MVME2700-3361工控DCS系統(tǒng)備件
INI中。如果您還想配置其他通道，請在DriveWindow中重復(fù)寫入。完成后，關(guān)閉DriveWindow。最后，還原您在過程開始時可能更改的設(shè)置。9.特殊項目除了可瀏覽的項目外，DriveOPC還包含可以使用的項目，例如，雖然不能使用DriveWindow瀏覽樹窗格瀏覽這些項目。我們在這里介紹了一些這樣的項目，我們認(rèn)為這些項目可能對高級用戶有用。您可以在DriveOPC文件夾的“用戶手冊.pdf”（00073846.DOC）中找到有關(guān)項目（可瀏覽和不可瀏覽）的更多信息，該文件夾是DriveWindow安裝文件夾的兄弟文件夾。高級信息10-28 DriveWindow 2 OPC地址類型R/W注釋｛c｝｛a｝Par.m。描述字符串R驅(qū)動參數(shù)組m的描述。｛c}｛a}Par.m.n。描述串R驅(qū)動參數(shù)m的描述：n。{c} ｛a｝FL.Lm。描述字符串R故障m.｛c｝｛a｝FL.Lm的描述。狀態(tài)字符串R故障m的狀態(tài)（激活或重置）。｛c｝｛a｝FL.Lm。鍵入字符串R故障m的類型（故障或警告）。｛c｝｛a｝Mem.Ram.X.XXaddr無符號（十六進(jìn)制）整數(shù)R/W X內(nèi)存中的絕對位置。{c} ｛a｝Mem.Ram.Y.0Xaddr無符號（十六進(jìn)制）整數(shù)R/W Y內(nèi)存中的絕對位置。{c} ｛a｝Mem.Ram.P.0Xaddr無符號（十六進(jìn)制）整數(shù)R/W P內(nèi)存中的絕對位置。AllowZombies Boolean R/W TRUE允許您添加腦死亡（甚至不存在）驅(qū)動器的項目。表達(dá)重新啟動布爾值W TRUE重新啟動通信。表達(dá)ConfigureDialog整數(shù)W要配置的DDCS通信信道的數(shù)量。通過顯示對話框完成配置。在DriveOPC被配置為遠(yuǎn)程服務(wù)器的情況下，什么都不做10.使用符號表盡管您可以通過使用特殊項目訪問驅(qū)動器控制板的內(nèi)存，但如果您需要頻繁訪問內(nèi)存位置，該方法太復(fù)雜了。但是，如果驅(qū)動器應(yīng)用程序（.X01）或系統(tǒng)軟件（.CLD）的符號表可用，則可以使用其中定義的符號訪問控制板內(nèi)存位置。筆記DriveWindow和DriveOPC都不會檢查您使用的符號表的版本是否正確。這取決于您自己是否使用了正確的符號表。注意，符號表文件由DriveOPC打開。這意味著遠(yuǎn)程使用符號表不是一件容易的事情，因為打開將在遠(yuǎn)程端完成。你需要給出一個遠(yuǎn)端可以理解的路徑。但是，如果遠(yuǎn)程端有權(quán)訪問您的計算機(jī)、文件夾和符號表文件，則可以在路徑前面加上您的計算機(jī)（UNC）名稱。10.1.1應(yīng)用程序符號要打開應(yīng)用程序符號表，請在瀏覽樹窗格中瀏覽驅(qū)動器應(yīng)用程序子分支下的Pins子分支?，F(xiàn)在，您可以在瀏覽的項目中寫入Pin文件（*.x01），設(shè)置符號表文件的路徑和名稱。請注意，如果文件位于DriveWindow起始文件夾（通常是安裝文件夾）中，則可以省略路徑。對于ACS880系列驅(qū)動器（本機(jī)DriveDA OPC服務(wù)器驅(qū)動器），使用符號文件（*.xml）代替Pin文件（*.x01）。
INI. Repeat the writing in DriveWindow, if you want to configure other channels as well. When you are done, close DriveWindow. Finally, restore back the settings you possibly changed at the beginning of the procedure. 9. Special Items In addition of the browsable items, DriveOPC contains items, which you can use, although they cannot be browsed using the DriveWindow browse tree pane, for example. We present here some of such items, which we think may be useful for advanced users. You can find more information about items (browsable and non-browsable) in “User Manual.pdf” (00073846.DOC) in DriveOPC folder, which is a sibling folder of the DriveWindow installation folder. Advanced Information 10-28 DriveWindow 2 OPC address Type R/W Note {c}{a}Par.m.Description string R Description of drive parameter group m. {c}{a}Par.m.n.Description string R Description of drive parameter m:n. {c}{a}FL.Lm.Description string R Description of fault m. {c}{a}FL.Lm.Status string R Status (active or reset) of fault m. {c}{a}FL.Lm.Type string R Type (fault or warning) of fault m. {c}{a}Mem.Ram.X.0Xaddr unsigned (hex) integer R/W Absolute location in X-memory. {c}{a}Mem.Ram.Y.0Xaddr unsigned (hex) integer R/W Absolute location in Y-memory. {c}{a}Mem.Ram.P.0Xaddr unsigned (hex) integer R/W Absolute location in P-memory. AllowZombies Boolean R/W TRUE allows you to add items of brain-dead (or even not existing) drives. Communication.Restart Boolean W TRUE restarts the communication. Communication.ConfigureDialog integer W The number of the DDCS communication channel, which is to be configured. Configuring is done by displaying a dialog box. Does nothing in case DriveOPC is configured to be a remote server 10. Using Symbol Tables Although you have access to the memory of a drive control board by using special items, that method is too complex, if you need to access memory locations frequently. However, if you have symbol table for the drive application program (.X01) or for the system software (.CLD) available, you can use the symbols defined in them to access control board memory locations. Note! Neither DriveWindow nor DriveOPC do any checking, whether a symbol table you are using is correct version or not. It is up to you to confirm yourself that you are using a correct symbol table. Note that symbol table files are opened by DriveOPC. It means that using symbol tables remotely is not an easy thing, because the opening will be done at the remote end. You need to give a path understood by the remote end. However, you can precede the path with a your computer (UNC) name, if the remote end has access granted to your computer, the folder, and the symbol table file. 10.1.1 Application Symbols To open an application symbol table, browse in the browse tree pane the Pins sub-branch under the Application sub-branch of the drive. You can now write to the Pin file (*.x01) in the browsed item set the path and the name of the symbol table file. Note that if the file is in the DriveWindow start-in folder (usually the installation folder), you can omit the path. In case of ACS880 family of drives (native DriveDA OPC server drives) Symbol file (*.xml) is used instead of Pin file (*.x01).
