產品內容介紹
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器
將其插入驅動器端口，并將其兩個外加螺釘擰緊至建議的扭矩，并使用將選項模塊連接到網絡以太網電纜。
?將以太網電纜正確連接到以太網連接器。
?使用選項模塊旋轉開關設置唯一的IP地址，選項模塊參數，或BOOTP或DHCP服務器。
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，則為正常狀態選項模塊未通過DPI與驅動器通信。
驅動器處于固件升級模式。
選項模塊存在EEPROM故障。
網絡地址開關在通電后已更改。
檢測到重復的IP地址故障。
DHCP租約已過期。
網絡地址開關設置為“888”
網絡配置（IP地址、子網掩碼、網關地址）為無效的用戶FPGA配置無效。如果遇到意外的通信問題，選項模塊診斷項目可能有助于您或羅克韋爾自動化人員進行故障排除這個問題。
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）用戶手冊，出版物20HIM-UM001。選項模塊有一個事件隊列，用于記錄在模塊的操作。當此類事件發生時，包含以下內容的條目事件的數字代碼和時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對象的客戶端。有關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）用戶手冊，出版物20HIM-UM001。事件隊列最多可以包含32個條目，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，因為其內容通過選項模塊的電源循環保留并重置。此時，新條目將替換最舊的條目。只有一個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，選項模塊不會生成錯誤來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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