![]() We have used M580 CPU in 10 projects and all the time DCS can read/write data with M580 without any programming. A calibration factor of 5.33 0.27 cps/MBq was. Does CPU onboard ethernet port require programming for communicating on MODBUS TCP? All reconstructions discussed in this article were performed using the aforementioned software and parameters. Does BMX NOC 0401/BMX NOE 0100 need programming in PLC for communication?ģ. Which module is required for connecting to OPC?Ĭan the above two modules be connected to OPC without any programming? We need to read/write data to each CPU all the time.Ģ. How many READ VAR/WRITE function can be used simultaneously?ġ. ![]() ![]() CPU onboard RJ45 Serial port can directly make communication with all 9 slaves via multidrop? Using READ VAR/WRITE VAR function?Ģ. We are currently in the design phase of a system with 24 PLC's.ĬPU is BMXP342020 Įach PLC's are stand-alone and have communication with 9 Modbus RTU slaves.Īlso, each PLC will be connected to OPC at central SCADA room via MODBUS TCP.ġ.
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