Hi,
I am new to Modbus. I have a setup where I am trying to read data from the holding registers of a Modbus device. But I am not getting the output. Instead, I am getting two different types of error. When I set the length of registers to be read as 1, then the error is checksum error and when the length of registers to be read is more than 1, then it is insufficient bytes received. I am trying to understand and debug the cause of this error. Can anyone kindly help me.
I am new to Modbus. I have a setup where I am trying to read data from the holding registers of a Modbus device. But I am not getting the output. Instead, I am getting two different types of error. When I set the length of registers to be read as 1, then the error is checksum error and when the length of registers to be read is more than 1, then it is insufficient bytes received. I am trying to understand and debug the cause of this error. Can anyone kindly help me.