested in careers involving automation, robotics, manufacturing, or process control. Successfully completing this lab will demonstrate your ability to translate theoretical knowledge into a working, real-world application. It’s best utilized *during* the lab session itself, as a guide for program development and system implementation, and as a reference for understanding the expected functionality of the automated measuring station.
Common Limitations or Challenges
This document provides the framework for the lab, including the system requirements and overall objectives. However, it does *not* contain pre-written code, detailed step-by-step programming instructions, or specific troubleshooting guidance. Students are expected to apply their understanding of the course material and utilize problem-solving skills to develop the necessary control program. It also assumes a working knowledge of the TD200 text display unit and associated programming environment.
What This Document Provides
* A clear statement of the lab’s purpose and learning objectives.
* A defined set of system requirements for the automated measuring station.
* Key terminology related to the lab’s concepts (optical sensors, proximity switches, manual overrides).
* Functional specifications outlining the expected behavior of the control program, including start/stop logic, measurement calculations, and emergency override functionality.
* Guidance on creating a user interface using a TD200 text display for operator control and data visualization.
* Details on how the system should respond to both normal operation and emergency stop conditions.
