This module is responsible for calculating the minimum flow CFM and percentage from each deck for a dual duct VAV box. The calculated minimum flow setpoints allow the box to efficiently use the minimum flow requirements during the satisfied and heating or cooling modes. The module accepts as inputs a mode, a process variable, a heating and cooling setpoint, hot deck and cold deck minimum flow values, and configuration values. Based upon the input mode and configuration settings, the module outputs a flow setpoint, a flow percent, and a Control Status.