PLC learning methods and techniques - Database & Sql Blog Articles

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The first is too much attention to methods and techniques and is not willing to work hard. The use of software is a skill but it is not available through skill. Too much attention to methods and techniques will take a lot of time and effort and will put less time and effort into the content of the learning itself, which will affect the learning effect. If there is a young man who is going to apply for a job in CG, he has booked a few CG magazines to read the post every day to read the post carefully and study the methods to set a set of ones, but he can't get a decent job every time he tries. This is because he only spends too little time and energy on the learning content and develops the habit of opportunistic and unwilling to work hard. The methods and techniques can only be used properly and it is necessary to find out the methods and techniques that suit them from their own learning practices.
The second over-emphasis on speed and efficiency is not willing to spend time repeating the lessons that have already been learned. Software application is a kind of skill and skill. Only by practicing and making perfect repetitions will it be skillful to be skilled only to form a kind of unthinking skill.
In the third and third days of fishing, two days of drying the net, there is no perseverance and can not persist in learning for a long time. The skill of skill must have a process in which various difficulties will be encountered, but it is not possible to bow down to difficulties and persevere in repeated learning.
The fourth does not pay attention to the sense of space and aesthetic training is that only technology does not focus on art and creativity. Our feelings about nature are first and foremost visual. If there is no sense of space in the art, it is not strong. Every day, just doing hard work can only make the 3D scene a mess.
The fifth one does not use it. The practicality of 3D software is very strong. If you only learn and use it, you will never learn well. The purpose of our three-dimensional learning is to apply to learn to use in order to improve interest and achieve good learning results.
1 taboos want to learn new things without sticking to their basic skills. If you keep looking for plug-ins, you can learn to hear new software and you don’t understand anything.
2 taboos do not carefully observe life without inspiration, there can be no good things to make the same observation can increase their ability to appreciate art. Have a mold foundation to understand the structure better to see a lot of netizens asked me to learn plc programming methods, now my personal learning plc programming experience is summarized as follows:
1. Have a certain electrician foundation to learn faster-----Master the use of sensors, proximity switches, horsors, pneumatic components and other common components and relay control principles.
2. Learn the number system and the number system conversion ---- grasp the concept of binary, octal, hexadecimal, BCD code, ASCI code.
3. Choose the PLC brand of your region as a learning model.--------- After learning, you can better connect with the actual work.
4. Buy a laptop (not less than the CPU is preferably dual-core or above, 1G memory, hard disk 80G, with serial port) ----- must learn and go out to work.
5. Learn the basic operations of the computer, such as power-on shutdown, file saving and basic application of WORD, EXCEL office software (computer users will); installation and uninstallation of common software (such as installation and uninstallation of programming software); typing (using Name the program and add a comment).
6. Look for PLC programming software and simulation software, teaching software (and of course learn to use them). -----Required learning equipment.
7. Buy related video textbooks (PLC actual combat book). ----- Learning materials.
8. Find the PLC programming manual, user manual, and use case, which can be obtained from (PLC Real-Time Acceleration Book). ----The data that will definitely be used in the work.
9. After the above is prepared, you can self-learn the PLC. Generally speaking, the basic instructions of the PLC ladder diagram are easy to learn, and the logic relationship is connected with the relay control schematic. But the functional instructions are a lot harder.
10. It is best to have a good video tutorial with strong reputation (PLC real-life accelerated book).-----Compared with self-study can shorten the study time, learn more systematic, but also more teachers, academics to facilitate future development.
11. Use all means to get to know your peers, PLC manufacturers, agents, in order to get their help and useful information.
12. Persist in learning, communicate more with peers, and practice more. ----- Programming is highly integrated with theory and skills. You should read more tutorials to improve programming skills.
13. When going out of the package project, you should also prepare the PLC program decryption software of this type ------ because sometimes you will forget the password that has been added in your own program, and sometimes it is the program encrypted by others, the customer wants you to re-use it. Optimize, add new features, modify parameters, and delete programs that were scheduled to stop. This is why many people are looking for decoding software.