This OPC UA ObjectTypeis used for the root Objectrepresenting a LSR dosing system with its subcomponents. It is formally defined in Table 1.

NOTE: To promote interoperability of Clients and Servers, all instantiated Devices shall be aggregated in an Object called “DeviceSet” (see OPC UA for Devices)

image006.png

Figure 1– LDS_InterfaceType Overview

Table 1– LDS_InterfaceType Definition

Attribute

Value

BrowseName

LDS_InterfaceType

IsAbstract

False

References

Node Class

BrowseName

DataType

TypeDefinition

Other

Subtype of 0:BaseObjectType defined in OPC UA Part 5

0:HasComponent

Object

Identification

3:IdentificationType

M

0:HasComponent

Object

MachineConfiguration

3:MachineConfigurationType

M

0:HasComponent

Object

Operation

OperationType

M

0:HasProperty

Variable

DisplayLanguage

0:LocaleId

0:PropertyType

O, RW

0:HasProperty

Variable

DeviceEnabled

0:Boolean

0:PropertyType

O, RW

0:GeneratesEvent

ObjectType

0:HelpOffNormalAlarmType

Defined in OPC 40083

The BrowseNameof the object instance shall be "LDS_<Manufacturer>_<SerialNumber>"

Example: "LDS_Reinhardt_0123456".

NOTE: The namespace of this BrowseNameis the local server URI with namespace index 1 or a vendor specific namespace with server specific namespace index (see Table 30). TheBrowseNamesof the nodes below are in the namespace of the specification where used Type is defined.

Example:

BrowseName

Namespace

Namespace index

Remarks

LDS_Reinhardt_0123456

Local Server URI or vendor specific namespace

1 or server specific

OPC 40082-3 only defines the LDS_InterfaceType. The instance is generated in the local server

Identification

http://opcfoundation.org/UA/PlasticsRubber/LDS/

server specific

The object Identificationis a child of LDS_InterfaceTypewhich is defined in OPC 40082-3

Manufacturer

http://opcfoundation.org/UA/DI/

server specific

The variable Manufactureris a child of IdentificationTypewhich is defined in OPC 40083. However, it derives from the ComponentTypedefined in OPC 10000-100. The Variable Manufactureris defined there.