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communicate with melsec plc using labview...

Hi all,

          i need to communicate with mitsubishi plc (melsec Fx2N series).. i dont have idea about plc communication... if anybody knows about that please guide me to do that.... thanks in advance.




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Hi Kalanga,


You've teo options:

1. If your PLC can communicate with modbus. LabVIEW has a modbus library that you can download and use it freely,

2. You can use NI OPC Server,, and LabVIEW DSC Module,, to connect to FX2N. Please refer to for a step-by-step on connecting to a PLC using OPC and DSC.


Regards, Kate

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