plc-scada and automation

Vyas Institute Of Engineering And Technology Jodhpur

A -: SEMINAR PRESENTATION :- ON

“ INDUSTRIAL AUTOMATION” Using PLC – SCADA

Presented To :- Dept. of Electrical Engineering

Presented By :- Gaurav Sharma B.Tech 7th Sem

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( 2015-16 )

Jai Shree Ram

Company’s Profile

Mecstech Education and Research Centre Pvt. Ltd. A leader in Industrial Automation Solutions. Deals in : -

Automation solutions. Industrial automation trainings. Hardware & software requirements. Lights and LEDs. Solar equipments.

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Corporate CollaborationsJai Shree Ram

Varun Beverages (Pepsi) Jodhpur

Parle G (Ajmer Food Products) Ajmer

Shree Minerals Ajmer

Shree Cement Beawar

Technophile Group Gujarat

Archor Global Pune

R.K. Group Kishangarh

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Institutional Collaborations

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CONTENTS

AUTOMATION

PLC

SCADA

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Automation6

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Automation is an art

That includes computers,

controllers, etc.

To controlIndustrial & non-

industrial machines & processes

To increase optimized

productivity

In an efficient manner

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History of Automation

Manual Control Pneumatic Control Relay Logic Control Electronic Logic Gate Control Programmable Logic Gate Control

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Components of Automation

PLC

SCADA

DRIVES

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PLC

Programmable Logic Controller

Stands For

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A type of industrial computer

Used to control machines & processes

Using sensors, switches, drives, actuators, etc.,

So that the machines work in a specified sequence.

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What is PLC ?

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Significance of PLC in Automation

• User programmable device• Resist harsh environments• Minimum human intrusion• No maintenance required• Eco friendly functioning• Energy efficient• Highly reliable

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Japanese

AmericanEuropean

» Allen Bradley» General Electric» Texas Instruments» Gould Modicon» Westinghouse» Cutter Hammer» Square D

» Mitsubishi» Omron » Toshiba » Fanuc

» Siemens» Klockner & Mouller» Festo» Telemachanique

Leading Brands of PLC

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Distinct Features of PLC

Fig: - 1 MicroLogix 1000 PLC

Fig: - 2 Siemens S7-1200 PLC

Power Supply : - DC - 24 V

AC - 110 V 220 V Inputs : -

Analog : a. Pressureb. Temperaturec. Viscosityd. Levele. Flowf. Density

Outputs : - Analog :

a. Motor’s parametersb. Conveyor’s speedc. Control valve

Discrete : a. Push buttonb. Toggle switchc. Relayd. Proximity sensor

Discrete :e. LEDsf. Lights

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Limitations of PLC

Skilled technicians required.

Difficulty with change of wiring.

Error detection is challenging.

Harsh temperatures are destructive.

Requires protective devices.

Proprietary device.

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SCADA

Supervisory Control And Data Acquisition

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A com p u te r s o ft wa re

t h a t e n a b l e s m o n i t o r i n g

& c o n t r o l l i n g

o f m e c h a n i ze d

p r o c e s s e s

& g a t h e r s d a t a i n r e a l

ti m e

f r o m a r e m o t e l y s i t u a t e d

PLC device i s ca l led

SCADA

Elaborationof

SCADA

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SCADA’s Importance

Reduces human effort. Requires less time for acquiring data. Provides real time data. Gives facility of historical analysis. Yields better visibility for distant machinery. Stores collected data on a regular basis.

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Goals of SCADA

Process supervising Remote controlling Graphical representation Data collection Alarmed alerts Process designing Data storage

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Prominent Brands of SCADA

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Allen Bradley –RS View 32

Wonderware –InTouch

Siemens – Win CC

KPIT –ASTRA

GEFANUC –Cimplicity

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Features of SCADA

Dynamic Process Graphics Script Security Alarm Trends Recipe Management Database Connectivity

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Dynamic Process Graphics

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SCRIPT

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ALARMS

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Real Time Trends

Historical Trends

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Recipe Management

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Database Connectivity

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SCADA’s Demonstrations

Video 1

Video 2

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When SCADA was not invented, PLCs were used as BLACK BOXES.

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Applications of SCADA

Electric Power G.T.D. Water Supply Management Mining Irrigation Manufacturing Industries Traffic Signal Control Regional Electricity Monitoring

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Applications of Automation

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Food industry Mining industry Manufacturing Washing stations Waste management Home automation

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Video 3

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Advantages of Automation

Human efforts Less manufacturing time Quality production Accuracy increases Simplified complex tasks Rise in efficiency Optimized output Demand of skilled labour Reliable processing

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Disadvantages of Automation

Dependency on machines. Increased development cost. Unemployment of unskilled labour. Rise in power demand. Requirement of skilled labour.

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References

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MERC ‘s Training NotesFriends’ PPtswww.google.comwww.en.wikipedia.orgwww.slideshare.netwww.software.schneider-electric.comwww.ab.rockwellautomation.comwww.plcscadatraining.com

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Thank You

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