BVV’S
Basaveshwar Engineering College, Bagalkot
[An Autonomous Government Aided College, AICTE approved, Affiliated to VTU, Belagavi]
INTERNSHIP REPORT
ON
“PLC AND MECHATRONICS”
Submitted in partial fulfilment of the Bachelor of Engineering to
DEPARTMENT OF ELECTRONICS AND
COMMUNICATION.
[2022-23]
By
MRS: Pankaj Dinkar Gunjikar
USN:2BA21EC051
Dr. S.G. Kambalimath Dr. Jayashree D. Mallapur
(Faculty Advisor) (HOD)
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BVV’S
DEPARTMENT OF ELECTRONICS AND COMMUNICATION
ENGINEERING
CERTIFICATE
This is to certify that the “Internship Report” work entitled “PLC and
MECHATRONICS” is a bonafide work carried out by PANKAJ DINKAR GUNJIKAR
(2BA21EC051) submitted in partial fulfillment during the year 2022-2023. It is
certified that all corrections / suggestions indicated for Internal Assessment have been
incorporated in the report. The report has been approved as it satisfies the academic
requirements in respect of internship activity prescribed for Bachelor of Engineering
Degree in Electronics and Communication Engineering.
DR. S. G. Kambalimath Prof. Supriya. B. H Dr. Jayashree D.
Mallapur
(Faculty Advisor) (Internship Coordinator) (HOD)
NAME OF THE EXAMINERS SIGNATURE WITH DATE
1.
2.
3.
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ACKNOWLEDGEMENT
I would like to extend our sincere gratitude to the following individuals whose
unwavering support and guidance have been instrumental in shaping my internship
experience at Siemens Center of Technology GTTC Dandeli 581-325:
I immensely thankful to Prof. Nancy for her dedication, expertise, and mentorship
throughout my internship journey. Her insightful guidance and hands-on approach
have greatly enhanced my understanding of Programmable Logic Controllers (PLCs)
and Mechatronics systems, enriching our learning experience.
A heartfelt thank you to Dr. S. G. Kambalimath for his invaluable support,
encouragement, and mentorship as my college faculty adviser. His expertise,
constructive feedback, and unwavering encouragement have been a source of
inspiration and guidance throughout my internship.
I express my sincere appreciation to Prof. Supriya. B. H for her meticulous planning,
coordination, and support as the internship coordinator of my college. Her dedication to
ensuring a seamless internship experience for all participants has been truly
commendable, and I am grateful for her efforts.
A special thank you to Dr. Jayashree D. Mallapur, the Head of the Department, for her
leadership, guidance, and support throughout my internship program. Her vision and
commitment to fostering academic excellence have been instrumental in shaping my
learning journey.
I extend my gratitude to the examiners in our college for their diligent evaluation and
feedback on our internship performance. Their thorough assessment has provided me
with valuable insights and guidance for my future growth and development.
I thank our Principal Dr. Veena Soragavi for constantly inspiring us in all endeavors
and her valuable suggestions.
Once again, thank you to everyone involved for their invaluable contributions to our
internship experience
I also grateful to Siemens Center of Technology GTTC Dandeli 581-325 for providing
with the opportunity to gain practical experience and exposure in the field of PLC and
Mechatronics. Your support and commitment to nurturing talent are deeply
appreciated.
With warm regards:
Pankaj. Dinkar. Gunjikar
2BA21EC051
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ABSTRACT
This internship report explores the integration of Programmable Logic Controllers
(PLCs) in the field of Mechatronics, focusing on their applications, functions, and impact
on modern industrial automation systems.
Mechatronics, a multidisciplinary
Field combining mechanical engineering, electrical engineering, and computer science,
relies heavily on PLCs for the control and coordination of complex machinery and
processes.
The report provides an overview of PLC technology, including its architecture,
programming languages, and communication protocols.
It examines real-world examples of PLC-based mechatronic systems, highlighting their
role in enhancing efficiency, reliability, and flexibility in manufacturing and industrial
operations. Additionally, the report discusses the challenges and future trends in PLC
and Mechatronics integration, such as the adoption of advanced sensors, actuators, and
machine learning algorithms. Through this exploration, the report aims to shed light on
the critical role of PLCs in driving innovation and advancements in Mechatronics,
shaping the landscape of modern automation engineering.
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CONTENTS
Title Page i
Certificate ii
Acknowledgement iii
Abstract iv
Contents v
List of Figures and Tables vi
Introduction to Internship vii
Result and discussion viii
Conclusion x
CHAPTERS
1. PLC (Programmable Logic Controllers):
1.1:Introducton to PLC 1
1.2:Controllers 2
1.3:Sensors and their Symbols 3
1.4:Ladder logic 4
1.5:Implimenting symbols for writing ladder logic 5
2. MECHATRONICS:
2.1:Introduction to Mechatronics 6
2.2:Communication Standers 7
2.3:SIEMENS Stations 10
3. WORKING SCREENSHOTS: 11
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LIST OF FIGURES
1.1.1 PLC diagram 1
1.2.1 SIMATIC S7-1200 series controller 2
1.2.2 SIMATIC S7-1500 series controller 3
1.3.1 sensors and their symbols 3
1.5.1 Traffic light using ladder logic 5
2.2.1 CAN cable 7
2.2.2 Ethernet cable 8
2.2.3 Profinet cable 8
2.2.4 Modbus cable 8
2.2.5 Profibus cable 9
2.2.6 OPC UA cable 9
2.3.1 Feeder station 10
2.3.2 Inspection station 10
2.3.3 Buffer station 11
2.3.4 Process station 11
2.3.5 Sorting station 12
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INTRODUCTION TO INTERNSHIP
welcome to the world of PLC (Programmable Logic Controllers) and Mechatronics! This
internship program offers a unique opportunity to delve into the fascinating realms of
automation, control systems, and mechanical engineering. Throughout this internship,
participants will immerse themselves in the dynamic intersection of electrical,
mechanical, and computer engineering, gaining invaluable hands-on experience and
theoretical knowledge.
PLC and Mechatronics play pivotal roles in modern industries, revolutionizing
manufacturing processes, enhancing efficiency, and optimizing performance. As
technology continues to advance, the demand for skilled professionals in these fields is
ever-growing. This internship aims to equip participants with the essential skills,
insights, and practical experience needed to excel in this dynamic industry.
During the internship, participants will explore the fundamental principles of PLC
programming, learning how to design, implement, and troubleshoot PLC-based control
systems. They will also delve into the intricate world of Mechatronics, studying the
integration of mechanical systems with sensors, actuators, and controllers to create
intelligent machines and automated processes.
Through a combination of theoretical instruction, hands-on laboratory exercises, and
real-world projects, interns will develop a comprehensive understanding of PLC
programming, sensor integration, motion control, robotics, and more. They will have
the opportunity to work with industry-standard equipment and software, gaining
practical skills that are highly sought after in today's job market.
Additionally, interns will have the chance to collaborate with experienced professionals
in the field, gaining valuable insights and networking opportunities. Whether you are a
student looking to explore a career in automation or a professional seeking to expand
your skill set, this internship offers a rewarding journey into the exciting world of PLC
and Mechatronics.
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RESULT AND DISCUSSION
The integration of Programmable Logic Controllers (PLCs) and Mechatronics represents
a powerful synergy that revolutionizes industrial automation, robotics, and control
systems. In this section, we discuss the results obtained from the application of PLCs in
Mechatronics and delve into the implications and significance of this integration.
RESULT:
1.Improved Control and Automation
* The utilization of PLCs in Mechatronics enables precise control and automation of
mechanical systems, enhancing efficiency, accuracy, and productivity in various
industrial processes. PLCs facilitate the implementation of complex control algorithms,
enabling seamless coordination of multiple actuators, sensors, and devices.
2.Real-time monitoring and Feedback
* PLC-based Mechatronic systems provide real-time monitoring and feedback, allowing
operators to track process variables, diagnose faults, and optimize performance on the
fly. This real-time feedback loop enhances system responsiveness and adaptability to
changing operating conditions.
3.Flexibility and Scalability
* PLCs offer flexibility and scalability in Mechatronics applications, allowing for easy
reconfiguration and expansion of control systems to accommodate evolving
requirements. Modular programming and hardware configurations enable engineers to
customize and scale Mechatronic systems to meet specific needs.
4.Integration with Sensors and Actuators
* PLCs serve as the interface between sensors, actuators, and other components in
Mechatronic systems, enabling seamless integration and communication between
different devices. This integration enhances system interoperability and enables
centralized control and monitoring of interconnected components.
DISCUSSION:
1.Enhanced Efficiency and Productivity
* The integration of PLCs in Mechatronics leads to enhanced efficiency and productivity
by automating repetitive tasks, minimizing downtime, and optimizing resource
utilization. PLC-based control systems enable faster response times, reduced error
rates, and improved process consistency, resulting in higher throughput and lower
production costs.
2.Advanced Control Capabilities
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* PLCs offer advanced control capabilities such as PID (Proportional-Integral-
Derivative) control, motion control, and predictive maintenance, which are essential for
optimizing Mechatronic systems' performance and reliability. These control algorithms
enable precise regulation of motion, temperature, pressure, and other critical
parameters, ensuring optimal operation and product quality.
3.Saftey and Reliability
* PLC-based Mechatronic systems incorporate safety features such as emergency stop
circuits, interlocks, and fail-safe mechanisms to protect operators and equipment from
potential hazards. PLCs enable the implementation of safety-critical functions, ensuring
compliance with industry standards and regulations governing workplace safety.
4.Future trends and Opportunities
* The integration of PLCs and Mechatronics is poised for further advancements with the
emergence of technologies such as Artificial Intelligence (AI), Internet of Things (IoT),
and cloud computing. These technologies enable predictive analytics, remote
monitoring, and autonomous control capabilities, opening up new possibilities for
enhancing efficiency, scalability, and sustainability in Mechatronics.
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CONCLUSION
The integration of Programmable Logic Controllers (PLCs) and Mechatronics represents
a convergence of disciplines that has reshaped industrial automation, robotics, and
control systems. Through this exploration, we have witnessed the profound impact of
combining PLCs' control capabilities with the multidisciplinary approach of
Mechatronics, resulting in sophisticated and efficient systems that drive innovation
across industries.
PLCs serve as the backbone of Mechatronics, providing the intelligence, flexibility, and
scalability necessary to control complex mechanical systems with precision and
efficiency. By leveraging PLCs, engineers can design and implement Mechatronic
systems that optimize processes, enhance productivity, and improve quality in diverse
applications, from manufacturing and automotive to healthcare and aerospace.
The integration of PLCs in Mechatronics offers several key benefits. It enables real-time
monitoring and control of mechanical systems, facilitates seamless integration with
sensors and actuators, and enhances efficiency, reliability, and safety in industrial
environments. PLC-based Mechatronic systems provide the foundation for advanced
control algorithms, predictive maintenance strategies, and adaptive control techniques,
enabling organizations to stay competitive in today's rapidly evolving market landscape.
Looking ahead, the future of PLCs and Mechatronics holds tremendous promise. As
technology continues to advance, we can expect further integration of PLCs with
emerging technologies such as Artificial Intelligence (AI), Internet of Things (IoT), and
cloud computing. These advancements will enable predictive analytics, autonomous
control, and remote monitoring capabilities, unlocking new opportunities for efficiency,
sustainability, and innovation in Mechatronics.
In conclusion, the integration of Programmable Logic Controllers (PLCs) and
Mechatronics represents a symbiotic relationship that drives progress and
transformation in industrial automation. By harnessing the combined power of PLCs
and Mechatronics, engineers and organizations can unlock new levels of efficiency,
productivity, and competitiveness, shaping the future of engineering and technology.
