Development of a Real-Time Monitoring and Control System for an Industrial Plant Using PLC and SCADA Technologies

Abstract

Automated systems are technological solutions designed to operate with minimal or no human intervention, performing tasks with high precision and efficiency. By integrating sensors, actuators, and advanced control logic, these systems optimize operations across various domains, including residential, commercial, and industrial sectors. Their applications range from smart home devices to complex manufacturing processes. This study presents the design and implementation of a comprehensive automation and control system for an industrial milk processing plant. The system aims to optimize critical production processes, including water heating and cooling, milk storage, pasteurization, bottling, and cleaning operations. Programmable Logic Controllers (PLCs) are employed to control the machinery and equipment, while Human-Machine Interfaces (HMIs) and a Supervisory Control and Data Acquisition (SCADA) system provide centralized monitoring, control, and visualization. The proposed solution integrates both hardware and software components to deliver a user-friendly graphical interface for operational supervision and process management. The primary objective is to improve milk production efficiency, ensure process reliability, enhance product quality, and facilitate a seamless and intuitive operator experience..