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Archive for the ‘PLC’ Category

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How to Test PLC Analog Output

Overview of PLC Analog Outputs  A Programmable Logic Controller (PLC) is a compact computer-based industrial control system that uses input/output(I/O) modules to control processes, machines, equipment, and other control modules. A PLC receives various types of electronic and electrical signals. It uses the received signals(input) and its programmed logic to monitor and control the outputs […]

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Common PLC CPU Failures

PLC’s CPU Functions Programmable Logic Controllers are digital electronic devices that are mainly used as industrial control systems. PLCs contain a programmable memory that stores a series of user-defined instructions. They function by continuously monitoring the state of input devices and executing the stored program logic so as control the state of connected output devices. […]

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PLC Basics

Our modern society, relies heavily on automated machinery or equipment to perform most of the critical industrial processes, from generating electricity to refining oil. Advancements in automation technology has led to the development of more sophisticated and tech-savvy industrial control systems. This has allowed industries to scale new heights of innovation and production. The Programmable Logic Controller (PLC) forms the backbone of these advanced control systems.  What is a Programmable Logic Controller? What are the […]

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Industrial setups that deal with water and waste control, oil and gas, energy, telecommunications, and transportation, use complex technologies to monitor the processes involved. If the correct monitoring technology is not installed, then these industries would not be able to efficiently provide the essential services that people depend on. Technological advances in the industrial sector […]

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PLC Algorithm Implementation

Programmable Logic Controllers (PLCs) are used as a hardware platform on which a control program is executed. They are the most popular and powerful devices used in industrial process control applications. A PLC program or algorithm can be defined as a combination of various functions that are needed to automate a given task. Automation principles […]

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