Outputs

Configuring Unit Ventilator Outputs

Use the Unit Ventilator Outputs page to select outputs of heating and cooling stages. The outputs could be of stages, PWM, or floating types. In addition, the number of fan speeds and Economizer types must be set. You can also select optional points.

Purpose

Select all outputs, including optional outputs, to be controlled by the Unit Ventilator Controller.

Mode

Off-line or On-line

Procedure

Click the UVOutputPane button on the left pane to open the Output Configuration page.
Enter information into available fields.
Click Commit to save the settings or Reset to revert to the last saved settings.
Click Next to open the Input Configuration page.

Fields

Name	Definition
Fan Speeds	Select one of the following fan speeds: No_Fan One_Speed Two_Speed Three_Speed
Heating	Select one of the following Heating types: Heating_Stage_1 Heating_Stage_2 Heating_PWM Heating_Floating No_Heating If you select Floating, the Motor Speed field displays actuator speed in seconds. If you select PWM, the PWM Settings become editable.
Cooling	Select one of the following Cooling types: Cooling_Stage_1 Cooling_Stage_2 Cooling_PWM Cooling_Floating No_Cooling If you select Floating, the Motor Speed field displays actuator speed in seconds. If you select PWM, the PWM Settings fields become editable.
Economizer	Selection of Economizer mixed air damper actuator type: None (or packaged external economizer), PWM, or Floating. Econo_None_Pkgd Econo_PWM Econo_Floating Note: If you configure a floating or PWM economizer, you MUST select a Discharge Air sensor (see Unit Ventilator Inputs) to enable automatic damper control.
Motor Speed	Actuator motor speeds (in seconds). Enabled with a selection of floating heating, floating cooling or floating economizer.
Optional Points	The first optional point is enabled if there is sufficient room on the controller. After you select the first point, the second one is enabled if there is sufficient space, and so on. The following options are available: Status_Occupied - (output energized when controller is in Occupied mode) AND/OR Aux_Econ1 - (Emulates a T7300 – for controlling an external economizer ) AND/OR Free1 - (Network-controlled output) AND/OR Unused - (Point is unused)
Controller Type	The model type
Power Frequency	This field defines the line voltage that Excel 10 Controllers use and also tells LonSpec the calculation required for noise immunity. The calculation differs for 50 and 60 Hz applications
PWM Settings	PWM Period time (in seconds). Zero Pulse time for a 0 percent output signal (in seconds). Full Pulse time for a 100percent output signal (in seconds). This value must be less than or equal to the PWM Period.

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