With the development of computer and its network technology,the graphic terminal devices can't meet the requirement of wellsite informationization,which were produced in 1990's for quite a part of mud logging units and are still used now.
目前在用的20世纪90年代综合录井仪还有相当一部分采用图形终端机,随着计算机及其网络化技术的发展,已不能适应井场信息化的要求。
In this acticle, the electrical monitor system of the micron mill unit composed of the Pre and the graphic operating terminal is introduced, the structure and function of the system are analyzed, and the design motheds of the monitoring program are explained.
监控是电气控制系统的重要组成部分，文章介绍采用ＰＬＣ和三菱公司图形操作终端组成的粉碎设备电气监控系统，分析了系统功能与硬件结构，说明了监控程序设计方法。
This paper studies the technology of how to display graphical terminal interface, which is the key techniques in intelligent application service protocol.
本文研究了智能应用服务协议中的关键技术－图形终端界面显示技术，在综合相关领域已有研究成果的基础上，在RASP上设计和实现了图形终端界面的屏幕更新策略和编码方法，提出了一种优化的编码方法。