System information

DX
This element represents an Extended Digital Controller (DX), which is used for multiple chiller or boiler plant control
applications, for the HVAC process of air handling units, or for distributed lighting and related electrical equipment
control applications. The DX provides precise direct digital control (DDC) as well as programmed logic control.
Figure 247: DX
The DX element has the following runtime characteristic: when the element is bound to a Metasys item, the attached
Advanced Value Box displays all of its functionality. For information about Advanced Value Box functionality, see
Advanced Value Box.
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