modelEnable_FreProSta

Model validates economizer disable for heating zone state and activated freeze protection

Information

This example validates Buildings.Controls.OBC.ASHRAE.G36.AHUs.MultiZone.VAV.Economizers.Subsequences.Enable for the following control signals: zone state, freeze protection stage.

Type	Name	Default	Description
Real	TOutCutoff	297.15	Outdoor temperature high limit cutoff
Real	hOutCutoff	65100	Outdoor air enthalpy high limit cutoff

Type	Name	Description
Buildings.Controls.OBC.ASHRAE.G36.AHUs.MultiZone.VAV.Economizers.Subsequences.Enable	enaDis	Multi zone VAV AHU enable disable sequence
Buildings.Controls.OBC.CDL.Reals.Sources.Constant	TOutBelowCutoff	Outdoor air temperature is slightly below the cutoff
Buildings.Controls.OBC.CDL.Reals.Sources.Constant	TOutCut	OA temperature high limit cutoff
Buildings.Controls.OBC.CDL.Reals.Sources.Constant	hOutBelowCutoff	Outdoor air enthalpy is slightly below the cutoff
Buildings.Controls.OBC.CDL.Reals.Sources.Constant	hOutCut	Outdoor air enthalpy cutoff
Buildings.Controls.OBC.CDL.Reals.Sources.Constant	outDamPosMax	Maximal allowed economizer damper position
Buildings.Controls.OBC.CDL.Reals.Sources.Constant	outDamPosMin	Minimal allowed economizer damper position
Buildings.Controls.OBC.CDL.Reals.Sources.Constant	retDamPhyPosMax	Maximal allowed economizer damper position
Buildings.Controls.OBC.CDL.Reals.Sources.Constant	retDamPosMax	Maximal allowed economizer damper position
Buildings.Controls.OBC.CDL.Reals.Sources.Constant	retDamPosMin	Minimal allowed economizer damper position
Buildings.Controls.OBC.CDL.Logical.Sources.Constant	supFanSta	Supply fan status
Buildings.Controls.OBC.CDL.Logical.Sources.Pulse	booPul1	Boolean pulse for generating freeze protection stage
Buildings.Controls.OBC.CDL.Conversions.BooleanToInteger	freProSta1	Freeze protection stage changes from stage 0 to stage 1