Table Of Contents

Watchdog Timer Restart (G Dataflow)

Version:
    Last Modified: January 12, 2018

    Restarts the watchdog timer using the values you specify in the Watchdog Timer Configure node.

    If the countdown of the watchdog timer has not yet started, this node starts the countdown.

    Programming Patterns
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    watchdog ID in

    ID of the watchdog timer object.

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    restart after expiration

    Boolean value that specifies whether to restart the watchdog timer if it has expired.

    True Restarts the watchdog timer if it has expired.
    False Does not restart the watchdog timer if it has expired.

    Default: False

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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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    watchdog ID out

    ID of the watchdog timer object.

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    watchdog status

    Status of the watchdog timer.

    Name Description
    disabled The watchdog timer is disabled.
    expired The watchdog timer has expired.
    running The watchdog timer is running.
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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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