PFCL 201C机械备件
•通道1，…通道6，与监视器菜单缩放子菜单中的通道1，..通道6命令相同。根据在“图形首选项”（Graph Preferences）中选择的缩放方法，系数和偏移，或y=0和y=100时的值将显示在设置的值字段中。系数和偏移以系数*x+偏移的形式显示为公式。y=0和y=100处的值显示在括号（[]）内，用逗号分隔。双击设置的名称会向用户显示“通道缩放”对话框。更改系数和偏移量，用于在趋势显示窗格中绘制受监控项目的测量值之前对其进行缩放。请注意，如果频道有要监视的项目，则项目的描述性名称将显示为设置的名称，而不是频道n。请注意，若设置被禁用，双击该设置会发出蜂鸣声。要添加、更改或删除受监视的项目，请参阅监视器菜单。粘贴命令和拖放也可用于将受监视的项目添加到自由通道中。请注意，频道设置的选择也可用于从监视器中删除受监视的项目。可以通过“删除”命令、“剪切”命令或通过拖放移动来完成删除。趋势显示窗格包含一个短的垂直滚动条。单击其上的向上或向下箭头也会同时更改Y轴最大值和Y轴最小值。调整Y轴时，Y轴最小值和Y轴最大值也同时改变。另请参阅：趋势设置窗格用户界面驱动窗口2 2-69 9.3.2数据记录器设置数据记录器设置是其中一种设置，可以选择在趋势设置窗格中显示。通过在浏览树窗格中选择驱动器来选择当前数据记录器。如果驱动器中有两个数据记录器，则可以通过数据记录器菜单中的数据记录器2切换或在浏览树窗格中展开驱动器并在其中进行选择来进一步选择数据记录器。除X轴长度、Y轴最小值、Y轴最大值和缩放之外的所有其他设置实际上都保留在驱动器中。因此，即使在DriveWindow退出时，它们也会被保留。上载数据记录器时，设置将被冻结，直到数据记录器图形被清除图形命令清除。但是，如果通过双击Status或切换Status Refresh（状态刷新）将其置于联机状态，Status（状态）将显示当前状态，而不是数据记录器的上载状态。通过使状态离线恢复上载状态。请注意，可以在查看上传的数据记录器的同时启动数据记录器。用户界面2-70 DriveWindow 2数据记录器设置显示当前数据记录器的设置，包括以下内容：•状态显示数据记录器的状态。双击设置的名称与数据记录器菜单中的状态刷新切换相同。双击可在线/离线切换。如果当前数据记录器尚未上载，则也会触发。在线状态由值的黄色背景表示。•触发者显示触发原因。如果尚未上载数据记录器，双击设置的名称与双击状态设置相同。在线状态由值的黄色背景表示。•间隔，与数据记录器菜单中的间隔命令相同。双击设置的名称将显示“间隔”对话框，您可以在其中更改当前数据记录器的记录间隔。
• Channel 1, ... Channel 6, same as Channel 1, ... Channel 6 command in Scaling submenu of the Monitor menu. Depending on the scaling method selected in Graph Preferences, either the coefficient and offset, or values at y=0 and at y=100 are displayed in the value field of a setting. The coefficient and offset are displayed as a formula in form coefficient * x + offset. The values at y=0 and y=100 are displayed within brackets ([]), separated with comma. Double-clicking the name of a setting presents user a Channel Scaling dialog box. Changes the coefficient and the offset, which are used to scale the measured value of the monitored item before it is drawn in the trend display pane. Note that if a channel has an item to be monitored, the descriptive name of the item is shown as the name of the setting instead of Channel n. Note that if a setting is disabled, double-clicking of it beeps. To add, change, or remove monitored items, see Monitor menu. Paste command and drag and drop can also be used to add monitored items into free channels. Note that selections of the channel settings can also be used to remove monitored items from the monitor. Removal can be done by Delete command, Cut command, or moving by drag and drop. The trend display pane contains a short vertical scrollbar. Clicking the up or down arrow on it also changes Y Axis Maximum and Y Axis Minimum simultaneously. Y Axis Minimum and Y Axis Maximum also change simultaneously when y-axis is adapted. See Also: Trend Settings Pane User Interface DriveWindow 2 2-69 9.3.2 Datalogger Settings Datalogger settings is one of the settings, which can be selected to be shown in the trend settings pane. The current datalogger is selected by selecting the drive in the browse tree pane. If there are two dataloggers in the drive, the datalogger is further selected either by the Datalogger 2 toggle in the Datalogger menu or expanding the drive in the browse tree pane and doing the selection there. All other settings except X Axis Length, Y Axis Minimum, Y Axis Maximum, and scaling are actually kept in the drive. Thus they are preserved even when DriveWindow exits. When a datalogger is uploaded, the settings are frozen until the datalogger graph is cleared by Clear Graph command. However, if Status is put on-line by double-clicking it or toggling Status Refresh, Status displays current status instead of the uploaded status of the datalogger. Uploaded status is resumed by putting Status off-line. Note that it is possible to start the datalogger, while still viewing the uploaded datalogger. User Interface 2-70 DriveWindow 2 Datalogger settings display settings of the current datalogger, and consist of the following: • Status shows the state of the datalogger. Double-clicking the name of the setting is same as Status Refresh toggle in the Datalogger menu. Double-clicking toggles it on-line/off-line. Also Triggered by is toggled, if current datalogger has not been uploaded. On-line status is indicated by yellow background of the value. • Trigged By shows the triggering reason. If the datalogger has not been uploaded, doubleclicking the name of the setting is same as double-clicking the Status setting. On-line status is indicated by yellow background of the value. • Interval, same as Interval command in the Datalogger menu. Double-clicking the name of the setting presents an Interval dialog box, where you can change the logging interval of the current datalogger.
