TPU正常啟動,雙黃燈熄滅,說明托魚正常,與托魚的鏈接正常
啟動SonarPro軟件,鏈接正常,發射后,沒有圖像,托魚沒有正常的啪啪聲
如果換TPU,托魚有規律的啪啪聲,圖像正常
根據手冊上的說明:
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No operation, but the LOCK LOSS and Carrier Loss lights are off. | Ethernet Hub. LAN cables. Path and location path to vxWorks. Network setup on the computer and TPU. |
TPU not functioning properly for no apparent reason. | Check for proper AC voltage setting. Check AC fuses. Replace boards one at a time. |
After a cable problem and the correction of the cable problem, the CARRIER LOSS and LOCK LOSS lights are on. | Check the towfish fuse. Check the 200 VDC. Check the TP7 and TP12 waveforms on Multiplexer board. Check the diodes in the hybrid circuit. Replace the Demultiplexer board in the TPU. |
After a cable problem and the correction of the cable problem, the Carrier Loss and Lock Loss lights are off, but the data on SonarPro is breaking up. | Check that R30 is 4.7 ohms on the Multiplexer board in the towfish. Check U2 on the Demultiplexer board. Change the Demultiplexer board. Check diodes D7, D8, D9, D10 and check that R11 is reading 4.7 ohms on the TPU 200 VDC power supply. |
After a cable problem and the correction of the cable problem, the 200 VDC to the towfish is reading around 300 VDC. | Check or change U1 on the TPU 200 VDC power supply. |
SonarPro operating slow over the network with jittery display updates and large lag numbers. | Incompatibility with the TPU CPU and the vxWorks software. Check the CPU version in the TPU and the version of vxWorks software. CPU versions 14103184 can only be used with vxWorks version 5.11.1841 or higher. CPU version 14102073, recognized by unpopulated area near front of board, can only be used with vxWorks version 5.5.0291 or earlier. Contact L-3 Klein technical support for more information. |
TPU will not boot. Error in boot line. Gibberish data. "Can’t load boot file!!" message. Error messages. | The likely cause is the failure of the backup battery on the CPU board. Contact L-3 Klein for a replacement. See “Replacing the CPU Battery” on page C-62 for battery replacement instructions. |
中文對照:
托魚正常,拆開TPU蓋板,檢查電源板
觸發信號沒有進入托魚,觸發托魚,肯定信號輸入有問題,要么沒有輸入,或者輸入不正確
測量了R11的電阻是5ohms
不知道那兒的問題,偶然之間,采集軟件沒有停止發射,TPU重啟以后,托魚突然正常發射啪啪聲,重啟采集軟件,圖像恢復,莫名其妙。
2、出現問題
一切正常,采集正常,就是沒有GPS信號輸入,拆開了TPU,找到了定位芯片
RS232輸入的Pin的線路圖如下:
利用示波器測量輸入電平,然后測輸出電平,看是否符合設計的電路邏輯,如果不不符合,說明芯片損壞,
通過示波器判斷,23針的波形正常,規律方波,GPS信號,而輸出22針的波形是一條直線,無信號。判斷芯片損壞,查了一下此芯片在 *** 上的價格約20元。
3、安裝采集軟件SonarPro
之前在(一)碰得到了一個SSL的問題(WIN7下安裝SonarPro),主要問題還是FTP配置的問題:
(1)首先要確定Win7操作系統中是否已裝好FTP服務器功能,我們點擊開始按鈕-->控制面板-->程序和功能-->打開或關閉Windows 功能 模塊,在彈出的對話框中,點擊“Internet信息服務”中查看是否已經勾選FTP服務器,如果沒有則勾選之再點確定。
(2)接下來,我們就可以新建一個FTP站點了,在桌面上右擊“計算機”圖標,在彈出的菜單中,點擊“管理”按鈕,打開"計算機管理"功能,在彈出的窗體中,點擊“服務和應用程序”->"Internet信息服務(IIS)管理器"->“網站”,右擊點擊“網站”,在彈出菜單中選擇“添加FTP站點”
(3)一般為安全起見,在局域網內訪問FTP,我們要設定一個訪問的用戶名和密碼,于是在剛剛打開的“計算機管理”頁面中,點擊“本地用戶和組”->"用戶",添加一個訪問的FTP用戶及其密碼,如果已有可忽略本步驟
(4)接著右鍵點擊剛新建的FTP站點。在彈出菜單中點擊“編輯權限”按鈕,在彈出窗體中設置FTP文件夾的屬性,在安全頁面內設定用戶名(test)為完全控制
(5)在FTP站點的“基本屬性”內,設置特定用戶訪問
(6)啟用FTP身份驗證
(7)設置FTP授權規則
(8)測試FTP是否成功
詳細內容見如下網頁:https://jingyan.baidu.com/article/25648fc18275a99191fd00c8.html
注意的問題:在測試TPU和電腦的鏈接時,喜歡ping TPU的IP,這個一般是Ping不通的,只有在TPU啟動那幾秒鐘能ping通
原標題:Klein3000安裝配置總結(二) 來源:http://www.xiaokcehui.com/?post=258