AccessLevelType 
The fields of the AccessLevelType DataType are defined in the following table:
| Name | Bit No. | Description |
|---|---|---|
| CurrentRead | 0 | |
| CurrentWrite | 1 | |
| HistoryRead | 2 | |
| HistoryWrite | 3 | |
| SemanticChange | 4 | |
| StatusWrite | 5 | |
| TimestampWrite | 6 |
The representation of the AccessLevelType DataType in the address space is shown in the following table:
| Name | Attribute |
|---|---|
| NodeId | i=15031 |
| NamespaceUri | http://opcfoundation.org/UA/ |
| BrowseName | AccessLevelType |
| IsAbstract | False |
| SubtypeOf | Byte |
| Categories |
The references from the AccessLevelType DataType Node are shown in the following table:
| Reference | NodeClass | BrowseName | DataType | TypeDefinition | ModellingRule |
|---|---|---|---|---|---|
| HasProperty | Variable | OptionSetValues | LocalizedText[] | PropertyType |