Software Automatic

7/28/2019 Software Automatic

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By:-Er. S.K. PATI .CTTC , BBSR .

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SOFTWARES OFPLCS


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SIEMENS PLC WITH ITSRELATED SOFTWARE


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The student gets an idea about the

softwares used for programming

different plcs in general and about

siemens plc in details

The software varies from PLC to

PLC in the basis of hardwares used

by the individual plcs.


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SOME OF THE POPULARLY

USED PLC BRANDS AND ITS

RELATED SOFTWARES

ARE ..


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PLCS SOFTWARESSIEMENS SIMATIC MANAGER

MITSUBISHI GX DEVELOPER.ABB CONTROL BUILDER.

ALLEN BRADLEY RS VIEW.

GEFANUC SIMPLICITY,

VISA PRO.

MODICON CONCEPT.

WANDER WAVE IN TOUCH.

INTELLUTION FIX 32.

SCHNEDIER PL7, UNITY.

WAGO WAGO-IO-PRO.


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We will provide a software to write a

programme onSIEMENS PLCsin side the

lab.

The software isSIMATIC MANAGER.

It will be in two version.

SIMATIC MANAGERVer5.1(Simulatorbased means no PLC is required to check

the out put of a programme).

SIMATIC MANAGERVer 5.3(PLCbased means a PLC is required must to

check the out put).


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A PHYSICAL SIMULATOR WITHPNEUMATIC ACTUATORS


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A SIMULATOR BOARD FORTRAFFIC LIGHT CONTROL


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PROGRAMMINGLANGUAGES


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MAY IT BE ANYSOFTWARE THE

LANGUAGES USEDTO PRAGRAMME A

LOGIC IN PLCARE.


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PROGRAMMING LANGUAGES

LADDER LOGIC

FBD LOGIC (FUNCTIONALBLOCK DIAGRAM)

STL LOGIC(STATEMENT

LIST)


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PROGRAMMING BY LADDER

The student learns here the

Ladder Language to Programmea Siemens PLC .


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WHAT IS ALADDER LOGIC ??

The reason its called ladder logic is the

program is drawn pictorially and looks

like a ladder.

Ladder diagrams are used to describe the

logic of electrical control systems.

There are differences in the way ladder

logic was implemented in computerizedform as compared to hard wire.


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SIMATIC MANAGERSOFTWARE SCREEN

Oslo University College

Example project Step7


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LADDER PROGRAMMING SCREEN


Ladder programming in Step7


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A PLC COUNTER PROGRAMME


PLC-program


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I n p u t O u t p u t

THE SYMBOLS USED IN A

LADDER NETWORK


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A PHYSICAL CIRCUIT

FOR MAKING A LAMP ON BY A

SWITCH.

HOT line

NEUTRAL line


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EUIVALENT LAD BY SIMATICMANAGER SOFTWARE FORABOVE PHYSICAL CIRCUIT .


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In this AND gate logic, it can be said that only if the switches X1 and

X2 change their states form opened to closed,the current can go tothe lamp.

SWITCHES IN SERIES


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In this OR gate logic, it can be said that if eitherone of the switches X1 or X2 change from opened

to closed,the current can go to the lamp.

SWITCHES IN PARALLEL


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From this circuit, it can be said that the current goes to the

lamp provided that the state of the switch does NOT

change.

SWITCHES IN NC CONDITION


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RULES TO DRAW LAD


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RULES TO DRAW LAD


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RULES TO DRAW LAD


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FBD PROGRAMMING SCREEN


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A PHYSICAL CIRCUIT )


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EQUIIVALENT LADDERCIRCUIT OF ABOVE EXAMPLE


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ANOTHER LADDER


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ANOTHER LADDER


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LADDER LOGICS CANEVEN BE APPLIED TODIGITAL GATES


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AND LADDER


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OR LADDER


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NAND LADDER


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NOR LADDER


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EXCLUSIVE OR LADDER


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Software Automatic