【摘要】 Modbus协议具有侦错能力强、数据传输量大、实时性好等特点,因而成为目前自控领域使用非常广泛的通讯语言,本文通过对Modbus的协议的研究,本文提出了一种对原有协议的改进方法以及具体地在工业温度控制系统下的实现。更多还原

【Abstract】 Modbus protocol have powerful data transmittability,detectability and real-t,ime processing capability,so it had become a communication language that apply widely in auto-control field at present.Through studying the Modbus protocol,this paper introduce one method to improve the original protocol and specifically was realized in the temperature-control system.更多还原