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IviPwrMeter Is Calibration Complete [CAL] (G Dataflow)

Version:
    Last Modified: October 24, 2017

    Queries the instrument to determine the status of all calibration operations initiated by the IviPwrMeter Calibrate [CAL] node. This node returns the IVIPWRMETER_VAL_CALIBRATION_COMPLETE (1) value in the Status parameter only when calibration is complete on all channels.

    If some calibration operations are still in progress on one or more channels, the driver returns the IVIPWRMETER_VAL_CALIBRATION_IN_PROGRESS (0) value. If the driver cannot query the instrument to determine its state, the driver returns the IVIPWRMETER_VAL_CALIBRATION_STATUS_UNKNOWN (-1) value.

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    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. 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 IviPwrMeter Error-Query node at the conclusion of the sequence.

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    calibration status

    Returns the status of the calibration. This driver defines the following calibration status: IVIPWRMETER_VAL_CALIBRATION_COMPLETE (1) - The power meter has completed the calibration on all enabled channels. IVIPWRMETER_VAL_CALIBRATION_IN_PROGRESS (0) - The power meter is still taking a calibration on one or more enabled channels. IVIPWRMETER_VAL_CALIBRATION_STATUS_UNKNOWN (-1) - The power meter cannot determine the status of the calibration.

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    instrument handle out

    Instrument handle that you obtain from IviPwrMeter Initialize or IviPwrMeter Initialize With Options. The handle identifies a particular instrument session.

    Default: None

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    error out

    Error information.

    The node produces this output according to standard error behavior.

    Standard Error Behavior

    Many nodes provide an error in input and an error out output so that the node can respond to and communicate errors that occur while code is running. The value of error in specifies whether an error occurred before the node runs. Most nodes respond to values of error in in a standard, predictable way.

    error in does not contain an error error in contains an error
    If no error occurred before the node runs, the node begins execution normally.

    If no error occurs while the node runs, it returns no error. If an error does occur while the node runs, it returns that error information as error out.

    If an error occurred before the node runs, the node does not execute. Instead, it returns the error in value as error out.
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    error in

    Error conditions that occur before this node runs.

    The node responds to this input according to standard error behavior.

    Standard Error Behavior

    Many nodes provide an error in input and an error out output so that the node can respond to and communicate errors that occur while code is running. The value of error in specifies whether an error occurred before the node runs. Most nodes respond to values of error in in a standard, predictable way.

    error in does not contain an error error in contains an error
    If no error occurred before the node runs, the node begins execution normally.

    If no error occurs while the node runs, it returns no error. If an error does occur while the node runs, it returns that error information as error out.

    If an error occurred before the node runs, the node does not execute. Instead, it returns the error in value as error out.

    Default: No error

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    instrument handle

    Instrument handle that you obtain from IviPwrMeter Initialize or IviPwrMeter Initialize With Options. The handle identifies a particular instrument session.

    Default: None

    Where This Node Can Run:

    Desktop OS: Windows

    FPGA: Not supported

    Web Server: Not supported in VIs that run in a web application


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