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s7-300 modbus 转profibus C# 源码 实现,吐血奉献
- 用于与s7-200 300 modbus 转 profibus C# 通讯代码,与s7 300 通讯调试通过
BIANPIN
- S7-300PLC与变频器通过485串口的通讯例子程序-S7-300PLC and converter serial communications through the 485 examples of the procedures
Modbus_master
- s7 200 modbus master slave program example
200PLC--ModBus
- 西门子S7-200PLC用ModBus协议归纳-Siemens S7-200PLC using ModBus protocol summarized in
S7-300-as-Modbus-Host
- 叙述如何用S7-300中的CP340编辑MODBUS程序-Describes how to use the S7-300 CP340 in the program editor MODBUS
CRC校验
- CRC校验,Modbus-RTU通讯协议中CRC校验码的计算步骤 , s7-300 modbus RTU CRC校验程序如何编写
S7modbusTEST
- 本程序利用cp341实现modbus协议,免去购买硬狗(This procedure implements the Modbus protocol using CP341, eliminating the purchase of hard dogs)