Installation Manual

143
Lutron integration protocol
HVAC Command-specific fields (continued)
 Action NumbersandParameters (continued):
Action Action Number Parameters
Set(#)orGet(?)CallStatus 14
0=None,LastwasHeat
1=HeatStage1
2=HeatStage1and2
3=HeatStage1,2,and3
4=HeatStage3
5=None,LastwasCool
6=CoolStage1
7=CoolStage1and2
8=Off
9=EmergencyHeat/AuxiliaryOnly
10=Dry
Set(#)orGet(?)CurrentTemperature(°C)
1,2,3
15 Temperature=0–100°C
Set(#)orGet(?)HeatandCoolSetpoints
(°C)
2,4,5,6
16
SetpointHeat(SPH)=0– 100°C
SetpointCool(SPC)=0– 100°C
Get(?)HeatandCoolSetpoints(°C)without
EcoOffsetifapplied
2,4,7
17
SetpointHeat(SPH)=0– 100°C
SetpointCool(SPC)=0– 100°C
NOTES
1  HomeWorksQSsoftwareversion4 1andhigher
2  Allowforreportedtemperaturevaluestobezeropadded,withupto3digitsbeforethedecimalpoint,and2digitsafter
–Possiblereportedvaluesof5°C:“005”,“05”,“5”,“005 ”,“005 ”,“5 ”,“005 0”,“05 0”,“5 0”,“005 00”,“05 00”,“5 00”
–Possiblereportedvaluesof5 5°C:“005 5”,“05 5”,“5 5”,“005 50”,“05 50”,“5 50”
–Possiblereportedvaluesof21°C:“021”,“21”,“021 0”,“21 0,“021 00,”“21 00”
–Possiblereportedvaluesof21 5°C:“021 5”,“21 5”,“021 50”,“21 50”
3  SettingofcurrenttemperatureisonlypossibleiftheHVACzoneisconnectedtoa3rdpartyHVACcontroller
4  ChangingthesetpointwillturnEcoModeoffifitiscurrentlyon
5  Toleaveaparameterunchanged,use“255”asthevalueforthatparameterwhensendingthecommand
6  FortheHQWT-T-HW,thisrangedependsontheprogramminginthedatabase Theheat/coolsetpointsincreaseor
decreaseinincrementsof0 5°C
7  HQWT-T-HWdoesnotsupportEcoMode
 Note:IfthethermostatissetuptouseFahrenheit,itisrecommendedtouseFahrenheitIntegrationcommandset Ifitis
setuptouseCelsius,itisrecommendedtousetheCelsiusIntegrationcommandset
Devices (continued)
Temperature Controls (continued)
HVACCommands(continued)
Continuedonnextpage…