【摘要】 SHCAN2 0 0 0是基于 CAN总线开发的分布式现场总线控制系统。分析了 SHCAN2 0 0 0现场总线控制系统的体系结构。探讨了用于现场智能仪表的组态调试技术 ,介绍了一种现场总线控制系统组态调试工具—— SHCANCFG的设计思想及其软件的主要结构。提出了 SHCANCFG中解决数据通信方式、现场智能仪表组态数据和参数的编辑和集中管理、数据格式的转换、数据的下载和上传等问题的方法。同时 ,介绍了 SHCANCFG中的各种结构模块的设计思想。 SHCANCFG已在SHCAN2 0 0 0现场总线控制系统的工程实际应用中发挥了作用更多还原

【Abstract】 SHCAN2000 is a CAN fieldbus control system.The system structure of SHCAN2000 is analysed. The configuration and debugging technology for intelligent and configured fieldbus instrument are discussed. The SHCANCFG,a kind of configuration and debugging tools for fieldbus control system, and its designing idea as well as the structure of the software are introduced. The technologies used in SHCANCFG are given, which included the way of communication; the compilation and centralized management of the configuration data and parameter; the exchanging of the data form; the download and upload, and so on. Meanwhile it gives the designing idea of the structure models. SHCANCFG is playing an effective role in engineering application of the fieldbus control system.更多还原