For the machine learning algorithm to calculate reliable values, the buildings and rooms must be tagged with direction tags. Data points must be tagged with haystack tags from the list below.

Tags for locations

  • Tag name: Use the haystack tag direction from the phScience library.
  • Tag value: Orientation of the building or room as numerical values separated by comas. No value must be entered if a room is not next to an outside wall.
    Example for a building: 0, 90, 180, 270.

The page https://www.sunearthtools.com/tools/distance.php is recommended to help determine directions.

Tags for data points

The table below shows a list of equipment, the data point description and which tags must be added to the data points.

Data Setup automatically adds a library prefix to all standard tags. In the table below, five custom tags are in bold and require you to manually add the "comfortAI" library prefix.

Device or equipment type

Data point description

Desigo

Apogee

Haystack tags (add libraries from second table)

Automation station

Room temperature

RTemp TR

ROOM TEMP

zone air temp sensor

Temperature setpoint

SpTR

CTL STPT

zone air temp effective sp

Control temperature

 

CTLTEMP

zone air temp active

Present setpoint for heating

PrSpH SpH

 

zone air temp effective heating sp

Present setpoint for cooling

PrSpC SpC

 

zone air temp effective cooling sp

Heating setpoint for comfort/day/occupied mode

SpHCmf

DAY HTG STPT

zone air temp occ heating sp

Cooling setpoint for comfort/day/occupied mode

SpCCmf

DAY CLG STPT

zone air temp occ cooling sp

Heating setpoint for economy/night/unoccupied mode

 

NIGHT HTG STPT

zone air temp unocc heating sp

Cooling setpoint for economy/night/unoccupied mode

 

NIGHT CLG STPT

zone air temp unocc cooling sp

Delta heating setpoint for pre-comfort

DSpHPcf

 

zone air temp standby heating sp shift

Delta cooling setpoint for pre-comfort

DSpCPcf

 

zone air temp standby cooling sp shift

Heating cooling state

HCSta

HEAT.COOL

zone air hvacMode sp

Plant operation mode

PltOpMod

DAY.NGT

occupied sp

Window contact

WndCont

 

window contact sensor

Presence detector

RPscDet

 

occupied sensor

Thermostat or room panel

Temperature setpoint shift

SpTRShft

 

zone air temp sp shift

Boolean (allows/disallows user to control heat)

 

STPT DIAL

zone air temp effective enable sp

Room setpoint dial (user set this one - panel in room)

 

RM STPT DIAL

zone air temp effective sp operatorUnit

Setpoint constraint for the user

 

RM STPT MAX

zone air temp effective maxVal sp

Setpoint constraint for the user

 

RM STPT MIN

zone air temp effective minVal sp

Cooling coil

Chilled water zone valve position

CclVlvPos

 

chilled water cool valve cmd

Fan multi speed

FanMultiSpd

 

fan vfd speed cmd

Heating coil

Hot water zone valve position

HclVlvPos

 

hot water heat valve cmd

Radiator

Hot water zone valve position

RadVlvPosVal

 

hot water heat valve cmd

Mixing circuit

Chilled water temperature entering

Cgrp’MxCrt’TFl

 

chilled water entering temp sensor

Chilled water temperature leaving

Cgrp’MxCrt’TRt

 

chilled water leaving temp sensor

Chilled water mixing valve position

Cgrp’MxCrt’Vlv

 

chilled water mixing valve cmd

Hot water temperature entering

Hgrp’MxCrt’TFl

 

hot water entering temp sensor

Hot water temperature leaving

Hgrp’MxCrt’TRt

 

hot water leaving temp sensor

Hot water mixing valve position

Hgrp’MxCrt’Vlv

 

hot water mixing valve cmd

Rooftop Unit

Cooling capacity

 

ClgCapacity

cool cmd capacity

Heating capacity

 

HtgCapacity

heat cmd capacity

VAV box

Air Volume

 

AIR Volume

discharge air flow sensor

Air temperature flowing into the room

 

AUX TEMP

discharge air temp sensor

Heating loop output

 

HTG LOOPOUT

heat cmd

Cooling loop output

 

CLG LOOPOUT

cool cmd

Heat stage 1

 

HEAT STAGE 1

stage:1 heat run cmd

Heat stage 2

 

HEAT STAGE 2

stage:2 heat run cmd

Heat stage 3

 

HEAT STAGE 3

stage:3 heat run cmd