节约组态软件点数的方法研究

The Method of Saving the Configuration Software Memory

可编程逻辑控制器PLC和组态软件已经成为现代工业控制中监控系统开发的主要工具,而组态软件的严格的通讯点数限制往往影响了其编程的灵活性。本文以船舶机舱监测报警系统为例介绍三种节约组态软件点数的上位机和PLC编程方法。

PLC and configuration software have been important tools of monitoring system. But the data base system of configuration software makes too much limitation to the user. In this paper, Three methods that can save configuration software memory are described with the monitoring alarm system of cabin.