核心内容

更新了模拟目标系统的日志输出

错误行为：使用模拟目标系统时，视觉组件会因为找不到 I/O 数据点而报错。

纠错：在模拟目标系统上使用机器视觉时，日志中会输出警告，提示无法操作视觉组件。当尝试通过功能块进行交互时，视觉组件会返回错误 -1045168073（未准备好使用）。当 mapp Vision HMI 应用程序连接到视觉组件时，只能查看日志。

解决方法：没有解决方法。

功能

待定偏移*值中的参数更改会导致不正确的行为。

如果在 OffsetROIX/Y/Orientation != 0 值的情况下同时更改参数并执行 Execute，则内部提供的 Execution ROI 不正确。

视觉功能 "OCR"：缩小同步 "搜索角度 "参数的取值范围

视觉功能 "OCR "允许手动输入异步参数 "SearchAngle"。之前的取值范围为 0 至 360 度，每种情况下都包括极限值。现在不再允许完全旋转，即 360 度，因为该值尤其会造成内部问题。新的（功能相同的）数值范围现在包括 0/100 - 35999/100 度。

在附加学习程序中，"模型 ROI "不再继续错误旋转。

模型 ROI 用于标记使用学习程序的视觉功能的图像表面，例如基于模型的 Blob。在显示中使用 "对齐 "时，这些图像表面会发生不正确的移动，例如，在使用带有待定偏移值（OffsetROIOrientation）的学习功能时，这些图像表面会旋转数次。现在这种错误显示已得到纠正。

与在 mapp Vision HMI 应用程序中执行 VF 相比，通过 I/O 映射执行 VF Blob 的 FunctionProcessingTime 更长

错误行为：在 mapp Vision HMI 应用程序中执行 VF Blob 和通过 I/O 映射执行 VF 时，发现 FunctionProcessingTime 的值明显不同。

错误纠正：对摄像机上 FunctionProcessingTime 的计算方法进行了根本性修改。

解决方法：没有解决方法。

帮助

更新常见问题解答

更新了有关图像采集的常见问题解答，包括第一次图像采集的持续时间延长以及停止视觉功能时参数 Timeout 的行为。

有关 130 万像素和 500 万像素传感器的线传感器参数（LinesensorMaxHeight）的信息。

更新了参数 LinesPerImage 的说明，以包含 5.3 MP 传感器的线传感器值。

VF ModelBasedBlob：参数 Orientation 的描述不清晰。

更新了 Orientation(n)参数的说明，包括图像采集和 Blob 方向的示例和图形，以及旋转对称性说明。

关于示教结果持久性的说明不够充分。

错误描述：在 5.16 及 5.16 之前的 mapp Vision 版本中，教导过程中发现的结果的图形标记不会在会话运行期间持续存在，而且在刷新浏览器时也会启动新的会话，但这一点没有记录在案。

纠错：在 5.17 版中，对图形标记进行了修订、更新和更好的记录（见图标对象）。在获取新图像时，图像特定标记（如 "教导 "和 "执行 "的结果）也会被删除，因为它们不再有效。

VF 测量：角度测量的详细说明

更新了 "测量 - 操作 "和 "测量常见问题 "部分，提供了有关角度测量方法的信息。

改进了有关错误可能原因的文档

错误行为：视觉功能执行错误 -1044538004 的说明不充分。

纠错：在帮助文档中添加了导致该错误的原因可能是图像质量不佳的信息。

更新了帮助文档，以区分在连续触发多个图像时是否结束了 VF。

更新了 "图像采集 "部分中的时序图和相关信息框。

Core

Updated logbook output on the simulated target system

Error behavior: When using a simulated target system, vision components reported errors because they did not find their I/O data points.

Error correction: When using machine vision on simulated target systems, a warning is output issued in the logbook indicating that vision components cannot be operated. When trying to interact via function block, the vision component returns error -1045168073 (not ready for use). When the mapp Vision HMI application is connected to the vision component, only the logbook can be viewed.

Workaround: There is no workaround.

Functions

A parameter change in pending offset* values results in incorrect behavior.

If Execute is executed in the event of a parameter change together with OffsetROIX/Y/Orientation != 0 values, the Execution ROI was provided incorrectly internally.

Vision function "OCR": Reduction of the range of values of async "SearchAngle" parameter

Vision function "OCR" allows asynchronous parameter "SearchAngle" to be entered manually. The range of values previously covered 0 to 360 degrees, in each case including the limits. The full rotation, i.e. 360 degrees, is now no longer allowed since this value in particular caused problems internally. The new (functionally identical) range of values now includes 0/100 - 35999/100 degrees.

"Model ROIs" no longer continue to rotate incorrectly during additional learning procedures.

Model ROIs are used to mark image surfaces for vision functions that use learning procedures, e.g. the model-based blob. These image surfaces were shifted incorrectly when using Alignment in the display, e.g. rotated several times when using the learning function with pending OffsetROIOrientation values, for example. This incorrect display is now corrected.

Higher FunctionProcessingTime for VF Blob via I/O mapping than when executing the VF in the mapp Vision HMI application

Error behavior: Significantly different values for FunctionProcessingTime were observed for VF Blob when executed in the mapp Vision HMI application and when executed via the I/O mapping.

Error correction: The calculation of FunctionProcessingTime on the camera has been fundamentally revised.

Workaround: There is no workaround.

Help

Updated section FAQ

The FAQ for image acquisition was updated to included the longer duration of the first image acquisition and the behavior of parameter Timeout when stopping a vision function.

Information about line sensor parameters (LinesensorMaxHeight) for the 1.3 MP and 5 MP sensors.

The description of parameter LinesPerImage was updated to include the line sensor values for 5.3 MP sensors.

VF ModelBasedBlob: Parameter Orientation is not clearly described.

The description of parameter Orientation(n) parameter has been updated to include examples and graphics for the orientation of the image acquisition and the blob as well as notes on rotational symmetry.

Documentation on persistence behavior of teach-in results was insufficient.

Error description: It was not documented that in mapp Vision versions up to and including 5.16, the graphical markers of the results found during teach-in are not persisted over the runtime of a session, and that a new session is also started during a browser refresh.

Error correction: With 5.17, the graphical markers have been revised, updated and better documented (see iconic objects). Image-specific markers such as the results of Teach and Execute are now also deleted when a new image is acquired since they are no longer valid.

VF Measurement: Detailed description of angle measurement

Updated sections "Measurement - Operation" and "Measurement FAQ" with information about the way angles are measured.

Improved documentation about possible cause of error

Error behavior: The description for vision function execution error -1044538004 was insufficient.

Error correction: The information that a poor quality image can be the cause of this error has been added to the help documentation.

Updated the help documentation to distinguish whether a VF is ended when several images are triggered in succession.

The timing diagram and associated information boxes have been updated in section "Image acquisition".