The Monitoring System Of Cutting Machine

Programmable Logic Controller is a kind of universal industrial control apparatus, which taking microprocessor as its core, integrating information technology, automation control technology, networking communication technology. It is applied in more and more industry control fields with the characteristics such as easy application, easy maintenance, well reliability, high performance-price ratio. The monitoring and controlling system by connecting PLC with other intelligent apparatus and personal computer can improve automation of devices and informization of management, therefore has a wide application prospect in industry control fields.A touch panel is a display device that enables the user to interact with it by touching the screen. It is typically deployed for user interfaces in automation systems for its compact nature and ease-of-use. The application of it with PLC together not only extend the capability of PLC and construct vivid and alternant controlling interface, but also reduce the quantity of switches, buttons and meters. Moreover, it simplifies the control and makes a comfortable environment.With the development of the computer science and network technology, great changes have taken place in the automatic control field. It is the trend that the control systems will become more open to the network. As one of the most popular technologies in local area network, Ethernet is widely used in the industrial automation field and process control field. Computer has great advantage in information processing, and it can compensate the weakness of PLC in information processing.The cutting machine, which is used to cut the steal into certain length pieces, is one of the core equipment of steal steel-making factory. The cutting art & crafts of the machine is complex and the working operation environment is poor, so it is import to...