This OPC UA Variable, of DataType BaseDataType, represents the BACnet property Present_Value.

It indicates the current value of the schedule. Most analog, binary, and enumerated values may be scheduled using this abstract DataType.

This OPC UA Variable, of DataType BaseDataType, represents the BACnet property Schedule_Default.

It represents a default value to be used for the Present_Value property when no other scheduled value is in effect.

This OPC UA Property, of DataType BACnetSpecialEvent [], represents the BACnet property Exception_Schedule. The BACnetSpecialEvent DataType is defined in 10.5.31.

Each BACnetSpecialEvent describes a sequence of schedule actions that take precedence over a normal day’s behaviour on a special day or days.

At least one of the two BACnet properties Exception_Schedule and Weekly_Schedule must be present.

This OPC UA Property, of DataType BACnetDailySchedule [7], represents the BACnet property Weekly_Schedule. The BACnetDailySchedule DataType is defined in 10.5.5.

The Weekly_Schedule property contains exactly 7 elements, one for each day of the week. Each element describes a sequence of time/value pairs that provides a sequence of schedule actions on one day of the week when no Exception_Schedule is in effect.

At least one of the two BACnet properties Exception_Schedule and Weekly_Schedule must be present.

This OPC UA Property, of DataType BACnetDeviceObjectPropertyReference, represents the BACnet property List_Of_Object_Property_References.

The BACnetDeviceObjectPropertyReference DataType is defined in 10.5.9.

It specifies the Device_Identifiers, Object_Identifiers, and Property_Identifiers of the properties to be written with specific values at specific times on specific days.

This Method adds entries to the BACnet property List_Of_Object_Property_References.

Signature

AddObjectPropertyReferences (

[in]BACnetDeviceObjectPropertyReference []

DeviceObjectPropertyReferences

[out]0:UInt32FirstFailedElementNumber

);

Argument	Description
DeviceObjectProperty References	Array of device object references to add to the entries in the BACnet property List_Of_Object_Property_References. The BACnetDeviceObjectPropertyReference DataType is defined in 10.5.9.
FirstFailedElementNumber	The numerical position, starting at 1, of the failed element in the CalendarEntries. If the call succeeds or fails for other reasons, the returned value shall be 0.

Method Result Codes

ResultCode	Description
BadNodeIdUnknown	This status is returned for the BACnet error codes UNKNOWN_OBJECT and UNKNOWN_PROPERTY
BadTypeMismatch	This status is returned for the BACnet error codes INVALID_DATATYPE and DATATYPE_NOT_SUPPORTED
BadOutOfRange	This status is returned for the BACnet error code VALUE_OUT_OF_RANGE
BadNotWritable	This status is returned for the BACnet error code WRITE_ACCESS_DENIED
BadOutOfMemory	This status is returned for the BACnet error code NO_SPACE_TO_ADD_LIST_ELEMENT

This Method removes entries from the BACnet property List_Of_Object_Property_References.

Signature

RemoveObjectPropertyReferences (

[in]BACnetDeviceObjectPropertyReference []

DeviceObjectPropertyReferences

[out]0:UInt32FirstFailedElementNumber

);

Argument	Description
DeviceObjectProperty References	Array of device object references to add to the entries in the BACnet property List_Of_Object_Property_References. The BACnetDeviceObjectPropertyReference DataType is defined in 10.5.9.
FirstFailedElementNumber	The numerical position, starting at 1, of the failed element in the CalendarEntries. If the call succeeds or fails for other reasons, the returned value shall be 0.

Method Result Codes

ResultCode	Description
BadNodeIdUnknown	This status is returned for the BACnet error codes UNKNOWN_OBJECT and UNKNOWN_PROPERTY
BadTypeMismatch	This status is returned for the BACnet error codes INVALID_DATATYPE
BadOutOfRange	This status is returned for the BACnet error code VALUE_OUT_OF_RANGE
BadNotWritable	This status is returned for the BACnet error code WRITE_ACCESS_DENIED
BadNotFound	This status is returned for the BACnet error code LIST_ELEMENT_NOT_FOUND

This OPC UA Property, of DataType Byte, represents the BACnet property Priority_For_Writing.

It defines the priority at which the referenced properties are commanded. Valid values are in the range 1-16, with 1 being considered the highest priority and 16 the lowest. See 3.2.1 for details on command prioritization.

The FaultEvaluation Object contains status and configuration information for the fault evaluation of the BACnetScheduleType. The BACnetFaultEvaluationType is defined in 8.23. The Object is optional and is not present if fault evaluation is not activated for the BACnet object.

This OPC UA Property, of DataType Boolean, represents the BACnet property Out_Of_Service.

It is an indication of whether or not the internal calculations of the schedule object are used to determine the value of the Present_Value property. Other functions that depend on the state of the Present_Value shall respond to changes made to that property while Out_Of_Service is True, as if those changes had occurred by internal calculations.

This OPC UA Property, of DataType BACnetStatusFlags, represents the BACnet property Status_Flags. The BACnetStatusFlags DataType is defined in 10.3.7.

It represents four boolean flags that represent the general health of an analog input. The flags are IN_ALARM, FAULT, OVERRIDDEN, and OUT_OF_SERVICE.

This OPC UA Property, of DataType BACnetDateRange, represents the BACnet property Status_Flags. The BACnetDateRange DataType is defined in 10.5.7.

It specifies the range of dates within which the Schedule object is active. Upon entering its effective period, the object shall calculate its Present_Value.

BACnet schedule objects may optionally support event reporting to facilitate the reporting of fault conditions. The BACnetEventReportingType is defined in 8.8.