摘要
以供热管网动态平衡监控系统为背景,基于GPRS无线传输模块,开发了ICP-7017模块的Modbus协议驱动程序,详细介绍了程序设计方法、协议规范、接口编程和驱动技术。实际运行表明,该驱动程序有效地解决了组态软件、GPRS模块与ICP-7017模块之间数据接口问题,实现了供热管网数据远程采集和传输。
This paper introduces the driver for the ICP-7017 module with Modbus protocol for the dynamic balance monitoring and control of the heating pipe network based on the wireless transmission module GPRS.The design approach,protocol specifications,interface programming and the driver technique are introduced in detail.
出处
《自动化技术与应用》
2009年第9期52-56,共5页
Techniques of Automation and Applications
