摘要
介绍了成庄矿洗选厂集中控制系统升级改造前系统组成部分,通过对运行中出现的问题进行分析,提出改造方案,通过实践运行,改造后整个系统运行可靠,平稳,经济效益和社会效益显著。
The paper introduces the centralized control system components before the reformation in Coal Cleaning Plant, Chengzhuang mine. By the analysis on the problems in the operation, the author proposed a reform plan. By the practice, the reformed system proves to be reliable and stable with distinct economical and social benefits.
出处
《山西煤炭》
2011年第7期54-54,67,共2页
Shanxi Coal
关键词
集中控制系统
可编程控制器
串行通讯
以太网
centralized control system
PLC （programmable logic controller）
serial communication
Ethernet
