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...
Na minha lista:
| Autor principal: | |
|---|---|
| Formato: | Artigo |
| Idioma: | Chinês |
| Publicado em: |
Editorial Department of Industry and Mine Automation
2011-12-01
|
| coleção: | Gong-kuang zidonghua |
| Assuntos: | |
| Acesso em linha: | http://www.gkzdh.cn/article/id/6464 |
| Tags: |
Sem tags, seja o primeiro a adicionar uma tag!
|