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PLC parameter setting method and data transmitting / receiving method according to PLC
PLC parameter setting method and data transmitting / receiving method according to PLC
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机译：PLC参数设定方法及根据该plc的数据收发方法
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摘要
The communication parameter setting method of the PL C (PLC) of the present invention is a method of setting a communication parameter (PLC) for transmitting and receiving data between a master station and a plurality of remote slave unit stations (RUS). It is to have separate block transmission parameters and reception parameters for the input module and output module areas in the remote slave unit (RUS) station. The RUS transmission can be performed only when the master station requests, and the communication efficiency can be prevented due to unnecessary data transmission as in the prior art. The transmission period of the master PLC can be set so that the data is only needed when necessary. Since the transmission and reception is made, there is an effect that can improve the overall communication efficiency.
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