Returns the date and time of the last successful self-calibration.

The time returned is 24-hour local time and the date is returned as integer values. For example, if the device was calibrated at 2:30 PM on December 31, 2010, this VI returns 14 for the hour output, 30 for the minute output, 12 for the month output, 31 for the day output, and 2010 for the year output.

Note For the PXIe-5644/5645/5646, you must select Image Suppression for the self cal step input.

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-5820/5830/5831/5832/5840/5841/5842/5860


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Inputs/Outputs

  • civrn.png instrument handle —

    instrument handle identifies your calibration instrument session. instrument handle is obtained from the niRFSA Initialize VI, niRFSA Initialize With Options VI, or niRFSA Init Ext Cal VI.

  • ci64.png self cal step —

    self cal step specifies the self-calibration step to query for the last successful self-calibration date and time data.

    Preselector Alignment Selects the Preselector Alignment self-calibration step.
    Gain Reference Selects the Gain Reference self-calibration step.
    IF Flatness Selects the IF Flatness self-calibration step.
    Digitizer Self Cal Selects the Digitizer Self Cal self-calibration step.
    LO Self Cal Selects the LO Self Cal self-calibration step.
    Amplitude Accuracy Selects the Amplitude Accuracy self-calibration step.
    Residual LO Power Selects the Residual LO Power self-calibration step.
    Image Suppression Selects the Image Suppression self-calibration step.
    Synthesizer Alignment Selects the Synthesizer Alignment self-calibration step.
    DC Offset Selects the DC Offset self-calibration step.
  • cerrcodeclst.png error in —

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

  • ii32.png year —

    year returns the year of the last self-calibration.

  • 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.

  • ii32.png month —

    month returns the month of the last self-calibration.

  • ii32.png day —

    day returns the day of the last self-calibration.

  • ii32.png minute —

    minute returns the minute of the last self-calibration.

  • ierrcodeclst.png error out —

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

  • ii32.png hour —

    hour returns the hour of the last self-calibration.