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如何在 LabVIEW 底下使用 SCXI-1126 ?
硬體: SCXI>>Modules>>SCXI-1126
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問題:
如何在 LabVIEW 底下使用 SCXI-1126 ?
解答:
SCXI-1126 Frequnecy.vi (examples\daq\scxi\scxi1126.llb) 在 LabVIEW的範例程式VI中可以找到. 請參考此VI內附如何使用該範例程式的文件.
如果你只需要簡單地將這個模組量到的頻率讀回,請利用Acquire N Scans.vi (examples\daq\analogin\analogin.llb). 在通道控制項中輸入SCXI通道字串( 例如，ob0!sc1!md1!0 )並且執行該VI。 圖表的輸出可能出現在0到128,000之間的任一位置，比如說你的頻率輸入是10,000 Hz，你將在圖表上看見10,000。 所以你要設定適當的圖表Y軸間格。
相關連結:
KnowledgeBase 1AGDCBJV: How Do I Set the Hysteresis and the Threshold for an SCXI-1126?
Product Manuals: Getting Started with SCXI
Product Manuals: SCXI-1126 User Manual and Specifications
Developer Zone Tutorial: Frequency Measurement with SCXI-1126
Developer Zone Glossary: Definition of Hysteresis
Developer Zone Tutorial: Sensor Terminology - Hysteresis
Developer Zone Example: Measuring Frequency into an Acquisition Buffer Using an SCXI-1126
Developer Zone Example: Read a Channel, One Point at a Time, Immediately from an SCXI-1126 Frequency Input Module.
附加檔案:
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報告日期: 08/31/1998
最後更新: 12/11/2007
文件偏號: 1CUFC0B7