Table Of Contents

Apply TDR Offsets (G Dataflow)

Version:
    Last Modified: September 14, 2017

    Applies the correction for propagation delay offsets to a digital pattern instrument.

    Use this node to apply TDR offsets that are stored from a past measurement or are measured by means other than the TDR node. Also use this node to apply correction for offsets if the apply offsets input of the TDR node was set to False at the time of measurement.

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    session in

    Instrument session obtained from the niDigital Initialize with Options node.

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    channel list

    List of channel names or pin names. Do not pass a mix of channel names and pin names.

    An empty string denotes all digital pattern instrument channels.

    Multisite Considerations and Syntax

    Pin names and pin groups apply to all enabled sites, unless the pin name explicitly specifies the site. You can specify a pin in a specific site using the form siteN/pinName, where N is the site number. This node ignores pins that are not mapped to the digital pattern instrument.

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    offsets

    TDR offsets to apply, in seconds.

    Specify an offset for each pin or channel in the channel list. If the channel list contains pin names, you must specify offsets for each site in the channel map per pin.

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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

    Handle that identifies the session in all subsequent NI-Digital node calls.

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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


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