PC832-111-N-4122-11工控备件机器人模块
另请参阅：工作区首选项工作区保存首选项工作空间自动保存首选项“工作区和首选项”3-16 DriveWindow 2 8.4工作区自动保存首选项您可以通过选择“自动保存”选项卡在“工作区首选项”对话框中设置工作区自动存储首选项。自动保存首选选项包括：•启用自动保存的选项。•使用自动保存的工作区保存和恢复监控数据的选项。•使用自动保存的工作区保存和恢复上传数据记录器的数据的选项。•选择自动保存的工作区位置的选项（默认情况下为Windows临时文件夹）。•选择自动保存的工作空间名称的选项（默认情况下为DW21AutoSave.dww）。只有在从驱动器中找到监控变量时，才能恢复监控通道。仅当从驱动器中找到数据记录器时，才能恢复上传的数据记录器。启用自动保存意味着DriveWindow退出时自动保存工作区。当DriveWindow正常启动时，将恢复自动保存的工作空间。这使得中断工作并稍后继续工作变得非常容易。然而，自动保存会使退出和启动变得缓慢。双击Windows资源管理器中的DriveWindow文件（例如）会自动恢复工作区。在这种情况下，DriveWindow启动并打开双击的文件。另请参阅：工作区首选项工作区保存首选项另请参阅桌面菜单标准工具栏参数子菜单参数、信号和故障4-4驱动窗口2 1.定义•参数和信号•故障和事件•参数文件•项目集•模板1.1严格来说，什么是参数和信号，参数和信号是驱动器中组织成参数组的项目。它们的OPC地址的形式为：｛channel｝｛node｝Par.m.n，其中m是组编号，n是组内的索引。但是，除了一些罕见的情况外，DriveWindow处理所有类型的OPC项目都是类似的。因此，在广义上，所有OPC项目都可以被视为参数或信号。因此，在本文档中，当我们谈论参数和信号时，我们指的是任何OPC项目，除非另有说明。信号是只读的。可以写入参数。大多数参数也可以读取，但根据驱动器的不同，可以存在只读参数。驱动器内的参数组可以通过代码保护。为了能够浏览它们，必须在传递代码参数中输入适当的值。用户参数大致上是属于非密码保护参数组1-99的参数和信号。实际用户参数取决于驱动器。ID运行结果参数取决于驱动器，通常受密码保护。1.2什么是故障和事件故障和事件是驱动器中故障和事件记录器中的条目。其OPC地址的形式为：｛通道｝｛节点｝FL。Ln或{通道}{节点}EL。Ln，其中n是从00（最新的故障或事件）开始的两位数条目编号。虽然故障和事件的处理方式与DriveWindow中的其他项目相同，但有专门为它们设计的项目集（在DriveWindow 2.20或更高版本中）。故障和事件的特殊项目集使查看它们比浏览故障或事件记录器更容易。对于某些驱动器，DriveWindow甚至可以“实时”显示时间戳，即使驱动器没有实时时钟。请注意，尽管所有驱动器都有一个事件记录器，但许多驱动器类型都不使用它，即它总是空的。参数、信号和故障驱动窗口2 4-5 1.3什么是参数文件参数文件具有文件扩展名DWP，它包含（内部ASCII格式）有关驱动器参数和信号的信息。并非驱动器的所有参数都存在。除了在保存时不受密码保护的组外，还有下载过程中需要的参数、应用程序属性和没有子分支的驱动器属性。请注意，因为可以编辑参数文件，所以用户可以删除“参数”（甚至“参数”子分支）中的组。还要注意，如果驱动器系列是ACS600，DriveWindow 2可以读取DriveWindow 1.x生成的旧参数（*.DWP）文件。参数文件由特定命令生成，该命令将所选驱动器的参数保存到文件中。也可以保存打开的参数文件。在将参数文件下载到驱动器或与驱动器进行比较之前，可以打开该文件。
See Also: Workspace Preferences Workspace Save Preferences Workspace Autosave Preferences Workspace and Preferences 3-16 DriveWindow 2 8.4 Workspace Autosave Preferences You can set workspace autosave preferences in the Workspace Preferences dialog box by selecting the AutoSave tab. Autosave preferences are: • Option to enable autosave. • Option to save and restore monitored data with the automatically saved workspace. • Option to save and restore data of uploaded dataloggers with the automatically saved workspace. • Option to select location of the automatically saved workspace (Windows temporal folder by default). • Option to select name of the automatically saved workspace (DW21AutoSave.dww by default). Restoring of a monitor channel can be done only, if the monitored variable is found from the drive. Restoring of an uploaded datalogger can be done only, if the datalogger is found from the drive. Enabled autosave means that DriveWindow automatically saves the workspace when it exits. When DriveWindow starts normally, the automatically saved workspace is restored. This makes it very easy to interrupt working and continue it later. However, autosave can make exiting and starting slow. Double clicking a DriveWindow file in the Windows Explorer (for example) by-passes automatic workspace restoring. In this case DriveWindow starts and opens the file that was double clicked. See Also: Workspace Preferences Workspace Save Preferences See Also: Desktop Menu Standard Toolbar Parameters Submenu Parameters, Signals, and Faults 4-4 DriveWindow 2 1. Definitions • Parameters and Signals • Faults and Events • Parameter File • Item Sets • Templates 1.1 What are Parameters and Signals Strictly speaking, parameter and signals are items organised into parameter groups in a drive. Their OPC Addresses are of form: {channel}{node}Par.m.n where m is the group number and n is index within group. Except in some rare cases, DriveWindow handles all kinds of OPC items similarly, however. Thus, in a broad sense, all OPC items can be regarded as parameters or signals. So, in this documentation, when we speak about parameters and signals, we mean any OPC item, unless otherwise stated. Signals are read-only. Parameters can be written. Most of the parameters can be read as well, but, depending on the drive, there can exist write-only parameters. Parameter groups within drive can be pass code protected. In order to be able to browse them, you have to enter a proper value into a pass code parameter. User parameters are, loosely speaking, parameters and signals, which belong to non-pass code protected parameter groups 1-99. Actual user parameters depend on the drive. ID run result parameters depend on the drive and are usually pass code protected. 1.2 What are Faults and Events Faults and events are entries in the fault and event loggers in a drive. Their OPC Addresses are of form: {channel}{node}FL.Ln, or {channel}{node}EL.Ln where n is a two-digit entry number starting from 00 (the latest fault or event). Although faults and events can be handled the same way as other items in DriveWindow, there are special item sets designed for them (in DriveWindow 2.20 or newer). The special item sets for faults and events make viewing of them much easier than browsing the fault or event logger. With some drives, DriveWindow is even possible to show time stamps in “real time”, even if the drive has no real time clock. Note that although all drives have an event logger, many drive types do not use it, i.e., it is always empty. Parameters, Signals, and Faults DriveWindow 2 4-5 1.3 What is Parameter File A parameter file has filename extension DWP and it contains (in internal ASCII format) information about parameters and signals of a drive. Not all parameters of a drive are there. In addition of groups, which were not under pass code protection at save time, there are parameters required during download, Application Properties, and drive Properties without sub-branches. Note that because editing of a parameter file is possible, groups within Parameters (and even the Parameters sub-branch) can be removed by a user. Note also that DriveWindow 2 is able to read older parameter (*.DWP) files made by DriveWindow 1.x, if the drive family was ACS600. A parameter file is made by a specific command, which saves the parameters of the selected drive into the file. Also an open parameter file can be saved. A parameter file can be opened before you download it to a drive or compare it with a drive.
