a PLC beginner a little learning experience - Database & Sql Blog Articles

Crystal oscillator 2.5*2.0mm 2520 0.67M~170M OSC can be supplied at any frequency
SMD aluminum electrolytic capacitor
Photocoupler

Plc is designed for people who are familiar with electrical control. It is easier to learn from electricians and electricians. Logical thinking is the same as relay control. It is easier to implement. I just learned Mitsubishi PLC. Because Mitsubishi PLC is good to learn. Good to find. Talk about the learning experience. Let's talk about it.

1 first look for a PLC book to look carefully. Understand the principle of PLC. It is best to be a vocational school and a large transfer of textbooks. Take the practice of swallowing the date. Of course, after learning what will not. But this is the basic knowledge. Must learn This is why the knowledge I have learned after graduating from college is not used.

2 Find a PLC, a software, programming cable and manual. There is a manual in the industrial control network database. You can go to plant.

3 Follow the manual step by step to learn and practice. At first, I have a little problem. I will adapt to it soon. I don't understand the part that I don't understand. I will continue to learn the following. Because the manual is for people who can use it. If you study for 1 hour a day, at most one. You can finish it in the month. Then learn from the beginning, this is not understood.

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