锅炉微机分布控制系统中的BITBUS通讯

BITBUS Communication in Boiler Computer Distribution Control System

研究了ＢＩＴＢＵＳ通讯在锅炉微机分布控制系统中的应用，设计了锅炉微机分布控制系统，该系统由１台上位机和６台下位机组成，控制２台蒸汽炉，３台热水炉和１套水处理器．下位机的通讯程序固化在主机监控程序中，采用ＢＩＴＢＵＳ总线实现了分布控制系统的多机通信，可在微机分布控制系统中推广及使用．

The application of BITBUS communication to boil computer distribution control system has been studied. The boiler computer distribution control system has been designed. The system consists of one host computer and six locaal computers, which control 2 steam boilers,3 hot water boilers and 1 water treating device. Results show that multicomputer communication of distribution control system can be realized through BITBUS, which can be used and popularized in computer distribution control system.