摘要
通过对自由口通讯技术和智能仪表/微欧仪通讯方式的分析,设计了西门子可编程逻辑控制器(S7-200PLC)与智能仪表/微欧仪之间的通讯,包括硬件连接设计和程序设计,并应用于某一熔断器生产线开发与研究的项目中,达到了提高控制系统的整体稳定性和可靠性的目的.
Based on the analysis of communication method between the free-port and the intelligent instrument,a micro-ohm meter,the communication between S7-200 PLC and intelligent instrument was designed,including designs of the hardware connection and the programming.These achievements were applied in project design and development of a fuse production line,and the enhancement of the overall stability and the reliability of control system has been achieved.
出处
《上海工程技术大学学报》
CAS
2010年第4期346-350,共5页
Journal of Shanghai University of Engineering Science
基金
上海市科委重点科技攻关项目(071105121)
关键词
可编程逻辑控制器
智能仪表
自由口通讯
PLC（Programmable Logic Controller）
intelligent instrument
free-port communication
