This block implements PGN 49920 Individual Clear/Reset of Active and Previously Active DTC (DM22). When a request is received this block will clear the specified fault and then trigger the User FnCall with the obdfault port set to the fault which was cleared. Any additional fault specific information that needs to be cleared or reset should be done here. After the user function has run the block will send the appropriate ACK. If the requested fault is not found or is not in the correct state, the user FnCall will not execute and the request will be appropriately NACKed.
Inputs
Input
Type
Description
Outputs
Output
Type
Description
User FnCall
Function Call
Trigger indicating that DM22 has been requested.
obdfault
Fault Reference
Reference to applicable OBD fault being requested cleared.
Parameters
Parameter
Type
Description
J1939 Bus name
String
This is the name of the J1939 bus.
SPN Custom Field Name
String
Defines the name of the Raptor OBD Fault Manager Custom field which defines the SPN of the fault. Data Type must be uint32.
FMI Custom Field Name
String
Defines the name of the Raptor OBD Fault Manager Custom field which defines the FMI of the fault. Data Type must be uint32.
