摘要
根据西门子PLC控制系统在炼钢生产中的实例,介绍了炼钢生产的主要过程和控制方法,给出了上位机和下位机的具体参数和设计原则。投运结果表明,该系统达到了规定的性能指标和要求。
According to the examples of Siemens PLC control system in steel production, The main steel production processes and control methods is introduced. The specific parameters and design principles of host and lower computer. Putting into operation, It showed the system had achieved the required performance targets and requirements.
出处
《自动化与仪器仪表》
2009年第6期76-77,81,共3页
Automation & Instrumentation
关键词
西门子
P
L
C
炼钢
SIMATIC
PLC
Steel-making
