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 slave index. This index value is automatically assigned by the KINGSTAR master when the EtherCAT network starts, based on the physical connection order. The first device connected directly to the master is assigned Index 0, followed by Index 1, Index 2, and so on. These indexes remain consistent within the slave array even if devices are added, removed, or reconnected. Please refer to the use cases in HotConnect, Repair, and Restart for more details.
V	PhysAddress	UINT	The physical address of a device, used by the EtherCAT master to access the device. It is configured by the master during startup. Values are 1001 + slave index.
V	AliasAddress	UINT	AliasAddress (or station alias) is used to identify multiple identical devices with the same Vendor ID and Product code. It is a software defined value, stored in the device's EEPROM, and can be written using tools or by the EtherCAT master (WriteSlaveAlias). You can set up AliasAddress for devices in specific roles, such as X, Y, and Z axes. When the AliasAddress is changed, the device must be power cycled for the change to take effect. IMPORTANT: The alias address is intended to be a software defined value, but some devices map it to a hardware DIP switch. In such cases, the value should never be changed in software, as it may trigger a device error. Please check your device's user manual for the station alias information before using it.
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