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分析PROFINET工业以太网的特点,介绍PROFI N ET在烟草行业称重中的实际应用。基于IND560设计PROFINET接口板,在称重方式和网络安全方面作了说明,并介绍PROFIBUS系统升级到PROFINET系统的可能性。
Analyze the characteristics of PROFINET Industrial Ethernet and introduce the practical application of PROFI N ET in the weighing of the tobacco industry. The design of the PROFINET interface board on the basis of the IND560 gives an explanation of the weighing method and network security and describes the possibility of upgrading the PROFIBUS system to a PROFINET system.