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Presentation on PLC and SCADA

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A presentation on PLC and SACADA.

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Presentation on PLC and SCADA

  1. 1. A PRESENTATION ON ROCKWELL AUTOMATIONAUTOMATION & PLC By:- ANIL MAURYA ELECTRICAL & ELECTRONICS ENGINEER 1
  2. 2. WORKED IN AREA OF AUTOMATIONWORKED IN AREA OF AUTOMATIONWORKED IN AREA OF AUTOMATIONWORKED IN AREA OF AUTOMATION USINGUSINGUSINGUSING PLCPLCPLCPLCPLCPLCPLCPLC PLC ALLEN BRADLEY RS Logix5000PLC ALLEN BRADLEY RS Logix5000PLC ALLEN BRADLEY RS Logix5000PLC ALLEN BRADLEY RS Logix5000PLC ALLEN BRADLEY RS Logix5000PLC ALLEN BRADLEY RS Logix5000PLC ALLEN BRADLEY RS Logix5000PLC ALLEN BRADLEY RS Logix5000 Some companies are:- ALLEN BRADLEY MITSHUBISHI SIEMENS 2 ANIL MAURYA ELECTRICAL & ELECTRONICS ENGINEER
  3. 3. HistoryHistoryHistoryHistoryHistoryHistoryHistoryHistory AndAndAndAndAndAndAndAnd OriginOriginOriginOriginOriginOriginOriginOrigin •Rockwell Automation was initially founded in 1903 by Lynde Bradley & Stanton Allen. •February 20, 1985 Rockwell Automation purchased Allen-Bradley. •Developed to replace relays in the late 1960s. •PLC began in the 1970s, and has become the most common choice•PLC began in the 1970s, and has become the most common choice for manufacturing controls. •Costs dropped and became popular by 1980s. • Now used in many industrial designs. 3 ANIL MAURYA ELECTRICAL & ELECTRONICS ENGINEER
  4. 4. COMPONENTS OF AUTOMATIONCOMPONENTS OF AUTOMATIONCOMPONENTS OF AUTOMATIONCOMPONENTS OF AUTOMATIONCOMPONENTS OF AUTOMATIONCOMPONENTS OF AUTOMATIONCOMPONENTS OF AUTOMATIONCOMPONENTS OF AUTOMATION PLCPLCPLCPLCPLCPLCPLCPLC VFDVFDVFDVFDVFDVFDVFDVFD SCADA HMISCADA HMISCADA HMISCADA HMISCADA HMISCADA HMISCADA HMISCADA HMI 4 ANIL MAURYA ELECTRICAL & ELECTRONICS ENGINEER
  5. 5. WHY AUTOMATION ???? REDUCES MAN POWERREDUCES MAN POWER DECREASES ERRORSDECREASES ERRORS INCREASES PRODUCTIVITYINCREASES PRODUCTIVITY 5 ANIL MAURYA ELECTRICAL & ELECTRONICS ENGINEER
  6. 6. WHY ONLY PLC ??? Cost effective. High speed. Better memory option. Greater input output controlling capability. Reliability is greater. Trouble shooting is easier.. Less POWER CONSUMPTIONPOWER CONSUMPTION 6 ANIL MAURYA ELECTRICAL & ELECTRONICS ENGINEER
  7. 7. ProgrammableProgrammable LogicLogic ControllerController PLCPLC 7 ANIL MAURYA ELECTRICAL & ELECTRONICS ENGINEER
  8. 8. INTRODUCTIONINTRODUCTIONINTRODUCTIONINTRODUCTIONINTRODUCTIONINTRODUCTIONINTRODUCTIONINTRODUCTION Plc is used for electromechanical processesPlc is used for electromechanical processesPlc is used for electromechanical processesPlc is used for electromechanical processesPlc is used for electromechanical processesPlc is used for electromechanical processesPlc is used for electromechanical processesPlc is used for electromechanical processes Such asSuch asSuch asSuch asSuch asSuch asSuch asSuch as Control of machinery on factory assembly lines. Control of sequencing, timing, arithmetic data manipulation andControl of sequencing, timing, arithmetic data manipulation and counting capabilities. Control of lighting fixtures. 8 ANIL MAURYA ELECTRICAL & ELECTRONICS ENGINEER
  9. 9. ComponentsComponentsComponentsComponentsComponentsComponentsComponentsComponents .... 1. Controller. 2. Input system. 3. Output system. 4. Programming system. 5. Communication network. 9ANIL MAURYA ELECTRICAL & ELECTRONICS ENGINEER
  10. 10. WorkingWorkingWorkingWorkingWorkingWorkingWorkingWorking Sense the inputSense the input Process the logicProcess the logic Programmable controller Process the logicProcess the logic Gives the outputGives the output Machine or Process OutputsInputs 10 ANIL MAURYA ELECTRICAL & ELECTRONICS ENGINEER
  11. 11. MODESMODESMODESMODESMODESMODESMODESMODES PROGRAMME REMOTE RUNPROGRAMME REMOTE RUNPROGRAMME REMOTE RUNPROGRAMME REMOTE RUNPROGRAMME REMOTE RUNPROGRAMME REMOTE RUNPROGRAMME REMOTE RUNPROGRAMME REMOTE RUN 11 ANIL MAURYA ELECTRICAL & ELECTRONICS ENGINEER PROGRAM :- Logic can be edited but cannot be executed. REMOTE: - Logic can be executed but cannot be edited. RUN:- Logic can be changed as well as executed.
  12. 12. ApplicationApplicationApplicationApplicationApplicationApplicationApplicationApplication 12 ANIL MAURYA ELECTRICAL & ELECTRONICS ENGINEER
  13. 13. ExamplesExamplesExamplesExamplesExamplesExamplesExamplesExamples Operation condition:- 1. There are two lights only red and green. 2. If green is on then red will be off, and other three red will Example 1:-- traffic light 2. If green is on then red will be off, and other three red will be on. 3. Every green light should be on only for 5 seconds. 13 ANIL MAURYA ELECTRICAL & ELECTRONICS ENGINEER
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  16. 16. Example2 :-- Conveyor Overload Operation condition:- 1. When sensor 1 is on,counter1 counts the items passing through sensor 1sensor 1 2. When sensor 2 is on,counter2 counts the items passing through sensor 2 3. If the number of items is more than 10,the alarm will blink which will indicate that the conveyer is overloaded 16 ANIL MAURYA ELECTRICAL & ELECTRONICS ENGINEER
  17. 17. Sw.1 Sw.2 Sw.3 Output 0 0 0 0 0 0 1 1 0 1 0 1 0 1 1 0 1 0 0 1 1 0 1 0 LOGIC Sw.1 +Sw.2+ Sw.3+ Sw.1Sw.2Sw.3 1 0 1 0 1 1 0 0 1 1 1 1 17ANIL MAURYA ELECTRICAL & ELECTRONICS ENGINEER
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  19. 19. • SCADA refers to “Supervisory Control and Data Acquisition”. • These are real time industrial process control systems used to centrally monitor and control remote or local industrial equipment such as motors, valves, pumps, relays, etc. • Worked on Factory Talk View SE Programming software. 19 ANIL MAURYA ELECTRICAL & ELECTRONICS ENGINEER
  20. 20. 1.Device Net 2.Control Net 3.Ether Net3.Ether Net 20 ANIL MAURYA ELECTRICAL & ELECTRONICS ENGINEER
  21. 21. To learn ladder logic programming for Control Logix . To understand and implement the working of a Zinc Purification Plant using PLC-SCADA. 21 ANIL MAURYA ELECTRICAL & ELECTRONICS ENGINEER
  22. 22. Examples related to INDUSTRIES EXAMPLE 1:- FAULT DURING PROCESS OPERATION CONDITION:- 1. ALARM blinks when there is fault is present.1. ALARM blinks when there is fault is present. 2. If ACKNOWLDGE button is pressed, alarm only glows. 3. If RESET button is pressed and fault is cleared then alarm off. 22 ANIL MAURYA ELECTRICAL & ELECTRONICS ENGINEER
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  24. 24. EXAMPLE 2:- Motor starts for a fixed period OPERATION CONDITION:- 1. When START button is pressed Motor 1(M) starts after 5 sec, it will remain start for 20 sec.5 sec, it will remain start for 20 sec. 2. Motor 2(c) starts after 25 sec, after pressing the button. 3. C remain starts for 5 minutes. 24 ANIL MAURYA ELECTRICAL & ELECTRONICS ENGINEER
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  26. 26. THANK YOUYOU 26 ANIL MAURYA ELECTRICAL & ELECTRONICS ENGINEER

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