Key Points for Electrical Engineers

The so-called rapid, that is, you know, where you spend most of the time the most efficient, your approach is an excellent electrical engineer, you know where to put effort. Here we tell you based on our experience. We must first understand what we need to learn.

In the beginning, when I was just learning, I didn't know what I was learning or understood now. That is, you are now searching for PLC programming on Baidu. As true electrical engineers, they only need to be masters. They are usually very busy. They can really write down their handwriting for new ones, and it is often not a good idea for the novice to take detours. So it's often difficult for starters to get started.

People in practice are very clear. The first thing we need to talk about here is thinking. Because our company specializes in doing this, we often meet newcomers. The phenomenon of rapid growth is also a problem that we often encounter, so this is a little bit of a feeling.

The current situation of ours, I want to study electrical, but at university, after studying for a few years, I found out that I was not able to use it. I would like to recall carefully. In fact, I did not spend much time on college-related courses. Some have a book in a week, and then take the test. In fact, this completely violates the 10,000-hour rule.

Is that you want to make a contribution in your area, you have to spend 10,000 hours on it, and our teachers are on actual occasions. Are you educated? This situation is very few.

The future will become a lot of practical battles. To teach these common senses, you will learn to use them instead of learning them. You will feel that you are not a kung fu teacher. Something we learn on the campus, out of school, somehow, just like practicing masterpiece martial arts, it is impossible to make enemies with every move. Employers are also in a dilemma. We can't use them immediately. We also need to continue training; It is better to study this profession than to learn it. This is a social reality. In fact, no matter what we do, we must have a way of thinking. We have a layout and an architecture. Often these campuses teach less.

When you get a project, you don't know where to start. So what exactly do we think? How do we know this layout? It is difficult to know how to practice new scholars. Because of this business, he touched less and did not know that it was normal. Then the problem came. How do we know?

According to reason, the campus should teach these, but the campus teachers, but also not from the actual line of on-site programming debugging, are from the normal university, those who battle with the battlefield, with actual experience how to go PK? Everyone's preference is different. In the future, there will be fruitful education, but the society has not yet reached that point. We are still faced with this social reality.


Now look at the problem of thinking: First of all we learn PLC, we must understand him, in fact, this society is very simple. Feel free to go to which bookstore, the entire 5-10 books, or search the Internet for a search, the next 5-10 books, take a look at the list, look at the basic structure of a few books is rare.

But that is not what is needed in real work. Because no matter which book, it is not possible to use all the things we need to do in our homework. And we didn't say in college that I learned this need to complete 10 professional lectures, and there is no problem in going out. Because there are other missions on the campus, instead of letting you learn, I can embark on an assignment.

The status quo of the campus is based on 3-4 copies of professional lectures. It may take several weeks before and after this situation. How do we face the technology required in the operation? There are 12 professional books for electrical engineering. We will sort them out. That way we can do something for everyone.

It is still a matter of fact that no matter which book we can give us a clear framework, we try to share what we have encountered in our practical work.


First and foremost, as an electrical engineer, we still have certain differences with foreign countries. The precision hasn't reached that kind, which piece is which piece, and we will touch on it from beginning to end. We will eliminate you from entering the larger company from the very beginning. One goes to a certain subdivision.

The excellent electrical engineer we are talking about here is based on our understanding. It does not have to be the same as the profession in which someone is engaged. However, the principles are all the same. We seek this approach, and we should not be too limited to external forms.

The excellent electrical engineer we know, the common sense architecture includes:

1, you must grasp the process needs, you must be able to accurately describe it.

2, you must be able to know the electrical components, their function you want to base rarity.

3. What software drawings are used for electrical schematics and what applications are there? What software is prevalent?

4, electrical hardware list how do I give to the purchasing department.

5, PLC which brand? Which do I learn first? What are their programming software?

6. What are the brands of touch screens? What is the upper computer configuration software?

7, PLC and touch screen programming architecture are what?

8. What are the input and output circuit bases?

9. How do commonly used peripheral devices receive our control module?

10. What are the special utility modules?

As for on-site debugging we may encounter what problems? This will only happen when we do it. At the beginning, we can also check the on-site debugging FAQs. Of course, we have to look at your control system.

Looking at so much common sense, our newcomers may feel wrong for a while. There are so many things that I can do. Actually, it is not so difficult to imagine. We just stick to the rules and know our principles. Things are still very good. I'm afraid, I don't know what I really need? Then there is no direction.


There are still ways to quickly become an outstanding electrical engineer. We are still talking about our ideas. Knowing the above, we need to understand the content, and then we look at ways to get these kung fu.

The first approach, of course, is our internet. We can search for relevant materials on the Internet. The problem is that now it is not information, but information is so numerous. How do we find what we need? There is no need to spend time on it without needing it. The moment is an integral part of our life.

Then the second way, we have to thank Tencent Brother, there are QQ group and WeChat group in this area. Many professionals are gathered here. Just like our WeChat group “A Group of Controlless Worries”, there are many masters in the inside, and I think they will let the novice take less detours. Novices who come to these circles to seek advice are relatively less likely to take many detours. Save time for you.

The third route, the customer service hotline of major industrial control products, is actually a channel for our consultation. There is also that when we learn these common sense, we must not read a book from beginning to end. Of course, basic knowledge is not passed. We still have to look carefully at several books from beginning to end, such as the PLC instruction. In fact, in our work, we There will not be many actual instructions, and it is not practical to know so many instructions.

There are many training classes who are speaking instructions one by one, and it really feels like a time when we can do bad things. When we need them, we can look at the function of the instructions and use cases. The instructions in our PLC programming software are now very intelligent and have corresponding assistance documents. We need to look at the requirements, but one thing we need to pay attention to is that the entire structure of the instruction system should be known, otherwise Do not know where to go to the problem.

Another problem frequently encountered by newcomers is that when you ask people in the profession, you need to make some preparations for relevant common sense in advance. Otherwise, there will be an embarrassing situation. It is that the other party said that you do not understand. For example, if you want to ask the question of manipulating servos, then you need to prepare servo-related brands, types, and methods that you want to control. What is the status of field wiring? This will also make it easy for others to help you analyze and provide you with agile solutions.

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