Electrical Parameter Acquisition System Based on S7-300/200 PLC and Modbus Protocol

The paper introduced hardware structure of electrical parameter acquisition system based on S7-300/200 PLC and Modbus protocol and design of program of S7-200 PLC, and expounded process that S7-300 PLC reads electrical parameters stored in S7-200 PLC through MPI communication. The practical applicat...

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Bibliografske podrobnosti

Glavni avtor:	XU Peng-peng
Format:	Artigo
Jezik:	Chinês
Izdano:	Editorial Department of Industry and Mine Automation 2011-12-01
Serija:	Gong-kuang zidonghua
Teme:	centre pump room, power parameter, acquisition system, communication port, modbus protocol, mpi communicatio
Online dostop:	http://www.gkzdh.cn/article/id/6464
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