obixDriver-ObixHistoryImport

This component is a history-import-descriptor child of theObixHistoryDeviceExt (Histories extension under an ObixClient). It corresponds to a history (log or trend) on the oBIX server.

Figure 7. Obix History Import properties

One way to access these properties is to expand the Config > Drivers > ObixNetwork > ObixClient > Histories node in the Nav tree and double-clicking the ObixHistoryImport component in the Nav tree.

In addition to the standard properties (Status, State, Enabled and Fault Cause), these properties apply to history imports:

Property	Value	Description
Execution Time	additional standard properties	Controls when to invoke an input based on an interval of time, daily at a specific time, or manually by action execution.
Last Attempt	read-only, null (default)	Reports the date and time of the last attempted execution.
Last Success	read-only, null (default)	Reports the last time the station successfully performed this function.
Last Failure	read-only, null (default)	Reports the last time the system failed to perform this function. Refer to `Fault Cause` for details.
History ID	text separated by /defaults to [name of ObixClient] / [oBIX history name]Where [name of ObixClient] identifies the ObixClient, and [oBIX history name] identifies the history.	Creates an ID for the history created by the import descriptor.
On Demand Poll Enabled	`true` (default) and `false`	Enables and disables the polling of oBIX histories. Applies to the associated imported histories; operates the same as for regular HistoryImport descriptors. You may disable this polling to limit bandwidth usage.
Config Overrides, capacity	drop-down list (defaults to `Unlimited`)	Defines the maximum number of history records allowed in the associated table. `Unlimited` enforces no limitation on the number of records. `Record Count` opens an additional property for defining the table limit.
Config Overrides, fullPolicy	drop-down list (defaults to `Roll`)	Defines what happens if `Capacity` is set to `Record Count` and the specified record count is reached. `Roll` overwrites the oldest records with the newest ones. This ensures that the latest data are recorded. `Stop` terminates recording when the number of stored records reaches the specified capacity. Full policy has no effect if `Capacity` is `Unlimited`.
Href	URL-type text	Defines the URI to the history on the oBIX server.

obixDriver-ObixHistoryImport

Figure 7. Obix History Import properties

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