Figure 11 – Overview CraneMotionDeviceType

The CraneMotionDeviceType represents a physical moving component of the crane, such as a hoisting machinery or trolley. Load lifting attachments of the crane can also be represented as CraneMotionDeviceType objects.

The type is a subtype of the OPC 40010-1 MotionDeviceType and this is intended to provide compatibility with OPC 40010-1 aware clients. CraneMotionDeviceType is formally defined in Table 14.

Table 14 – CraneMotionDeviceType Definition

Attribute	Value
BrowseName	CraneMotionDeviceType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the 3:MotionDeviceType defined in OPC 40010-1, i.e. inheriting the InstanceDeclarations of that Node.
0:HasAddIn	Object	2:Identification		4:MachineIdentificationType	M
0:HasAddIn	Object	4:Components		4:MachineComponentsType	O
0:HasComponent	Object	2:Operational		2:FunctionalGroupType	O
0:HasProperty	Variable	CraneMotionDeviceCategory	CraneMotionDeviceCategoryEnum	0:PropertyType	M, RO
0:HasPhysicalComponent	Object	<CraneMotionDeviceIdentifier>		CraneMotionDeviceType	OP
Conformance Units
Cranes Base Info CraneMotionDeviceType

The Operational FunctionalGroup contains variables which represent the current state of the crane component (motion device). This is read-only, online data.

ParameterSet contains all the variables of the CraneMotionDeviceSystemType. Variables are also referenced by an Organizes from the Operational FunctionalGroup.

The Identification Object provides identification information of the crane component. It is specified in OPC 10000-100 and OPC 40001-1.

As defined in OPC 40001-1 4:Components allows the listing of all subcomponents of a CraneMotionDevice.

Note: If possible each of the values given in 2:ParameterSet should be instantiated and referenced again from the Operational FunctionalGroup.

CraneMotionDeviceCategory property describes which category this motion device belongs to in the domain of material handling. The enumeration contains different categories including hoists, trolley traversing machineries, bridge or gantry travelling machineries, load lifting attachments etc.

The <CraneMotionDeviceIdentifier> Object with its Hierarchical Reference HasPhysicalComponent shall be used to reflect the physical relationship between CraneMotionDeviceTypes. The Forward Direction of this reference represents the relationship component to subcomponent. Only direct subcomponents shall be referenced via HasPhysicalComponent Reference

The components of the CraneMotionDeviceType have additional subcomponents which are defined in Table 15.

Table 15 – CraneMotionDeviceType Additional Subcomponents

BrowsePath	References	NodeClass	BrowseName	DataType	TypeDefinition	Others
2:ParameterSet	0:HasComponent	Variable	DesignedWorkingPeriod	0:Double	0:AnalogUnitType	O, RO
2:Operational	0:Organizes	Variable	DesignedWorkingPeriod	0:Double	0:AnalogUnitType	O, RO

The DesignedWorkingPeriod variable contains the lowest ISO 12482 designed working period (DWP) value of this component, if available. It is a percentage, initial value: 100.0%.