摘要
随着总线技术以及通信技术的日趋成熟,远程监控已经成为了现实。接口的多样性已经成为继稳定性以后评价控制器的一项重要标准。Modbus以及LonWorks是当前比较流行的两种总线技术,由于协议是公开的,所以可以通过添加网关来实现两种总线间的转换,从而实现多种控制器之间数据的快速交换,达到控制的目的。结合燃气锅炉监控工程,本文阐述了使用STEC2000控制器实现两种通信协议的转换过程。
With the development of technology of bus and communication, long range control has come true. Variety of interface has become an important norm to evaluate the controller. The most popular technology of bus is Modbus and IronWorks. Because the agreement is open,transformation can carry out between two kinds of bus by adding gateways. Then the data of controllers can be rapidly exchanged so the aim of control can complete. Combing with the control of gas - fired boiler, the article illustrates the information of the two communication protocol using the STEC2000 controller.
出处
《现代电子技术》
2007年第9期124-126,共3页
Modern Electronics Technique
