2024年4月14日发(作者:薄曜瑞)
精品
基于PLC的自动扶梯控制
系统设计
摘要
自动扶梯是现代商场、超市不可缺少的运输工具,用于倾斜输送
乘客、货物。传统的自动扶梯控制系统主要采用继电器--接触器进行
控制,其缺点是触点多,故障率高、可靠性差、维修工作量大等,而
采用 PLC组成的控制系统可以很好地解决上述问题。
本文通过讨论自动扶梯控制系统的组成,阐述可编程控制器
(PLC)在电梯控制中的应用,采用西门子PLC编程的程序控制方式,
提出了自动扶梯的PLC控制系统总体设计方案、设计过程及最后的仿
真结果,列出了具体的主要硬件电路、电梯的控制梯形图,并给出了
系统组成框图和程序流程图。在分析、处理故障信号逻辑关系的基础
上,提出了PLC的编程方法,设计了一套完整的自动扶梯控制系统方
案。并进行了程序的调试,最终使用MCGS软件将整个控制界面用动
画的方式展示了出来。
关键词:自动扶梯 PLC 梯形图 MCGS 控制系统
文档下载后可编辑复制
精品
Control system design based on PLC
of escalator
Abstract
As an indispensable transportation tool for modern stores supermarkets,
Escalator is used for carrying passengers, goods, the traditional escalator
control system mainly adopts relays-contact device control, its
shortcoming is contacts, high failure rate, poor reliability, maintenance
workload big, etc, and use of PLC control system can well solve the
problems.
This paper discussed the composition of the escalator control system,
expounded the programmable controller (PLC) in the elevator control
application, adopted the mode of programming which is used Siemens
PLC program control , put forward the escalator PLC control system
overall design scheme, design process and the final simulation results,
list the major hardware circuit, the elevator control ladder diagram, and
gave the system composition diagram and program flow chart. put
forward PLC programming method based on the analysis and deal with
the re fault signal , designed a set of complete escalator control system
文档下载后可编辑复制
2024年4月14日发(作者:薄曜瑞)
精品
基于PLC的自动扶梯控制
系统设计
摘要
自动扶梯是现代商场、超市不可缺少的运输工具,用于倾斜输送
乘客、货物。传统的自动扶梯控制系统主要采用继电器--接触器进行
控制,其缺点是触点多,故障率高、可靠性差、维修工作量大等,而
采用 PLC组成的控制系统可以很好地解决上述问题。
本文通过讨论自动扶梯控制系统的组成,阐述可编程控制器
(PLC)在电梯控制中的应用,采用西门子PLC编程的程序控制方式,
提出了自动扶梯的PLC控制系统总体设计方案、设计过程及最后的仿
真结果,列出了具体的主要硬件电路、电梯的控制梯形图,并给出了
系统组成框图和程序流程图。在分析、处理故障信号逻辑关系的基础
上,提出了PLC的编程方法,设计了一套完整的自动扶梯控制系统方
案。并进行了程序的调试,最终使用MCGS软件将整个控制界面用动
画的方式展示了出来。
关键词:自动扶梯 PLC 梯形图 MCGS 控制系统
文档下载后可编辑复制
精品
Control system design based on PLC
of escalator
Abstract
As an indispensable transportation tool for modern stores supermarkets,
Escalator is used for carrying passengers, goods, the traditional escalator
control system mainly adopts relays-contact device control, its
shortcoming is contacts, high failure rate, poor reliability, maintenance
workload big, etc, and use of PLC control system can well solve the
problems.
This paper discussed the composition of the escalator control system,
expounded the programmable controller (PLC) in the elevator control
application, adopted the mode of programming which is used Siemens
PLC program control , put forward the escalator PLC control system
overall design scheme, design process and the final simulation results,
list the major hardware circuit, the elevator control ladder diagram, and
gave the system composition diagram and program flow chart. put
forward PLC programming method based on the analysis and deal with
the re fault signal , designed a set of complete escalator control system
文档下载后可编辑复制