1. Decide which type to learn first.
The mainstream PLC manufacturers in the market are Mitsubishi, Siemens, AB and so on. Personally, I suggest learning Mitsubishi and Siemens first. Learning these two products is helpful for eating. Mitsubishi is more suitable for small-scale projects, easier to learn and suitable for oriental thinking. If you want to go deeper, it is difficult to choose Siemens, but the technology is high and the salary is not low.
2. Open online courses
Listen to some institutions' online public classes, and at the same time assist in learning materials. Almost sign up for a VIP class system to study, and finally go to offline institutions to borrow their equipment for practical training.
3. Accumulate experience in practice
By going to work, you can skillfully invest in places where your software is not very skilled, use the company's equipment to continuously improve your ability, find your own mistakes, and make a summary. With the change of your position, your thinking and operation ability will continue to rise, and your salary will naturally not be low, don't you think? Remember to be good at summarizing. Listen to the open class of the industrial gang. They have a good reputation.