.Buildings.Examples.Tutorial.CDL.Controls.SystemOnOff

Information

Controller that takes as an input the outside air temperature TOut and the room air temperature TRoo, and outputs the system on command onSys.

The system on command is true if both conditions are satisfied: The outside air temperature is below a limit of TOutLow(=16°C, adjustable) and the room air temperature is below TRooSet-dTRoo/2, where TRooSet is the room air temperature setpoint (=20.5°C, adjustable) and dTRoo is the deadband (=1 Kelvin, adjustable). Otherwise, the system on command is false.

Revisions

• December 11, 2023, by Jianjun Hu:
  Reimplemented on-off control to avoid using the obsolete OnOffController. This is for #3595.
• February 18, 2020, by Michael Wetter:
  First implementation.