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How can I learn plc without device perfectly?

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Question ajoutée par Md. Mostafijur Rahman , Assistantant Engineer , Sohel Generator Service
Date de publication: 2013/06/21
Tasmeer Amirjan Mohammed Amirjan
par Tasmeer Amirjan Mohammed Amirjan , Application and Automation Engineer , Eaton Electric Manufacturing Middle East LLC

You can learn basics of PLC without connecting the field device.All you need is a PLC software with simulator embedded in it and install this software in your Laptop .Use simple ladder language with internal address, for example ( Like One Normally open contact with output coil).Compile the programme, if No error in compilation , use the simulator present in the PLC software and test how it works.
For more on PLC visit ( https://en.wikipedia.org/wiki/Programmable_logic_controller) There are Five PLC Language ( Programmable Language) :1.
LD, Ladder Diagram2.
SFC, Sequential Function Chart3.
ST, Structured Text4.
FBD, Function Block Diagram5.
IL, Instruction List LD & FBD are easy to program me, rest are high level language.
To have a practical knowledge you have to join a training institute or a company which works on PLC projects.

Amr Saleh
par Amr Saleh , Senior I&C technical office engineer , ENPPI

simulators i guess

Utilisateur supprimé
par Utilisateur supprimé

Yes PLC can be learned without having a PLC Device but for perfection you need to have PLC Device.
You must have the knowledge of input devices and output devices of PLC.
By using PLC Simulator you know programming basics and checking correctness of your logic.
It is good to start with simulators before moving on to physical devices.

MUBASHIR AHMED KHAN MOHAMMED
par MUBASHIR AHMED KHAN MOHAMMED , Senior Engineer , Sendan International

use simulation demos...its good for starting rookies..

Ahmed Mustafa
par Ahmed Mustafa , Electrical Sections Manager , Coca-Cola Egypt

 

  you can use a simulator like Logix Pro which help you to learn and practice on Allen Bradley perfrctly

Marcello Veiga
par Marcello Veiga , Field Service Engineer , Honeywell

You can learn basics of PLC without connecting the field device. you need a virtual machine with PLC software embedded in your Laptop.

Shariq Khan
par Shariq Khan , Executive Engineer , McCain Foods India

There are same basic programs for starter.
http://automation-renew.blogspot.in/2012/10/basic-program-ladder-logic.html Hope its helpful...
Best of luck

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