MVME374-1機(jī)器人卡件
固定IP實(shí)際上是遠(yuǎn)程掩碼為255.255.255.255的遠(yuǎn)程子網(wǎng)的一種特殊情況。但是，您可以為固定IP指定一個(gè)固定的信道號(hào)，這對(duì)于其他類型的遠(yuǎn)程子網(wǎng)絡(luò)是無(wú)法做到的。指定的頻道號(hào)不能重疊。請(qǐng)注意，NDPA-02和RUSB-02設(shè)備的信道編號(hào)始終從零開(kāi)始連續(xù)編號(hào)。具有重疊信道號(hào)的設(shè)備規(guī)范在連接時(shí)被忽略。OPC服務(wù)器DriveWindow 2 7-45還請(qǐng)注意，如果您通過(guò)DriveDA OPC服務(wù)器進(jìn)行連接，則所有DriveOPC設(shè)備的信道號(hào)都會(huì)在本地DriveDA信道的最后一個(gè)信道號(hào)之后移動(dòng)。該組包含：?IP地址定義IP地址（固定IP）或遠(yuǎn)程子網(wǎng)的IP地址之一。?遠(yuǎn)程掩碼用于指定組是定義固定IP還是遠(yuǎn)程子網(wǎng)。對(duì)于遠(yuǎn)程子網(wǎng)，必須提供子網(wǎng)掩碼（默認(rèn)值為255.255.255.255，返回到固定IP）。?通道號(hào)可以指定固定IP的固定通道號(hào)（在DriveDA OPC服務(wù)器的情況下可能會(huì)移動(dòng)）。負(fù)值（-1）表示自動(dòng)編號(hào)（Auto）。另請(qǐng)參閱：使用DriveDA配置DDCS/UDP連接到OPC服務(wù)器8.配置SAP/http如果安裝了DriveDA（不包括在DriveWindow中），DriveWindow 2.40也可以配置DriveDA通信。大多數(shù)配置涉及SAP/http協(xié)議，但您可以配置DriveDA嘗試用于RS-485通信的COM端口的使用。OPC服務(wù)器7-46 DriveWindow 2 8.1.1啟用NETA-21面板網(wǎng)關(guān)NETA-21的出廠設(shè)置已禁用NETA-21中的面板網(wǎng)關(guān)。為了能夠使用SAP/http，必須啟用網(wǎng)關(guān)。為此，您可以使用web瀏覽器連接到NETA-21 IP地址。您需要知道用戶名和密碼才能登錄。然后導(dǎo)航到設(shè)置->設(shè)備界面，選擇PNL選項(xiàng)卡并單擊設(shè)置。將顯示界面設(shè)置對(duì)話框。無(wú)論面板網(wǎng)關(guān)是否啟用，都應(yīng)啟用電纜檢查。選擇Enable from Ethernet GW，單擊Save，最后注銷。8.1.2配置SAP/HttpSAP/http配置信息保存在dac_ETH中。ini文件，位于：?Documents and Settings\All Users\Application Data\DriveWare（WinXP）或?Program Data\DriveWare（WinVista/7/8）SAP/http配置對(duì)話框?qū)嶋H上實(shí)現(xiàn)了一個(gè)特殊的ini文件編輯器。OPC服務(wù)器驅(qū)動(dòng)窗口2 7-47配置通過(guò)從網(wǎng)絡(luò)菜單的配置子菜單中選擇SAP/http來(lái)完成。請(qǐng)注意，如果連接到OPC服務(wù)器或未安裝DriveDA，SAP/http命令將變灰。配置只能在OPC服務(wù)器斷開(kāi)連接時(shí)進(jìn)行。此時(shí)將打開(kāi)SAP/http配置對(duì)話框，您可以選擇要使用的配置。OPC服務(wù)器7-48 DriveWindow 2 8.1.3配置您可以有幾種現(xiàn)成的配置（例如，針對(duì)不同的站點(diǎn)），但當(dāng)您連接到DriveDA時(shí)，只有一種配置在使用中。除了默認(rèn)配置之外，您可以添加、重命名和刪除自己的配置。
Fixed IP is actually a special case of a Remote Subnet with Remote Mask 255.255.255.255. You can specify a fixed Channel Number for a Fixed IP, however, which you cannot do for other kind of Remote Subnets. Channel Numbers specified must not overlap. Note that channel numbers of NDPA-02 and RUSB-02 devices present are always numbered continuously starting from zero. A device specification having an overlapping Channel Number is disregarded at connection time. OPC Server DriveWindow 2 7-45 Note also that if you connect through DriveDA OPC server, the channel numbers of all DriveOPC devices are shifted after the last channel number of the native DriveDA channels. The group contains: ? IP Address defines the IP address (Fixed IP) or one of the IP addresses of a Remote Subnet. ? Remote Mask is used to specify, whether the group defines a Fixed IP or a Remote Subnet. In case of the Remote Subnet the subnet mask has to be given (default is 255.255.255.255, which falls back to Fixed IP). ? Channel Number can specify a fixed channel number (possibly shifted in case of DriveDA OPC server) for a Fixed IP. Negative value (-1) means automatic numbering (Auto). See Also: Configuring DDCS/UDP Connecting to OPC Server Using DriveDA 8. Configuring SAP/http If DriveDA is installed (not included in DriveWindow), DriveWindow 2.40 is able to configure DriveDA communication as well. Most of the configuration concerns the SAP/http protocol, but you can configure the use of COM-ports that DriveDA tries to use for RS-485 communication. OPC Server 7-46 DriveWindow 2 8.1.1 Enabling NETA-21 Panel Gateway Factory settings of NETA-21 have the panel gateway disabled in NETA-21. To be able to use SAP/http, the gateway has to be enabled. To do that you use a web browser to connect to the NETA-21 IP address. You need to know a user name and password to get logged in. Then navigate to Settings -> Device interfaces, select PNL tab and click Settings. Interface settings dialog box is displayed. Cable check should be enabled whether the panel gateway is enabled or not. Select Enable from Ethernet GW, click Save and finally log out. 8.1.2 Configuring SAP/http SAP/http configuration information is kept in dac_ETH.ini file, which resides in: ? Documents and Settings\All Users\Application Data\DriveWare (WinXP), or ? Program Data\DriveWare (WinVista/7/8) The SAP/http Configuration dialog boxes actually implement a special INI-file editor. OPC Server DriveWindow 2 7-47 Configuring is done by selecting SAP/http from the Configuration submenu of the Network menu. Note that the SAP/http command is grayed if you are connected to an OPC Server or if you do not have DriveDA installed. Configuring can only be done while OPC Server is disconnected. The SAP/http Configuration dialog box is opened and you can choose the configuration to work with. OPC Server 7-48 DriveWindow 2 8.1.3 Configurations You can have several readymade configurations (for different sites, for example), but only one of them is in use when you connect to DriveDA. With the exception of the Default configuration, you can add, rename, and delete configurations of your own.
