MEC 130 - Programmable Logic Controllers

4 credit hours - Four hours of lecture and directed laboratory weekly; one term.
Learn about the basic digital logic and programmable logic controllers (PLCs) in a mechatronics system using the automation system. Includes basic PLC functions and testing; identification of malfunctioning PLCs; and troubleshooting techniques and strategies to identify and localize PLC hardware generated problems. Writing small programs and problem-solving using computer simulations is emphasized. Lab fee $30.

Prerequisite(s): EET 130 or permission of department chair.

Location(s) Typically Offered: Arnold Main Campus (MC)

Term(s) Typically Offered: Fall

Course Outcomes:

Upon successful completion of this course, students will be able to:

Understand the basic principles of industrial automation and control systems.
Understand binary number systems and their use in PLCs and computing devices.
Describe the role and functions of Programmable Logic Controllers (PLCs) in industrial applications.
Identify and describe the components of a PLC system, including the CPU, input/output modules, and programming software.
Understand the concepts of digital and analog input/output signals and their interfacing with PLCs.
Create ladder logic programs to control simple industrial processes and machines.
Understand and apply programming instructions such as timers, counters, comparators, and arithmetic functions in PLC programs.
Install PLC systems using appropriate gauge wire, connectors, and tools.
Troubleshoot and debug PLC systems.
Understand the principles of PLC communications to include interfacing with other devices and systems, such as human-machine interfaces (HMIs) and sensors.
Understand safety considerations and best practices when working with PLCs in industrial environments.
Understand the importance of documentation and version control in PLC programming.