Commits settings to hardware, waits for hardware settling, and starts an acquisition. You can use this VI in conjunction with the niRFSA Fetch IQ VI to retrieve acquired I/Q data, or you can use the niRFSA Read IQ VI to both initiate the acquisition and retrieve I/Q data at one time.

Note If you are using external digitizer mode, this VI commits settings and waits for settling, but it does not start an acquisition. Notice that using the niRFSA Commit VI on its own commits settings to hardware, but the device does not wait for hardware settling.

Supported Devices: PXI-5600, PXIe-5601/5603/5605/5606 (external digitizer mode), PXIe-5644/5645/5646, PXI-5661, PXIe-5663/5663E/5665/5667/5668, PXIe-5693/5694/5698, PXIe-5820/5830/5831/5832/5840/5841/5842/5860

Related Topics

None (Trigger Type)

RF List Mode

Vector Signal Analyzer State Diagram


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Inputs/Outputs

  • civrn.png instrument handle —

    instrument handle identifies your instrument session. instrument handle is obtained from the niRFSA Initialize VI or the niRFSA Initialize With Options VI.

  • cerrcodeclst.png error in —

    error in describes error conditions that occur before this node runs. This input provides standard error in functionality.

  • iivrn.png instrument handle out —

    instrument handle out passes a reference to your instrument session to the next VI. instrument handle is obtained from the niRFSA Initialize VI or the niRFSA Initialize With Options VI and identifies a particular instrument session.

  • ierrcodeclst.png error out —

    error out contains error information. This output provides standard error out functionality.