只是机械的翻译CFC的产品通知

You use SIMATIC STEP 7 CFC ("Continuous Function Chart") especially for process-control or structured automation solutions. With the SIMATIC STEP 7 CFC engineering software, you create automation applications using the graphical configuration of a technology chart, comparable to a function chart for PLC programming. With this graphical configuration, the blocks are arranged, parameterized and interconnected on a kind of "drawing sheet". You achieve this with the help of libraries that include pre-configured instructions and blocks. Thus, there is no need for programming the instructions and blocks which significantly reduces the error rate. In addition to convenient editing functions, the CFC scope of functions also includes powerful testing and commissioning functions.

您使用SIMATIC STEP 7 CFC(“连续功能图”)，特别是过程控制或结构化自动化解决方案。使用SIMATIC STEP 7 CFC工程软件，您可以使用工艺图表的图形组态创建自动化应用程序，类似于PLC编程的功能图。通过这种图形化的组态，功能块被布置、参数化并在一种“图纸”上相互连接。您可以通过包含（软件）预置的指令和块的库来实现这一点。因此，不需要（自己）编程指令和块，这大大降低了错误率。除了方便的编辑功能外，CFC的功能范围还包括强大的测试和调试功能。

For example, you interconnect blocks you have created yourself or instructions that were supplied by CFC to the operands of your target system. Even a complex user program remains manageable with the help of a CFC chart. Process values as well as input and output parameters of the instructions and blocks can be easily monitored online for testing.

例如，您将自己创建的块或由CFC提供的指令连接到目标系统的操作对象。在CFC图表的帮助下，即使是一个复杂的用户程序也仍然可以管理。过程值以及指令和块的输入输出参数可以方便地在线监测和测试。

1. Functions 功能

-Import, place, copy, move, delete blocks.

导入，替换，复制，移动，删除功能块

-Simple wiring of input and output parameters via drag-and-drop, mouse click or shortcut key

通过拖拽、鼠标点击、快捷键轻松连接（功能块）输入输出参数

-Autorouting function:

自动布线功能

Only the connections to be linked are marked. The CFC editor automatically determines the path to be followed by the lines and composes the lines out of vertical and horizontal segments (even across the boundaries of the page/chart).

只标记要连接的连线。CFC编辑器自动确定线条所遵循的路径，并在垂直和水平段之外(甚至跨越页面/图表的边界)的组合线条。

-Automatic margin bar management with user-friendly signal tracing

用户友好信号追踪的自动页边栏管理器

-Signal tracing in hierarchical charts:

层级间图表信号追踪

For interconnections on chart connections, the higher-level chart can be opened directly with a double-click on the margin bar. Intuitive signal tracing is thus possible not only for cross-chart interconnections, but also for interconnections across chart hierarchies.

对于图表连接上的互连，可以通过双击页边栏直接打开更高层图表。因此，直观的信号跟踪不仅可以用于跨图表的互联，也可以用于跨图表层级的互联。

-Support of the data type "structure" for block connections

支持功能块之间结构体数据类型互连

-Up to 36 sheets (6x6 sheets) are available per technology chart

每个工艺图表多至36个页可用

-Facilitation of test and startup through integrated online monitoring

通过集成的在线监视易于调试

-Printout of the technology chart

可打印工艺图表

-Automatic generation of the user program for all CFC charts

为所有CFC图表生成用户程序

-Loading a CFC program into the target system

下载一个CFC程序到目标系统

-Delta-online reloading (loading project modifications in CPU state "RUN")

在CPU的RUN状态下载项目仅改动

-Read-back of chart data (changed AS data, for example, through operator input, is read back into the CFC data management)

回读图表数据（自动化系统数据更改，如通过操作员输入回读到CFC数据管理器）

2. Requirements 要求

Released operating systems 已发布操作系统

SIMATIC STEP 7 CFC V17.0 is compatible with the following operating systems:

SIMATIC STEP 7 CFC V17.0 兼容以下操作系统

• Windows 10 Enterprise 2016 LTSB

• Windows 10 Enterprise 2019 LTSC

• Windows Server 2016 Standard

• Windows Server 2019 Standard

Note
For the operation of SIMATIC STEP 7 CFC V17.0, you also need TIA Portal V17.0 or higher.

为操作SIMATIC STEP 7 CFC V17.0，你需要TIA Portal V17.0或更高

Released Controllers 已发布控制器

SIMATIC STEP 7 CFC V17.0 supports the following S7-1500 CPUs with firmware version ≥ V2.8:

SIMATIC STEP 7 CFC V17.0 支持以下固件版本大于V2.8的S7-1500 CPU

Advanced Controller 高端控制器

Standard CPUs 标准CPU:

CPU 1513-1 PN

CPU 1515-2 PN

CPU 1516-3 PN/DP

CPU 1517-3 PN/DP

CPU 1518-4 PN/DP

Fail-safe CPUs 故障安全CPU (Only with disabled failsafe functionality 仅用于非故障安全功能):

CPU 1513F-1 PN

CPU 1515F-2 PN

CPU 1516F-3 PN/DP

CPU 1517F-3 PN/DP

CPU 1518F-4 PN/DP

Software Controller 软控制器

Standard CPUs 标准CPU:

CPU 1507S

CPU 1508S

3. Limitations 局限

Redundant S7-1500R/H systems are not supported.

不支持冗余 S7-1500R/H系统

STEP 7 Safety and F-CPUs with enabled failsafe function are not supported.

不支持STEP 7 Safety 和 F-CPUs 安全功能

You can use either CFC or the failsafe functionality on a CPU.

你可以使用CFC或安全功能在同一个CPU