function chart

In the light of the design thoughts in the Petri Net , we create the maths model adopting Function Chart , and on the basis of the model , we begin to design PLC program of complicated control system .

本文根据Petri网的设计思想，采用功能表图构造数学模型，在模型的基础上进行自动化立体库中输送控制系统的PLC编程设计。

The Sequential Control Design Method for PLC Ladder Diagram and Sequential Function Chart

PLC梯形图的顺序控制设计法与顺序功能图

Program Design of Belt Conveyers by Using Sequential Function Chart Language

皮带运输机的SFC程序设计

The A / D converter function chart and parallel converter circuit is given .

并给出了A／D转换器并行工作的实现框图和实用电路。

Analyzes this automatic control system 's situation on the spot , and programmes it 's stepping function chart .

分析了小零件喷漆自动控制系统的工作情况，同时采用步进功能图进行编程并确定了PLC的型号。

Make full use of the PLC 's sequential function chart , the controlling program is divided into several subroutines .

PLC编程中充分利用步进功能，且将程序分解成多个子程序。

The system analyse varieties of data successively with the function chart , the E-R graphic and tables of database .

在系统分析中先后用系统的功能结构图、数据库的E-R图、数据库表分析了系统所需的各种数据。

In this paper , we introduced in detail the hardware configuration and software function chart programming of the F1 series PLC in the controlling of the signal light .

文章较详细地介绍了F1系列PLC功能图编程在灯光控制上的硬件配置和软件功能图编程。

In the procedure of control ling system for ash pneumatic removing device in power plant , the overall function chart is acquired and the PLC control program is also provided .

介绍了电厂气力除灰装置控制系统中，用PLC控制的总体功能图，并给出了控制程序。

This paper simply introduces the fundamental knowledge of SFC ( Sequential Function Chart ), and utilizes the method of SFC to design the ladder diagram of manipulator .

简单介绍了顺序功能图的基础知识，并以机械手控制为例，利用顺序功能图的方法设计其梯形图。

Although the most of the whole railway stations carried on different scope and extent information technology , but the existing operating system can not be prepared to provide technical operations decision support function chart .

尽管全路大部分车站都进行了不同范围和程度的信息化建设，但现有的作业系统并不能提供技术作业图表编制决策支持的功能。

One of main functions of PLC is realization of the sequential control on single device or production process by means of the sequential function chart and the ladder diagram to organize user 's control program .

利用顺序功能图和梯形图来编制用户程序，以实现单台设备或生产过程的顺序控制，是PLC的主要功能之一。

A design method of sequence function chart ( SFC ) program is presented , which includes handed operation program . It can simplify program logic , make program structure standardization and programming simpler and faster .

介绍一种包含手动运行程序的PLC顺序功能程序（SFC）的设计方法，该方法能够简化程序逻辑，使程序结构规范，编程更为简单快速。

The complicated PLC control system design can be implemented by utilizing function chart joined control signal flow . However , the virtual state should be introduced to the function chart for reaching perfection in PLC design scheme .

利用功能转移图结合控制信号流表，可以实现复杂的PLC控制系统的设计，然而为了使PLC控制系统的设计方法更加完善，就应在功能转移图中引入虚拟状态。

This paper starts off present demands of medium and small-sized machine shop , analyses system functions and brings forward this software function chart , then dissertates designs of each module , language selection and problems in programming details .

从中小机械厂当前的需求出发，进行了系统功能分析，给出软件的功能图，分析了各模块的设计、语言选择及编程细节处理中的问题；

The program of the man-machine interface is designed by the sequential function chart design method The paper presents the sequential function chart of the program . According to the chart the ladder diagram program can be made out easily .

论文用顺序控制设计法设计人机界面的程序，给出了人机界面的顺序功能图，根据顺序功能图可以很容易地设计出梯形图程序。

The application of PLC on the electrical control system of salt-soda separating centrifuge is introduced , and the technological request of the process , the design for sequential function chart of PLC control system and the ladder-chart of PLC design by sequential function chart are introduced emphatically .

本文介绍了PLC在盐碱分离离心机电气控制系统的应用。重点介绍了加工工艺要求、PLC控制系统的顺序功能图的设计和根据顺序功能图设计PLC的梯形图。

With the PLC frequency-converting speed-control system employed , the coder achieve the aim of testing speed and feedback the position of the elevator with the three closed-loop control of electric current , rotate speed and displacement . Meanwhile , the program was designed with sequential function chart .

该系统采用PLC控制变频调速系统，利用编码器对电动机测速和反馈电梯位置，实现电流、转速、位移三闭环控制，同时采用顺序功能图进行程序设计。

The composition and function chart and control principal of the inject-plastic machinery of two moving moulds using " HMI + PLC + Frequency Inverter " control are introduced , also introduces the feature , which parameters can be easily set , and operated simply , and works reliably .

介绍了一种采用人机界面+PLC+变频器三位一体控制的双动模液压注塑机的控制原理，系统组成及功能图，使系统具有参数设置容易、操作简单直观、工作可靠等特点。

The function flow chart of this digital servo system is given , too .

并且给出了其数字伺服系统功能流程图。

The Method of Creating Pull-Down Menu Based on Function Structure Chart

由功能模块结构图生成下拉菜单的方法

Through sensibility analysis and objective function contour chart analysis the research of functional property of trapezoidal mechanism is further improved .

同时在灵敏度分析和对目标函数等值线图进行分析的基础上，指出了进一步提高梯形机构工作性能的研究方向。

The function flow chart is given , and the processing of the inbound and the outbound data via the security network card is analyzed .

给出了安全网卡的工程流程图，分析了网卡在集成以上功能之后对数据的处理过程。

The order controlling design method is used in the part of the switch amount controlling , and the flow chart of systematic procedure and function flow chart of the order are designed .

在系统软件设计方面，对开关量控制部分采用顺序控制设计方法，设计了系统程序流程图和顺序功能图。

Specific include : in-depth analysis of the website system demand background , designed a system structure and function module chart and in SQL Server 2005 creates system database logic model and physical model .

具体包括：深入分析了网站系统的需求背景，设计出了系统结构和功能模块图，并创建了系统数据库的逻辑模型和物理模型。

This paper studies the friction-wear tester design using design methodology . The demand items tables , function structure chart , design-model box and objective tree of evaluation programme are set up .

本讲介绍采用设计方法学的方法对摩擦磨损试验机设计进行研究的结果，建立了摩擦磨损试验机的要求明细表，功能结构图、设计模幅箱和方案评价目标树。

Eighth , it was constructed a function mechanism chart by the relationship the college PE teachers on the psychological contract with job state , as a basis for a management measures proposed for college PE teachers .

第八，通过对高校体育教师心理契约与工作状态关系研究，构建了高校体育教师心理契约作用机制图，并以此为依据提出高校体育教师管理对策。

This essay takes the two-order circuit transitional process experiment in the course of Circuit Analysis as an example to demonstrate the use of Excel 's function and chart in the estimating the parameter of equation .

本文以电路分析课程中的“二阶电路过渡过程实验”为例，介绍了Excel软件的函数、图表功能在作直线方程参数估计中的用法。

The paper focuses on the solution of mathematical problems with formative method , cultivation of students ' formative thinking ability from the respects of formative identity , equation , function , chart , number , model , etc. and develop students ' intelligence .

运用构造法解数学题，从构造恒等式、方程、函数、图形、数、模型等方面培养学生的构造性思维，发展学生的智能。

Starting from the origin , development and characteristics of modern chart indication theory , the article explored the relationship of language and cognition , described the positive function of chart indication theory to the teaching of language , and put forward approaches for enhancing listening abilities of English .

本文从现代图式理论的起源、发展和特征出发，探讨了语言与认知的关系，阐述了图式理论对语言教学的积极作用，并根据现代图式理论的原理提出了提高英语听力理解能力的途径。