Is it necessary to learn all Japanese PLCs? how is the difference？

It is not necessary to learn all Japanese PLCs (Programmable Logic Controllers) as each brand and model of PLC has its own unique features, programming language, and capabilities. However, having knowledge of the popular Japanese PLC brands can be beneficial, especially if you work in industries where these PLCs are widely used.

The most popular Japanese PLC brands are Mitsubishi, Omron, and Keyence. Each of these PLC brands has its own programming software, language, and capabilities. Therefore, it is essential to have an understanding of each brand's strengths and weaknesses to choose the appropriate PLC for your project.

For example, Mitsubishi PLCs are widely used in the automotive industry and are known for their advanced motion control capabilities. Omron PLCs are widely used in the pharmaceutical industry and are known for their advanced safety features. Keyence PLCs are widely used in the semiconductor and electronics industry and are known for their high-speed processing capabilities.

It is essential to focus on learning the PLC brands that are commonly used in your industry or the ones you have access to. Once you have a solid understanding of one or more PLC brands, it will be easier to learn other brands and models as needed.

It is not necessary to learn all Japanese PLCs, but having knowledge of the popular brands can be beneficial, especially if you work in industries where these PLCs are widely used. The key is to focus on the brands that are relevant to your industry and projects.

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