SR 750-P1-G1
SR 750-P1-G1
SR 750-P1-G1
SR 750-P1-G1
SIMATIC 系列冗余式可编程控制器
当前在工业化的各个领域中只有实施高度的自动化技术才能获得既经济又节省资源和降低污染的产品同时又要求安全型可编程控制器具有最大限度的分散功能西门子公司的冗余式可编程控制器已经在实际运行中证明了自己的优势并且有成千上万台已在实际中使用或许读者已经对容错系统中的一种很熟悉了如SIMATIC S5-115H 和S5-155H 或者是具有出错保护功能的S5-95F 和S5-115F 系统S7-400H 是最新一代的具有容错技术的PLC 其内容在后面的章节中介绍它是SIMATICS7 系列产品中的一员这表明它具有SIMATIC S7 产品所具有的所有优点
production units, or the control of ultra-large-scale whole plants – integrated control, even
The Industrial” system can handle the application of field equipment maintenance management and cross-plant production management control with ease.
An important member of the Industrial” family, the AC800F system fully embodies the Industrial” (Industrial Information) system pioneered and led by ABB in technology.
information technology) new trends.
The system is divided into two levels: operation management level and process control level. At the operation management level, not only the traditional control system monitoring operation function is realized
function (operation and display, printing, trend display and alarm), and also complete system hardware diagnosis and data exchange between different systems.
can. The process control stage realizes various loop adjustments including complex control (various PID, ratio, Simith, etc.) and high-speed logic
