Description
The YL-158GA1 Electrical Control System Training Equipment is a product developed and developed according to the teaching and training requirements of vocational colleges in combination with the actual production and the skill requirements of occupational positions.
Training projects
1. Setting and using of power comprehensive display instrument ;
2. Control circuit connection of three-phase asynchronous motor direct start and stop ;
3. Control circuit connection of positive and negative rotation of three-phase AC asynchronous motor interlocked with contactor ;
4. Control circuit connection of positive and negative rotation of three-phase AC asynchronous motor interlocked with button ;
5. Control circuit connection of positive and negative rotation of three-phase AC asynchronous motor interlocked with button and contactor;
6. Positive and negative rotation of three-phase asynchronous motor controlled by universal switch ;
7. Control circuit connection of three-phase AC asynchronous motor Y-△(manual switch ) start;
8. Control circuit connection of three-phase AC asynchronous motor Y-△(time relay switch)start;
9. Reverse braking control circuit connection of three-phase AC asynchronous motor;
10. Sequence control circuit connection of multiple motors (3 or less) ;
11. Motor return travel control circuit connection;
12. Control circuit connection of lathe;
13. Control circuit connection of electric hoist;
14. Both inching and continuous rotation control circuit connection of three-phase AC asynchronous motor;
15. Two places control circuit connection;
16. Speed control circuit connection of dual -speed motor switched by button
17. Speed control circuit connection of dual-speed motor switched by time relay
18. Reverse braking control circuit connection cooperated with centrifugal switch
19. Frequency converter panel function parameter setting and operation training;
20. Motor Inching, start and stop controlled by frequency converter;
21. Motor speed rotation control;
22. Power frequency and variable frequency switching control;
23. Open-loop speed control of motor based on analog control
24. Open-loop speed control of motor based on panel operation
25. Protection and alarm training of frequency converter
26. Open-loop speed control of frequency converter based on PLC
27. Motor sequence start controlled by PLC
28. Y-△ start circuit of three-phase asynchronous motor controlled by PLC
29. Using of Micro PLC
30. Configuration and basic using of medium PLC
31. Network configuration and master and slave station control of multi PLC
32. Parameter setting of touch screen
33. Programming of touch screen
34. Touch screen, PLC and frequency converter comprehensive training;
35. Stepper motor control
36. Parameter setting of stepper drive
37. PLC open-loop control of stepper motor
38. Using of incremental encoder
39. Stepper motor training based on encoder
40. AC servo motor control
41. Parameter setting of AC servo drive
42. PLC control of AC servo motor
43. Servo motor training based on encoder
44. Using of thermal resistance or thermocouple
45. Parameter setting of temperature controller
46. Temperature control based on thermal resistance (thermocouple)
47. PLC temperature control based on thermal resistance (thermocouple)
48. Using of analog module
49. PLC control based on analog
50. Using of sensor
51. PLC position control based on sensor
52. PLC control machine circuit training
53. Troubleshooting ofelectrical system
Structure and configuration
1. Structure of YL-158GA
YL-158GA1 Electrical Control System Training Equipment consists of practical training cabinet, electrical control element (component) on door plate, instrument, hanging plate of training unit, network configuration hanging plate, PLC controlled machine tool hanging plate, motor unit, motion unit, temperature control component, mesh plate and so on.
YL-158GA1 forms various simple or complex electrical control systems through corresponding components of hanging plate to complete teaching and training.
2. Components of YL-158GA1
Master switch and instrument unit
Master switch and instrument unit hanging plate is the control signal and display (indication) unit. In the whole electrical control system, it plays a role in providing other units with control signal.
It includes incoming power control and protection, control element of master switch, indicator light, touch screen, display instrument, emergency stop button, and etc.
PLC control unit hanging plate
PLC control unit hanging unit is the main control unit of electrical system program control in YL-158GA. In the whole system, it plays a role in input signal treatment and output electrical control signal.
It includes PLC, analog quantity module, extended module, 0~20mA standard constant current source, 0~10V standard constant voltage source, digital display instrument, frequency converter, servo drive, stepper drive, and etc.
PLC control machine tool circuit intelligent assessment unit hanging plate
Measure and check the fault point through the analysis and judgment of the circuit fault phenomenon of typical machine tool. You can also use PLC to control;
It includes X62W milling machine circuit, T68 boring machine circuit, and computer intelligent evaluation, and so on.
