PROFIBUS-DP现场总线技术在棒材生产线中的应用

Application of PROFIBUS-DP Site General Line Technology in Bar Production-line

系统介绍了PROFIBUS -DP现场总线技术在南昌钢铁有限责任公司棒材厂自动控制系统中的应用。利用这一技术 ,将PLC与PLC ,PLC与分布式I/O ,PLC与 6RA70全数字直流传动装置连接起来 ,实现快速、准确的控制。它对同类企业技术改造项目中应用该技术有着借鉴作用。

The application of PROFIBUS-DP site general line technology in automatic control system at Nansteel bar plant is introduced.Using site general line technology,PLC and PLC,PLC and distribution I/O,PLC and 6RA70 device of total number D.C.driving are linked-up,and fast and accurate control is achived.Meanwhile,it can provide reference to the same enterprise.