Abstract: An arrangement includes a memory, a display, a user input device, and a processing circuit. The memory stores programming instructions and data values corresponding to a first object data record having a first format and a second object data record having a second format. The first record corresponds to a first BAS device, and the second record corresponds to a second BAS device. The processing circuit receives additional data values from BAS devices and stores the additional data values in the memory. The processing device retrieves a data value corresponding to the first record from the memory. The processing device stores an object type definition having a third format, and maps the data value corresponding to the first record to the third format. The processing circuit provides the requested data based on the mapped data value to a software operation for generating a display.

Abstract: An arrangement includes a memory, a display, a user input device, and a processing circuit. The memory stores programming instructions and data values corresponding to a first object data record having a first format and a second object data record having a second format. The first record corresponds to a first BAS device, and the second record corresponds to a second BAS device. The processing circuit receives additional data values from BAS devices and stores the additional data values in the memory. The processing device retrieves a data value corresponding to the first record from the memory. The processing device stores an object type definition having a third format, and maps the data value corresponding to the first record to the third format. The processing circuit provides the requested data based on the mapped data value to a software operation for generating a display.

Abstract: A method includes accessing building automation data comprising a plurality of data objects, each data object corresponding to a device in a building automation system, the data objects interrelated in a first hierarchy. The method also includes receiving an event condition indication from a first device in the building automation system, and storing an indication of the event condition in a first data object corresponding to the first device. The method also includes propagating an indication of the event condition to upstream objects in the first hierarchy.

Abstract: A method includes accessing building automation data comprising a plurality of data objects, each data object corresponding to a device in a building automation system, the data objects interrelated in a first hierarchy. The method also includes receiving an event condition indication from a first device in the building automation system, and storing an indication of the event condition in a first data object corresponding to the first device.

Abstract: A method is used in a graphical display for displaying alarm indications in a system, the graphical display including hierarchical elements. The method includes storing a first set of identifiers associated with a graphic element, the graphic element including one or more child elements, a first child element including a second set of identifiers, the first set of identifiers including identifiers corresponding to at least each of the second set of identifiers. The method further includes receiving a command changing a status of the first child element, the changing of status changing a number of identifiers included in the second set. The method also includes automatically updating the first set of identifiers responsive to the command.