摘要
针对无线SCADA技术在水厂中的应用,着重介绍了基于PLC的水厂无线数传系统中关于水井无线电台监控的解决方案,整个工程的工艺概况和系统要求以及系统的硬件和软件结构等,系统硬件主要采用全数字无线数传电台MDS2710A和可编程控制器构建无线通讯和数据采集系统,软件采用点对多点半双工通讯模式。
The paper introduced the application of wireless SCADA technique in Water Factory,and introduced the solution of radio supervises and control on the well that in the Wireless Digital Transmission of Water Factory Based on PLC with emphasis, and introduced the craft general situation of whole engineering and request of the system and the hardware construction and software construction of the system etc. in detail. The wireless digital transmission set MDS2710A that conducted by the MDS company of US and the PLC of Rockwell Automation A-B company are used in the hardware of system ,and they set up the wireless communication and data collection system.The point-to-points semiduplex telecommunication mode is used in the software.
出处
《机电产品开发与创新》
2005年第6期111-112,共2页
Development & Innovation of Machinery & Electrical Products
关键词
SCADA
PLC
无线数传
数据采集
Supervisory Control and Data Acpuisition. Programmable Logic Controller： Wireless Digital Transmission： Data collection
