MVME705Aw/RFI工控模块机器人备件
更新它们时，驱动器中当前的值将显示在项目集中。另请参阅：控制驱动器获取和释放控制查看参数和信号4.控制驱动器在向驱动器发送命令之前，您必须已经控制了驱动器。一次只能控制一个驱动器。请注意，您也可以使用原始控制项向驱动器发送命令。但是，我们不建议混合使用驱动器面板工具栏和/或驱动器菜单（或快捷键）和原始控制项。完成驱动器后，应释放控制。当您控制时，可以向驱动器发送以下命令：•释放控制。•清除故障记录器。•设置参考值（仅限驱动面板工具栏）。•步骤.•重置故障。•开始。•停止。•反转（交流驱动）。•正向（交流驱动）。•滑行停止。•闭合接触器（直流驱动）。•断开接触器（直流驱动）。请注意，虽然该步骤的行为类似于命令，但实际上是由DriveWindow创建的。如果步骤设置无法给出步骤，则驱动器面板工具栏中的按钮将隐藏，并且在驱动器菜单中禁用（灰色）。如果受控制的驱动器没有可用的命令，则驱动器面板工具栏中的相应按钮将隐藏，并且在驱动器菜单中禁用（灰色）。交流和直流驱动器重复使用一些位置来显示不同命令的按钮，而其他类型的驱动器中不存在这些按钮。驱动器菜单中显示的命令（以及快捷键的含义）将相应更改。控制驱动器驱动器窗口2 5-11请注意，只有当您控制时，在浏览树窗格中选择了受控驱动器（或其某些子分支）时，才会启用释放控制和清除故障记录器。4.1.1设置参考值不能通过驱动菜单设置参考值。请注意，在进行控制时，当前参考值始终显示在参考值编辑字段下方。要设置参考，请在驱动面板工具栏的参考值编辑字段中输入参考值，然后单击设置参考按钮或按enter键。将值发送到驱动器并更新当前参考值时，将清除参考值编辑字段。输入值时，您可以使用许多普通的Windows快捷键和编辑键，如箭头键、Home键、End键等。无论是否按住Ctrl键和/或Shift键。请注意，其中一个不起作用的编辑键是Del。请注意，DriveWindow不会检查输入值的任何限制。极限检查由驱动器完成。可能是驱动器拒绝该值，在这种情况下，电脑会发出蜂鸣声。也可能是驱动器接受了该值，但默默地限制了它。如果您输入的值不是数字，DriveWindow会发出蜂鸣声，您可以编辑该值。在释放控制之前，如果可能，我们建议将参考设置为零。4.1.2驱动面板工具栏当您进行控制时，只要单击驱动面板工具栏上的相应按钮，即可使用驱动面板工具栏发出命令，如果按钮可见且已启用（非灰色）。控制驱动器5-12 DriveWindow 2注意，即使未进行控制，获取/释放控制和清除故障记录器按钮也能正常工作。
When you update them, the values currently in the drive are shown in the item set. See Also: Controlling Drives Taking and Releasing Control Viewing Parameters and Signals 4. Commanding a Drive You must have taken control of a drive, before you can send commands to it. You can have control taken of one drive at a time only. Note that you can send commands to a drive by using the raw control items, too. However, we do not recommend mixing use of drive panel toolbar and/or the Drive menu (or shortcut keys) with the use of raw control items. After you are done with the drive, you should release control. You can send the following commands to a drive when you have control taken: • Release control. • Clear fault logger. • Set reference value (drive panel toolbar only). • Step. • Reset fault. • Start. • Stop. • Reverse (AC drives). • Forward (AC drives). • Coast stop. • Close contactor (DC drives). • Open contactor (DC drives). Note that step, although it behaves like a command, is actually created by DriveWindow. If step settings are such that no step can be given, the button in the drive panel toolbar is hidden and in the Drive menu it is disabled (grayed). If the drive under control does not have a command available, the corresponding button in the drive panel toolbar is hidden, and in the Drive menu it is disabled (grayed). AC and DC drives reuse some positions to show buttons for different commands, which do not exist in the other type of drive. The commands shown in the Drive menu (and meaning of the shortcut keys) are changed correspondingly. Controlling Drives DriveWindow 2 5-11 Note that releasing control and clearing fault logger are enabled only, if the controlled drive (or some of its sub-branch) is selected in the browse tree pane, when you have control taken. 4.1.1 Setting the reference The reference value cannot be set through the Drive menu. Note that the current reference value is shown below the reference value edit field always when control is taken. To set reference, enter the reference value into the reference value edit field in the drive panel toolbar, and either click the set reference button or press the Enter key. The reference value edit field is cleared when the value is sent to the drive and the current reference value is updated. While entering the value, you can use many the normal Windows shortcut and editing keys like the arrow keys, Home, End, etc. Keys, with or without Ctrl and/or Shift key down. Note that one of the not functional editing keys is Del. Note that DriveWindow does not check any limits of the value entered. Limit checking is done by the drive. It may be that the drive rejects the value, in which case you PC beeps. It may also be that the drive accepts the value, but silently limits it. If the value you entered is not numeric, DriveWindow beeps, and you may edit the value. Before releasing control, we recommend setting the reference to zero, if possible. 4.1.2 Drive panel toolbar When you have control taken, you can give commands using the drive panel toolbar by just clicking the corresponding button on it, if the button is visible and enabled (not grayed). Controlling Drives 5-12 DriveWindow 2 Note that the take/release control and the clear fault logger buttons are functional even when control is not taken.
