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I want to use serial communication with Modbus RTU frame and Modbus TCP/IP frame for communicating Storage Energy Management System with my computer. So, I'm using free softwares like Simply Modbus Master 7.1 and TCP Client 7.1 (www.simplymodbus.ca), and Modbus Poll(from wwww.modbustools.com).
But with the Simply Modbus software, I'm not able to get the response from the slave device. Also from the Modbus Poll, I'm always getting the Time-out Error. I studied their manuals but I'm not able to figure out the problem. I want to know how can I fix this problem and whether other free simulating softwares are available or not. Please feel free to contact me.
Thank you in advance.
But with the Simply Modbus software, I'm not able to get the response from the slave device. Also from the Modbus Poll, I'm always getting the Time-out Error. I studied their manuals but I'm not able to figure out the problem. I want to know how can I fix this problem and whether other free simulating softwares are available or not. Please feel free to contact me.
Thank you in advance.