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Whenyouputthe “Modbusread” or “ModbusWrite” functionblockinyourprogramandmakesome
configurations,thefunctionthatxLogicservesasmasterwillberealized.
ThePropertyindialogboxof “ModbusRead” showsasbelowfigure:
1.SlaveAddress:1isdefault
2.Communicationparameters：BPSisbaudrate、Stopbits、Databits、Communication
type:RS232、RS485.ActuallyRS232orRS485arejustinterfaceofxLogic.
3.Command,registeraddressandregistercount
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