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IVI Spectrum Analyzer Low Level Measurement Nodes (G Dataflow)

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    Last Modified: October 23, 2017

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    Initiates an acquisition. After calling this node, the spectrum analyzer leaves the idle state and waits for a trigger. Notes: (1) This node does not check the instrument status. Typically, you call this node only in a sequence of calls to other low-level driver nodes. The sequence performs one operation. You use the low-level nodes to optimize one or more aspects of interaction with the instrument. If you want to check the instrument status, call the IviSpecAn Error-Query.vi at the conclusion of the sequence. (2) Call IviSpecAn Acquisition Status.vi to determine when the acquisition is complete.
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    Determines if an acquisition is in progress or complete.
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    Aborts a previously initiated measurement and returns the spectrum analyzer to the idle state. Note: This node does not check the instrument status. Typically, you call this node only in a sequence of calls to other low-level driver nodes. The sequence performs one operation. Use the low-level nodes to optimize one or more aspects of interaction with the instrument. If you want to check the instrument status, call the IviSpecAn Error-Query.vi at the conclusion of the sequence.
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    Sends a command to trigger the spectrum analyzer.

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