006014 INDUSTRIAL AUTOMATION L T P C3 1 0 3

OBJECTIVES

i. To become familiar with the fundamentals of PLC and its applications in the electrical engineering disciplineii. To be able to write PLC programs using ladder diagrams

iii. To acquire a good knowledge about SCADA system fundamentals and applications

iv. To become familiar with the fundamentals of Distributed Control Systems.

OUTCOMES

At the end of the course, the students should be able to:

i. Understand the application of tools like PLC, DCS, and SCADA in automation.ii. Design the DCS for their application.iii. Configure of PLC and DCS.

UNIT I INTRODUCTION TO PLC PROGRAMMING 9

Introduction to automation - History of PLC, Principle of operation, Architecture of PLCs, Advantages & disadvantages of PLCs. Selection criteria for PLC - Program Scan, PLC programming languages, Fundamentals of Ladder diagram, basic components and symbols.

UNIT II ADVANCED PLC FUNCTIONS 9

Developing Fundamental PLC Wiring Diagrams and Ladder Logic Programs – Programming Timers, Counters –Data Manipulation and Math instructions - Closed loop systems using PLC - Industrial processes: Bottle filling system, AC Motor starter.

UNIT III SCADA ARCHITECTURE 9

Evolution and Definition of SCADA, Fundamentals of modern SCADA systems - SCADA system desirable properties - Basic SCADA Architecture: Human Machine Interface, Master Terminal Unit, Remote Terminal Unit - SCADA Communication in an electrical power system, SCADA server, SCADA functions.

UNIT IV SCADA APPLICATIONS 9

Intelligent Electronic Devices - Operation and control of interconnected power system, Automatic substation control, SCADA configuration, Energy management system, system operating states, system security, State estimation - SCADA system security issues- SCADA systems in Electric Power Generation

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UNIT V DISTRIBUTED CONTROL SYSTEM (DCS) 9

Evolution – Advantages – DCS Architectures –Local control unit - Operator interfaces - Low level and high level operator interfaces – Operator displays - Engineering interfaces – Low level and high level engineering interfaces – General purpose computers in DCS.

L=45 T=15 TOTAL: 60 PERIODS

TEXT BOOKS

1. Frank D. Petruzella, “Programmable Logic Controllers”, 3rd Edition, Tata McGraw-Hill Education, 2005.

2. Stuart A Boyer, “SCADA-Supervisory Control and Data Acquisition”, 4 th Edition, International Society of Automation, 2010.

3. Michael P. Lukas, ‘Distributed Control System’, Van Nostrand Reinhold Co., Canada, 1986.

REFERENCES

1. Gary Dunning, “Introduction to Programmable Logic Controllers”, 2nd Edition, Delmar Thomson Learning, 2001

2. John R. Hackworth, Frederick D., Hackworth Jr., “Programmable Logic ControllersProgramming Methods and Applications”, P, 2004

3. W. Bolton, “Programmable Logic Controllers”, 5th Edition, Newnes Publications, 2009.4. Ronald L. Krutz, “Securing SCADA System”, Wiley Publishing, Inc., 2005.5. Gordan R.Clarke, Deon Reynders & Edwin Wright, “Practical Modern SCADA Protocols”,

Newnes publications, 2004.6. M. Chidambaram, “Computer Control of Process”, CRC Press Inc, 2002.