The Design Of Paper-Covered Plasterboard Product Line Based On Industrial Network

Fieldbus and Industrial Ethernet which has been combined with automation technology, network communication technology and computer technology is the new and advanced technology appeared in automatic control area recently. It has developed rapidly and has been applied broadly, meanwhile it has made the traditional automatic control system greatly improved.This paper introduced the fieldbus and industrial technology in detail, especially the PROFIBUS-DP standard. It also analyzed the real-time performance and the reliability. A control scheme of paper-covered plasterboard product line is issued on the base of introducing fieldbus and industrial Ethernet technology. The paper has analyzed technics and control requirement of all section and finally designed the control system based on industrial Ethernet.For the key section of the control system, control of severing, the paper studied the running track of cutter theoretically with reference to the advanced technology abroad, put forward the resolution based on PLC and Servo Controller to assure the accuracy of cross severing.The control system has achieved predefined control effect after the debugging of software and the adjusting of hardware, and has acquired significant social benefit and economic interests. Finally, the expectation of the application of fieldbus and industrial Ethernet network has been put forward with the ways to improve.