变频调速PLC群控系统在消防供水系统中的应用

The Application of Frequency Control PLC Distributed Control System in the Water Supply System of Fire Control

介绍了日本三菱公司生产的FXON60MR·PLC可编程控制器与FHF15K型变频器、SR70型智能PID控制器的组合在中原油气高新股份有限公司天然气处理厂消防供水系统中的应用。通过制定合理的控制方案实现了消防供水的全自动控制,并通过控制功能的设置实现较为复杂的系统开发和应用。

One combination of controllers is introduced in the application of water supply system on fire control in Natural Gas Process Plant of Advanced and New Technoloogy Co., Ltd. under Zhong Yuau Oil Gas and this combination is composed of FXON - 60MR·PLC programmable controller produced by Japanese Ryeden Company, FHF- 15K transducer and SR-70 type intellectual PID controller. Auto control for water supply of fire contral is realized throngh reasonable control methods and more complicated systematic development and application is also obtatined through the setting up of control function.