330180-51-00前置控制器
LED故障狀況下
表顯示了如何使用LED診斷和糾正問題。OK Led TX/RX條件解決方案1 Hz 1 Hz機架接口模塊未配置或處于配置模式。重新配置機架接口模塊。5 Hz機架接口模塊檢測到內部故障且不正常。檢查系統(tǒng)事件列表。ON閃爍機架接口模塊工作正常。無需采取任何措施。未閃爍機架接口模塊未正常工作。檢查系統(tǒng)事件列表。=LED的行為與條件無關。機架上的TM LED條件解決方案處于跳閘倍增（由于硬件或軟件）。無需采取任何措施。OFF Rack（關閉機架）不處于Trip Multiply（跳車倍增）模式。無需采取任何措施。機架中每個模塊的配置OK LED Condition Solution ON配置信息有效。無需采取任何措施。OFF至少一個模塊存在配置故障。檢查需要重新配置模塊的系統(tǒng)事件列表?；蛑匦屡渲靡? Hz閃爍OK和TX/RX LED的任何模塊。
故障排除
3301/20操作和維護40 6.3系統(tǒng)事件列表消息本節(jié)描述了機架接口模塊輸入的系統(tǒng)事件列表信息。系統(tǒng)事件列表消息序列號事件信息事件號類別事件日期DDMMYY事件時間事件特定插槽0000000 123設備未通信32 1 02/01/90 12:24:31:99 5L序列號：系統(tǒng)事件列表中的事件編號（例如123）。事件信息：事件的名稱（例如設備未通信）。事件編號：標識特定事件。類：用于顯示事件的嚴重性。以下類別可用：類別值分類0 1 2 3嚴重/致命事件潛在問題事件典型記錄事件保留事件日期：事件發(fā)生的日期。事件時間：事件發(fā)生的時間。事件特定：提供使用此字段的事件的其他信息。插槽：標識與事件關聯(lián)的模塊。如果在上部插槽中安裝了半高模塊或安裝了全高模塊，則字段將為0至15。如果在下部插槽中安裝半高模塊，那么字段將為0L至15L。例如，模塊安裝在插槽5（5L）的下部位置。
Under LED fault condition
Table shows how to use LEDs to diagnose and correct problems. OK Led TX/RX Conditional Solution 1 Hz 1 Hz Rack Interface Module is not configured or is in configuration mode. Reconfigure the Rack Interface Module. The 5 Hz Rack Interface Module has detected an internal fault and is not OK. Check the system event list. The ON flashing Rack Interface Module is working properly. No action is required. The non flashing Rack Interface Module is not working properly. Check the system event list= The behavior of the LED is independent of the condition. The TM LED conditional solution on the rack is in Trip Multiply (due to hardware or software). No action is required. OFF Rack is not in Trip Multiply mode. No action is required. The configuration information of OK LED Condition Solution ON for each module in the rack is valid. No action is required. OFF At least one module has a configuration fault. Check the list of system events that require the module to be reconfigured. Or reconfigure any module that flashes OK and TX/RX LEDs at 1 Hz.
Troubleshooting
3301/20 Operation and Maintenance 40 6.3 System Event List Messages This section describes the system event list information entered by the Rack Interface Module. System Event List Message Serial Number Event Information Event Number Category Event Date DDMMYY Event Time Event Specific Slot 0,000,000 123 Device Not Communicating 32 1 02/01/90 12:24:31:99 5L Serial Number: The number of events in the system event list (for example, 123). Event Information: The name of the event (for example, the device is not communicating). Event Number: Identifies a specific event. Class: Used to display the severity of an event. The following categories are available: Category Value Classification 0 1 2 3 Critical/Fatal Events Potential Issues Events Typical Logging Events Retention Event Date: Date of the event. Event Time: the time when the event occurred. Event Specific: Provides additional information about the events that use this field. Slot: Identifies the module associated with the event. If a half height module or a full height module is installed in the upper slot, the fields will be 0 to 15. If a half height module is installed in the lower slot, the fields will be 0L to 15L. For example, the module is installed in the lower part of slot 5 (5L).
