EcatState (FB)

FUNCTION_BLOCK EcatState

Function block to get coupler’s current state of synchronisation

InOut:

Scope	Name	Type	Initial	Comment
Input	Execute	BOOL
	Device	IDeviceCM579EtherCAT		CM579-ECAT coupler device
Output	Done	BOOL
	Busy	BOOL
	Error	BOOL
	ErrorID	ERROR_ID		Error code describing error condition
	AddErrNo	UDINT		Additional error code for detailed error description, will be set if ErrorID = ERROR_ID.ADDITIONAL_ERROR_INFO.
	CommState	UDINT	0	Communication state
	CommErno	UDINT	0	Communication error
	NumErr	BYTE	0	Number of errors occured since power up