RoomCo2Selector

The RoomCO2Selector component is used to determine the CO₂ signal from the priority source, starting from the room panel, then the input, network, and constant value.

The RoomCO2Selector component has the following slots:

• Status: informs about the status of the component; if one of the Status-type slots in the component (Panel Status/Input Status/Network Status) has a null value, then the status is fault;

  • Available statues: OK, Fault, Disabled, Unlicensed, Down, Error;

• Space CO2: calculates space CO₂ based on selected and available CO₂ inputs (or using Effective Setpoint if not);

• Panel CO2: receives the CO₂ concentration read from the local room panel;

• Panel Status: shows the status of the local panel; if it is OK then the Panel CO2 is used, otherwise, it is ignored;

• Input CO2: receives the CO₂ concentration read from the universal input of the VAV controller;

• Input Status: shows the status of the universal input of the VAV controller; if it is OK then the Input CO2 is used, otherwise, it is ignored;

• Network CO2: receives the CO₂ concentration read from the network controller;

• Network Status: shows the status of the network controller; if it is OK then the Network CO2 is used, otherwise, it is ignored;

• Effective Setpoint: allows to link or set the effective setpoint value to be used if no CO₂ measurement is available;

• Input Selector: allows to select a preferred input signal of CO₂ concentration - panel, input, network;

• CO2 Averaging: allows to set the CO₂ concentration as a calculation of an average of available CO₂ inputs.