產(chǎn)品內(nèi)容介紹
WOODWARD 8280-412調(diào)速擴(kuò)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(qū)動(dòng)器
將其插入驅(qū)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(xiàng)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(xiàng)模塊旋轉(zhuǎn)開(kāi)關(guān)設(shè)置唯一的IP地址，選項(xiàng)模塊參數(shù)，或BOOTP或DHCP服務(wù)器。
如果NET A指示燈呈紅色穩(wěn)定亮起：
?配置選項(xiàng)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(xiàng)模塊和掃描儀中的IP地址，并驗(yàn)證控制器可以與選項(xiàng)模塊通信。
?Ping選項(xiàng)模塊。
?如果選項(xiàng)模塊空閑，則為正常狀態(tài)選項(xiàng)模塊未通過(guò)DPI與驅(qū)動(dòng)器通信。
驅(qū)動(dòng)器處于固件升級(jí)模式。
選項(xiàng)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(cè)到重復(fù)的IP地址故障。
DHCP租約已過(guò)期。
網(wǎng)絡(luò)地址開(kāi)關(guān)設(shè)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(xiàng)模塊診斷項(xiàng)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(xiàng)模塊診斷項(xiàng)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(xì)信息HIM的診斷項(xiàng)目，請(qǐng)參閱PowerFlex 20-HIM-A6/-C6S HIM（人機(jī)界面模塊）用戶(hù)手冊(cè)，出版物20HIM-UM001。選項(xiàng)模塊有一個(gè)事件隊(duì)列，用于記錄在模塊的操作。當(dāng)此類(lèi)事件發(fā)生時(shí)，包含以下內(nèi)容的條目事件的數(shù)字代碼和時(shí)間戳被放入事件隊(duì)列。
你可以使用PowerFlex 20-HIM-A6或20-HIM-C6S HIM查看事件隊(duì)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(duì)象的客戶(hù)端。有關(guān)查看的詳細(xì)信息和用HIM清除事件，請(qǐng)參閱PowerFlex 20-HIM-A6/-C6S HIM（人機(jī)界面模塊）用戶(hù)手冊(cè)，出版物20HIM-UM001。事件隊(duì)列最多可以包含32個(gè)條目，這些條目存儲(chǔ)在EEPROM中使事件隊(duì)列非易失性的芯片。最終，事件隊(duì)列將變滿(mǎn)，因?yàn)槠鋬?nèi)容通過(guò)選項(xiàng)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(duì)列清除操作或包含事件隊(duì)列將清除事件隊(duì)列內(nèi)容。在后一種情況下，選項(xiàng)模塊不會(huì)生成錯(cuò)誤來(lái)指示事件隊(duì)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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