P0973JN A4H124-24FX工控机器人备件
过滤由项目集的某些特殊属性完成。类型故障、事件、所有故障和所有事件的项目集在其“项目集属性”对话框中具有“显示”选项卡。此选项卡定义如何过滤故障或事件的显示。故障过滤和事件项集之间存在细微差异。故障和所有故障项集的Status属性与事件和所有事件项集的状态属性不同。参数、信号和故障驱动窗口2 4-73故障状态和所有故障项集具有过滤选项，可在故障记录器中显示激活和重置事件、故障和警告。事件状态和所有事件项集具有筛选选项，以在事件记录器中显示已确认和未确认事件、故障和警告。状态允许您指定故障或事件必须包含在项目集中的状态类型。如果选择了“仅限重置”，则在具有重置状态的最新驱动器之前发生的事件、故障和警告不会包含在项目集中。类型允许您指定项目集中必须包含的事件类型。请注意，尽管DriveOPC和DriveWindow能够处理故障记录器中的事件以及事件记录器中的故障和警告，但驱动器不会将事件放入故障记录器中，将故障和警告放入事件记录器中。参数、信号和故障4-74 DriveWindow 2 Maximum（驱动窗口2最大值）定义了项目集中包含的事件或故障记录器项目的最大数量。如果达到最大值，则项目集中不包括旧的事件、故障和警告。例如，要仅显示所有故障项集中每个驱动器的最新故障（如果有），请将“最大（每个）驱动器”设置为1。请注意，如果达到所有故障或所有事件的总最大值，您有多个驱动器，并且DriveWindow无法计算其中一些驱动器的PC时间，则丢弃的故障或事件可能无法确定（它们的相对时间顺序未知）。另请参阅：查看故障和事件更改项目集属性项目集显示属性7.2更新故障和事件通常，故障、事件、所有故障和所有事件类型的项目集都是联机的。因此不需要更新。但是，如果由于某种原因使项目集脱机，则仍然可以手动刷新项目集。请注意，更新类型为故障、事件、所有故障和所有事件的项目集不同于更新浏览类型、用户和所有参数的项目集中的项目值，后者仅更新所选项目。类型故障、事件、所有故障和所有事件项集中的故障和事件总是从设备中获取，而不是从OPC服务器的缓存中获取。实际上，DriveWindow不一定能读取所有这些文件。它只检查故障或事件记录器中的最新故障或事件，并根据结果仅读取尚未读取的故障和事件。要更新类型故障、事件、所有故障或所有事件的项目集：•在项目集窗格中，选择项目集的选项卡。•通过单击其“描述”字段仅选择第一行，或通过单击“描述”列外的全部取消选择。•单击标准工具栏中的更新项目按钮，或选择“桌面”菜单中的“更新项目”命令。或参数、信号和故障驱动窗口2 4-75更新项目集。请注意，如果您选择了除第一行以外的任何其他行，或者输入焦点不在项目集窗格中，则该命令将被禁用（灰色）。
Filtering is done by some special properties of the item set. Item sets of type faults, events, all faults, and all events have the Show tab in their Item Set Properties dialog box. This tab defines, how displaying of faults or events is filtered. There are minor differences between filtering of faults and events item sets. The Status property of faults and all faults item sets differ from Status property of events and all events item sets. Parameters, Signals, and Faults DriveWindow 2 4-73 Status of faults and all faults item sets have filtering options to show Active and Reset events, faults, and warnings in fault logger(s). Status of events and all events item sets have filtering options to show Acknowledged and Not Acknowledged events, faults, and warnings in event logger(s). Status allows you to specify, in which kind of status a fault or event has to be to be included in the item set. If Only up to Reset is selected, the events, faults, and warnings, which happened in a drive before the newest with reset status, are not included in the item set. Type allows you to specify, which kind of events has to be to be included in the item set. Note that although DriveOPC and DriveWindow are able to handle events in a fault logger and faults and warnings in an event logger, drives do not put events into the fault logger and faults and warnings into the event logger. Parameters, Signals, and Faults 4-74 DriveWindow 2 Maximum defines the maximum number of event or fault logger items will be included in the item set. If a maximum is reached, older events, faults, and warnings are not included in the item set. For example, to show only the latest fault (if any) of each drive in the all faults item set, set Maximum (per) Drive to one. Note that if total maximum of all faults or all events is reached, you have multiple drives, and DriveWindow is not able to calculate PC time of some of them, the faults or events discarded may be undeterministic (their relative order in time is not known). See Also: Viewing Faults and Events Changing Item Set Properties Item Set Show Properties 7.2 Updating Faults and Events Normally the item sets of type faults, events, all faults, and all events are on-line. Thus no updating is needed. However, if you for some reason have put an item set off-line, you are still able to refresh the item set manually. Note that updating of item sets of type faults, events, all faults, and all events differs from updating values of items in item sets of type browsed, user, and all parameters, which only update the selected items. Faults and events in item sets of type faults, events, all faults, and all events are always fetched from the device, never from the cache of the OPC Server. Actually DriveWindow does not necessarily read all of them. It just checks the latest fault or event in the fault or event logger and, depending on the result, reads only faults and events it has not read yet. To update an item set of type faults, events, all faults, or all events: • In the item sets pane, select the tab of the item set. • Select just the first line by clicking its Description field, or unselect all by clicking outside the Description column. • Either click the update items button in the standard toolbar, or select the Update Items command in the Desktop menu. or Parameters, Signals, and Faults DriveWindow 2 4-75 The item set is updated. Note that the command is disabled (grayed), if you have selected any other line than the first one or if input focus in not in the item sets pane.
