Description
The YL-301A Industrial Automation Training System adopts aluminum alloy guide rail type training platform, adopts standard unit structure and drawer-type mesh plate installation, and has strong interchangeability; the modules are evenly connected by wires and the wires are routed in the wire slot. The overall structure is simple and practical. The unit content determined by the principles of sexual function and integrated learning function is suitable for targeted teaching.
The modular combined production line of this device can carry out a variety of different types of sensor technology, pneumatic technology, stepper motor and drive, PLC hardware and software technology, PLC network communication technology, etc. on six stations. This training is The device has training and demonstration functions, all interfaces are open and can be wired according to their own training requirements.
1. The control method of the system should adopt network control. Among them, the feeding station is designated as the master station, and the other stations are slave stations. The main working signal of the system is provided by the button/indicator connected to the feeding station. The warning light installed in the feeding unit should be able to display the main working status of the whole system, including power-on reset, start, stop, alarm, etc.
2. The YL-301A Industrial Automation Training System uses more than forty sensors, including optical fiber, inductive, photoelectric, and magnetic sensors. Each sensor has its own function. It functions according to the nature of the object to be detected to make the system work reliably. . Students can strengthen their perceptual understanding of the sensors by understanding the working characteristics of the various sensors in the system, combined with the teacher’s analysis of the working principle of the sensors and demonstration of their characteristics, so that the students can quickly grasp the knowledge they have learned. And uses a large number of pneumatic components, including a variety of electronically controlled pneumatic valves, a variety of air cylinders, pneumatic grippers, vacuum suction cups, vacuum generators, filter pressure reducing valves, etc. When learning these pneumatic components, we can not only learn each pneumatic component individually, but also understand how various pneumatic components work together.
3. The six workstations provided by this training device have a set of PLC controllers, which allows the equipment to be divided into six completely independent working units, so that more than 20 students can study at the same time, and each student has Hands-on opportunity. On this device, students can not only learn the hardware and software technology of PLC, but also the communication technology between PLCs. It provides conditions for mastering all aspects of learning PLC. The electrical control parts of the six workstations are all designed in accordance with industrial standards and customs, and all design drawings and instructions are provided as attachments. The trainees can learn circuit schematic analysis, PLC I/O address checking and new device circuit connection analysis methods on this device. The six workstations include a variety of mechanical working systems, such as rotary worktables, material sorting devices, etc. The trainees can conduct single-station training on each workstation, or reassemble each station, and then debug to normal working state , Online training for the entire system. This is of great help to improve the practical ability of school students.
4. Each unit of the whole system is divided into two modes: stand-alone and online. The switch between the current stand-alone and online is done by the switch. When the stand-alone mode is selected, disconnect the online and only execute the program of this unit. Carrying out the step in the same period of this unit will make students more aware of the movement process of each unit. There is no connection with other units, and the motion process we mentioned earlier is the motion process in online mode and each unit must be online, otherwise a communication alarm will occur.
5. Each unit is equipped with a learning board, which can be switched by a toggle switch. Students can separate the host from the settings by switching the switch, which can be used for other training.
