automation

PLC program for a batch process

Introduction Hey guys in this session we are gonna discuss about a PLC program for a batch process.In my earlier posts i mentioned the basics of PLC so you can check that out by clicking the link below https://automationforum.co/2018/02/programming-logic-devices-plc.html so lets discuss about the program   Procedure Automatically injects the container with liquids A and …

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What is DCS?

Introduction Distributed Control System refers to a control system usually of a manufacturing System, process in which the controller elements are not central in location but are distributed throughout the system with each component sub-system controlled by one or more controllers DCS was introduced in 1975 by: »Honeywell-TDC 2000 »Yokogawa – Centum • Today Centum is Having around 14,000 installations around the world. •Advances in centum: CS1000 and CS3000 •Advances …

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Introduction of Siemens PLC

Introduction  Siemens makes several PLC product lines in the SIMATIC S7 family. They are: S7-200, S7-300, and S7-400. Siemens Step 7 is a powerful integrated software solution for automation, and includes the programming environment for Siemens programmable logic controllers (PLCs). This software provides unique and powerful programming tools with multiple benefits including: creation of re-useable logic, …

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