10 OPC UA DataTypes 
10.2 Enumerations
10.2.3 AccuracyDomainEnumeration
This enumeration defines the possible values for the AccuracyDomain Property of the MeasurementValueType. The enumeration is defined in Table 53.
Table 53 – AccuracyDomainEnumeration Items
| Name | Value | Description |
|---|---|---|
| ACCURACY_DOMAIN_RESERVED | 0 | Reserved. |
| ACCURACY_DOMAIN_PERCENT_FULL_SCALE | 1 | The accuracy is given as percent of the full-scale reading. |
| ACCURACY_DOMAIN_PERCENT_ACTUAL_READING | 2 | The accuracy is given as percent of the actual reading. |
| ACCURACY_DOMAIN_IEC | 3 | The accuracy is given according to IEC 61557-12. |
| ACCURACY_DOMAIN_EN | 4 | The accuracy is given as specified in the EN 50470-3, Chapter 8. |
Its representation in the AddressSpace is defined in Table 54.
Table 54 – AccuracyDomainEnumeration Definition
| Attribute | Value |
|---|---|
| BrowseName | AccuracyDomainEnumeration |
| IsAbstract | False |
Subtype of the Enumeration type defined in [OPC 10000-5]
| References | NodeClass | BrowseName | DataType | TypeDefinition | Other |
|---|---|---|---|---|---|
| 0:HasProperty | Variable | 0:EnumValues | 0:EnumValueType [] | 0:PropertyType |