Get Fault List VI

Owning Palette: Faults VIs

Requires: Base Development System (Real-Time, Windows)

Returns a list of active faults.

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	error in describes error conditions that occur before this node runs. This input provides standard error in functionality.
	fault list contains the list of active faults. code is the fault code. level is the severity level of the fault. first reported time returns the time the fault first occurred since it was last cleared. number reported is the number of times the fault has occurred since it was last cleared.
	error out contains error information. This output provides standard error out functionality.

Get Fault List Details

This VI allocates memory and can affect the determinism of the application. This VI must run on a target with the NI Scan Engine installed.

To obtain the fault list of a remote target from a host computer, you can use the DataSocket Read VI to subscribe to the following URL:

psp:\\<target IP address>\NI_SystemState\ControllerStatus\FaultList

The data type returned by the URL above is identical to that of the fault list output terminal of this VI.

You also can determine whether a fault is present on a remote target from a host computer by using the DataSocket Read VI to subscribe to the following URL:

psp:\\<target IP address>\NI_SystemState\ControllerStatus\FaultPresent

The data type returned by the URL above is Boolean.

Example

Refer to the Scan Engine.lvproj in the labview\examples\Scan Engine directory for an example of using the Get Fault List VI.

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