DTCProvider (FB)¶

FUNCTION_BLOCK DTCProvider EXTENDS CBM.LTrig IMPLEMENTS IDTCProvider

This function block is used in conjunction with DM1_Write or DM2_Write function blocks. It serves as data provider for diagnostic trouble codes. One or more DTCProvider can be connected to one DMx_Write function block. A DTC will be activated by setting xEnable to TRUE.

InOut:

Scope	Name	Type	Comment	Inherited from
Input	xEnable	BOOL	TRUE: Action starts FALSE: Action stops, outputs xDone, xBusy, xError are resetted	LTrig
Output	xDone	BOOL	TRUE: Action successfully completed	LTrig
	xBusy	BOOL	TRUE: Function block active	LTrig
	xError	BOOL	TRUE: Error occurred, function block aborts action FALSE: No error	LTrig
Input	itfDTCProviderList	IDTCProviderList	DMx_Write instance
	Data	DTC	DTC data
Output	eError	ERROR	detailed error information if xError is true.