【摘要】 设计并开发了一种基于PLC和网络技术的可倾式球磨机群控系统。整个系统为分布式测控系统,包括操作站、控制站、过程接口单元和现场测控设备等几大部分。系统配置采用了现场总线技术和硬件双机热备冗余系统。该系统在大规模硬质合金粉末生产中的运用为国内首创,具有推广价值。更多还原

【Abstract】 The group control system of inclined ball mill Based on PLC and Network Technology was designed and developed.The system,designed as a distributed measurement and control system,includes several major parts,such as operation station,control station,process monitoring and control interface unit and field device,etc.Field bus technology and two-plane hot standby redundant system were used in the system configuration.The system,which was firstly applied in mass production of cemented carbide powder in China,has popularization value.更多还原