LAM 810-810193-103 半導(dǎo)體配件
853-085372-114在通過(guò)串行通信端口連接到控制系統(tǒng)的PC上運(yùn)行。工程工作站PC可以永久連接到控制裝置，也可以僅在需要時(shí)連接。通信服務(wù)器Servlink I/O server包含在與監(jiān)視窗口相同的安裝中。Watch Window是典型的853-085372-114應(yīng)用程序，它提供了強(qiáng)大而直觀的界面。853-085372-114用戶熟悉菜單結(jié)構(gòu)。通過(guò)資源管理器窗口提供變量導(dǎo)航，類似于853-085372-114中的資源管理器。監(jiān)視窗口執(zhí)行三個(gè)主要功能：監(jiān)視和調(diào)整控制變量--監(jiān)視窗口以表格格式顯示變量。用戶在任何給定時(shí)間選擇要查看的變量。可以創(chuàng)建多個(gè)變量頁(yè)面，每個(gè)頁(yè)面都有用于各種故障排除或調(diào)整過(guò)程的有用參數(shù)。用戶可以根據(jù)正在執(zhí)行的任務(wù)在頁(yè)面之間切換?？刂婆渲煤驮O(shè)置點(diǎn)管理——監(jiān)視窗口可以從控制系統(tǒng)上傳或下載所有可調(diào)變量。此功能允許用戶（例如，車隊(duì)所有者、經(jīng)銷商、包裝商）從一個(gè)控件上傳（和保存）所有可調(diào)參數(shù)，853-085372-114并將相同的設(shè)置下載到類似發(fā)動(dòng)機(jī)配置的其他控件。程序加載--監(jiān)視窗口提供將新程序下載到控件的服務(wù)。這僅在專業(yè)版中可用853-085372-114
PXI背板本地總線是菊花鏈總線，它將每個(gè)外圍插槽與左右相鄰的外圍插槽連接起來(lái)，如圖1-6所示。背板在所有插槽之間路由PXI本地總線6。來(lái)自槽1的左局部總線6不在任何地方路由，而來(lái)自槽18的右局部總線信號(hào)不在任何位置路由。本地總線信號(hào)的范圍可以從高速TTL信號(hào)到高達(dá)42V的模擬信號(hào)。初始化軟件使用每個(gè)相鄰?fù)鈬K特有的配置信息來(lái)評(píng)估本地總線兼容性。PXI觸發(fā)總線同一PXI總線段上的所有插槽共享八條PXI觸發(fā)線。您可以通過(guò)多種方式使用這些觸發(fā)行。例如，您可以使用觸發(fā)器來(lái)同步幾個(gè)不同PXI外圍模塊的操作。在其他應(yīng)用中，位于系統(tǒng)時(shí)序槽中的一個(gè)模塊可以仔細(xì)地控制對(duì)系統(tǒng)中的其他模塊執(zhí)行的定時(shí)操作序列。模塊可以相互傳遞觸發(fā)器，允許對(duì)系統(tǒng)正在監(jiān)視或控制的異步外部事件進(jìn)行精確定時(shí)的響應(yīng)。
Static trigger routing (user-specified line and directional assignments) can be configured through Measurement & Automation Explorer National Instruments | 1-11 NI PXIe-1085 Series User Manual (MAX). Dynamic routing of triggers (automatic line assignments) is supported through certain National Instruments drivers like NI-DAQmx. Note Although any trigger line may be routed in either direction, it cannot be routed in more than one direction at a time.
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In other applications, one module located in the system timing slot can control carefully timed sequences of operations performed on other modules in the system. Modules can pass triggers to one another, allowing precisely timed responses to asynchronous external events the system is monitoring or controlling. The PXI trigger lines from adjacent PXI trigger bus segments can be routed in either direction across the PXI trigger bridges through buffers. This allows you to send trigger signals to, and receive trigger signals from, every slot in the chassis.
The PXI backplane local bus is a daisy-chained bus that connects each peripheral slot with adjacent peripheral slots to the left and right, as shown in Figure 1-6. The backplane routes PXI Local Bus 6 between all slots. The left local bus 6 from slot 1 is not routed anywhere and the right local bus signals from slot 18 are not routed anywhere. Local bus signals may range from high-speed TTL signals to analog signals as high as 42 V. Initialization software uses the configuration information specific to each adjacent peripheral module to evaluate local bus compatibility. PXI Trigger Bus All slots on the same PXI bus segment share eight PXI trigger lines. You can use these trigger lines in a variety of ways. For example, you can use triggers to synchronize the operation of several different PXI peripheral modules.