ETC_CO_SdoInfoGeEntryDescription (FB)¶

FUNCTION_BLOCK ETC_CO_SdoInfoGeEntryDescription

InOut:

Scope	Name	Type	Initial	Comment
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.
	xAbort	BOOL	FALSE	TRUE: Action is stopped immediately and all outputs are reset to their initial values.
	usiCom	USINT	1	Index of master 1: first ETC master
	uiDevice	UINT		the physical slave address to access the EtherCAT slave
	wIndex	WORD		The index of the CoE object
	bySubIndex	BYTE		The sub index of the CoE object
	byValueInfo	BYTE		The value info include which elements shall be in te response Bit 0: reserved Bit 1: reserved Bit 2: reserved Bit 3: unit type Bit 4: default value Bit 5: minimum value Bit 7: maximum value
	udiTimeOut	UDINT		Timeout for operation in ms
Output	xDone	BOOL		TRUE: Action successfully completed
	xBusy	BOOL		TRUE: Function block active
	xError	BOOL		TRUE: Error occurred, function block aborts action, FALSE: No error
	eError	ETC_CO_ERROR		If xError is true then eError shows the error reason
	wDataType	WORD		Datatype of entry
	wBitLength	WORD		Size of entry in bits
	wObjectAccess	WORD		acess flast of object
	pData	POINTER TO BYTE		Pointer to received data
	szDataLength	CAA.SIZE		Size of received data