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關(guān)于愛(ài)立信2000的故障代碼問(wèn)題

近段時(shí)間我們這里的很多愛(ài)立信設(shè)備都出了一些2A50以上的故障代碼，有人知道是什么故障嗎

提問(wèn)者: ling5460 提問(wèn)時(shí)間: 2010-04-21

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問(wèn)題答案 ( 3 )

2A多少？是最新更新軟件新出來(lái)的故障

回答者： decwcx 回答時(shí)間：2010-04-22 02:08

50,53,57都有！具體是2A幾嘛！

回答者： chunjie.easy 回答時(shí)間：2010-04-22 03:52

不知道你能用的上不？
SO CF I2A:52

CXU supervision/communication lost（CXU監(jiān)測(cè)/通信丟失）

SO CF RU:54 - IOM bus

AO RX I2A:0 - CXU supervision/communication fault（CXU監(jiān)測(cè)/通信故障）

The DXU has lost communication with the CXU.（這個(gè)故障是DXU與CXU通信丟失造成的）

Follow the instructions below until the fault is corrected:

Check at the IDM that the circuit breaker for the CXU is in position ON.（檢查IDM空開(kāi)是否開(kāi)啟）

Check that the CXU DC supply cable is properly connected.（檢查CXU DC電纜線是否正確連接）

Check that the required CXUs in the IDB correspond to the CXUs present in the RBS. Otherwise modify the IDB configuration or the RBS hardware.（檢查IDB數(shù)據(jù)中是否配置了CXU）

Check that the IOM bus cable is properly connected to the CXU.（檢查IOM總線是否正常連接到CXU）

Power off and on the CXU.（將CXU電源關(guān)閉后再開(kāi)啟）

Reset the DXU（重啟DXU）

Replace the CXU.（更換CXU）

SO CF I2A:57

RX path imbalance（接收通路不平衡）

AO RX I2A:5 - RX path A imbalance

AO RX I2A:6 - RX path B imbalance

AO RX I2A:7 - RX path C imbalance

AO RX I2A:8 - RX path D imbalance

AO TX I1B:35 - RX path imbalance

SO CF RU:40 - Antenna

This fault occurs together with a pinpointed antenna, if the difference in signal strength between two antennas in the same antenna system exceeds the limits defined using the OMT function Define RX Path Imbalance Parameters. If the class 1 limit is exceeded, the related fault AO TX I1B:35 is also raised and the TX will be disabled.（這個(gè)故障的產(chǎn)生是在一個(gè)天線系統(tǒng)中兩個(gè)天線的信號(hào)強(qiáng)度差異超出OMT中規(guī)定的門限，注意一個(gè)天線系統(tǒng)是指OMT上軟件定義的Antenna system，兩個(gè)天線的概念注意是否雙極化天線）
The supervision of this fault is based on measurements over a long time duration, hence the fault does not cease as soon as the fault condition is corrected. The RX imbalance monitor must therefore be used to verify the correction of the fault condition.（要處理這個(gè)故障必須解決故障產(chǎn)生的條件，因?yàn)樗浅掷m(xù)進(jìn)行監(jiān)測(cè)的）
When the fault condition has been corrected, reset the TRU to cause the fault to terminate immediately.（當(dāng)處理掉產(chǎn)生故障的條件后，重啟TRU故障立即消失）
Observe, If the fault condition was not corrected, the fault will be reported again when at least the minimum number of samples has been collected. The minimum number of samples is defined by the Define RX Path Imbalance Parameters function in the OMT.（如果故障產(chǎn)生的條件沒(méi)有處理好，那么在收集到信號(hào)樣本后會(huì)重新出現(xiàn)）

Follow the instructions below until the fault is corrected:

Check the defined RX path invariance limits using the Define RX Path Imbalance Parameters function in the OMT for the faulty antenna system.（檢查OMT中Antenna Supervision Parameters的門限設(shè)置）

Check the TX cables/feeders, cable connections inside and outside the cabinet and antennas, for example with Antenna System SWR tests. For information about how to perform a SWR test see Verifying Antenna Systems or Antenna System Tests in the CPI for the relevant RBS.（檢查天饋系統(tǒng)，可以做駐波測(cè)試來(lái)核實(shí)）

Reset the TRU（重啟TRU）

故障編號(hào)------------------------ SO CF I2A：50

故障名稱 RBS 在電池上運(yùn)行

具體描述出現(xiàn)“RBS 目前使用電池運(yùn)行”的信息。

操作根據(jù)以下說(shuō)明排除故障：

􀁺 檢查外部電源供給。

􀁺 檢查PSU。

故障編號(hào)------------------------ SO CF I2A：51

故障名稱 TMA無(wú)法進(jìn)行監(jiān)管/通信

相關(guān)故障

具體描述

操作