PLC, Telemetry, and SCADA Systems

Introduction:

The course PLC, Telemetry, and SCADA Systems is designed for Technicians and Engineers, focusing on key technological areas. It emphasizes instructional and experiential learning through safe simulated conditions where participants handle actual PLCs. The course covers writing and debugging applications related to process control, PLC applications, and both radio and wire telemetry systems. These elements are crucial for modern communication techniques, especially in programmable controller setups with remote operational controllers. Additionally, participants will explore current SCADA technologies, gaining updated skills necessary for fast-paced industrial environments, with hands-on training using the latest SCADA software.

Objectives

By the end of the course, participants will be able to:

• Understand industrial processes controlled by PLCs and how they operate structurally and functionally.
• Create, assemble, and simulate PLC ladder logic programs in a virtual environment using industrial-grade simulation tools.
• Gain confidence in working with PLC, Telemetry, and SCADA systems.
• Understand the fundamentals of Radio Telemetry, including its applications, limitations, and frequency bands.
• Learn the basics of wire-based communication systems.
• Work with industry-standard SCADA software.

Training Methodology

• Interactive workshops
• Hands-on practice
• Simulation training
• Group activities
• Case studies
• Expert-led sessions
• Problem-solving exercises
• Teamwork

Course Outline

Unit 1: Introduction to Control Strategies

• Continuous Control Systems (CC)
• Sequential Control Systems
• Relay-Based Systems
• Understanding PLC Systems
• Comparing PLCs and Relays
• Logical continuity trends and board game formats
• Introduction to commercial PLC programming tools

Unit 2: PLC Architecture

• Designing system architecture
• Memory and I/O device structures
• Scanning procedures in programming
• Cross-program scan cycle

Unit 3: Radio Telemetry Systems

• Components of radio links
• The radio communication system
• RF frequency range
• Key considerations for system structure

Unit 4: PLC Program Development

• Analyzing PLC programs
• Designing PLC programs and program-making processes
• Deviation analysis using timers in program development

Unit 5: Serial Data Communications

• Communication methods (Simplex, Half-Duplex, Full-Duplex)
• Standards: RS232, RS422, RS485

Unit 6: Analog I/O and Processing

• Pseudo-Analog and Digital Input/Output systems
• A/D and D/A conversion: C-MOS and BIPOLAR structures
• Programming analogue modules and advanced instructions

Unit 7: Introduction to SCADA

• System architecture and software development
• Configuration and operation of SCADA systems
• Walkthrough of industry-standard SCADA software