產(chǎn)品內容介紹
A-B 8510-AA22-B2模擬量伺服控制器
ControlLogix控制器–說(shuō)明圖36和圖37中的數據結構使用32位字，可以在一條消息中最多可容納32個(gè)參數。在響應消息中，設置了位15的參數編號表示相關(guān)參數值字段包含錯誤代碼（響應數據中的參數編號將為負數）。
PowerFlex 750系列交流驅動(dòng)器編程手冊，出版物750-PM001列出了每個(gè)參數的數據類(lèi)型。執行散射時(shí)讀取REAL數據類(lèi)型參數，響應中的DINT參數（目標數據）數組需要COP到REAL標記。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）無(wú)效。用戶(hù)FPGA配置無(wú)效。
查看選項模塊事件隊列以確定這些條件中的哪些是目前然后，根據原因，采取適當的糾正措施。
?清除選項模塊中的故障。
?循環(huán)驅動(dòng)電源。
?如果循環(huán)電源不能解決問(wèn)題，則選項模塊參數
設置可能已損壞。重置默認值并重新配置選項單元
?如果重置默認值不能解決問(wèn)題，請更新選項模塊具有最新固件版本。
?將網(wǎng)絡(luò )地址開(kāi)關(guān)更改為“888”以外的值。糾正措施
關(guān)閉選項模塊未通電。
選項模塊未正確連接到網(wǎng)絡(luò )。
選項模塊尚未獲取其網(wǎng)絡(luò )配置（IP地址、子網(wǎng)掩碼、網(wǎng)關(guān)地址）服務(wù)器
?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扭矩。
?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。
?給驅動(dòng)器通電。
紅色閃爍I/O連接超時(shí)。?將控制器置于RUN模式，或向對等設備通電發(fā)送I/O。
?檢查IGMP偵聽(tīng)/以太網(wǎng)交換機是否正常工作。
?檢查網(wǎng)絡(luò )流量。
穩定紅色檢測到重復的IP地址故障。DHCP租約已過(guò)期。配置選項模塊以使用唯一的IP地址并循環(huán)電源。
綠色閃爍選項模塊工作正常，但沒(méi)有CIP連接（I/O或顯式）。
?將控制器置于RUN模式，或向對等設備通電發(fā)送I/O。
?對控制器或對等設備進(jìn)行編程，以識別和傳輸I/O，或與選項模塊的消息連接。
?為控制器或I/O中的程序配置選項模塊來(lái)自對等設備。
ControlLogix Controller – Explanation
The data structures in Figure 36 and Figure 37 use 32-bit words and can accommodate up to 32 parameters in a single message. In the Response Message, a parameter number with Bit 15 set indicates that the associated parameter value field contains an error code (parameter number in response data will be negative). The PowerFlex 750-Series AC Drives Programming Manual, publication 750-PM001, lists the data type for each parameter. When performing a Scattered Read of REAL data type parameters, the DINT parameter value in the Response (Destination Data) array will need to be COP to a REAL tag.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. View the option module event queue to determine which of these conditions is present. Then, depending on the cause, take the appropriate corrective action. ? Clear faults in the option module. ? Cycle power to the drive. ? If cycling power does not correct the problem, the option module parameter settings may have been corrupted. Reset defaults and reconfigure the option module. ? If resetting defaults does not correct the problem, update the option module with the latest firmware revision. ? Change the network address switches to a value other than “888.”
Corrective Actions Off
The option module is not powered. The option module is not properly connected to the network. The option module has not acquired its network configuration (IP address, subnet mask, gateway address) from the BOOTP/DHCP server. ? 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. ? 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. ? Apply power to the drive. Flashing Red The I/O connection has timed out. ? Place the controller in RUN mode, or apply power to the peer device that will send I/O. ? Check the IGMP Snooping/Ethernet Switches for correct operation. ? Check the amount of traffic on the network. Steady Red A duplicate IP address fault has been detected. The DHCP lease has expired. Configure the option module to use a unique IP address and cycle power. Flashing Green The option module is operating normally, but does not have any CIP connections (I/O or explicit). ? Place the controller in RUN mode, or apply power to the peer device that will send I/O. ? Program the controller or peer device to recognize and transmit I/O, or make a message connection to the option module. ? Configure the option module for the program in the controller or the I/O from the peer device.
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