Karthikeyan
I am using radzio modbus simulator. I connected an multifunction energy meter which has RS485 port to read and write data into it. I connected this to pc through RS485 to usb converter. Also I configured the port settings in thee radzio software. But i shows modbus message timeout. Why
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thiagoralves
This message means that the device is not responding. There are a million reasons for this problem, like  a bad device, bad cable, bad adapter bad settings on Radzio, etc. 
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