8-sem WEGHING AND BATCHING USING PLC BY MRUNAL VYAS [Autosaved]
-
Upload
mrunal-vyas -
Category
Documents
-
view
350 -
download
1
Transcript of 8-sem WEGHING AND BATCHING USING PLC BY MRUNAL VYAS [Autosaved]
![Page 1: 8-sem WEGHING AND BATCHING USING PLC BY MRUNAL VYAS [Autosaved]](https://reader036.fdocuments.in/reader036/viewer/2022070522/58ee849a1a28abac148b4681/html5/thumbnails/1.jpg)
WEIGHING AND BATCHING USING PLC
ELECTRICAL ENGINEERING PROJECT MEGHANI TUSHAR-110800109001
VYAS MRUNAL-110800109002 DEVRE CHETAN-110800109003
PATEL SAJAN-110800109004 INTERNAL GUIDE:-MR.NISHANT GHANDHI
![Page 2: 8-sem WEGHING AND BATCHING USING PLC BY MRUNAL VYAS [Autosaved]](https://reader036.fdocuments.in/reader036/viewer/2022070522/58ee849a1a28abac148b4681/html5/thumbnails/2.jpg)
WHY WE SELECT THIS PROJECT ?
• In manual system many disadvantages:-• More human operators required • Less profit • Not accurate • Low efficiency
![Page 3: 8-sem WEGHING AND BATCHING USING PLC BY MRUNAL VYAS [Autosaved]](https://reader036.fdocuments.in/reader036/viewer/2022070522/58ee849a1a28abac148b4681/html5/thumbnails/3.jpg)
Power Supply
Switches
BCD S/W for weight selection
Set point reached Relay I/P
Conv. Motor
Speed 1
Conv. Motor
speed 2
PLC
![Page 4: 8-sem WEGHING AND BATCHING USING PLC BY MRUNAL VYAS [Autosaved]](https://reader036.fdocuments.in/reader036/viewer/2022070522/58ee849a1a28abac148b4681/html5/thumbnails/4.jpg)
PLC Allen BradleyMicrologix(Programming Logic Controller)
• Developed to replace relays in the late 1960s• Costs dropped and became popular by 1980s• Now used in many industrial designs• The Hydramatic Division of the General Motors
Corporation specified the design criteria for the first programmable controller in 1968
• Their primary goal :To eliminate the high costs associated with inflexible, relay-controlled systems.
![Page 5: 8-sem WEGHING AND BATCHING USING PLC BY MRUNAL VYAS [Autosaved]](https://reader036.fdocuments.in/reader036/viewer/2022070522/58ee849a1a28abac148b4681/html5/thumbnails/5.jpg)
A digitally operating electronic apparatus which uses a programming memory for the internal storage of instructions for implementing specific functions such as logic, sequencing, timing, counting and arithmetic to control through digital or analog modules, various types of machines or process.
Leading Brands Of PLC
AMERICAN : Allen BradleyEUROPEAN : SiemensJAPANESE : Toshiba Mitsubishi
![Page 6: 8-sem WEGHING AND BATCHING USING PLC BY MRUNAL VYAS [Autosaved]](https://reader036.fdocuments.in/reader036/viewer/2022070522/58ee849a1a28abac148b4681/html5/thumbnails/6.jpg)
![Page 7: 8-sem WEGHING AND BATCHING USING PLC BY MRUNAL VYAS [Autosaved]](https://reader036.fdocuments.in/reader036/viewer/2022070522/58ee849a1a28abac148b4681/html5/thumbnails/7.jpg)
![Page 8: 8-sem WEGHING AND BATCHING USING PLC BY MRUNAL VYAS [Autosaved]](https://reader036.fdocuments.in/reader036/viewer/2022070522/58ee849a1a28abac148b4681/html5/thumbnails/8.jpg)
![Page 9: 8-sem WEGHING AND BATCHING USING PLC BY MRUNAL VYAS [Autosaved]](https://reader036.fdocuments.in/reader036/viewer/2022070522/58ee849a1a28abac148b4681/html5/thumbnails/9.jpg)
![Page 10: 8-sem WEGHING AND BATCHING USING PLC BY MRUNAL VYAS [Autosaved]](https://reader036.fdocuments.in/reader036/viewer/2022070522/58ee849a1a28abac148b4681/html5/thumbnails/10.jpg)
Advantages of PLCs
• Less wiring.• Wiring between devices and relay contacts are done in
the PLC program.• Easier and faster to make changes.• Make programming easier and reduce downtime.• Reliable components make these likely to operate for
years before failure.
![Page 11: 8-sem WEGHING AND BATCHING USING PLC BY MRUNAL VYAS [Autosaved]](https://reader036.fdocuments.in/reader036/viewer/2022070522/58ee849a1a28abac148b4681/html5/thumbnails/11.jpg)
Areas of Application
• Manufacturing / Machining• Food Industries• Metals• Power• Mining• Petrochemical / Chemical• Cementation
![Page 12: 8-sem WEGHING AND BATCHING USING PLC BY MRUNAL VYAS [Autosaved]](https://reader036.fdocuments.in/reader036/viewer/2022070522/58ee849a1a28abac148b4681/html5/thumbnails/12.jpg)
![Page 13: 8-sem WEGHING AND BATCHING USING PLC BY MRUNAL VYAS [Autosaved]](https://reader036.fdocuments.in/reader036/viewer/2022070522/58ee849a1a28abac148b4681/html5/thumbnails/13.jpg)
12V D.C GEARED MOTOR
• Motors :maximum power 3.9 W• Extended speed range :3.6 to 430
rpm• Gearbox torque rating :0.5 N.m• High-performance plastic gears
![Page 14: 8-sem WEGHING AND BATCHING USING PLC BY MRUNAL VYAS [Autosaved]](https://reader036.fdocuments.in/reader036/viewer/2022070522/58ee849a1a28abac148b4681/html5/thumbnails/14.jpg)
CONTROLLING CIRCUIT
![Page 15: 8-sem WEGHING AND BATCHING USING PLC BY MRUNAL VYAS [Autosaved]](https://reader036.fdocuments.in/reader036/viewer/2022070522/58ee849a1a28abac148b4681/html5/thumbnails/15.jpg)
Load cell amplifier for weighing scale
• Serial Output Model: 1190• The board is total solution for
analog front end for Load Cell applications.
• A load cell is a transducer that is used to convert a force into electrical signal.
• The most common use of this sensor is in weighing machine.
• Every weighing machine which shows weight has a load cell as sensing element.
![Page 16: 8-sem WEGHING AND BATCHING USING PLC BY MRUNAL VYAS [Autosaved]](https://reader036.fdocuments.in/reader036/viewer/2022070522/58ee849a1a28abac148b4681/html5/thumbnails/16.jpg)
• The output can be used to connect to process indicator for further display and processing or can be fed to pc serial port to view on terminal.
• The calibration functions in built in the board giving very accurate, stable and reliable output every time.
![Page 17: 8-sem WEGHING AND BATCHING USING PLC BY MRUNAL VYAS [Autosaved]](https://reader036.fdocuments.in/reader036/viewer/2022070522/58ee849a1a28abac148b4681/html5/thumbnails/17.jpg)
ADVANTAGES
• Automation plays an increasingly important role in the world economy. One of the important applications of automation is in the automatic weighing and batching application for food industries and cement factory.
• Reduced the human operators • More profit • More accurate • Less time • Increase the efficiency
![Page 18: 8-sem WEGHING AND BATCHING USING PLC BY MRUNAL VYAS [Autosaved]](https://reader036.fdocuments.in/reader036/viewer/2022070522/58ee849a1a28abac148b4681/html5/thumbnails/18.jpg)
APPLICATION• Totally Integrated Automation puts this continuity into consistent
practice. Totally Integrated Automation covers the complete production line, from receipt of goods, the production process, filling and packaging, to shipment of goods.
• One of the important applications of automation is in the automatic weighing and batching application for food industries and cement factory
• Our project is also an application of automation wherein we have developed a liquid filling to bottles of different height. The various processes are controlled using a PLC (Programmable Logic Controller).
![Page 19: 8-sem WEGHING AND BATCHING USING PLC BY MRUNAL VYAS [Autosaved]](https://reader036.fdocuments.in/reader036/viewer/2022070522/58ee849a1a28abac148b4681/html5/thumbnails/19.jpg)
Thank You