基于队列通信的多循环状态机PLC程序架构  

Multi-Cycle State Machine PLC Program Architecture Based on Queue Communication

作　　者：郑磊 ZHENG Lei(Black & Decker (Suzhou) Co., Ltd., Suzhou 215000, China)

机构地区：[1]百得(苏州)科技有限公司,江苏苏州215000

出　　处：《电工技术》2019年第10期3-5,共3页Electric Engineering

摘　　要：本文介绍了一种编程架构,该架构通过将程序分成多个独立的循环模块,各个模块可以通过特殊的FIFO数据队列进行关联,每一个独立的循环模块内部运用状态机模型实现。该架构结构清晰,易于扩展和调试并且具有很好的通用性,方便实现复杂的控制要求,具有很高的实用推广价值。This paper introduces a programming architecture that divides the program into separate loop modules, each of which can be associated through a special FIFO data queue. Each independent loop module is internally implemented using a state machine model. The architecture is clear, easy to expand and debug, and has good versatility and convenience for the implementation of complex control requirements. It has a high practical value.

关 键 词：PLC架构 PLC框架 队列状态机 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]