Indicates the condition of the BACnet schedule.

Configures the frequency with which data are imported from a remote trend log (or trend log multiple) into a history (or histories). Data import may occur at regular intervals (Interval), Daily or when manually requested (Manual).

Time Of Day specifies a specific daily time.

Randomization configures an import based on time.

Days Of Week specifies on which days to apply the import time.

Reports the date and time of the last attempted execution.

Reports the last time the station successfully performed this function.

Reports the last time the system failed to perform this function. Refer to Fault Cause for details.

Displays a combination of the station name and history name.

Determines user control over polling.

true enables a system user to use the Live Updates (play) button in History views to poll for live data for the associated imported history(ies).

false renders this button unavailable in history views for the associated imported history(ies).

References the On Demand Poll Scheduler rates under the NiagaraNetwork’s History Policies container slot.

Configures how often this type of poll occurs.

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.

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.

Identifies each device and component by the type of entity (Object Id) combined with a unique Instance Number.

For devices (controllers, instruments, meters, etc.), Instance Number must be unique within the BACnet internetwork. For components (points, schedules, analog inputs, files, groups, multi state inputs, etc.), it must be unique within the device.

Reports the names of local trend logs.

Defines the format string script for returning a local history. This is the name of the history initially created and populated by the trend log data and includes, typically, the name of the BACnet device component and the BACnet trend log object.

For example: %parent.parent.displayName% %name% could define the name of a VAV fan: J7Bnet BldgA_VAV1_Fan.

You can modify the default BFormat with other BFormat scripting. You could enter static text for the history name—or, some combination of static text and valid BFormat scripting text.

In the case of trend log multiples (BacnetTrendLogMultipleImport), the default %name% value results in histories named using the BACnet name of the trend log multiple object, with underscore delimiters between the BACnet names of each _object_property record.

Defines the timestamp the system uses to include records in the trend log.

Defines the maximum number of records that can be archived in this trend log. The Framework asks for 10 records per request.

Configures if the driver should always use the Reference Time to request records.

Defines a maximum record number to process.