I want to get started with PLC and MCU, what should I do?

北极熊123

I want to get started with PLC and MCU, what should I do? [Copy link]

 

I want to get started with PLC and MCU, what should I do?

chenji

Understanding PLC and MCU are two different fields, but they are both important components for control and automation systems. Here are the steps to get started with PLC and MCU:

1. Learn the basics:

   • First, understand the basic principles, working methods and application fields of PLC and single-chip microcomputer. Learn the differences, advantages and disadvantages of PLC and single-chip microcomputer, as well as their roles in automation control.

2. Choose the right learning resources:

   • Choose textbooks, tutorials or online courses suitable for beginners to learn the basic knowledge and programming skills of PLC and MCU. You can start with books, video tutorials, online courses, etc.

3. Learn a programming language:

   • For PLC, learn PLC programming languages (such as ladder diagram, structured text, etc.) and master the use of PLC programming software.
   • For microcontrollers, learn C language or other languages suitable for microcontroller programming, and master the basic syntax and methods of microcontroller programming.

4. Choose your development platform and tools:

   • For PLC, choose the PLC device and corresponding programming software that suits you, such as Siemens' STEP 7, Allen-Bradley's RSLogix, Mitsubishi's GX Works, etc.
   • For microcontrollers, choose a suitable entry-level development board and corresponding integrated development environment (IDE), such as Arduino, Raspberry Pi, STM32, etc.

5. Conduct labs and project exercises:

   • Use the selected PLC or MCU development board to conduct simple experiments and project exercises. Try to write simple control programs to control external devices such as LEDs, motors, sensors, etc.
   • Through experiments and project exercises, we can deepen our understanding and mastery of PLC and MCU programming and improve our practical ability.

6. Read related documents and materials:

   • Consult relevant user manuals, technical documents, case studies, etc. to learn more details and tips. Refer to the sample programs and application cases provided by the manufacturer to learn how to use PLC and MCU to solve practical control problems.

7. To attend a training course or online course:

   • Participate in training courses on PLC and MCU programming, or relevant courses on online learning platforms. Through professional training and guidance, you can deepen your understanding and mastery of PLC and MCU.

Through the above steps, you can gradually master the basic knowledge and programming skills of PLC and MCU and become a qualified automation control engineer or technician. I wish you a smooth study!

biu123

Understanding PLC (Programmable Logic Controller) and MCU is an important foundation in the field of automation control. The following are the general steps to get started with PLC and MCU:

1. Learn basic concepts : Understanding the basic concepts, working principles, and application scenarios of PLC and MCU is the first step to get started. Master their roles and functions in industrial automation and electronic control.

2. Choose the right learning resources : Find some systematic textbooks, online courses or video tutorials to help you learn the basics of PLC and MCU. These resources can include books, academic papers, teaching videos, online forums, etc.

3. Learning PLC programming : Mastering PLC programming skills is crucial. Understand PLC programming languages (such as ladder diagram, instruction list, structured text, etc.), as well as commonly used programming software (such as Siemens' Step 7, Allen-Bradley's RSLogix, etc.).

4. Learn microcontroller programming : Choose a commonly used microcontroller (such as PIC, Arduino, STM32, etc.), learn its programming language and development environment. Master the basic input and output, control structure, function call and other programming skills of the microcontroller.

5. Conduct experiments and project practice : Apply the knowledge you have learned to actual situations through experiments and project practice. You can try to simulate some simple industrial control scenarios, write PLC and MCU programs, and verify and debug them in the experimental environment.

6. Continuous learning and practice : The technology in the field of industrial automation and electronic control is constantly developing and updating. Continuous learning and practice are the key to improving yourself. You can continue to read relevant books and articles, participate in training courses, pay attention to industry trends, and continuously improve your skills.

Through the above steps, you can gradually master the basic principles and programming skills of PLC and single-chip microcomputer, and then apply them freely in the fields of industrial automation and electronic control. I wish you a smooth study!

changcheng

To get started with PLC (Programmable Logic Controller) microcontrollers, you can follow these steps:

1. Learn the basics:

   • Understand the basic concepts, principles and working methods of PLC. PLC is a computer specially used for industrial control, which is used to monitor input signals and perform output actions according to preset logical conditions.
   • Understand the application areas of PLC in industrial automation, including production line control, robot control, process control, etc.

2. Learn a programming language:

   • Familiar with PLC programming languages, including ladder logic, function block diagram, structured text, etc.
   • Choose a commonly used programming language to learn, and master its basic syntax and common instructions.

3. Choose the right PLC equipment and software:

   • Buy or get a PLC development board or simulator that is suitable for getting started. There are many PLC development boards and simulators available on the market, and you can choose according to your needs and budget.
   • Download and install relevant PLC programming software, such as Siemens' STEP 7, Allen-Bradley's RSLogix, etc.

4. Carry out practical projects:

   • Get started with simple PLC programming projects, such as controlling a motor, light, or sensor.
   • Write programs to implement the required logical control functions, and debug and test them to ensure that the programs can run correctly.

5. Learn advanced knowledge:

   • Continue to learn and master more advanced PLC programming skills and application scenarios, such as timers, counters, PID control, etc.
   • Learn how to optimize and debug PLC programs to improve program efficiency and stability.

6. References and community support:

   • Consult relevant tutorials, manuals, and documentation, such as official documentation and user manuals provided by PLC manufacturers.
   • Join an online community or forum to exchange experiences, share problems and solutions with other PLC developers.

Through the above steps, you can gradually get started with PLC microcontrollers and master basic programming skills and application capabilities. I wish you a smooth study!