EC_ReadModuleInfo

Function block		EC_ReadModuleInfo
Reads a module's information returned by the EtherCAT master.
VAR_IN_OUT
V	ModuleIn	IO_REF	Reference to the module.
VAR_INPUT
V	Enable	BOOL	Gets the value of the parameter continuously while enabled.
VAR_OUTPUT
V	Valid	BOOL	TRUE if a valid set of outputs is available.
V	Error	BOOL	Signals that an error has occurred within the function block.
V	ErrorID	MC_Error	Error identification.
V	VendorId	UDINT	Vendor ID of the device.
V	ProductCode	UDINT	Product code of the device.
V	RevisionNumber	UDINT	Revision number of the device.
V	SerialNumber	UDINT	Serial number of the device.
V	SlaveId	UINT	The index of a slave array used for SDO functions. When EtherCAT is started, this index has the same value as the SlaveId, which corresponds to the position of the slave in the network. Please note that after EtherCAT is started in the Operational (Op) state, any addition or removal of slaves from the network will change the position of the slaves in the network (SlaveId). Nevertheless, the index of the slave will remain the same. Newly added devices will be added in the back of the slave array. For all slaves after the change, the index and SlaveId will no longer match. This behavior is only available for physical devices; simulated devices are inapplicable. Please refer to the use cases in EnableHotConnect for more details.
V	PhysAddress	UINT	Physical address of the device.
V	AliasAddress	UINT	Alias address of the device.
V	State	EC_State	The EtherCAT state of the device.
V	CycleTime	UDINT	The cycle time for a slave. If the slaves on the KINGSTAR Fieldbus network can't catch up the cycle time of the master, KINGSTAR auto-configuration will slow down their cycle time based on their capabilities.
V	InputLength	UDINT	Length in bits of the device input buffer.
V	OutputLength	UDINT	Length in bits of the device output buffer.
V	Name	STRING	The name of the device.

 

		EC_ReadModuleInfo
IO_REF		ModuleIn		Module		IO_REF
BOOL		Enable		Valid		BOOL
				Error		BOOL
				ErrorID		MC_Error
				VendorId		UDINT
				ProductCode		UDINT
				RevisionNumber		UDINT
				SerialNumber		UDINT
				SlaveId		UINT
				PhysAddress		UINT
				AliasAddress		UINT
				State		EC_State
				CycleTime		UDINT
				InputLength		UDINT
				OutputLength		UDINT
				Name		STRING