產(chǎn)品內容介紹
WOODWARD 8280-412調速擴展器
如果NET A指示燈熄滅：
?將選件模塊完全連接并接地至驅動(dòng)器
將其插入驅動(dòng)器端口，并將其兩個(gè)外加螺釘擰緊至建議的扭矩，并使用將選項模塊連接到網(wǎng)絡(luò )以太網(wǎng)電纜。
?將以太網(wǎng)電纜正確連接到以太網(wǎng)連接器。
?使用選項模塊旋轉開(kāi)關(guān)設置唯一的IP地址，選項模塊參數，或BOOTP或DHCP服務(wù)器。
如果NET A指示燈呈紅色穩定亮起：
?配置選項模塊以使用唯一的IP地址并循環(huán)電源。
如果NET A指示燈閃爍紅色/綠色或紅色：
?檢查選項模塊和掃描儀中的IP地址，并驗證控制器可以與選項模塊通信。
?Ping選項模塊。
?如果選項模塊空閑，則為正常狀態(tài)選項模塊未通過(guò)DPI與驅動(dòng)器通信。
驅動(dòng)器處于固件升級模式。
選項模塊存在EEPROM故障。
網(wǎng)絡(luò )地址開(kāi)關(guān)在通電后已更改。
檢測到重復的IP地址故障。
DHCP租約已過(guò)期。
網(wǎng)絡(luò )地址開(kāi)關(guān)設置為“888”
網(wǎng)絡(luò )配置（IP地址、子網(wǎng)掩碼、網(wǎng)關(guān)地址）為無(wú)效的用戶(hù)FPGA配置無(wú)效。如果遇到意外的通信問(wèn)題，選項模塊診斷項目可能有助于您或羅克韋爾自動(dòng)化人員進(jìn)行故障排除這個(gè)問(wèn)題。
可使用PowerFlex查看選項模塊診斷項目20-HIM-A6或20-HIM-C6S HIM，DriveExplorer軟件，版本6.01或更高版本，或DriveExecutive軟件5.01或更高版本。有關(guān)查看的詳細信息HIM的診斷項目，請參閱PowerFlex 20-HIM-A6/-C6S HIM（人機界面模塊）用戶(hù)手冊，出版物20HIM-UM001。選項模塊有一個(gè)事件隊列，用于記錄在模塊的操作。當此類(lèi)事件發(fā)生時(shí)，包含以下內容的條目事件的數字代碼和時(shí)間戳被放入事件隊列。
你可以使用PowerFlex 20-HIM-A6或20-HIM-C6S HIM查看事件隊列，DriveExplorer軟件，6.01版或更高版本，DriveExecutive軟件，版本5.01或更高版本，或其他使用DPI Fault對象的客戶(hù)端。有關(guān)查看的詳細信息和用HIM清除事件，請參閱PowerFlex 20-HIM-A6/-C6S HIM（人機界面模塊）用戶(hù)手冊，出版物20HIM-UM001。事件隊列最多可以包含32個(gè)條目，這些條目存儲在EEPROM中使事件隊列非易失性的芯片。最終，事件隊列將變滿(mǎn)，因為其內容通過(guò)選項模塊的電源循環(huán)保留并重置。此時(shí)，新條目將替換最舊的條目。只有一個(gè)事件隊列清除操作或包含事件隊列將清除事件隊列內容。在后一種情況下，選項模塊不會(huì )生成錯誤來(lái)指示事件隊列已損壞。
If NET A indicator is off:
? Securely connect and ground the option module to the drive by fully inserting it into the drive port and tightening its two captive screws to the recommended torque, and connect the option module to the network using an Ethernet cable. ? Correctly connect the Ethernet cable to the Ethernet connector. ? Set a unique IP address with the option module rotary switches, option module parameters, or a BOOTP or DHCP server. If NET A indicator is steady red: ? Configure the option module to use a unique IP address and cycle power. If NET A indicator is flashing red/green or red: ? Check the IP address in the option module and scanner, and verify that the controller can communicate with the option module. ? Ping the option module. ? Normal condition if the option module is idle The option module is not communicating with the drive via DPI. The drive is in firmware upgrade mode. The option module has an EEPROM fault. The network address switches have been changed since powerup. A duplicate IP address fault has been detected. The DHCP lease has expired. The network address switches are set to “888.” The network configuration (IP address, subnet mask, gateway address) is invalid. The User FPGA configuration is invalid.
Viewing Option Module Diagnostic Items
If you encounter unexpected communication problems, the option module’s diagnostic items may help you or Rockwell Automation personnel troubleshoot the problem. Option module diagnostic items can be viewed with the PowerFlex 20-HIM-A6 or 20-HIM-C6S HIM, DriveExplorer software, version 6.01 or later, or DriveExecutive software, version 5.01 or later. For details on viewing diagnostic items with the HIM, see the PowerFlex 20-HIM-A6/-C6S HIM (Human Interface Module) User Manual, publication 20HIM-UM001.The option module has an event queue to record significant events that occur in the operation of the module. When such an event occurs, an entry consisting of the event’s numeric code and a timestamp is put into the event queue. You can view the event queue with the PowerFlex 20-HIM-A6 or 20-HIM-C6S HIM, DriveExplorer software, version 6.01 or later, DriveExecutive software, version 5.01 or later, or other clients using the DPI Fault object. For details on viewing and clearing events with the HIM, see the PowerFlex 20-HIM-A6/-C6S HIM (Human Interface Module) User Manual, publication 20HIM-UM001. The event queue can contain up to 32 entries, which are stored in an EEPROM chip—making the event queue nonvolatile. Eventually the event queue will become full, since its contents are retained through option module power cycles and resets. At that point, a new entry replaces the oldest entry. Only an event queue clear operation or the corruption of the EEPROM group containing the event queue will clear the event queue contents. In the latter case, the option module will not generate a fault to indicate that the event queue was corrupted.
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