DYPLC-LB AB automation control training device

The plc programmable controller tr*ning device integrates programmable logic controllers, programming software, simulation tr*ning and teaching software, tr*ning modules, tr*ning objects, electrical tr*ning mesh boards, and electrical component modules. On the device, you can intuitively carry out basic instruction tr*ning of PLC, simulation of multiple PLC practical applications, and physical control tr*ning. The host machine equipped with the device adopts the widely used AB5000 series programmable controller, equipped with AB series C network communication programming cable, three-phase squirrel cage asynchronous motor , and provides +24V/1A, +5V/1A DC power supply required for practical tr*ning.

2.Technical performance

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

2) Working environment: temperature -10～+40, relative humidity <85%(25);

3) Device capacity: <500VA;

4) Weight: <110Kg;

5) Overall dimensions: 1680mm×750mm×1600mm;

6) Safety protection: It has leakage voltage, leakage current and overload protection devices.

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

1) Configure AB5000 series PLC host, digital I/O (32 digital inputs, 16 digital outputs), analog I/O (4 analog inputs, 4 analog outputs), C network communication interface , Ethernet communication interface, C network communication programming cable.

2) Practical tr*ning control screen (iron double-layer matt dense textured spray-coated structure): Hang the practical tr*ning module, with built-in chute, and the module can be moved arbitrarily on the practical tr*ning screen;

3) Tr*ning table: Steel-wood structure, the desktop is made of fire-resistant and wear-resistant materials, with tool drawers, keyboard trays, and monitor shelves;

4) Mesh board: The structure is ingenious. The electrical components are fixed on the mesh board during tr*ning, which saves time and effort, is flexible and fast;

5) Control cabinet

a. 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. ; Provide one set of three-phase four-wire 380V and single-phase 220V power supplies, with output controlled by a start-stop switch and equipped with fuse protection;

b. 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;

c. DC power supply, DC voltage/ammeter, logic output and indication, etc. DC voltage: 0~10V adjustable output; DC current: 4~20mA; DC digital voltmeter/ammeter; voltmeter range 0~200V, input impedance 10MΩ, accuracy 0.5 level; ammeter range 0~200 mA, accuracy 0.5 level ; Also equipped with logic level output (jog, self-locking), logic level indication, LED digital tube, direction indicator, music box, DC 24V relay, and several signal conversion sockets;

6) Practical tr*ning module components

a. Answering machine/musical fount*n. By monitoring and controlling the response timing of each group of people in the answering system, master the writing method of conditional judgment control instructions; by controlling the "water flow" and music loop in the musical fount*n control system, master the writing method of loop instructions;

b. Assembly line/intersection traffic light. Master the writing method of sequence control instructions through the sequential processing of the "production line" and the signal control of traffic lights at intersections;

c. Water level of water tower/light of sky tower. Understand how to write simple logic control instructions by judging the change process of "water tower water level" and "water storage tank level". Master the writing method of shift register instructions by controlling the shift during the lighting process of the Tower of Light;

d. Automatic feeding and loading/four-section conveyor belt. Master the writing method of more complex logic control instructions by controlling the start and stop of the conveyor belt, the transmission status, and the flow direction and flow of goods in the automatic feeding and loading system;

e. Multiple liquid mixing devices. By controlling different liquid proportions and mixing time during liquid mixing in the "liquid mixing device", master the writing methods of condition judgment instructions and various types of timer instructions;

f. Vending machines. Master the writing methods of various counter instructions and comparison output instructions by identifying the number of coins inserted by the user and controlling the entry and exit of various "goods" in the vending machine;

g. Automatic rolling mill/m*l sorting machine. Master numerical operation instructions and interrupts by identifying the incoming material quantity and type of materials ("steel ingots" and "m*ls") of automatic rolling mills and m*l sorting machines, and controlling the start and stop sequences of various actuators (such as "motors") How to write instructions;

h.  Robot control/automatic forming machine. Master the ability to write relatively simple logic control programs in a complete industrial application system by controlling the "position" of the robot arm and the "liquid cylinder position" in all directions of the automatic molding machine;

i. Machining center. By controlling the running direction of the "motor" in each direction in the machining center and the process of entering and exiting tools and changing tools in the "tool magazine", master the ability to write more complex logic control in a complete industrial application system;

j. Four-story elevator . Through the comprehensive control of a complete four-story elevator model , initially master the comprehensive knowledge of PLC control system analysis, I/O allocation, design of I/O wiring diagram, wiring, programming, debugging and other working processes;

k. Stepper motor/linear motion. (Physical) stepper motor system consists of drive circuit, stepper motor, dial, pointer, etc.; linear motion system consists of motor, synchronous belt, photoelectric sensor , guide r*l, moving block, etc. By using PLC to control stepper motors and linear motion physical modules, we can initially understand the control of stepper motor direction and number of beats, as well as linear motion detection and positioning control;

l. Typical motor control practical unit: 3 AC contactors; 1 time relay, 3 buttons, 3 AC indicator lights, 2 thermal relays, component installation and a base matching the mesh board;

m. Master the knowledge of the installation and debugging work process of general high-power systems, and realize the typical operation control of motors in PLC mode; master the relevant knowledge of installing and debugging PLC electrical control systems;

n. Mesh plate. Learn the layout planning, installation, and debugging process knowledge of each component in the electrical control system;

7) Three-phase squirrel cage asynchronous motor, AC 380V/1 unit;

8)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.

4. M*n configuration of trial tr*ning platform

1) 1 set of PLC host AB5000 series; (using 1756-L61, 1756-A7, 1756-CNB, 1756-EN2T, 1756-IB32, 1756-OB16E, 1756-OF4, 1756-IF8)

2) 1 C network communication cable;

3) One ACS880 series 1.5KW inverter; (using ACS880-01-04A0-3)

4) One AB series 2711P touch screen;

5) 1 piece of answering machine/music fount*n for the practical tr*ning module;

6) 1 piece of assembly line/intersection traffic light;

7) Water level of water tower/light of sky tower 1 piece;

8) Automatic feeding and loading/four-section conveyor belt 1 piece;

9) 1 multi-liquid mixing device;

10) Vending machine 1 yuan;

11) 1 piece of automatic rolling mill/m*l sorting machine;

12) 1 piece of robot control/automatic molding machine;

13) 1 piece of machining center;

14) 1 block for fourth floor elevator;

15) Stepper motor/linear motion 1 piece;

16) 1 piece of motor control practical unit;

17) 1 piece of mesh board (350*550);

18) 1 AC 380V three-phase squirrel cage asynchronous motor;

19)  1 set of experimental bench cabinets;

20) 50 pieces of 50cm experimental connection lines and self-locking lines;

21) 10 15cm self-locking threads;

22) 1 system cable;

1) There are 30 safety superimposed connections for Ф4 motors.

2) One volume of experimental teaching syllabus, with electronic version attached;

5. Practical tr*ning projects

1) PLC basic skills tr*ning

a. PLC cognitive tr*ning (software and hardware structure, system composition, basic instruction exercises, wiring, programming downloads, etc.);

b. Typical motor control practical tr*ning (inching, self-locking, forward and reverse rotation, star-delta switching start, etc.);

c. PLC simulation tr*ning.

2) PLC simulation control application tr*ning

a. Digital display control (physical);

b. Responder control (priority, numerical operation, with sound effect function);

c. Tower light control (flash, emission, flowing type);

d. Music fount*n control (with sound effect function);

e. Crossroad traffic light control;

f. Water tower water level control (automatic/manual, self-diagnosis);

g. Automatic feeding and loading system control;

h. Four-section conveyor belt control;

i. Assembly line control;

j. Control of multiple liquid mixing devices;

k. Automatic molding machine control;

l. Automatic rolling mill control;

m. M*l sorting machine control;

n. Vending machine control;

o. Robot control;

p. Four-story elevator control (actual);

q. Processing center control (physical);

r. Linear motion position detection and positioning control (actual object);

s. Stepper motor motion control (actual object).

Hot-selling product: Electrician tr*ning bench