DYPLC-SND Schneider PLC Comprehensive Training Platform

  The "PLC Automation Control Tr*ning Station " was developed based on the Vocational Skills Appr*sal Center of the Ministry of Labor and Social Security for the vocational tr*ning and skill appr*sal of m*ntenance electrician technicians and technicians. It is suitable for PLC programmable control tr*ning teaching and technician skill appr*sal assessment.

2. Device characteristics

1. This system includes teacher master station and student slave station tr*ning devices. Each tr*ning device is composed of control screen, tr*ning table, PLC host component, communication module, etc.

2. It adopts a pendant structure and has units such as switching quantities, analog quantities, and control objects, and can complete control tr*ning and teaching of logic, simulation, process, motion, etc.

4. The device is equipped with voltage-type and current-type leakage protectors. Each power output has monitoring and short-circuit protection functions. Each measuring instrument has reliable protection functions, making it safe and reliable to use. At the same time, the control panel is also equipped with a timer and Alarm recorder, records the tr*ning and assessment time and the number of misoperations.

3. Technical performance

1. Input power: three-phase four-wire (or three-phase five-wire) ~ 380V ±10% 50Hz

2. Working environment: temperature -10℃～+40℃, relative humidity <85% (25℃), altitude <4000m

3. Device capacity: <0.5kVA

4. Weight: 100kg

5. Overall dimensions: 1700mm×700mm×1650mm

6. Safety protection: It has leakage voltage and leakage current protection devices, and is safe and in line with national standards.

4. Basic configuration and functions of the tr*ning device

The tr*ning device consists of a control panel, a tr*ning table, a host tr*ning component, a tr*ning module, etc.

(1) Control screen

1. AC power control unit

The three-phase four-wire 380V AC power supply supplies power to the device through the *r switch. The grid voltmeter monitors the grid voltage and is protected by an illuminated fuse. The power supply of the control panel is controlled by a key switch and a start-stop switch. It also has leakage alarm indication and alarm reset. .

Provides one set of three-phase four-wire 380V and single-phase 220V power supplies. The output is controlled by a start-stop switch and is protected by a fuse.

2. Timer and alarm recorder

The timer and alarm recorder is usually used as a clock and has functions such as setting time, timing alarms, cutting off power, etc. It can also automatically record the number of leakage alarms caused by wiring or operation errors.

3. DC power supply, DC voltage/ammeter, logic level output and indication, etc.

DC voltage: 0~15V adjustable output; DC current: 0~20mA adjustable output; DC digital voltmeter/ammeter: voltmeter range 0~200V, input impedance 10MΩ, accuracy 0.5, ammeter range 0~200mA, accuracy Level 0.5;

4. PLC host module: Schneider brand

5. Equipped with PLC programming software, programming cables and related instruction manuals (paper), and several experimental video tutorials.

6. Virtual simulation system

1. M*ntenance of electricians, electronic motors and vocational qualification tr*ning assessment simulation software

This software is in apk format and can be used on PC or mobile. This software can set faults manually or automatically. This software can manually set fault points through the green box in the circuit diagram (you can set up to 39 fault points), you can also automatically set one random fault point, two random fault points, three random fault points, four random fault points, and five random fault points through the system. It has functions such as toolbox, component library, magnifying glass, circuit diagram, etc. You can choose a multimeter for testing through the toolbox, select appropriate components through the component library, and clearly understand each component and circuit through the magnifying glass. This software allows students to understand the working principle and circuit structure of the motor star-delta start control circuit through the setting of faults in the motor star-delta start control circuit and various investigations.

2. Virtual spectrum analyzer, logic analyzer, oscilloscope, and three-meter simulation software:

This software is in apk format and can be used on PC or mobile terminals. The functions of this software are: resistance measurement, AC voltage measurement (measuring transformer, if the multimeter burns out when measuring the transformer, black smoke will emit prompts and can reset the multimeter), determine the polarity of the transistor, measure the DC voltage (the light turns on when the ammeter is turned on), measure the DC current, and determine the quality of the capacitor. This software can drag the red and black pen tips at will. When the two pen tips are dragged and positioned on the object to be measured, a red circle will be displayed. If the positioning is not accurate, no red circle will be displayed, and when incorrect operations are performed (such as the wrong range selected, If the measured data is wrong, etc.), the meter pointer will be unresponsive, prompting errors and re-measurement, etc. This multimeter can select AC voltage range, DC voltage range, resistance range, current range, resistance adjustment to 0, and can enlarge the display data. Clearly view the measured data size. Students can learn the correct use of multimeters through this software.

3. Microcontroller , 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.

5. Ability to complete practical tr*ning projects

PLC simulation control application tr*ning

1. Motor control

2. Seven-segment digital display and light of sky tower

3. Traffic light automatic control and manual control

4. Automatic control of water level in water tower

5. M*l sorting machine

6. Elevator control model

7. Robot control

8. Five-phase stepper motor control

9. Automatic molding machine

10. Automatic rolling mill

11. Automatic mixing of multiple liquids

12. Automatic feeding and loading system

13. Vending machines

14. Automatic washing machine

15. Electroplating system

If the above models are discontinued due to manufacturer discontinuation or insufficient production capacity, the supplier can replace them with models with performance no less than the original configuration.

Hot-selling product: Electrician tr*ning bench