This chapter specifies the OPC UA information model for machines described by the CSP+ for machine.

This section defines CsppMachineType ObjectType corresponding to all the machines described by the CSP+ for machine, and further defines dedicated ObjectType corresponding to separate machines described by each CSP+ for machine (hereinafter referred to as "CSP+ machine ObjectType"). The CsppMachineType ObjectType should be abstract ObjectType (IsAbstract attribute is "true") inheriting DeviceType ObjectType specified by the OPC 10000-100. The CSP+ machine ObjectType should be non-abstract ObjectType (IsAbstract attribute is "false") inheriting CsppMachineType ObjectType. While inheriting, Node definition corresponding to the information described in the CSP+ for machine is added.

The machine information described by the CSP+ for machine is described as an Object of the CSP+ machine ObjectType.

Positioning of OPC UA information model specified in this document is shown in Figure 61. In addition to the CsppMachineType ObjectType corresponding to the machine, CsppAnalogItemType as VariableType for the CsppMachineType ObjectType is defined.

Figure 61 – Positioning of OPC UA Information Model Related to Machine

This section describes the CsppMachineType ObjectType definition and Node definition referred to from the CsppMachineType ObjectType. Figure 62 shows a full picture of the CsppMachineType ObjectType.

Figure 62 – Full Picture of CsppMachineType ObjectType

Definition of the CsppMachineType ObjectType is shown in Table 61.

Table 61 – Definition of CsppMachineType ObjectType

Attribute	Value
BrowseName	CsppMachineType
IsAbstract	True
References	NodeClass	BrowseName	DataType	TypeDefinition	ModellingRule	Details
Subtype of the DeviceType defined in OPC 10000-100
HasComponent	Object	1:ParameterSet	-	BaseObjectType	Mandatory	6.2.1.2
HasComponent	Object	<CommIfSection>	-	FunctionalGroupType	MandatoryPlaceholder	6.2.1.3

ModellingRule of the ParameterSet Object is Optional in the source of the inheritance but that of the CsppMachineType ObjectType should be Mandatory. The definition of the ParameterSet Object itself is overridden. For details, refer to 6.2.1.2.

Objects shown by <CommIfSection> correspond to COMM_IF section of the CSP+ for machine and take a role to group the machine information held by the machine.

The ParameterSet Object takes a role to organize machine information held by the machine Object. Table 62 shows the definition of the ParameterSet Object.

Table 62 – Definition for ParameterSet Object

Attribute	Value
BrowseName	1:ParameterSet
IsAbstract	False
References	NodeClass	BrowseName	DataType	TypeDefinition	ModellingRule	Details
HasTypeDefinition	ObjectType	0:BaseObjectType
HasComponent	Variable	<VariableName>	(Any)	DataItemType	OptionalPlaceholder	-
HasComponent	Variable	<ConfigurationName>	(Any)	DataItemType	OptionalPlaceholder	-

DataVariables shown by <VariableName> correspond to the CSPP elements in the COMM_IF_VARIABLE part of the CSP+ for machine. The VariableType is DataItemType VariableType specified by the OPC 10000-8 or its derivative type.

DataVariables shown by <ConfigurationName> correspond to the CSPP elements in the COMM_IF_CONFIGURATION part of the CSP+ for machine. The VariableType is DataItemType VariableType specified by the OPC 10000-8 or its derivative type.

Object corresponding to the COMM_IF section takes a role to make machine Object group the machine information per CSPP section. In addition, it takes a role to organize the COMM_IF_VARIABLE part and COMM_IF_CONFIGURATION part in the COMM_IF section. Table 63 shows the definition of the Object.

Table 63 – Definition of Object Corresponding to COMM_IF Section

Attribute	Value
BrowseName	(name of COMM_IF section)
IsAbstract	False
References	NodeClass	BrowseName	DataType	TypeDefinition	ModellingRule	Details
HasTypeDefinition	ObjectType	1:FunctionalGroupType
HasComponent	Object	<CommIfVariablePart>	-	FunctionalGroupType	OptionalPlaceholder	6.2.1.4
HasComponent	Object	<CommIfConfigurationPart>	-	FunctionalGroupType	OptionalPlaceholder	6.2.1.5
Organizes	Variable	<VariableOrConfigurationName>	(Any)	DataItemType	MandatoryPlaceholder	-

Objects shown by <CommIfVariablePart> correspond to COMM_IF_VARIABLE part of the CSP+ for machine and take a role to group machine information for realtime monitor held by the machine.

Objects shown by <CommIfConfigurationPart> correspond to COMM_IF_CONFIGURATION part of the CSP+ for machine and take a role to group machine information for general purpose held by the machine.

Object corresponding to the COMM_IF_VARIABLE part takes a role to group the machine information for realtime monitor held by the machine Object per part. Table 64 shows the definition of the Object.

Table 64 – Definition of Object Corresponding to COMM_IF VARIABLE Part

Attribute	Value
BrowseName	(name of COMM_IF_VARIABLE part)
IsAbstract	False
References	NodeClass	BrowseName	DataType	TypeDefinition	ModellingRule	Details
HasTypeDefinition	ObjectType	1:FunctionalGroupType
Organizes	Variable	<VariableName>	(Any)	DataItemType	MandatoryPlaceholder	-

Object corresponding to the COMM_IF_CONFIGURATION part takes a role to group the machine information for general purpose held by the machine Object per part. Table 65 shows the definition of the Object.

Table 65 – Definition of Object Corresponding to COMM_IF_CONFIGURATION Part

Attribute	Value
BrowseName	(name of COMM_IF_CONFIGURATION part)
IsAbstract	False
References	NodeClass	BrowseName	DataType	TypeDefinition	ModellingRule	Details
HasTypeDefinition	ObjectType	1:FunctionalGroupType
Organizes	Variable	<ConfigurationName>	(Any)	DataItemType	MandatoryPlaceholder	-

This section defines the CsppAnalogItemType VariableType to describe machine information accompanying measurement period of the machine information described by the CSP+ for machine. Table 66 shows the definition of the VariableType.

Table 66 – Definition of CsppAnalogItemType VariableType

Attribute	Value
BrowseName	CsppAnalogItemType
IsAbstract	False
ValueRank	-2 (-2 = 'Any')
DataType	Number
References	NodeClass	BrowseName	DataType	TypeDefinition	ModellingRule	Details
SubType of the AnalogItemType defined in OPC 10000-8
HasProperty	Variable	Duration	Number	PropertyType	Mandatory	-

The Duration Property shows the duration in which applicable variable is calculated or measured in millisecond unit.

Definition of the CSP+ machine ObjectType is shown in Table 67.

Table 67 – Definition of CSP+ Machine ObjectType

Attribute	Value
BrowseName	(DEVICE section LABEL of the corresponding CSP+)
IsAbstract	False
References	NodeClass	BrowseName	DataType	TypeDefinition	ModellingRule	Details
Subtype of the CsppMachineType defined in 6.2.1

Definition of a Node referred to from the CSP+ machine ObjectType is determined by the description of the CSP+ for machine corresponding to applicable CSP+ machine ObjectType. Rules for the mapping to determine the description of the CSP+ for machine are shown in Chapter 7.

The machine Object indicating one machine should be an instantiated CSP+ machine ObjectType corresponding to the applicable machine and referred to by using HasComponent Reference from the DeviceSet entry point specified by the OPC 10000-100. Figure 63 illustrates the relationship among the entry point, machine Objects, and CSP+ machine ObjectType. Figure 63 illustrates three machines, two machine Objects for the machine A, and one machine Object for the machine B.

Figure 63 – Image of Relationship among Entry Point, Machine Object, and CSP+ Machine ObjectType