摘要
本文研制了一种PLC与变频调速器构成的多分支通讯网络,讲述了通讯调速检测系统与一般模拟量控制调速系统相比的优越性,给出了系统框图及PLC程序。
This paper introduces a multi branch communication network composed of PLC and frequency converter,expounds the advantages of the network control speed regulation system compared with the general analog control speed regulation system,and gives the system diagram and PLC program.
作者
李博
庞易楠
Li Bo;Pang Yinan(Northern College of information engineering,Xi’an University of technology,Xi’an Shaanxi,710025)
出处
《电子测试》
2020年第18期94-95,共2页
Electronic Test
