Table Of Contents

Export Attribute Configuration (Export Attribute Configuration Buffer) (G Dataflow)

Version:
    Last Modified: April 2, 2018

    Exports the attribute configuration of the session to a buffer.

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    Note  

    You can export and import session attribute configurations only between NI-DMM devices with identical model numbers.

    This node verifies that the attributes you have configured for the session are valid. If the configuration is invalid, this node returns an error.

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    session in

    Handle that identifies the NI-DMM instrument session as previously allocated by Initialize With Options.

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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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    session out

    Reference to the NI-DMM instrument session to pass to the next node in the program.

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    buffer

    Byte array that contains the exported attribute configuration.

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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.

    Attributes Coerced for Certain Devices

    Imported and exported attribute configurations contain coerced values for the following NI-DMM devices:

    • PXI/PCI/PCIe/USB-4065
    • PXI/PCI-4070
    • PXI-4071
    • PXI-4072

    NI-DMM coerces attribute values when the value you set is within the allowed range for the attribute but is not one of the discrete valid values the attribute supports. For example, for an attribute that coerces values up, if you choose a value of 4 when the adjacent valid values are 1 and 10, the value is coerced to 10.

    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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