EPA与FF H1设备互操作技术的研究与实现  

Research and Implementation of Interoperate Technology Between EPA and FF H1 Devices

作　　者：王庆福[1,2] 徐皑冬[1,2] 宋岩[1,2] 刘丽丽[1,2] 

机构地区：[1]中国科学院研究生院,北京100039 [2]中国科学院沈阳自动化研究所,沈阳110016

出　　处：《控制工程》2010年第S3期113-116,120,共5页Control Engineering of China

基　　金：国家"863"计划基金资助项目(2007AA041301-03)

摘　　要：针对EPA与基金会现场总线(FF)现场设备间互操作的问题,通过对其设备描述语言和功能块的分析,提出了EPA与FF H1跨网段互操作的系统模型,目的是实现两个协议设备之间的互连与互通。经过网关的协议转换功能,EPA上位机组态软件可以监视FF H1设备的运行状态,并且可以将EPA与FF H1设备中功能块跨网段组态,实现不同网段设备间的信息交互。通过了互操作测试,结论表明本系统可以实现EPA与FF H1设备间互操作,并且有很完备的功能,可以很好的促进EPA的市场应用。Aimed at the interconnection and interoperability between EPA and FF fieldbus devices,we presented a system model to achieve the interoperability of this two protocols' devices,through analyzing the device description language and function block of EPA and FF H1 protocols.With the protocol conversion ability of gateway,EPA host computer can oversee running state of FF H1 devices, and can achieve different network segment configuration to exchange messages with each other.In the end,the system implementation results show that,the system can realize the designed functions between EPA and FF H1 network segments,and has perfect function. This system can promote EPA's market application.

关 键 词：功能块 EPA FF H1 网关 组态软件 

分 类 号：TP273.5[自动化与计算机技术—检测技术与自动化装置]