The MotorType describes a motor in a power train. It is formally defined in Table 25.

image023.png

Figure 16 – Overview MotorType

Table 25 – MotorType Definition

Attribute

Value

BrowseName

MotorType

IsAbstract

False

References

Node Class

BrowseName

DataType

TypeDefinition

Modelling Rule

Subtype of the ComponentType defined in OPC Unified Architecture for Devices (DI)

HasProperty

Variable

2:SerialNumber

String

PropertyType

Mandatory

HasProperty

Variable

2:Manufacturer

LocalizedText

PropertyType

Mandatory

HasProperty

Variable

2:Model

LocalizedText

PropertyType

Mandatory

HasProperty

Variable

2:ProductCode

String

PropertyType

Mandatory

IsConnectedTo

Object

<GearIdentifier>

 

GearType

OptionalPlaceholder

HasComponent

Object

2:ParameterSet

 

BaseObjectType

Mandatory

IsDrivenBy

Object

<DriveIdentifiier>

BaseObjectType

OptionalPlaceholer

The following instance declarations are not defined by this type, but by the supertype ComponentType

and repeated here for better readability

HasProperty

Variable

2:AssetId

String

PropertyType

Optional

The SerialNumber property is a unique production number assigned by the manufacturer of the device. This is often stamped on the outside of the device and may be used for traceability and warranty purposes. This property is derived from ComponentType defined in OPC UA DI.

The Manufacturer property provides the name of the company that manufactured the device. This property is derived from ComponentType defined in OPC UA DI.

The Model property provides the name of the product. This property is derived from ComponentType defined in OPC UA DI.

The ProductCode property provides a unique combination of numbers and letters used to identify the product. It may be the order information displayed on type shields or in ERP systems. This property is derived from ComponentType defined in OPC UA DI.

The AssetId property is a user writable alphanumeric character sequence uniquely identifying a component. The ID is provided by the vendor, integrator or user of the device. It contains typically an identifier in a branch, use case or user specific naming scheme.

This could be for example a reference to an electric scheme. For electric schemes typically EN 81346-2 is used.

An use case could be to build up a location oriented view in a spare part management client software. It enables to identify parts with the same article number which is not possible if this entry is not used.

This property is defined by ComponentType defined in OPC UA DI.

IsConnectedTo is a reference to provide the relationship between a motor and a gear of a power train.

IsDrivenBy is a reference to provide a relationship from a motor to a drive, which can be a multi-slot-drive or single slot drive. The TypeDefinition of the reference destination as BaseObjectType provides the possibility to point to a slot of a mulit-slot-drive or a motor-integrated-drive. If this reference points to a physical drive (and not a drive slot) it should point to an DriveType.

Annex B.1.9 shows different possibilities of usage.

Table 26 – ParameterSet of MotorType

Attribute

Value

BrowseName

ParameterSet

References

Node Class

BrowseName

DataType

TypeDefinition

Modelling Rule

HasComponent

Variable

BrakeReleased

Boolean

BaseDataVariableType

Optional

HasComponent

Variable

MotorTemperature

Double

AnalogUnitType

Mandatory

HasComponent

Variable

EffectiveLoadRate

UInt16

BaseDataVariableType

Optional

Description of ParameterSet of MotorType:

image024.png

Duration should be defined and documented by the vendor.