Table Of Contents

Configure Trigger (Advance » Digital Edge) (G Dataflow)

Version:
    Last Modified: December 19, 2018

    Configures the device to wait for a digital edge Advance Trigger.

    The Advance Trigger indicates where a new record begins.

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    Note

    This node is not supported if you set the acquisition type input of Configure Acquisition Type to Spectrum or the Acquisition Type property to Spectrum.

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    session in

    Instrument session obtained from 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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    source

    Source of the digital edge for the Advance Trigger.

    Name Description
    PFI0 The trigger is received on PFI 0.
    PFI1 The trigger is received on PFI 1.
    PXI_Trig0 The trigger is received on PXI trigger line 0.
    PXI_Trig1 The trigger is received on PXI trigger line 1.
    PXI_Trig2 The trigger is received on PXI trigger line 2.
    PXI_Trig3 The trigger is received on PXI trigger line 3.
    PXI_Trig4 The trigger is received on PXI trigger line 4.
    PXI_Trig5 The trigger is received on PXI trigger line 5.
    PXI_Trig6 The trigger is received on PXI trigger line 6.
    PXI_Trig7 The trigger is received on PXI trigger line 7.
    PXI_STAR The trigger is received on the PXI star trigger line.

    This value is not supported by the PXIe-5644/5645/5646.

    PXIe_DStarB The trigger is received on the PXIe DStar B trigger line.

    This value is valid on only the PXIe-5820/5840.

    TimerEvent The trigger is received from Timer Event on the digitizer.

    This value is valid on only the PXIe-5820/5840 and for digital edge Advance triggers on the PXIe-5644/5645/5646 and the PXIe-5663E/5665.

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    edge

    Trigger edge to detect.

    Name Description
    Rising Edge NI-RFSA detects a rising edge.
    Falling Edge NI-RFSA detects a falling edge.

    Default: Rising Edge

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    session out

    Reference to your instrument session passed to the next node.

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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.

    Where This Node Can Run:

    Desktop OS: Windows

    FPGA: Not supported

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

    Hardware Support:

    This node supports the following hardware:

    • PXIe-5644/5645/5646
    • PXIe-5663E/5665/5667/5668
    • PXIe-5820/5840


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