Raptor:Standard Fault Manager

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Raptor™ Standard Fault Manager

Description

This block causes the fault manager to be generated. The fault manager must exist only once in the model to enable the fault blocks to be used. There are different types of fault manager which contain different features and options. Currently supported types are Standard and OBD Fault Manager.

Fault Operation

Each fault can have one of the following states.

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An X/Y counter is used to filter the input and avoid false trips. The X/Y counter monitors status of the fault and when it has been true for x of the last y executions of the fault def block the fault becomes active. Setting the x and y limit both to 1 disables the X/Y counter. When the fault is cleared it returns back to the Not Occurred state from any state, but the X and Y counters will retain their value.

Two variations on the standard fault state progression are the persistent and sticky fault types. A fault which is persistent will use Non Volatile memory to store its state so that the state will be remembered during a key cycle. A sticky fault is one which will only leave the Active state when cleared regardless of the value of the X/Y counter.

Inputs

Input	Type	Description

Outputs

Output	Type	Description

Parameters

Parameter	Type	Description
Fault Map Tool		Launches the fault map tool used to map fault actions and triggers to faults.
Type		Chooses the type of fault manager.
Calibratable Fault Map		This enables the fault action and triggers maps to be calibrated from the calibration tool.
Min Fault Actions / Fault	Number	Controls the minimum number of fault actions allowed per fault.
Min Fault Triggers / Fault	Number	Controls the minimum number of fault triggers allowed per fault.
Access Level		Sets the access level of this item in the calibration tool.
Function	String	Sets the location where this item appears in the calibration tool. Use raptor_xcp_function(gcb) to create a function based on the variables location in the model.

Supported Versions

• Raptor 2013a_0.0.1 and newer