The AO object’s attributes represent the external, visible characteristics of an analog output. This object integrates N1, N2, and BACnet controllers into supervisory controllers, resulting in:
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a consistent interface to point objects for all controller types, so they appear as a homogenous set to the user interface
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flexibility in point mapping
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permanent update of setpoints in controllers. The user has the ability to write to the permanent memory of some controllers.
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support for all Metasys controllers
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For example, this object allows you to command a damper to a given position from a supervisory controller.
For general information on Metasys system objects, see Common Object Attributes.