DCS与质谱仪之间基于Modbus协议的串行通讯

The Series Communication between DCS and Mass Spectrograph Based on the Modbus Protocol

通过银催化剂工业侧线评价装置DCS与工业在线质谱仪之间基于Modbus协议的RS-485串行通讯方式,并利用独特的双寄存器存储数据技术,提高了DCS与工业在线质谱仪之间数据传输的准确性和可靠性,并实现了二者之间数据通讯的数字化。

In the Ag catalyst industrial bypass evaluation unit, the RS-485 series communication pattern between DCS and industry on-line mass spectrograph based on the Modbus protocol has been realized. Based on the utilization of unique dual registers data storage technology the correctness and reliability of data transportation between DCS and industry on-line mass spectrograph has been increased, the digitalization of data communication between them has been realized.