APPX
Appendix 3 Details of BACnet Properties
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Properties of a Calendar object
Properties of a Schedule object
Properties of a TrendLog object
Properties of a NotificationClass object
Properties of a Device object
Property name Description
PresentValue When the current date is listed in a calendar (DateList property), the value will be True.
DateList A list of date is registered.
Property name Description
PresentValue The control status of recently executed schedule is represented.
WeeklySchedule Regular schedules for each day of week from Mondays to Sundays are stored.
ExceptionSchedule Specify an exceptional schedule.
On the date specified to an ExceptionSchedule property, the schedule is performed not with the scheduled operation
specified to a WeeklySchedule property but with an ExceptionSchedule property.
Reliability Whether or not an inconsistency exists in the set schedule is represented.
When a Reliability property value is other than NoFaultDetected, it indicates that the set schedule contains an error.
Schedule_Default If neither a WeeklySchedule property nor ExceptionSchedule property are set when the date is changed (0:00), the
scheduled operation set to this property is executed at 0:00.
OutOfService When an OutOfService property value is True, all the scheduled operations set to each object are disabled.
Property name Description
LogDeviceObjectProperty Specify a logging target object and its property.
LogInterval Specify a logging cycle. (Unit: 10 milliseconds)
BufferSize Specify the number of records to be sampled.
LogEnable(Enable) To start logging, select True.
To stop logging, select False.
LogBuffer Logged data is stored. The data can be read using a ReadRange service.
StopWhenFull Select whether to stop logging or continue logging by overwriting old records when the number of records specified to
a BufferSize property is sampled by a LogBuffer property.
When the value is True, logging is stopped.
When the value is False, logging is continued by overwriting the oldest record.
RecordCount The number of records stored to a LogBuffer property is stored.
TotalRecordCount The total number of records stored to a LogBuffer property is stored.
Property name Description
RecipientList Specify the send destination of an Event notification. Specify a destination to a BACnetAddress or DeviceID.
Property name Description
SystemStatus The status of a BACnet module is represented.
When joining a BACnet, the value is Operational.
When leaving a BACnet, the value is NonOperational.
LocalDate The current date of a BACnet module is stored.
LocalTime The current time of a BACnet module is stored.
ObjectList A list of all the objects registered in a BACnet module is stored.