MVME705A-001工控备件模块
但是，如果在浏览树窗格中选择了受控制的驱动器（或其某些子分支），则当您获取了控制时，它们将仅启用。4.1.3驱动菜单当您进行控制时，如果命令已启用（非灰色），您可以通过选择驱动菜单中的相应命令，使用驱动菜单发出命令。对于直流驱动，Off（关闭）打开接触器，On（打开）关闭接触器。请注意，即使未采取控制，也会启用Take Control和Clear Faultlogger命令。但是，如果在浏览树窗格中选择了受控制的驱动器（或其某些子分支），则当您获取了控制时，它们将仅启用。“获取控制/释放控制”和“清除故障记录器”命令也可以在上下文菜单中找到，您可以使用鼠标右键单击浏览树窗格中的驱动器（或其中的子分支）来获得这些命令。控制驱动器驱动器窗口2 5-13 4.1.4快捷键也可以使用快捷键给出驱动器菜单中的一些命令。你可以在控制时使用它们。以下命令有一个快捷键：•释放控制：Alt+F2.•重置故障：Alt+F8.•启动：Shift+F9.•停止：Shift+F10.•后退（交流驱动）：Ctrl+F5.•前进（交流驱动器）：Ctrl+F6.•滑行停止：Ctrl+F4.•闭合接触器（直流驱动）：Ctrl+F5（开）。•打开接触器（直流驱动）：Ctrl+F6（关闭）。请注意，如果在浏览树窗格中选择了受控驱动器（或其某些子分支），则当您获取控制权时，Alt+F2仅释放控制。请注意，当未进行控制时，Alt+F2将进行控制。笔记下拉菜单时，除F1以外的快捷键不起作用。另请参阅：控制驱动器获取和释放控制如何使用步进功能查看参数和信号5.如何使用步步功能调整驱动器时，通常需要对参考进行步进更改，以查看驱动器的反应。DriveWindow允许您通过一个命令在引用中执行一步，从而帮助您实现这一点。可以将步骤定义为正值或负值。也可以定义在指定的时间之后自动重置步骤。要使用步骤功能，您必须：•在步骤设置对话框中定义步骤。•控制驾驶。•通过命令开始步骤。•可选地重置活动步骤。请注意，当驱动器的控制被释放时，激活步骤会自动重置。如果使用驱动面板工具栏更改参考值，或使用“步骤设置”对话框定义新步骤，则活动步骤也会重置。另请参阅：命令驱动器步进设置使用步进控制驱动器进行和释放控制5-14驱动窗口2 5.1步进设置步进设置包括：•步进方向（正/负）和大小。
However, when you have control taken, they are enabled only, if the controlled drive (or some of its sub-branch) is selected in the browse tree pane. 4.1.3 Drive menu When you have control taken, you can give commands using the Drive menu by selecting the corresponding command in it, if the command is enabled (not grayed). For DC drives, Off opens the contactor and On closes the contactor. Note that the Take Control and the Clear Faultlogger commands are enabled even when control is not taken. However, when you have control taken, they are enabled only, if the controlled drive (or some of its sub-branch) is selected in the browse tree pane. The Take Control/Release Control and Clear Faultlogger commands can also be found in the context menu, which you get by clicking with the right mouse button the drive (or a sub-branch within it) in the browse tree pane. Controlling Drives DriveWindow 2 5-13 4.1.4 Shortcut keys Some commands in the Drive menu can be given also using shortcut keys. You can use them when you control taken. The following commands have a shortcut key: • Release control: Alt+F2. • Reset fault: Alt+F8. • Start: Shift+F9. • Stop: Shift+F10. • Reverse (AC drives): Ctrl+F5. • Forward (AC drives): Ctrl+F6. • Coast stop: Ctrl+F4. • Close contactor (DC drives): Ctrl+F5 (On). • Open contactor (DC drives): Ctrl+F6 (Off). Note that when you have control taken, Alt+F2 releases control only, if the controlled drive (or some of its sub-branch) is selected in the browse tree pane. Note that when control is not taken, Alt+F2 takes control. Note! Shortcut keys other than F1 do not work while a menu is dropped-down. See Also: Controlling Drives Taking and Releasing Control How to Use Step Function Viewing Parameters and Signals 5. How to Use Step Function When tuning a drive, you often need to make step changes into the reference to see, how the drive reacts. DriveWindow helps you in this by allowing you to make a step in the reference by a single command. You can define the step to be positive or negative. You can also define that the step is reset automatically after the time you specify. To be able to use the step function, you have to: • Define the step in Step Settings dialog box. • Have control of the drive taken. • Start a step by a command. • Optionally reset an active step. Note that an active step is automatically reset when control of the drive is released. An active step is also reset, if you change the reference value by using the drive panel toolbar, or define a new step with the Step Settings dialog. See Also: Commanding a Drive Step Settings Taking and Releasing Control Using Step Controlling Drives 5-14 DriveWindow 2 5.1 Step Settings Step settings consist of: • Direction (positive/negative) and size of the step.
