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s7-300/400通过 CP343-1 或 CP443-1 进行modbus tcp通信

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山海致远 发表于 2013-7-16 11:18:32 | 显示全部楼层 |阅读模式
Purpose of the
Manual  
The information in this manual allows you to set up and put in operation the
connection between the CP 343-1/CP 443-1 and a device that supports the
Open MODBUS/TCP protocol.
Contents of the
Manual
This manual describes the function of the function block  MODBUS and the
integration into the hardware and software of the communications processor
CP 343-1/CP 443-1.
The manual contains the following topics:
•   Production description / Mounting
•   Commissioning / Installation / Parameterization
•  Function block
•  Transmission protocol
•  Diagnostics
•  Application sample
说明手册及示例程序
modbus_tcpip_s7.rar (1.84 MB, 售价: 1 E币)

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