组态网中往往需要查看监控数据的趋势曲线，本人更具多年的IFIX经验，现把实时与历史曲线融合在一个画面中，读者只需根据注释改变标签就可应用（开发环境IFIX 5.1）若没此开发环境可以看文档内容-Trend curve configuration network often need to view the monitoring data, I more years IFIX experience of the real-time and historical curve fusion in a

ISO_14224-2006 石油天然气行业数据采集国家标签。-ISO_14224-2006 Standard Norm File for Oil and Gas Data Collection.