Dysyx-PLC01 PLC training device

(1) The programmable controller experiment box is the latest experimental box developed by our company based on current teaching needs. This experimental box concentrates the experimental modules on one board. The experimental module is more compact and reasonable than the previous experimental bench design, and the experimental projects are also richer.

(2) The experimental project of this experimental system consists of three parts: basic instruction experiment, basic commonly used circuit experiment, and module comprehensive experiment. In the design and development of experimental projects, users' opinions and requirements are fully solicited and taken into consideration, so that the experiments can be progressed from simple to difficult, thereby achieving a step-by-step learning process. The experimental projects are also fully close to the requirements of practical applications and teaching syllabus.

(3) All input, output, and public terminals are reserved in the design of the experimental box, so that users can easily expand their own modules and upgrade the experimental system in the future.

2. Technical performance

1. Input power: AC: 220V 50HZ

2. Working environment temperature: -10-55℃ Relative humidity <85% (25℃)

3. Host: Standard Mitsubishi FX3U-32MR host with programming cable, other brands and models such as Siemens 1200 can also be selected.

 4. Microcontroller and plc programmable design and control virtual simulation software:

This software is developed based on unity3d and has built-in experimental steps, experimental instructions, circuit diagrams, component lists, connection lines, power on, circuit diagrams, scene reset, return and other buttons. After the connections and codes are correct, you can start/stop, The forward movement and reverse movement buttons operate the 3D machine tool model to move. In the connected line state, the 3D machine tool model can be enlarged/reduced and translated.

1. Relay control: Read the experiment instructions and enter the experiment. By reading the circuit diagram, select the relays, thermal relays, switches and other components in the component list and drag and drop them into the electrical cabinet. The limiters are placed in the three-dimensional On the machine tool model, you can choose to cover it, and some component names can be renamed. Then click the Connect Line button to connect terminals to terminals. After successfully connecting the machine tool circuit, choose to turn on the power and proceed. If the component or line An error box will pop up if there is a connection error, and the scene can be reset at any time.

2. PLC control: The experiment is the same as relay control, with the addition of PLC control function. After the connection is completed, enter the program writing interface through the PLC coding button, and write two programs, forward and reverse, with a total of 12 ladder diagram symbols. The writing is completed. Finally, select Submit for program verification. After the verification is successful, turn on the power for operation. Error boxes will pop up for component, line connection, and code errors, and the scene can be reset at any time.

3. Single-chip microcomputer control: The experiment is the same as relay control, with the addition of single-chip microcomputer control function. After the connection is completed, enter the programming interface through the C coding button, enter the correct C language code, and after successful submission and verification, turn on the power for operation, components, lines If there are connection or code errors, an error box will pop up, and the scene can be reset at any time.

3. Experimental content

Six types of basic instruction experiments can be completed:

The first type of basic instruction experiment

The second type of timer and counter instruction experiment

Type III Shift Register Instruction Experiment

The fourth type of set/reset and pulse command experiment

The fifth type of jump instruction experiment

Category 6 Common Function Instructions Experiment

Seventeen module control experimental projects can be completed:

1. Light of the Sky Tower

2. Automatic traffic light control

3. Manual control of traffic lights

4. Four-phase stepper motor control (physical control)

5. Automatic control of liquid mixing device

6. Assembly line control

7. Water tower water level control

8. Robot automatic control

9. LED digital tube control

10. Four-level conveyor belt control

11. Automatic feeding control

12. Vending machine control

13. Three-story elevator control

14. M*l sorting control

15. Automatic control of rolling mill

16. Automatic control of electroplating

The experiment box and the instruction manual can support the application of the following instructions. The list is as follows:

basic instructions

1. Fetch instructions 2. Negate instructions 3. AND instructions 4. AND NOT instructions 5. OR instructions 6. OR NOT instructions 7. Output instructions 8. Negate output instructions 9. Circuit blocks and instructions 10. Circuit blocks or instructions 11 .Timer instruction 12.Counter instruction

Functional instructions:

1 No operation instruction 2. End instruction 3. Interlock instruction 4. Interlock clear instruction 5. Jump pointer 6. Jump end instruction 7. Latch instruction 8. Leading edge differentiation instruction 9. Tr*ling edge differentiation instruction 10. Bit by bit Shift instruction 11. Channel shift instruction 12. High-speed timer instruction 13. Reversible counter instruction 14. Channel data comparison instruction 15. Data transfer instruction 16. Data negation transfer instruction 17. Set carry bit instruction 18. Reset carry bit Instructions 19. Addition instructions 20. Subtraction instructions 21. Multiplication instructions 22. Division instructions 23. Convert decimal numbers to binary numbers instructions 24. Convert binary numbers to decimal numbers instructions 25. Decoding instructions 26. Encoding instructions, etc.

*The experimental box is equipped with experimental guidance materials, connecting cables and other accessories, and free software and experimental procedures are provided.