plc-scada and automation
TRANSCRIPT
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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