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7.24.6 VariableTypeAttributes parameter

Table 159 defines the VariableTypeAttributes parameter.

Table 159 – VariableTypeAttributes

Name

Type

Description

VariableTypeAttributes

structure

Defines the Attributes for the VariableType NodeClass

specifiedAttributes

UInt32

A bit mask that indicates which fields contain valid values.

A field shall be ignored if the corresponding bit is set to 0.

The bit values are defined in Table 154.

displayName

LocalizedText

See OPC 10000-3 for the description of this Attribute.

description

LocalizedText

See OPC 10000-3 for the description of this Attribute.

writeMask

UInt32

See OPC 10000-3 for the description of this Attribute.

userWriteMask

UInt32

See OPC 10000-3 for the description of this Attribute.

value

BaseDataType

See OPC 10000-3 for the description of this Attribute.

dataType

NodeId

See OPC 10000-3 for the description of this Attribute.

valueRank

Int32

See OPC 10000-3 for the description of this Attribute.

arrayDimensions

UInt32 []

See OPC 10000-3 for the description of this Attribute.

isAbstract

Boolean

See OPC 10000-3 for the description of this Attribute.

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