Key Points of Control Design

PLC has become widespread, enabling complex machine operations. We will also introduce ladder diagrams.

Most of the current machinery is controlled and operated by PLCs (Programmable Logic Controllers). Thirty years ago, sequence circuits were constructed using relay wiring (auxiliary relays), but since the widespread adoption of PLCs, sequence circuits that were previously built with wiring can now be configured through program input, enabling complex machine operations. 【Overview of PLCs】 ■ A small computer ■ At its core, it uses a microprocessor like other computers and operates with software ■ The program uses a programming language that symbolizes relay circuits ■ It is possible to convert it into a diagram that mimics relay circuits (ladder diagram) *For more details, please refer to the PDF materials or feel free to contact us.

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