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IviScope Configure Number of Envelopes [MmW] (G Dataflow)

Version:
    Last Modified: October 24, 2017

    Configures the number of waveforms the oscilloscope acquires and analyzes to create the minimum and maximum waveforms. After the oscilloscope acquires as many waveforms as you specify, it returns to the idle state.

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    number of envelopes

    Specifies the number of waveforms the oscilloscope acquires and analyzes to create the minimum and maximum waveforms. The driver sets the IviScope>>Acquisition>>Number of Envelopes [MmW] property to this value.

    Acquisition Type IVISCOPE_VAL_ENVELOPE

    Default: 8

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    instrument handle out

    The instrument handle that you obtain from the IviScope Initialize or IviScope Initialize With Options node. The handle identifies a particular instrument session.

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    instrument handle

    The instrument handle that you obtain from the IviScope Initialize or IviScope Initialize With Options node. The handle identifies a particular instrument session.

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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

    Acquisition Type IVISCOPE_VAL_AVERAGE

    When you set the acquisition type to IVISCOPE_VAL_AVERAGE, the oscilloscope acquires multiple waveforms. After each waveform acquisition, the oscilloscope keeps the average value of all acquisitions for each element in the waveform record.

    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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