WOODWARD 8440-1706伺服控制器
1.產 品 資 料 介 紹：
中文資料：
WOODWARD 8440-1706在前面板上有一個光學收發器。下圖2-7是前面板的示意圖。反光內存板的前面板上有三個LED指示燈。下表2-6概述了前面板LED。標有“RX”的端口是接收器，標有“TX”的端口則是發射器。WOODWARD 8440-1706使用“LC”型單模或多模光纖電纜。
注意：當光纖電纜未連接時，安裝提供的防塵帽，以防止灰塵和污垢進入光學器件。在未安裝光纖電纜的情況下，請勿為WOODWARD 8440-1706通電。為了避免潛在的眼睛傷害，在通電時不要直視發射器。
狀態指示燈通電默認狀態為“ON”。LED是用戶定義的板狀態指示器。通過寫入控制和狀態寄存器的位31，狀態LED可以切換為“ON”或“OFF”。如果接收器檢測到光，信號檢測LED將“點亮”，并且它可以用作驗證光網絡是否正確連接到接收器的簡單方法。當板檢測到自己的數據通過網絡返回時，Own Data LED（自身數據指示燈）將“點亮”
英文資料：
The WOODWARD 8440-1706 has an optical transceiver located on the front panel. Figure 2-7 below is an illustration of the front panel. The Reflective Memory board has three LED indicators located on the front panel. Table 2-6 below outlines the front panel LEDs. The port labeled “RX” is the receiver and the port labeled “TX” is the transmitter. The WOODWARD 8440-1706 uses “LC” type fiber-optic cables either single-mode or multimode.
CAUTION: When the fiber-optic cables are not connected, install the supplied dust caps to keep dust and dirt out of the optics. Do not power up the WOODWARD 8440-1706 without the fiber-optic cables installed. To avoid potential eye injuries, do not look directly into the transmitters when power is applied.
The status LEDs power up default state is “ON”. The LED is a user defined board status indicator. The status LED can be toggled “ON” or “OFF” by writing to Bit 31 of the Control and Status register. The signal detect LED turns “ON” if the receiver detects light and it can be used as a simple method of verifying the optical network is properly connected to the receiver. The Own Data LED is turned “ON” when the board detects its own data returning over the network
2.產 品 展 示
3.主 營 品 牌
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