PLC

Introduction to PLC – What is a PLC, Working Principle, and Industrial Applications

PLC Hardware Components – CPU, Power Supply, Input/Output (I/O) Modules, Communication Ports

PLC Programming Basics – Understanding Ladder Logic Diagram (LD), Inputs, Outputs, and Scan Cycle

Digital Input & Output Control – Sensors, Switches, Actuators, Relays

Timers and Counters – ON Delay Timer, OFF Delay Timer, Up/Down Counters

Analog I/O – Working with Analog Sensors and Actuators, Scaling of Analog Signals

PLC Communication Protocols – Modbus, Profibus, Ethernet/IP Basics

Designing Basic Control Systems – Motor Start/Stop, Conveyor Belt Automation, Traffic Light Control

Simulation & Troubleshooting – PLC Simulators for Program Testing and Diagnosing Errors

Advanced Programming Concepts – Data Handling, PID Control, Subroutines, and Function Blocks