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阐述了一种在计算机监控系统中实现控制的方法——可视化顺序控制流程。它首先将顺控流程图转换为汇编代码,然后再去执行汇编代码。该方法能安全可靠地控制生产过程中的各种对象,满足现场的各种复杂需求,具有界面友好、使用灵活、操作方便、扩充容易、结构简单、功能强大、运行速度快效率高等优点。本文重点介绍其执行部分。
A method of realizing control in computer supervisory system is expounded - visual sequence control flow. It first converts the sequence flow diagram to assembly code, and then to assembly code. The method can safely and reliably control various objects in the production process and meet various complex needs in the field. The method has the advantages of friendly interface, flexible use, convenient operation, easy expansion, simple structure, powerful function and high operation speed and high efficiency. This article focuses on its implementation section.