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PLC PROGRAMMING: BASIC CONCEPTS OF LADDER LOGIC PROGRAMMING by Japhet Lagat
English | 2022 | ISBN: N/A | ASIN: B0BM4LF2YJ | 108 pages | EPUB | 1.09 Mb
Programmable Logic Controller (PLC) is an industrial-grade computer used for automation of machinery and processes in an industry by controlling inputs and outputs through the programmed logic.
PLCs are common choice for systems having discrete I/O's and fixed logic. Also for machine control and motion control.
PLCs communicate with many other devices and systems in various ways. In some situations a PLC connects directly to another device.
The most common language is Ladder Logic (LD).
A ladder is a programming language that mainly used in developing programs or software for programmable logic controllers which are used in industrial applications.
A ladder logic is quite useful for programming simple yet critical systems or for converting hardware relay based mechanical system into now PLC based system which can be programmed over and over again.
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