略自动化功能组态方式
控制鐐略组态方法功能块圜(FBD)
功能块图(FBD)是- -种图形化组态编程语言，用于实现回路调节
控制和逻辑控制功能。FBD 程序是由若干功能块图有机排列而成，
各种功能、功能块及程序输入输出变量之间用信号流向线按照控制
逻辑进行连接。控制某过程所需的信号处理由FED程序完成。由于具备CAD功能，因此可以在图形工
作区轻松实现各功能和功能块的定位及连接。FBD 编辑器的输入输出区用来键入输入输出变量，输入
在左，输出在右，信号流向由左至右。从功能块引脚和信号线的版面形式(粗细、颜色等)可以知道数
据类型。功能块参数定义的方法是在FBD参数对话框中行进行填空。完成后的FBD程序需经编译，检
查错误和语法。查出的错误或警告以列表显示，用鼠标单击表中某–行可直接转到相应的出错源址。
利用交叉参考功能，可迅速调出与错误对应的显示画面和程序并容易地找到相关变量和回路。
FRD的组态步骤如下:
1.定义FBD程序名称
5
2.调用FBD编辑器
功能&功能块
3.选择所需功能或功能块
4.将功能块放置在图形工作区
5.用信号流向线连接各功能块
6.键入输入输出变量
7.定义功能块参数
8.编译FBD程序
9.纠正语法错误
控制策略组态方法_顺序功能圉(SPC)
利用顺序功能图SFC可以方便地生成清晰的、图形化的顺序控制程序。要建立- -个SFC,需组态
要被执行的任务(命令)步(step)和允许执行下-步的步进条件(transition)，并为步和步进条件分配
功能块图、指令表或梯形图程序.顺序功能图的另-特性是能够产生选择性或并列性分支及对顺序结
构进行同步。完成一个顺序功能图(SFC)控制程序组态的同时，也自动生成- -个用于操作站上显示的
SFC画面。
控制策略组态方法_指令衰(IL)
指令表与计算机汇编语言比较类似，系统所有的过程处理功能均可由指令表编程实现.它能实现
诸如程序跳转和循环等FBD、LAD 及SFC所无法实现的功能。操作符可被显示和键入，并提供一个符
合IEC61131 3标准的带有下拉条的操作符列表框供直接输入。指令表中也可调用功能块和FBD图中
的其它操作，功能块参数定义方法与在FBD中完全-样。
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MOL0O.
控制鐐略組态方法_梯形图(LD )
梯形图(LAD)也是1EC61131_ 3规定的一-种图形化组态语言，它起源于传统的由继电器线圈和触点
组成的反映逻辑电路电流状态的逻辑梯形图。梯形图的左右边界线分别称为供电母线和公共母线，梯
级由链接线、触点和线圈等梯形图元素构成。梯形图中同样也可调用功能块，功能块参数定义方法与
FRD中完全-样。梯形图最适于组态逻辑控制功能。
硬件结构
所需硬件及系统通信可在硬件编辑器(画面)中定义配置，并可得到操作站、过程站/现场控制器及
相应模件的详细信息。在站结构显示画面中，通过下拉式选择表完成操作站、过程站/现场控制器的
配置组态。每个过程站/现场控制器件处理显示规格及1/0 通道或通信接口的分配可分别组态。在硬
件编辑器中还可定义配置现场总线设备。
TW&aHT
图形化文档
组态好的程序和显示画面可以输出为完全图形化的文档而保存。使用各种排序条件(如按图号排
的可确保需要归档的数据清晰有序地输出。用户可根据需要指定归档范围，如程序和显示画面、交
叉参考、参数定义数据和说明。文件格式可以存储备用，FBD, IL, LD, SFC程序等进行归档时完全保
持在屏幕上的显示格式。使用系统文档管理功能，可生成整个或所选部分项目文档。
组志调试
调试期间，全部或部分用户程序被下载至操作站、过程站/现场控制器中。此后可以:
o、 下载修改过的内容
o启动和停止过程站/现场控制器
o启动、停止或复位任务
口定义功能块参数并激活它们
o显示、设定及跟踪过程变量的值
日可
o随时组合趋势窗口中的变量
口进行版本及状态检查
口进行诊断
调试期间CBF (Control Builder F)需从conf iguration(组态)方式
切換至commiss ioning (调试)方式，才可调用专门的编辑器以显示组
态好的程序。与组态时不同，调试时可显示I/0变量的实时值以及数
字信号的实时状态(0或1)，例如FBD图中数字信号线的外形变化(实
线或虚线)就反映其状态。过程变量的当前值可同时反映在数值窗口
与趋势窗口中，为功能测试与调整提供了极其方便的手段。不仅可显示当前调出程序的1/0变量，而
且能够显示来自其它程序变量和中间变量的实时值。
可以在调试过程中修改参数以实现程序优化设置，调试者可决定修改是临时的或永久性的。通过
参数.上载可浏览某段时间所做的修改，并进一步选择存储那些永久性参数以保证冷启动时不会丢失。
输入输出强制及设定新值功能用于动态仿真目的。
BF (Control Builder F)的组态方式与调试方式之间的简单切换使得应用程序的修改十分容
易。下载程序时可选择下载全部或局部组态，故当系统在线(保持运行并与实际生产过程相连)而又必
须修改控制方案时，CBF 可以进行在线组态而不必停车。在这种情况下仅需下载修改过的内容(而不是
全部覆盖)，对其它未经修
3BHL000986P00006
nd maintenance faster, more economical and more efficient.
Industrial” is a world-leading all-round integrated open control system launched by ABB Group Automation Headquarters.
It integrates the advantages of traditional DCS and PLC in one body and supports a variety of international field bus standards. It has both the complex analog loop regulation capability of DCS
Power-friendly human-machine interface (HMI) and convenient engineering software, and at the same time have high-speed logic and sequence control equivalent to high-end PLC indicators.
control performance. The system can be connected to both conventional I/0 and various field bus devices such as Profibus, FF, CAN, and Modbus. system tool
It has a high degree of flexibility and excellent scalability, whether it is the control of small production units, or the control of ultra-large-scale whole plants – integrated control, even
The Industrial” system can handle the application of field equipment maintenance management and cross-plant production management control with ease.
An important member of the Industrial” family, the AC800F system fully embodies the Industrial” (Industrial Information) system pioneered and led by ABB in technology.
information technology) new trends.
The system is divided into two levels: operation management level and process control level. At the operation management level, not only the traditional control system monitoring operation function is realized
function (operation and display, printing, trend display and alarm), and also complete system hardware diagnosis and data exchange between different systems.
can. The process control stage realizes various loop adjustments including complex control (various PID, ratio, Simith, etc.) and high-speed logic control.
Control, sequence control and batch intermittent control functions.
The internal communication of the process control station (between the controller and various intelligent devices such as I/0 or field instruments) adopts the international standard field controller.
Wire. The field controller supports various field buses such as Profibus. Profibus is the most widely used open field bus in the world.
Line international standard, divided into FMS, DP and PA three levels, DP communication rate can be as high as 12Mb. The CAN (DIN/IS011898 standard) bus
The biggest feature is its super sturdiness and data security. The system of course also supports Modbus. The communication with the intelligent field instrument is through
IART protocol or field bus (31. 25Kb ProfibusPA and FF bus).
The system communication between the operation management level and the process control level is realized by Di giNetS network (Industrial Ethernet/IEEE802.3 standard),
Users can choose the communication transmission medium (ordinary cable or optical fiber) and network topology according to the actual situation of the application.
The popular PC and MS_ Windows 2000 have been widely used in various fields all over the world, becoming the de facto standard computer platform.
tower. The operating station 0S, the engineering station ES and the data gateway GS of the Industrial” system use this platform to ensure the system’s
Versatility, openness and ease of use, and bring great convenience to future technical upgrades and maintenance.
System engineering is very convenient. The configuration language is based on the IE061131 3 industry standard, providing function block diagram (FBD), ladder diagram
(LD), instruction list (IL), sequential function chart (SFC), structured text (ST) and other graphical configuration methods. The system contains about 220 functions
Algorithm library for energy blocks and a basic library with more than 200 graphic symbols and an extended library with a large number of 3D symbols.
The system uses the same set of configuration tool software to complete the configuration and debugging of process level, operation level and even fieldbus instruments, and uses the same
a global database.
The scale of the system is highly scalable, and a single-system supports 1 to a maximum of
