CM592CommStatus (FB)

FUNCTION_BLOCK PUBLIC CM592CommStatus EXTENDS CM592BaseStatusBlockReq

Get present state of PROFIBUS master communication module

InOut:

Scope	Name	Type	Initial	Comment	Inherited from
Input	Enable	BOOL	FALSE	A rising edge (Enable = TRUE) starts a single operation, the output Busy goes to TRUE. All other inputs are read and considered continuously. A falling edge (Enable = FALSE) aborts the operation, if BUSY=TRUE (Note: During Aborting the Busy is still TRUE). Afterwards all outputs will be reset. For executing another operation the Enable input needs to be retriggered by another rising edge!	AbbLCon3
Output	Done	BOOL	FALSE	Operation is completed without error (while outputs Busy and Error are FALSE). This output is TRUE for at least one cycle or until Enable is set to FALSE.	AbbLCon3
	Busy	BOOL	FALSE	Operation is running (while outputs Done and Error are FALSE)	AbbLCon3
	Error	BOOL	FALSE	Operation is stopped with error (while outputs Busy and Done are FALSE). This output is TRUE for at least one cycle or until Enable is set to FALSE. The output ErrorID gives more details about the error.	AbbLCon3
Input	Device	IDeviceCM592Profibus	0	Instance of CM592 profibus device	CM592BaseStatusBlockReq
Output	ErrorID	ERROR_ID	ERROR_ID.NO_ERROR	Error code that describes the occured error	CM592BaseStatusBlockReq
	AddErrorID	UDINT	CM592Const.CM592_ADD_ERROR_NONE	Additional error info, in case ErrorID shows “REQUEST_FAILED”	CM592BaseStatusBlockReq
	StateInfo	CM592StateBits		State bits - see type definition
	CommState	CM592CommState	CM592CommState.COMMSTATE_OFFLINE	PROFIBUS master communication state
	CommError	CM592CommErrorInfo		Communication error - see type definition
	NumBusError	UDINT	0	Number of bus errors
	NumTimeout	UDINT	0	Number of timeout errors