1. PLC BASED AUTOMATIC WATER FILLING SYSTEM

2. CONTENTS OBJESTIVE INTRODUCTION OF AUTOMATION TYPES OF AUTOMATION
IMPORTANCE OF AUTOMATION
WHAT IS PLC?
WHY PLC?
TYPES ,OPERATIONS AND APPLICATIONS
BLOCK DIAGRAM ,WIRING DIAGRAM AND WORKING OF AUTOMATIC WATER FILLING SYSTEM
APPLICATIONS
ADVANTAGES
FUTURE SCOPE
CONCLUSION

3. INTAUTOMATION RODUCTION
The use of machines and technology to make processes run on their own without manpower.
The technique of making an apparatus, a system operate automatically.

4. ION TYPES OF AUTOMATION
BUILDING AUTOMATION :
Eg : Lifts, Smoke detectors
OFFICE AUTOMATION
Eg : CCTV Camera
LIGHT AUTOMATION
Eg :Street solar lightening
INDUSTRIAL AUTOMATION
Eg :Automated bottle filling system,steel factories,etc

5. IMPORTANCE OF AUTOMATION
Increases the machine efficiency.
Flexibility and convertibility in
manufacturing process
Increase production rates

6. WHAT IS PLC? PLC means Programmable Logic Controller.
These systems perform many functions, providing a variety of analog and digital input and output interfaces; signal processing; data conversion; and various communication protocols.

7. PLC LANGUAGES Ladder diagram Function Block diagram
Sequential Function Chart
Structured Text
Instruction List

8. WHY PLC
PLC play an important role in automaton, this device can manage and control entire industry to produce better and quick output. A PLC is a digital computer used for automation of industrial processes, like controlling machinery or factory
Reduces human effort.
Get maximum effeciency.

9. TYPES OF PLC Allen Bradley PLCs (AB) ABB PLCs (Asea Brown Boveri)
Siemens PLCs
Omron PLCs
Mitsubishi PLCs
Hitachi PLCs
Delta PLCs
General Electric (GE) PLCs
Honeywell PLCs
Modicon PLCs
Schneider Electric PLCs
Bosch PLCs

10. Delta DVP 60ES2

11. PIN DIAGRAM OF PLC

12. Our plc model is DELTA DVP-60ES2
Our plc model is DELTA DVP-60ES2. It consists of 36 inputs and 24 outputs.All inputs and outputs are in digital (binary format)type. It represent to X0,X1,X2,X3,X4,X5,X6,X7,X8,X9,X10,X11,X12,X13,X14,X15,X16,X17,X20,X21,X22,X23,X24,X25, X26,X27,X30,X31,X32,X33,X34,X35,X36,X37,X40,X41,X42,X43 are inputs. And out puts are Y0,Y1,Y2,Y3,Y4,Y5,Y6,Y7,Y10,Y11,Y12,Y13,Y14,Y15,Y16,Y17,Y20,Y21,Y22,Y23,Y24,Y25,Y26,Y27. C0,C1,C2,C3,C4,C5 are common pins. COM1,COM2,COM3 are communication ports. RUN AND STOP BUTTON to run and stop the PLC.

13. OPERATION OF PLC
The operation of the PLC system is simple. It consists of three processes:
1. Scans or reads, from the input devices.
2. Executes or “solves” the program logic.
3. Writes to the output devices.

14. APPLICATIONS OF PLC Used for packaging machine. Spinning machine.
Winding machine (tension control).
Molding injection machine. .

15. AUTOMATIC WATER FILLING SYSTEM
Our project is based upon closed loop control system.
A Closed-loop Control System, also known as a feedback control system is a control system which uses the concept of an open loop system as its forward path but has one or more feedback loops (hence its name) or paths between its output and its input. The reference to “feedback”, simply means that some portion of the output is returned “back” to the input to form part of the systems excitation.

16. Block diagram of Closed Loop control system

17. AUTOMATIC WATER FILLING SYSTEM BLOCK DIAGRAM

18. PANEL DIAGRAM

19. EXPERIMENTAL KIT

20. COMPONENTS USED: DC SERVO MOTORS PHOTO ELECTRIC SENSORS
CONVEYOR BELT MOTORS
ELETRO MAGNETIC RELAY
AC & DC TERMINAL BLOCKS
MCB & SMPS

21. WORKING
When the start button is pushed, the motor starts hence the conveyer belt starts moving.
When the bottle is under the solenoid valve, the bottle is sensed and the motor stops hence the conveyer belt stops.
Then the solenoid valve operates and the bottle starts filling the water.
When the bottle completes filling process, the solenoid valve is closed and the motor starts, the conveyer belt starts moving and carries the bottle away from the solenoid valve.
If another bottle is sensed then the above process will be repeated. When stop button is pressed or activated then the entire process will be stopped.

22. PROGRAM USED IN THIS PROJECT

23. INPUTS
X WATER LEVEL SENSOR
X PUSH BUTTON
X2-----CONVEYOR BELT SENSOR
OUTPUTS
Y RESERVOIR MOTOR
Y WATER TANK MOTOR
Y2 & Y CONVEYOR BELT MOTOR
M0,M1,M MEMORY BITS
T0,T TIMERS

24. MERITS Less man power required. Less time taken. Fast and accurate.
Less wiring.
Easier and faster to make changes.

25. APPLICATIONS Stand alone water bottle booth system.
Ink filling industry.
Soft-drink & water filling industries.
Beer and wine industries.
Olive oil industries.

26. CONCLUSION
We have achieved our objective that is bottle filling process using PLC.
This was successfully implemented.
We consider this project as a journey where we acquired knowledge on automation industry.
Also gained some insights into the subject which we have shared in this report

27. FUTURE SCOPE

28. B.Chandrasekhar CH.Bhagya Lakshmi N.Livingstan S.Naga Satya Prasad
PRESENTED BY
K.Apparao
B.Chandrasekhar
CH.Bhagya Lakshmi
N.Livingstan
S.Naga Satya Prasad
UNDER THE GUIDENCE OF M.KARTHIK Sir

29. ANY QUERIES….?

30. THANK YOU