8.59 EventNotifierType
This is a subtype of the Byte DataType with the OptionSetValues Property defined. It is used to indicate if a Node can be used to subscribe to Events or read / write historic Events.
The EventNotifierType is formally defined in Table 43.
| Name | Bit | Description |
|---|---|---|
| SubscribeToEvents | 0 | Indicates if it can be used to subscribe to Events (0 means cannot be used to subscribe to Events, 1 means can be used to subscribe to Events). |
| Reserved | 1 | Reserved for future use. Shall always be zero. |
| HistoryRead | 2 | Indicates if the history of the Events is readable (0 means not readable, 1 means readable). |
| HistoryWrite | 3 | Indicates if the history of the Events is writeable (0 means not writeable, 1 means writeable). |
| Reserved | 4:7 | Reserved for future use. Shall always be zero. |