校验码：校验码通常是一组数字的最后一位，由前面的数字通过某种运算得出,用以检验该组数据的正确性。代码作为数据在向计算机或其它设备进行输入时，容易产生输入错误，为了减少这种输入错误，编码专家发明了各种校验检错方法，并依据这些方法设置了 ...

Modbus TCP connections pose many benefits over RTU RS-485 alternatives. Image: PV Tech. In the last couple of years, the market has seen a few commercial and industrial (C&I) inverter models and ...