MVME7100-0163控制模塊
。您應該可以物理訪(fǎng)問(wèn)驅動(dòng)器，并且必須確保驅動(dòng)器和機電系統易于控制（例如，您可以看到系統）。遠程控制驅動(dòng)器可能需要額外的預防措施，因此不建議這樣做。使用DriveWindow，您可以主要通過(guò)兩種方式控制驅動(dòng)器：?瀏覽和使用原始控制項。?使用驅動(dòng)器菜單和/或驅動(dòng)器面板工具欄。我們建議您不要混合使用這兩種方法，但也可以單獨使用。例如，如果您使用驅動(dòng)器菜單、驅動(dòng)器上下文菜單或驅動(dòng)器面板工具欄進(jìn)行控制，請不要使用原始項來(lái)控制驅動(dòng)器。為了能夠通過(guò)DriveWindow控制驅動(dòng)器，必須以可能的方式配置驅動(dòng)器。此外，驅動(dòng)器的操作員面板不能進(jìn)行控制，即必須選擇REM而不是LOC。另請參閱：驅動(dòng)器菜單驅動(dòng)器面板工具欄查看驅動(dòng)器控制驅動(dòng)器的狀態(tài)5-2驅動(dòng)器窗口2.通過(guò)原始控制項進(jìn)行控制例如，您可以通過(guò)瀏覽瀏覽樹(shù)窗格中的控制子樹(shù)并將控制項寫(xiě)入瀏覽的項集中來(lái)控制任何驅動(dòng)器。當您以這種方式控制驅動(dòng)器時(shí)，DriveWindow會(huì )盲目操作-它只執行您要求它執行的操作。所以，你必須對駕駛有深入的了解。請注意，通常不使用布爾只寫(xiě)控件的實(shí)際值。因此，無(wú)論您在Control.Start上寫(xiě)ON還是OFF，都無(wú)所謂。如果驅動(dòng)器處于正確的狀態(tài)，僅需寫(xiě)入即可啟動(dòng)驅動(dòng)器。所有檢查都由驅動(dòng)器完成。如果驅動(dòng)器拒絕您編寫(xiě)的控件，則會(huì )收到錯誤消息。也可能是驅動(dòng)器接受了您編寫(xiě)的控件，但默默地放棄了它。大多數新驅動(dòng)器都有一個(gè)與外部控制相關(guān)的看門(mén)狗。若你們要用原始控制項來(lái)控制這樣的驅動(dòng)器，你們應該放上control。本地聯(lián)機，鎖定它以確保它保持聯(lián)機，并將其寫(xiě)入on。所述過(guò)程控制驅動(dòng)器并保持“心跳”?？刂乞寗?dòng)器DriveWindow 2 5-3注意，因為DriveOPC通過(guò)內部寫(xiě)入控制來(lái)保持“心跳”。本地，ON值通常顯示為質(zhì)量不確定。要清除驅動(dòng)器的故障記錄器，請在瀏覽樹(shù)窗格中瀏覽故障記錄器的控制子樹(shù)，并將其寫(xiě)入瀏覽項目集中的清除項目。清除故障記錄器時(shí)，您不需要控制。你寫(xiě)的值無(wú)關(guān)緊要。僅寫(xiě)一次就可以清除故障記錄器。另請參閱：控制驅動(dòng)器瀏覽參數和信號更改參數2.獲取和釋放控制除清除故障記錄器外，您需要獲取驅動(dòng)器的控制權，然后才能控制（即發(fā)送啟動(dòng)和停止等命令）驅動(dòng)器。
personal injury or physical damage. You should have physical access to the drive, and you must be sure that the drive and the electromechanical system are clear to control (you can see the system, for example). Controlling a drive remotely may require extra precautions and is discouraged. With DriveWindow you can control drives principally in two ways: ? Browsing and using the raw control items. ? Using the Drive menu and/or the drive panel toolbar. We recommend that you do not mix the ways, but use exclusively either. For example, if you take control using the Drive menu, context menu of drive, or drive panel toolbar, do not use the raw items to control the drive. To be able to control a drive by DriveWindow, the drive has to be configured such a way that it is possible. Also, the operator panel of the drive must not have the control taken, i.e., REM must have been selected instead of LOC. See Also: Drive Menu Drive Panel Toolbar Viewing Status of Drives Controlling Drives 5-2 DriveWindow 2 1. Controlling by Raw Control Items You can control any drive by browsing the Control sub-tree in the browse tree pane and writing the control items in the browsed item set, for example. When you are controlling a drive this way, DriveWindow acts blindly - it just does what you ask it to do. So, you must have intimate knowledge about the drive. Note that the actual values of Boolean write-only controls are usually not used. So, it does not matter, whether you write ON or OFF to the Control.Start. The mere writing starts the drive, if it is in proper status. All checking is done by the drive. If the drive rejects the control you wrote, you get an error message. It may also be that the drive accepts the control you wrote, but discards it silently. Most new drives have a watchdog associated with external control. If you are going to control such a drive with the raw control items, you should put Control.Local on-line, lock it to be sure it stays on-line, and write ON into it. The procedure described takes control of the drive and keeps on the “heartbeat”. Controlling Drives DriveWindow 2 5-3 Note that because DriveOPC keeps the “heartbeat” on by internally writing to Control.Local, the ON value is usually shown with quality uncertain. To clear the fault logger of a drive, browse the Control sub-tree of Fault logger in the browse tree pane and write into the Clear item in the browsed item set. You need not to have taken control when clearing the fault logger. The value you write, does not matter. The mere writing clears the fault logger. See Also: Controlling Drives Browsing Parameters and Signals Changing Parameters 2. Taking and Releasing Control Except clearing a fault logger, you need to have control taken of a drive, before you can control (i.e., send commands like start and stop) it.
