TransmissionTrigger (FB)¶

FUNCTION_BLOCK TransmissionTrigger EXTENDS CBM.ETrig

This function block triggers the transmission of a parameter group.

Note

The transmission is not done immediately. The function block only sets a flag in communication stack which causes a transmission in next bus cycle.

InOut:

Scope	Name	Type	Comment	Inherited from
Input	xExecute	BOOL	Rising edge: Action starts Falling edge: Resets outputs If a falling edge occurs before the function block has completed its action, the outputs operate in the usual manner and are only reset if either the action is completed or in the event of an error. In this case, the corresponding output values (xDone, xError) are present at the outputs for exactly one cycle.	ETrig
Output	xDone	BOOL	TRUE: Action successfully completed	ETrig
	xBusy	BOOL	TRUE: Function block active	ETrig
	xError	BOOL	TRUE: Error occurred, function block aborts action FALSE: No error	ETrig
Input	itfParameterGroup	ITransmitParameterGroup	parameter group which should be transmitted.
Output	eError	ERROR	detailed error information if xError is TRUE.