Most commonly used BACnet properties
This chapter explains the meaning of the most commonly used BACnet object properties. For a complete list of objects supported by TwinCAT, the supported properties of these objects and the implemented conformance code refer to the PICS document.
Further Information
- Object_Identifier
- Object_Name
- Object_Type
- Present_Value
- Description
- Device_Type
- Status_Flags
- Event_State
- Reliability
- Out_of_Service
- Update_Interval
- Units
- Min_Pres_Value
- Max_Pres_Value
- Resolution
- COV_Increment
- Time_Delay
- Notification_Class
- High_Limit
- Low_Limit
- Deadband
- Limit_Enable
- Event_Enable
- Acked_Transitions
- Notify_Type
- Event_Time_Stamps
- Event_Message_Texts
- Profile_Name
- Event_Message_Texts_Config
- Event_Detection_Enable
- Event_Algorithm_Inhibit_Ref
- Event_Algorithm_Inhibit
- TimeDelay_Normal
- Reliability_Evaluation_Inhibit
- Property_List
- Priority_Array
- Relinquish_Default
- Inactive_Text
- Active_Text
- Change_Of_State_Time
- Change_Of_State_Count
- Time_Of_State_Count_Reset
- Elapsed_Active_Time
- Time_Of_Active_Time_Reset
- Alarm_Value
- Minimum_Off_Time
- Minimum_On_Time
- Feedback_Value
- Number_Of_States
- State_Text
- Alarm_Values
- Fault_Values
- Date_List
- Weekly_Schedule
- Exception_Schedule