PLC-Based Monitoring Control System for Three-Phase Induction Motors
The article presents a monitoring and control system design and implementation for the three-phase induction motor based on programmable logic controller (PLC) technology. the operational parameters of the motor is correlated with the the speed requested by the user by the PLC. This is done in both the during normal operation and under trip conditions. Tests prove that a higher accuracy in speed regulation is provided by the induction motor system driven by inverter a ....etc

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Dear brothers,I am a final year student and my project is PLC based process control.i want a idea about making a hardware process and controlling it with PLC by writing plc program for it...can you suggest a new yet simple hardware idea..because i am not left with more time...i am having my presentation next month...thanks in advance. ....etc

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PLC-based Process Control System

Junichi Yoshida
OMRON.Co.
PLC Based Process Control Business Development Group
FA Systems Division Headquarters


Introduction
The 20th century was the period that companies built the rich lives through the mass production, bulk consumption and destruction. The 21st century is the period that the environment and industrial revolution live together with our conscious of environmental problem caused from those results. This is the word our president ....etc

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Design and Implementation of PLC-Based Monitoring Control System for Three-Phase Induction Motors Fed by PWM Inverter




Introduction

With the rapidly changes on industries and
information technologies in recent years, some
traditional bulk electronic appliances have to be
monitored for a long time. All of their control devices
such as communication interfaces gradually enter the
Intemet information era. The control of all equipment
has been performed ....etc

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....etc

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i am rahul yadav btech electrical engg. final year.
i have got the project on topic Design of plc based process control system.
i have got the problem statement but i am facing the difficulty in implementing it.
problem statement is: To make a ladder logic program for controlling the motion of conveyors used in packaging industries used for packing products in boxes kept on conveyor.The conveyor has to stop with certain time delay till the product gets filled in the box. if the box is not filled in that duration then it should ....etc

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PRESENTED BY
AZEEZ OLAREWAJU LAWAL


CHAPTER 1
INTRODUCTION
A traffic light is a collection of two or more coloured lights found at some junctions and pedestrian crossings which indicates whether it is safe and/or legal to continue across the path of other road users. In the United Kingdom, traffic lights are widely used both on major roads and in built-up areas. Their numbers have increased exponentially since they were first invented in 1868.
The operation of standard traffic lights which are currently depl ....etc

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