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Rooftop unit / DOAS controller · BACnet points list
CaptiveAire Paragon RTU / DOAS DDC (Protocessor BACnet) BACnet points list
Updated 28 October 2026
Short answer
CaptiveAire's Paragon rooftop units and DOAS are run by the unit's own controller board; BACnet comes from a factory-mounted Protocessor gateway in the control panel, set up at the factory for either BACnet IP (Ethernet) or BACnet MS/TP (RS-485). The 300 objects cover DDC commands, occupied/unoccupied setpoints, the on-board schedule, mode selections, sensor readings, compressor/ERV data and six active fault codes. The simplest BMS control is to enable scheduling once, set the on-board schedule to unoccupied (1440) and drive BV-5 DDCOccupiedOverride.
This page lists 300 BACnet objects for the CaptiveAire Paragon RTU / DOAS DDC (Protocessor BACnet) — 194 of them writable — with each object’s type, instance number, name, engineering units and access. It is re-typed from CaptiveAire’s own free documentation, linked below.
- Manufacturer
- CaptiveAire
- Model
- Paragon RTU / DOAS DDC (Protocessor BACnet)
- Equipment
- Rooftop unit / DOAS controller
- Equipment type
- Rooftop units, AHUs & DOAS
- BACnet objects
- 300 (194 writable)
- Transport
- BACnet IP, BACnet MS/TP
- Firmware
- Not stated
- Default device instance
- 50001
- Also known as
- Paragon, CaptiveAire DOAS, CaptiveAire RTU, Protocessor, CN0861, RTU DDC Points
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Reference only, provided as-is: verify against CaptiveAire’s current documentation and the live device before use. Not official CaptiveAire information. Terms of use.
BMS integration notes: CaptiveAire Paragon RTU / DOAS DDC (Protocessor BACnet)
Integration in brief
Turn on scheduling once (BV-216), set every on-board schedule slot (AV-46..87) to 1440 so the unit is always unoccupied by its own clock, then command occupancy from the BMS with BV-5. Let the unit run on its own setpoints (intake/space/discharge, chosen by the Activate Based On and Tempering Mode AVs) and monitor UnitStatus, temperatures and the six fault-code AIs. Only use the raw DDC heat/cool/blower commands if the tempering modes are set to DDC.
Minimum points to map
The short list most integrators start with — enough to run the unit from a BMS. Map more as the job needs.
| Object | Name | Why | Access |
|---|---|---|---|
| BV 5 | DDCOccupiedOverride | Occupied/unoccupied command from the BMS | Write |
| BV 216 | SchedulingEnabledFlag | Must be on (once) for BV-5 to work | Write |
| AV 18 | SpaceCoolOccSP | Occupied space cooling setpoint | Write |
| AV 8 | SpaceHeatOccSP | Occupied space heating setpoint | Write |
| AI 139 | UnitStatus | Idle / blower / heating / cooling state | Read |
| AI 140 | CurrentOccupiedStatus | Confirms the occupancy command took effect | Read |
| AI 148 | DischargeTemp | Discharge air temperature | Read |
| AI 141 | AverageSpaceTemp | Space temperature the unit is controlling to | Read |
| AI 210 | ActiveFault1 | First active fault code | Read |
Enable & remote start
BMS occupancy control needs BV-216 SchedulingEnabledFlag on and all internal schedule AVs (46-87) at 1440; an occupied input always wins over unoccupied, so any non-1440 slot keeps the unit occupied regardless of BV-5. Direct heat/cool/blower commands (BV-1..3, AV-4) need the heat/cool tempering modes (AV-217..220) set to DDC (3).
Sensors & values from the BMS
A BMS space temperature can be written to AV-248 ExternalSpaceTempValue after enabling BV-247 ExternalSpaceTempEnable; space humidity likewise via BV-269 ExternalSpaceRhEnable and AV-270 ExternalSpaceRhValue. BV-280..283 act as virtual thermostat calls when Activate Based On is set to Stat (4). The Paragon IOM (A0033507 Rev 39) also lists Virtual Space Input (Temp/RH from the BMS, default Off) with an optional Input Timer (1-120 min, default 2) that falls back to the wired sensor when the BMS value goes stale.
Network setup
- Protocessor default device instance 50001, MS/TP MAC 51, 38400 baud, Max Master 127; the guide increments instance and MAC per unit number.
- Protocessor default IP 192.168.1.24 /255.255.255.0; web configurator login admin/admin (or the password printed by the Ethernet port).
- The gateway is factory set to either BACnet IP or MS/TP for the job; objects are only reachable on that port.
- Each changed gateway parameter needs its own Submit and a system restart.
Watch out for
- If any internal schedule slot is not 1440, BV-5 cannot turn the unit off during that slot.
- The controller board reboots when some factory settings are changed.
- Gas valve output reads 10 V both at high fire and when the unit is not heating.
- Setpoints used depend on Activate Based On (AV-221/222) and Tempering Mode (AV-217..220); unused setpoints have no effect.
- Blower speed AVs (88-91) must stay within the min/max speed limits in AV-228..235.
- Paragon IOM (A0033507 Rev 39): the HMI settings BMS User Write and BMS Factory Write, which allow BMS writes to user and factory settings, default to Disabled.
CaptiveAire Paragon RTU / DOAS DDC (Protocessor BACnet) BACnet objects
Type: AI, AO, AV, BI, BO, BV, MI/MO/MV (multi-state) · Access: Read read-only, Write writable, Command writable with a priority array.
| Description | States | |||||
|---|---|---|---|---|---|---|
| BV | 1 | DDCHeatCommand | Heating command. Requires heat tempering mode = DDC | Write | ||
| BV | 2 | DDCCoolCommand | Cooling command. Requires heat tempering mode = DDC | Write | ||
| BV | 3 | DDCBlowerCommand | Blower command. Requires both heat and cool tempering mode = DDC | Write | ||
| AV | 4 | DDCModulation | Heat modulation signal, 0-10V. 0V = low fire and 10V = high | Write | ||
| BVmin | 5 | DDCOccupiedOverride | Occupied override command, requires SchedulingEnabled = ON (1) | Write | ||
| AV | 6 | IntakeHeatOccSP | Intake Heating Occupied Setpoint | Write | ||
| AV | 7 | IntakeHeatUnoccSP | Intake Heating Unoccupied Setpoint | Write | ||
| AVmin | 8 | SpaceHeatOccSP | Space Heating Occupied Setpoint | Write | ||
| AV | 9 | SpaceHeatUnoccSP | Space Heating Unoccupied Setpoint | Write | ||
| AV | 10 | MinDischargeHeatOccSP | Min Discharge Heating when occupied, relevant only if heat tempering mode = | Write | ||
| AV | 11 | MinDischargeHeatUnoccSP | Min Discharge Heating when unoccupied, relevant only if heat tempering mode = | Write | ||
| AV | 12 | DischargeHeatOccSP | Discharge heating setpoint when occupied, requires heat tempering mode = discharge | Write | ||
| AV | 13 | DischargeHeatUnoccSP | Discharge heating setpoint when unoccupied, requires heat tempering mode = discharge | Write | ||
| AV | 14 | MaxDischargeHeatOccSP | Max Discharge Heating when occupied, relevant only if heat tempering mode = | Write | ||
| AV | 15 | MaxDischargeHeatUnoccSP | Max Discharge Heating when unoccupied, relevant only if heat tempering mode = | Write | ||
| AV | 16 | IntakeCoolOccSP | Intake Cooling Occupied Setpoint | Write | ||
| AV | 17 | IntakeCoolUnoccSP | Intake Cooling Unoccupied Setpoint | Write | ||
| AVmin | 18 | SpaceCoolOccSP | Space Cooling Occupied Setpoint | Write | ||
| AV | 19 | SpaceCoolUnoccSP | Space Cooling Unoccupied Setpoint | Write | ||
| AV | 20 | MinDischargeCoolOccSP | Min Discharge Cooling setpoint when occupied, relevant only if cool tempering mode | Write | ||
| AV | 21 | MinDischargeCoolUnoccSP | Min Discharge Cooling setpoint when unoccupied, relevant only if cool tempering mode | Write | ||
| AV | 22 | DischargeCoolOccSP | Discharge Cooling setpoint when occupied, relevant only if cool tempering mode = | Write | ||
| AV | 23 | DischargeCoolUnoccSP | Discharge Cooling setpoint when unoccupied, relevant only if cool tempering mode = | Write | ||
| AV | 24 | MaxDischargeCoolOccSP | Max Discharge Cooling setpoint when occupied, relevant only if cool tempering mode | Write | ||
| AV | 25 | MaxDischargeCoolUnoccSP | Max Discharge Cooling setpoint when unoccupied, relevant only if cool tempering mode | Write | ||
| AV | 26 | RoomOverrideOccSP | Room Override Occupied Setpoint | Write | ||
| AV | 27 | RoomOverrideUnoccSP | Room Override Unoccupied Setpoint | Write | ||
| AV | 28 | FirestatIntakeSP | Firestat Intake Setpoint | Write | ||
| AV | 29 | FirestatDischargeSP | Firestat Discharge Setpoint | Write | ||
| AV | 30 | FreezestatSP | Freezestat Setpoint | Write | ||
| AV | 31 | OverheatDischargeSP | Overheat Discharge Setpoint | Write | ||
| AV | 32 | CabinetHeatSP | Cabinet Heat Setpoint | Write | ||
| AV | 33 | FurnaceDrainHeatSP | Furnace Drain Heat Setpoint | Write | ||
| AV | 34 | IntakeRhOccSP | Intake Relative Humidity Occupied Setpoint | Write | ||
| AV | 35 | IntakeRhUnoccSP | Intake Relative Humidity Unoccupied Setpoint | Write | ||
| AV | 36 | SpaceRhOccSP | Space Relative Humidity Occupied Setpoint | Write | ||
| AV | 37 | SpaceRhUnoccSP | Space Relative Humidity Unoccupied Setpoint | Write | ||
| AV | 38 | DischargeRhOccSP | Discharge Relative Humidity Occupied Setpoint | Write | ||
| AV | 39 | DischargeRhUnoccSP | Discharge Relative Humidity Unoccupied Setpoint | Write | ||
| AV | 40 | IntakeDpOccSP | Intake Dewpoint Occupied Setpoint | Write | ||
| AV | 41 | IntakeDpUnoccSP | Intake Dewpoint Unoccupied Setpoint | Write | ||
| AV | 42 | SpaceDpOccSP | Space Dewpoint Occupied Setpoint | Write | ||
| AV | 43 | SpaceDpUnoccSP | Space Dewpoint Unoccupied Setpoint | Write | ||
| AV | 44 | DischargeDpOccSP | Discharge Dewpoint Occupied Setpoint | Write | ||
| AV | 45 | DischargeDpUnoccSP | Discharge Dewpoint Unoccupied Setpoint | Write | ||
| AV | 46 | ScheduleSundayAStart | Daily schedule start/end time in minutes | Write | ||
| AV | 47 | ScheduleSundayAEnd | Daily schedule start/end time in minutes | Write | ||
| AV | 48 | ScheduleSundayBStart | Daily schedule start/end time in minutes | Write | ||
| AV | 49 | ScheduleSundayBEnd | Daily schedule start/end time in minutes | Write | ||
| AV | 50 | ScheduleSundayCStart | Daily schedule start/end time in minutes | Write | ||
| AV | 51 | ScheduleSundayCEnd | Daily schedule start/end time in minutes | Write | ||
| AV | 52 | ScheduleMondayAStart | Daily schedule start/end time in minutes | Write | ||
| AV | 53 | ScheduleMondayAEnd | Daily schedule start/end time in minutes | Write | ||
| AV | 54 | ScheduleMondayBStart | Daily schedule start/end time in minutes | Write | ||
| AV | 55 | ScheduleMondayBEnd | Daily schedule start/end time in minutes | Write | ||
| AV | 56 | ScheduleMondayCStart | Daily schedule start/end time in minutes | Write | ||
| AV | 57 | ScheduleMondayCEnd | Daily schedule start/end time in minutes | Write | ||
| AV | 58 | ScheduleTuesdayAStart | Daily schedule start/end time in minutes | Write | ||
| AV | 59 | ScheduleTuesdayAEnd | Daily schedule start/end time in minutes | Write | ||
| AV | 60 | ScheduleTuesdayBStart | Daily schedule start/end time in minutes | Write | ||
| AV | 61 | ScheduleTuesdayBEnd | Daily schedule start/end time in minutes | Write | ||
| AV | 62 | ScheduleTuesdayCStart | Daily schedule start/end time in minutes | Write | ||
| AV | 63 | ScheduleTuesdayCEnd | Daily schedule start/end time in minutes | Write | ||
| AV | 64 | ScheduleWednesdayAStart | Daily schedule start/end time in minutes | Write | ||
| AV | 65 | ScheduleWednesdayAEnd | Daily schedule start/end time in minutes | Write | ||
| AV | 66 | ScheduleWednesdayBStart | Daily schedule start/end time in minutes | Write | ||
| AV | 67 | ScheduleWednesdayBEnd | Daily schedule start/end time in minutes | Write | ||
| AV | 68 | ScheduleWednesdayCStart | Daily schedule start/end time in minutes | Write | ||
| AV | 69 | ScheduleWednesdayCEnd | Daily schedule start/end time in minutes | Write | ||
| AV | 70 | ScheduleThursdayAStart | Daily schedule start/end time in minutes | Write | ||
| AV | 71 | ScheduleThursdayAEnd | Daily schedule start/end time in minutes | Write | ||
| AV | 72 | ScheduleThursdayBStart | Daily schedule start/end time in minutes | Write | ||
| AV | 73 | ScheduleThursdayBEnd | Daily schedule start/end time in minutes | Write | ||
| AV | 74 | ScheduleThursdayCStart | Daily schedule start/end time in minutes | Write | ||
| AV | 75 | ScheduleThursdayCEnd | Daily schedule start/end time in minutes | Write | ||
| AV | 76 | ScheduleFridayAStart | Daily schedule start/end time in minutes | Write | ||
| AV | 77 | ScheduleFridayAEnd | Daily schedule start/end time in minutes | Write | ||
| AV | 78 | ScheduleFridayBStart | Daily schedule start/end time in minutes | Write | ||
| AV | 79 | ScheduleFridayBEnd | Daily schedule start/end time in minutes | Write | ||
| AV | 80 | ScheduleFridayCStart | Daily schedule start/end time in minutes | Write | ||
| AV | 81 | ScheduleFridayCEnd | Daily schedule start/end time in minutes | Write | ||
| AV | 82 | ScheduleSaturdayAStart | Daily schedule start/end time in minutes | Write | ||
| AV | 83 | ScheduleSaturdayAEnd | Daily schedule start/end time in minutes | Write | ||
| AV | 84 | ScheduleSaturdayBStart | Daily schedule start/end time in minutes | Write | ||
| AV | 85 | ScheduleSaturdayBEnd | Daily schedule start/end time in minutes | Write | ||
| AV | 86 | ScheduleSaturdayCStart | Daily schedule start/end time in minutes | Write | ||
| AV | 87 | ScheduleSaturdayCEnd | Daily schedule start/end time in minutes | Write | ||
| AV | 88 | BlowerManualFreqOcc | VFD frequency when occupied, requires blower control = VFD manual | Write | ||
| AV | 89 | BlowerManualFreqUnocc | VFD frequency when unoccupied, requires blower control = VFD manual | Write | ||
| AV | 90 | BlowerManualPwmRateOcc | ECM speed when occupied, requires blower control = ECM manual | Write | ||
| AV | 91 | BlowerManualPwmRateUnocc | ECM speed when unoccupied, requires blower control = ECM manual | Write | ||
| AV | 92 | MixingBoxManualOAOcc | Mixing Box Outdoor Air Percent during occupied times, requires mixing box mode | Write | ||
| AV | 93 | MixingBoxManualOAUnocc | Mixing Box Outdoor Air Percent during unoccupied times, requires mixing box mode | Write | ||
| AV | 94 | EconomizerTempSPOcc | Economizer Temperature Setpoint Occupied | Write | ||
| AV | 95 | EconomizerTempSPUnocc | Economizer Temperature Setpoint Unoccupied | Write | ||
| AV | 96 | EconomizerTempBandOcc | Economizer Temperature Band Setpoint Occupied | Write | ||
| AV | 97 | EconomizerTempBandUnocc | Economizer Temperature Band Setpoint Unoccupied | Write | ||
| AV | 98 | EconomizerTotalBandOcc | Economizer Temperature Total Band Setpoint Occupied | Write | ||
| AV | 99 | EconomizerTotalBandUnocc | Economizer Temperature Total Band Setpoint Unoccupied | Write | ||
| AV | 100 | EconomizerRhSPOcc | Economizer Relative Humidity Setpoint Occupied | Write | ||
| AV | 101 | EconomizerRhSPUnocc | Economizer Relative Humidity Setpoint Unoccupied | Write | ||
| AV | 102 | MixingBoxManualVoltsOcc | Mixing Box damper voltage during occupied times, requires mixing box mode = | Write | ||
| AV | 103 | MixingBoxManualVoltsUnocc | Mixing Box damper voltage during unoccupied times, requires mixing box mode = | Write | ||
| AV | 104 | BlowerPsSpLowOcc | Blower Low Static Pressure Setting Occupied | Write | ||
| AV | 105 | BlowerPsSpLowUnocc | Blower Low Static Pressure Setting Unoccupied | Write | ||
| AV | 106 | BlowerPsSpHighOcc | Blower High Static Pressure Setting Occupied | Write | ||
| AV | 107 | BlowerPsSpHighUnocc | Blower High Static Pressure Setting Unoccupied | Write | ||
| AV | 108 | DryModeDischTempSPOcc | Dry Mode Discharge Occupied Setpoint | Write | ||
| AV | 109 | DryModeDischTempSPUnocc | Dry Mode Discharge Unoccupied Setpoint | Write | ||
| AV | 110 | OaResetLowTempSp | Outdoor Air Reset Low Temperature Setpoint | Write | ||
| AV | 111 | OaResetHighTempSp | Outdoor Air Reset High Temperature Setpoint | Write | ||
| AV | 112 | OaResetHeatDischTempSp | Outdoor Air Reset Heat Discharge Temperature Setpoint | Write | ||
| AV | 113 | OaResetCoolDischTempSp | Outdoor Air Reset Cool Discharge Temperature Setpoint | Write | ||
| AV | 114 | OaResetHeatSpaceTempSp | Outdoor Air Reset Heat Space Temperature Setpoint | Write | ||
| AV | 115 | OaResetCoolSpaceTempSp | Outdoor Air Reset Cool Space Temperature Setpoint | Write | ||
| AV | 116 | CO2SensorPpmMin | CO2 PPM level at 0V | Write | ||
| AV | 117 | CO2SensorPpmMax | CO2 PPM level at 10V | Write | ||
| AV | 118 | CO2ThresholdLimitOcc | CO2 sensor threshold limit for the fan/damper to operate when occupied | Write | ||
| AV | 119 | CO2ThresholdLimitUnocc | CO2 sensor threshold limit for the fan/damper to operate when unoccupied | Write | ||
| AV | 120 | DynamicSpDiff | Dynamic Setpoint Differential | Write | ||
| AV | 121 | DynamicSpOffset | Dynamic Setpoint Differential Offset | Write | ||
| AV | 122 | DynamicSpHeatOa | Dynamic Setpoint Heat Outdoor Air | Write | ||
| AV | 123 | DynamicSpCoolOa | Dynamic Setpoint Cool Outdoor Air | Write | ||
| AV | 124 | ErvWheelSpeed | Energy Wheel Speed Setting | Write | ||
| AV | 125 | ErvExhaustFanSpeedOcc | Energy Wheel Exhaust Fan Speed Occupied | Write | ||
| AV | 126 | ErvExhaustFanSpeedUnocc | Energy Wheel Exhaust Fan Speed Unoccupied | Write | ||
| AV | 127 | ErvExhaustLowPsSpOcc | Energy Wheel Exhaust Low Pressure Setpoint Occupied | Write | ||
| AV | 128 | ErvExhaustLowPsSpUnocc | Energy Wheel Exhaust Low Pressure Setpoint Unoccupied | Write | ||
| AV | 129 | ErvExhaustHighPsSpOcc | Energy Wheel Exhaust High Pressure Setpoint Occupied | Write | ||
| AV | 130 | ErvExhaustHighPsSpUnocc | Energy Wheel Exhaust High Pressure Setpoint Unoccupied | Write | ||
| AV | 131 | CO2OverrideHighLimitOcc | CO2 high limit setting at which fan/damper will operate occupied | Write | ||
| AV | 132 | CO2OverrideLowLimitOcc | CO2 low limit setting at which fan/damper will operate occupied | Write | ||
| AV | 133 | CO2OverrideHighLimitUnocc | CO2 high limit setting at which fan/damper will operate unoccupied | Write | ||
| AV | 134 | CO2OverrideLowLimitUnocc | CO2 low limit setting at which fan/damper will operate unoccupied | Write | ||
| AV | 135 | DryModeOASP | Dry Mode Outdoor Air Setpoint | Write | ||
| AV | 136 | DryModeCoolSP | Dry Mode Cool Setpoint | Write | ||
| AV | 137 | PoweredExhaustManVoltsOcc | Powered Exhaust PWM Setpoint Occupied | Write | ||
| AV | 138 | PoweredExhaustManVoltsUnocc | Powered Exhaust PWM Setpoint Unoccupied | Write | ||
| AImin | 139 | UnitStatus | HVAC State (Idle = 0, Blower = 1, Heating = 2, Cooling | Read | 0=Idle, 1=Blower, 2=Heating, 3=Cooling | |
| AImin | 140 | CurrentOccupiedStatus | Occupancy status, occupied = 1, unoccupied = 0 | Read | 0=Unoccupied, 1=Occupied | |
| AImin | 141 | AverageSpaceTemp | Average Space Temperature | Read | ||
| AI | 142 | BlowerFrequency | Blower VFD Frequency | Read | ||
| AI | 143 | BlowerCurrent | Blower VFD Current | Read | ||
| AI | 144 | BlowerPower | Blower VFD Power | Read | ||
| AI | 145 | AverageRh | Average space relative humidity | Read | ||
| AI | 146 | OutdoorTemp | Outdoor Temperature | Read | ||
| AI | 147 | ReturnTemp | Return Temperature | Read | ||
| AImin | 148 | DischargeTemp | Discharge Temperature | Read | ||
| AI | 149 | IntakeTemp | Intake Temperature | Read | ||
| AI | 150 | SpaceTemp | Space Temperature (thermistor) | Read | ||
| AI | 151 | Hmi1Temp | Unit HMI temperature | Read | ||
| AI | 152 | Hmi2Temp | Remote HMI 1 Temperature | Read | ||
| AI | 153 | Hmi3Temp | Remote HMI 2 Temperature | Read | ||
| AI | 154 | Hmi4Temp | Remote HMI 3 Temperature | Read | ||
| AI | 155 | Hmi5Temp | Remote HMI 4 Temperature | Read | ||
| AI | 156 | SuctionLineTemp | Suction Line Temperature | Read | ||
| AI | 157 | LiquidLineTemp | Liquid Line Temperature | Read | ||
| AI | 158 | EvapIndoorCoilTemp | Evaporator Temperature | Read | ||
| AI | 159 | CondOutdoorCoilTemp | Condenser Temperature | Read | ||
| AI | 160 | CompressorDischargeTemp | Compressor Discharge Temperature | Read | ||
| AI | 161 | IntakeRh | Intake Sensor Relative Humidity | Read | ||
| AI | 162 | SpaceRh | Space Sensor Relative Humidity | Read | ||
| AI | 163 | OutdoorRh | Outdoor Sensor Relative Humidity | Read | ||
| AI | 164 | DischargeRh | Discharge Sensor Relative Humidity | Read | ||
| AI | 165 | ReturnRh | Return Sensor Relative Humidity | Read | ||
| AI | 166 | SuctionLinePs | Suction Line Pressure | Read | ||
| AI | 167 | DischargeLinePs | Discharge Line Pressure | Read | ||
| AI | 168 | LiquidLinePs | Liquid Line Pressure | Read | ||
| AI | 169 | Hmi1Rh | Unit HMI Relative Humidity | Read | ||
| AI | 170 | Hmi2Rh | Remote HMI 1 Relative Humidity | Read | ||
| AI | 171 | Hmi3Rh | Remote HMI 2 Relative Humidity | Read | ||
| AI | 172 | Hmi4Rh | Remote HMI 3 Relative Humidity | Read | ||
| AI | 173 | Hmi5Rh | Remote HMI 4 Relative Humidity | Read | ||
| AI | 174 | SupplyPwmRate | PWM Signal to Supply Fan | Read | ||
| AI | 175 | ExhaustPwmRate | PWM Signal to Exhaust Fan | Read | ||
| AI | 176 | CondFan1PwmRate | PWM Signal to set #1 of Condensing Fans | Read | ||
| AI | 177 | CondFan2PwmRate | PWM Signal to set #2 of Condensing Fans | Read | ||
| AI | 178 | ModulatingGasValve1Output | Controller output to the modulating gas valve #1. 0V = Low Fire | Read | ||
| AI | 179 | ModulatingGasValve2Output | Controller output to the modulating gas valve #2. 0V = Low Fire | Read | ||
| AI | 180 | AdjustableDamperOutput | Output Voltage to Damper | Read | ||
| AI | 181 | ElectricHeaterOutput | Output Voltage to Electric Heater | Read | ||
| BI | 182 | OilBoostActiveFlag | Read | 0=Oil Boost Not Active, 1=Oil Boost Active | ||
| BI | 183 | ReheatActiveFlag | Read | 0=Reheat Not Active, 1=Reheat Active | ||
| BI | 184 | DefrostActiveFlag | Read | 0=Defrost Not Active, 1=Defrost Active | ||
| BI | 185 | PumpdownOffActiveFlag | Read | 0=Pumpdown Off Not Active, 1=Pumpdown Off Active | ||
| BI | 186 | PumpdownOnActiveFlag | Read | 0=Pumpdown On Not Active, 1=Pumpdown On Active | ||
| AI | 187 | ReheatValvePosition | Percentage of the Reheat Valve's Position | Read | ||
| AI | 188 | EevValvePosition | Percentage of the EEV Valve's Position | Read | ||
| AI | 189 | IntakeDpActual | Actual Intake Dew Point Reading | Read | ||
| AI | 190 | SpaceDpActual | Actual Space Dew Point Reading | Read | ||
| AI | 191 | CompressorPower | Compressor Power Reading | Read | ||
| AI | 192 | CompressorFrequency | Compressor Frequency Reading | Read | ||
| AI | 193 | CompressorCurrent | Compressor Current Reading | Read | ||
| AI | 194 | ERVExhaustAirRh | ERV Exhaust Air Relative Humidity | Read | ||
| AI | 195 | ERVWheelSupplyPsInches | ERV Wheel Supply Pressure Differential | Read | ||
| AI | 196 | ERVWheelExhPsInches | ERV Wheel Exhaust Pressure Differential | Read | ||
| AI | 197 | ERVExhCtrlVolts | 0-10 Volt ERV Exhaust Speed Control | Read | ||
| AI | 198 | ERVExhAirTemp | ERV Exhaust Air Temperature | Read | ||
| AI | 199 | ERVOutsideAirRh | ERV Outside Air Relative Humidity | Read | ||
| AI | 200 | ERVOutsideAirTemp | ERV Outside Air Temperature | Read | ||
| AI | 201 | ERVExhBlowerDutyCycle | PWM Signal to Exhaust Fan ECM | Read | ||
| BI | 202 | ERVExhBlowerPwmEnable | Read | 0=Disable, 1=Enable | ||
| AI | 203 | ERVWheelDutyCycle | PWM Signal to ERV Wheel ECM | Read | ||
| BI | 204 | ERVWheelPwmEnable | Read | 0=Disable, 1=Enable | ||
| AI | 205 | ERVState | Read | 0=Idle, 5=Defrost, 6=Clean, 7=Test, 8=Stop | ||
| AI | 206 | ERVAppliedWheelSpeed | Desired Energy Wheel Fan Speed | Read | ||
| AI | 207 | ERVAppliedExhFanSpeed | Desired ERV Exhaust Fan Speed | Read | ||
| AI | 208 | Subcool | Subcool Readings | Read | ||
| AI | 209 | Superheat | Superheat Readings | Read | ||
| AImin | 210 | ActiveFault1 | Active Fault Code (see fault code table) | Read | ||
| AI | 211 | ActiveFault2 | Active Fault Code (see fault code table) | Read | ||
| AI | 212 | ActiveFault3 | Active Fault Code (see fault code table) | Read | ||
| AI | 213 | ActiveFault4 | Active Fault Code (see fault code table) | Read | ||
| AI | 214 | ActiveFault5 | Active Fault Code (see fault code table) | Read | ||
| AI | 215 | ActiveFault6 | Active Fault Code (see fault code table) | Read | ||
| BVmin | 216 | SchedulingEnabledFlag | Enable scheduling. Not an occupancy command. Refer to ID 5 “DDCOccupiedOverride” to | Write | ||
| AV | 217 | HeatTemperModeOcc | Heat tempering mode during occupied time | Write | 0=Discharge, 1=Space, 2=BAS, 3=DDC | |
| AV | 218 | HeatTemperModeUnocc | Heat tempering mode during unoccupied time | Write | 0=Discharge, 1=Space, 2=BAS, 3=DDC | |
| AV | 219 | CoolTemperModeOcc | Cool tempering mode during occupied time | Write | 0=Discharge, 1=Space, 2=BAS, 3=DDC | |
| AV | 220 | CoolTemperModeUnocc | Cool tempering mode during unoccupied time | Write | 0=Discharge, 1=Space, 2=BAS, 3=DDC | |
| AV | 221 | ActivateOnOcc | "Activate based on" during occupied time | Write | 0=Intake, 1=Space, 2=Both, 3=Either, 4=Stat | |
| AV | 222 | ActivateOnUnocc | "Activate based on" during unoccupied time | Write | 0=Intake, 1=Space, 2=Both, 3=Either, 4=Stat | |
| AV | 223 | BlowerModeOcc | Blower mode during occupied times | Write | 0=Auto, 1=Off, 2=On | |
| AV | 224 | BlowerModeUnocc | Blower mode during unoccupied times | Write | 0=Auto, 1=Off, 2=On | |
| AV | 225 | MixingBoxMode | Mixing Box mode selection | Write | 0=Off, 1=Manual, 2=Position, 3=OAPercent, 4=AnalogCtrl, 5=PS, 6=100% OA | |
| AV | 226 | ReheatDPAdjOcc | Reheat Dew Point adjust setpoint value when occupied | Write | ||
| AV | 227 | ReheatDPAdjUnocc | Reheat Dew Point adjust setpoint value when unoccupied | Write | ||
| AV | 228 | BlowerVfdMinFreqOcc | Min blower VFD Frequency when occupied | Write | ||
| AV | 229 | BlowerVfdMinFreqUnocc | Min blower VFD Frequency when unoccupied | Write | ||
| AV | 230 | BlowerVfdMaxFreqOcc | Max blower VFD Frequency when occupied | Write | ||
| AV | 231 | BlowerVfdMaxFreqUnocc | Max blower VFD Frequency when unoccupied | Write | ||
| AV | 232 | BlowerPwmMinRateOcc | Min blower ECM speed when occupied | Write | ||
| AV | 233 | BlowerPwmMinRateUnocc | Min blower ECM speed when unoccupied | Write | ||
| AV | 234 | BlowerPwmMaxRateOcc | Max blower ECM speed when occupied | Write | ||
| AV | 235 | BlowerPwmMaxRateUnocc | Max blower ECM speed when unoccupied | Write | ||
| AV | 236 | MixingBoxMinOAPercentOcc | Min occupied outdoor air percent when mixing box mode = outdoor air | Write | ||
| AV | 237 | MixingBoxMinOAPercentUnocc | Min unoccupied outdoor air percent when mixing box mode = outdoor air | Write | ||
| AV | 238 | MixingBoxMaxOAPercentOcc | Max occupied outdoor air percent when mixing box mode = outdoor air | Write | ||
| AV | 239 | MixingBoxMaxOAPercentUnocc | Max unoccupied outdoor air percent when mixing box mode = outdoor air | Write | ||
| AV | 240 | MixingBoxMinVoltsOcc | Max unoccupied mixing box voltage when mixing box mode = manual | Write | ||
| AV | 241 | MixingBoxMinVoltsUnocc | Min unoccupied mixing box voltage when mixing box mode = manual | Write | ||
| AV | 242 | MixingBoxMaxVoltsOcc | Max occupied mixing box voltage when mixing box mode = manual | Write | ||
| AV | 243 | MixingBoxMaxVoltsUnocc | Max unoccupied mixing box voltage when mixing box mode = manual | Write | ||
| AI | 244 | CFMReading | Fan CFM Reading | Read | ||
| AI | 245 | PressureSensor1 | Duct Static Pressure | Read | ||
| AI | 246 | CO2Reading | CO2 Reading in PPM | Read | ||
| BV | 247 | ExternalSpaceTempEnable | Write | 0=Disable, 1=Enable | ||
| AV | 248 | ExternalSpaceTempValue | Virtual Space Temperature Value, 1 decimal | Write | ||
| AI | 249 | Stg2CompressorPower | Stage 2 Compressor Power Reading | Read | ||
| AI | 250 | Stg2CompressorFrequency | Stage 2 Compressor Frequency Reading | Read | ||
| AI | 251 | Stg2CompressorCurrent | Stage 2 Compressor Current Reading | Read | ||
| AI | 252 | Stg3CompressorPower | Stage 3 Compressor Power Reading | Read | ||
| AI | 253 | Stg3CompressorFrequency | Stage 3 Compressor Frequency Reading | Read | ||
| AI | 254 | Stg3CompressorCurrent | Stage 3 Compressor Current Reading | Read | ||
| BI | 255 | Stg2OilBoostActiveFlag | Stage 2 | Read | 0=Oil Boost Not Active, 1=Oil Boost Active | |
| BI | 256 | Stg2ReheatActiveFlag | Stage 2 | Read | 0=Reheat Not Active, 1=Reheat Active | |
| BI | 257 | Stg2DefrostActiveFlag | Stage 2 | Read | 0=Defrost Not Active, 1=Defrost Active | |
| BI | 258 | Stg2PumpdownOffActiveFlag | Stage 2 | Read | 0=Pumpdown Off Not Active, 1=Pumpdown Off Active | |
| BI | 259 | Stg2PumpdownOnActiveFlag | Stage 2 | Read | 0=Pumpdown On Not Active, 1=Pumpdown On Active | |
| AI | 260 | Stg2ReheatValvePosition | Stage 2 Percentage of the Reheat Valve's Position | Read | ||
| AI | 261 | Stg2EevValvePosition | Stage 2 Percentage of the EEV Valve's Position | Read | ||
| BI | 262 | Stg3OilBoostActiveFlag | Stage 3 | Read | 0=Oil Boost Not Active, 1=Oil Boost Active | |
| AI | 263 | Stg3ReheatActiveFlag | Stage 3 | Read | 0=Reheat Not Active, 1=Reheat Active | |
| AI | 264 | Stg3DefrostActiveFlag | Stage 3 | Read | 0=Defrost Not Active, 1=Defrost Active | |
| AI | 265 | Stg3PumpdownOffActiveFlag | Stage 3 | Read | 0=Pumpdown Off Not Active, 1=Pumpdown Off Active | |
| BI | 266 | Stg3PumpdownOnActiveFlag | Stage 3 | Read | 0=Pumpdown On Not Active, 1=Pumpdown On Active | |
| AI | 267 | Stg3ReheatValvePosition | Stage 3 Percentage of the Reheat Valve's Position | Read | ||
| AI | 268 | Stg3EevValvePosition | Stage 3 Percentage of the EEV Valve's Position | Read | ||
| BV | 269 | ExternalSpaceRhEnable | Write | 0=Disable, 1=Enable | ||
| AV | 270 | ExternalSpaceRhValue | Virtual Relative Humidity Value, 1 decimal | Write | ||
| AI | 271 | PressureSensor2 | Building Static Pressure | Read | ||
| AV | 272 | StaticOaPsLowOcc | Space Static Pressure Low Setpoint when occupied for Outdoor Air Damper control | Write | ||
| AV | 273 | StaticOaPsLowUnocc | Space Static Pressure Low Setpoint when unoccupied for Outdoor Air Damper control | Write | ||
| AV | 274 | StaticOaPsHighOcc | Space Static Pressure High Setpoint when occupied for Outdoor Air Damper control | Write | ||
| AV | 275 | StaticOaPsHighUnocc | Space Static Pressure High Setpoint when unoccupied for Outdoor Air Damper control | Write | ||
| AV | 276 | StaticPePsLowOcc | PS based Powered Exhaust control low set point when occupied | Write | ||
| AV | 277 | StaticPePsLowUnocc | PS based Powered Exhaust control low set point when unoccupied | Write | ||
| AV | 278 | StaticPePsHighOcc | PS based Powered Exhaust control high set point when occupied | Write | ||
| AV | 279 | StaticPePsHighUnocc | PS based Powered Exhaust control high set point when unoccupied | Write | ||
| BV | 280 | StatCtrlBlower | Virtual 'call for blower' for Activate On Stat | Write | 0=Off, 1=On | |
| BV | 281 | StatCtrlHeat | Virtual 'call for heat' for Activate On Stat | Write | 0=Off, 1=On | |
| BV | 282 | StatCtrlCool | Virtual 'call for cool' for Activate On Stat | Write | 0=Off, 1=On | |
| BV | 283 | StatCtrlDehumid | Virtual "call for dehumidification" for Activate On Stat | Write | 0=Off, 1=ON | |
| AV | 284 | CfmKFactor | Set K factor for airflow calculations | Write | ||
| AV | 285 | Hmi1TempOffset | Manual temperature offset (degrees) for HMI 1 | Write | ||
| AV | 286 | Hmi2TempOffset | Manual temperature offset (degrees) for HMI 2 | Write | ||
| AV | 287 | Hmi3TempOffset | Manual temperature offset (degrees) for HMI 3 | Write | ||
| AV | 288 | Hmi4TempOffset | Manual temperature offset (degrees) for HMI 4 | Write | ||
| AV | 289 | Hmi1RhOffset | Manual relative humidity offset (percent) for HMI 1 | Write | ||
| AV | 290 | Hmi2RhOffset | Manual relative humidity offset (percent) for HMI 2 | Write | ||
| AV | 291 | Hmi3RhOffset | Manual relative humidity offset (percent) for HMI 3 | Write | ||
| AV | 292 | Hmi4RhOffset | Manual relative humidity offset (percent) for HMI 4 | Write | ||
| AV | 293 | ReturnAsSpace | Use Return temperature as Space temperature | Write | 0=Off, 1=ON | |
| BI | 294 | FSC1GasON | Main Gas Valve Status - Stage 1 | Read | 0=OFF, 1=ON | |
| BI | 295 | FSC2GasON | Main Gas Valve Status - Stage 2 | Read | 0=OFF, 1=ON | |
| BI | 296 | EconomizerActive | Economizer Status | Read | 0=Inactive, 1=Active | |
| AV | 297 | EconomizerTargetSpOcc | Target Economizer Setpoint, Occupied | Write | ||
| AV | 298 | EconomizerTargetSpUnocc | Target Economizer Setpoint, Unoccupied | Write | ||
| AI | 299 | OaCFMReading | Calculated Outdoor Air CFM | Read | ||
| AI | 300 | ErvExhaustFanCfmReading | Calculated ERV Exhaust CFM | Read |
No points match these filters.
Object ID lookup: CaptiveAire Paragon RTU / DOAS DDC point IDs by name
BV1DDCHeatCommandBV2DDCCoolCommandBV3DDCBlowerCommandAV4DDCModulationBV5DDCOccupiedOverrideAV6IntakeHeatOccSPAV7IntakeHeatUnoccSPAV8SpaceHeatOccSPAV9SpaceHeatUnoccSPAV10MinDischargeHeatOccSPAV11MinDischargeHeatUnoccSPAV12DischargeHeatOccSPAV13DischargeHeatUnoccSPAV14MaxDischargeHeatOccSPAV15MaxDischargeHeatUnoccSPAV16IntakeCoolOccSPAV17IntakeCoolUnoccSPAV18SpaceCoolOccSPAV19SpaceCoolUnoccSPAV20MinDischargeCoolOccSPAV21MinDischargeCoolUnoccSPAV22DischargeCoolOccSPAV23DischargeCoolUnoccSPAV24MaxDischargeCoolOccSPAV25MaxDischargeCoolUnoccSPAV26RoomOverrideOccSPAV27RoomOverrideUnoccSPAV28FirestatIntakeSPAV29FirestatDischargeSPAV30FreezestatSPAV31OverheatDischargeSPAV32CabinetHeatSPAV33FurnaceDrainHeatSPAV34IntakeRhOccSPAV35IntakeRhUnoccSPAV36SpaceRhOccSPAV37SpaceRhUnoccSPAV38DischargeRhOccSPAV39DischargeRhUnoccSPAV40IntakeDpOccSPAV41IntakeDpUnoccSPAV42SpaceDpOccSPAV43SpaceDpUnoccSPAV44DischargeDpOccSPAV45DischargeDpUnoccSPAV46ScheduleSundayAStartAV47ScheduleSundayAEndAV48ScheduleSundayBStartAV49ScheduleSundayBEndAV50ScheduleSundayCStartAV51ScheduleSundayCEndAV52ScheduleMondayAStartAV53ScheduleMondayAEndAV54ScheduleMondayBStartAV55ScheduleMondayBEndAV56ScheduleMondayCStartAV57ScheduleMondayCEndAV58ScheduleTuesdayAStartAV59ScheduleTuesdayAEndAV60ScheduleTuesdayBStartAV61ScheduleTuesdayBEndAV62ScheduleTuesdayCStartAV63ScheduleTuesdayCEndAV64ScheduleWednesdayAStartAV65ScheduleWednesdayAEndAV66ScheduleWednesdayBStartAV67ScheduleWednesdayBEndAV68ScheduleWednesdayCStartAV69ScheduleWednesdayCEndAV70ScheduleThursdayAStartAV71ScheduleThursdayAEndAV72ScheduleThursdayBStartAV73ScheduleThursdayBEndAV74ScheduleThursdayCStartAV75ScheduleThursdayCEndAV76ScheduleFridayAStartAV77ScheduleFridayAEndAV78ScheduleFridayBStartAV79ScheduleFridayBEndAV80ScheduleFridayCStartAV81ScheduleFridayCEndAV82ScheduleSaturdayAStartAV83ScheduleSaturdayAEndAV84ScheduleSaturdayBStartAV85ScheduleSaturdayBEndAV86ScheduleSaturdayCStartAV87ScheduleSaturdayCEndAV88BlowerManualFreqOccAV89BlowerManualFreqUnoccAV90BlowerManualPwmRateOccAV91BlowerManualPwmRateUnoccAV92MixingBoxManualOAOccAV93MixingBoxManualOAUnoccAV94EconomizerTempSPOccAV95EconomizerTempSPUnoccAV96EconomizerTempBandOccAV97EconomizerTempBandUnoccAV98EconomizerTotalBandOccAV99EconomizerTotalBandUnoccAV100EconomizerRhSPOccAV101EconomizerRhSPUnoccAV102MixingBoxManualVoltsOccAV103MixingBoxManualVoltsUnoccAV104BlowerPsSpLowOccAV105BlowerPsSpLowUnoccAV106BlowerPsSpHighOccAV107BlowerPsSpHighUnoccAV108DryModeDischTempSPOccAV109DryModeDischTempSPUnoccAV110OaResetLowTempSpAV111OaResetHighTempSpAV112OaResetHeatDischTempSpAV113OaResetCoolDischTempSpAV114OaResetHeatSpaceTempSpAV115OaResetCoolSpaceTempSpAV116CO2SensorPpmMinAV117CO2SensorPpmMaxAV118CO2ThresholdLimitOccAV119CO2ThresholdLimitUnoccAV120DynamicSpDiffAV121DynamicSpOffsetAV122DynamicSpHeatOaAV123DynamicSpCoolOaAV124ErvWheelSpeedAV125ErvExhaustFanSpeedOccAV126ErvExhaustFanSpeedUnoccAV127ErvExhaustLowPsSpOccAV128ErvExhaustLowPsSpUnoccAV129ErvExhaustHighPsSpOccAV130ErvExhaustHighPsSpUnoccAV131CO2OverrideHighLimitOccAV132CO2OverrideLowLimitOccAV133CO2OverrideHighLimitUnoccAV134CO2OverrideLowLimitUnoccAV135DryModeOASPAV136DryModeCoolSPAV137PoweredExhaustManVoltsOccAV138PoweredExhaustManVoltsUnoccAI139UnitStatusAI140CurrentOccupiedStatusAI141AverageSpaceTempAI142BlowerFrequencyAI143BlowerCurrentAI144BlowerPowerAI145AverageRhAI146OutdoorTempAI147ReturnTempAI148DischargeTempAI149IntakeTempAI150SpaceTempAI151Hmi1TempAI152Hmi2TempAI153Hmi3TempAI154Hmi4TempAI155Hmi5TempAI156SuctionLineTempAI157LiquidLineTempAI158EvapIndoorCoilTempAI159CondOutdoorCoilTempAI160CompressorDischargeTempAI161IntakeRhAI162SpaceRhAI163OutdoorRhAI164DischargeRhAI165ReturnRhAI166SuctionLinePsAI167DischargeLinePsAI168LiquidLinePsAI169Hmi1RhAI170Hmi2RhAI171Hmi3RhAI172Hmi4RhAI173Hmi5RhAI174SupplyPwmRateAI175ExhaustPwmRateAI176CondFan1PwmRateAI177CondFan2PwmRateAI178ModulatingGasValve1OutputAI179ModulatingGasValve2OutputAI180AdjustableDamperOutputAI181ElectricHeaterOutputBI182OilBoostActiveFlagBI183ReheatActiveFlagBI184DefrostActiveFlagBI185PumpdownOffActiveFlagBI186PumpdownOnActiveFlagAI187ReheatValvePositionAI188EevValvePositionAI189IntakeDpActualAI190SpaceDpActualAI191CompressorPowerAI192CompressorFrequencyAI193CompressorCurrentAI194ERVExhaustAirRhAI195ERVWheelSupplyPsInchesAI196ERVWheelExhPsInchesAI197ERVExhCtrlVoltsAI198ERVExhAirTempAI199ERVOutsideAirRhAI200ERVOutsideAirTempAI201ERVExhBlowerDutyCycleBI202ERVExhBlowerPwmEnableAI203ERVWheelDutyCycleBI204ERVWheelPwmEnableAI205ERVStateAI206ERVAppliedWheelSpeedAI207ERVAppliedExhFanSpeedAI208SubcoolAI209SuperheatAI210ActiveFault1AI211ActiveFault2AI212ActiveFault3AI213ActiveFault4AI214ActiveFault5AI215ActiveFault6BV216SchedulingEnabledFlagAV217HeatTemperModeOccAV218HeatTemperModeUnoccAV219CoolTemperModeOccAV220CoolTemperModeUnoccAV221ActivateOnOccAV222ActivateOnUnoccAV223BlowerModeOccAV224BlowerModeUnoccAV225MixingBoxModeAV226ReheatDPAdjOccAV227ReheatDPAdjUnoccAV228BlowerVfdMinFreqOccAV229BlowerVfdMinFreqUnoccAV230BlowerVfdMaxFreqOccAV231BlowerVfdMaxFreqUnoccAV232BlowerPwmMinRateOccAV233BlowerPwmMinRateUnoccAV234BlowerPwmMaxRateOccAV235BlowerPwmMaxRateUnoccAV236MixingBoxMinOAPercentOccAV237MixingBoxMinOAPercentUnoccAV238MixingBoxMaxOAPercentOccAV239MixingBoxMaxOAPercentUnoccAV240MixingBoxMinVoltsOccAV241MixingBoxMinVoltsUnoccAV242MixingBoxMaxVoltsOccAV243MixingBoxMaxVoltsUnoccAI244CFMReadingAI245PressureSensor1AI246CO2ReadingBV247ExternalSpaceTempEnableAV248ExternalSpaceTempValueAI249Stg2CompressorPowerAI250Stg2CompressorFrequencyAI251Stg2CompressorCurrentAI252Stg3CompressorPowerAI253Stg3CompressorFrequencyAI254Stg3CompressorCurrentBI255Stg2OilBoostActiveFlagBI256Stg2ReheatActiveFlagBI257Stg2DefrostActiveFlagBI258Stg2PumpdownOffActiveFlagBI259Stg2PumpdownOnActiveFlagAI260Stg2ReheatValvePositionAI261Stg2EevValvePositionBI262Stg3OilBoostActiveFlagAI263Stg3ReheatActiveFlagAI264Stg3DefrostActiveFlagAI265Stg3PumpdownOffActiveFlagBI266Stg3PumpdownOnActiveFlagAI267Stg3ReheatValvePositionAI268Stg3EevValvePositionBV269ExternalSpaceRhEnableAV270ExternalSpaceRhValueAI271PressureSensor2AV272StaticOaPsLowOccAV273StaticOaPsLowUnoccAV274StaticOaPsHighOccAV275StaticOaPsHighUnoccAV276StaticPePsLowOccAV277StaticPePsLowUnoccAV278StaticPePsHighOccAV279StaticPePsHighUnoccBV280StatCtrlBlowerBV281StatCtrlHeatBV282StatCtrlCoolBV283StatCtrlDehumidAV284CfmKFactorAV285Hmi1TempOffsetAV286Hmi2TempOffsetAV287Hmi3TempOffsetAV288Hmi4TempOffsetAV289Hmi1RhOffsetAV290Hmi2RhOffsetAV291Hmi3RhOffsetAV292Hmi4RhOffsetAV293ReturnAsSpaceBI294FSC1GasONBI295FSC2GasONBI296EconomizerActiveAV297EconomizerTargetSpOccAV298EconomizerTargetSpUnoccAI299OaCFMReadingAI300ErvExhaustFanCfmReading
Integration notes
- Protocessor defaults: device instance 50001, MS/TP MAC 51, 38400 baud, Max Master 127, IP 192.168.1.24; increment instance/MAC per unit.
- For BMS occupancy control set BV-216 SchedulingEnabledFlag on once, set schedule AVs 46-87 to 1440 (no schedule), then write BV-5.
- DDC heat/cool/blower commands (BV-1..3, AV-4) only act when the tempering mode AVs (217-220) are set to DDC (3).
- Fault AIs 210-215 return codes from the guide's fault table; temperatures follow the unit's F/C setting. The guide lists no engineering units.
- Access comes from the guide's Control/Monitor vs Monitor Only column; BI-294..296 are listed as Control/Monitor but are inputs, so shown read-only here.
- Points depend on unit options (gas/electric heat, DX stages, ERV, economizer); unused ones read zero or are meaningless.
Check it against the live device. A points list tells you what the controller can expose; the unit in front of you may differ by firmware or installed options. This list is provided as-is for reference only and may contain mistakes — confirming it before you write, map or commission anything is up to you (terms). Easy BACnet scans a network for BACnet IP devices from an Android phone, reads every object on the Paragon RTU / DOAS DDC (Protocessor BACnet) and exports what it actually has to Excel — free. New to BACnet? Start with what a BACnet points list is and what the object types mean.
Questions about the CaptiveAire Paragon RTU / DOAS DDC (Protocessor BACnet)
How many BACnet points does the CaptiveAire Paragon RTU / DOAS DDC (Protocessor BACnet) have?
This list has 300 BACnet objects: 89 analog inputs, 183 analog values, 17 binary inputs, 11 binary values. The exact set on a given unit depends on its firmware, installed options and configuration.
Which CaptiveAire Paragon RTU / DOAS DDC (Protocessor BACnet) BACnet points are writable?
194 of the 300 objects accept a write. Points marked Command have a priority array: a write holds until it is released, so release it back to automatic when you are done.
Where is the official CaptiveAire Paragon RTU / DOAS DDC (Protocessor BACnet) BACnet documentation?
The source is DDC Application Guide for Paragon HVAC Series (RTU DDC Points), revision 2026-09, published free by CaptiveAire at https://www.captiveaire.com/CatalogContent/Fans/RTU_DOAS/doc/rtu-ddc-guide.pdf.
What are the minimum BACnet points to integrate the CaptiveAire Paragon RTU / DOAS DDC (Protocessor BACnet)?
Start with BV 5 DDCOccupiedOverride (Occupied/unoccupied command from the BMS); BV 216 SchedulingEnabledFlag (Must be on (once) for BV-5 to work); AV 18 SpaceCoolOccSP (Occupied space cooling setpoint); AV 8 SpaceHeatOccSP (Occupied space heating setpoint); AI 139 UnitStatus (Idle / blower / heating / cooling state); AI 140 CurrentOccupiedStatus (Confirms the occupancy command took effect); AI 148 DischargeTemp (Discharge air temperature); AI 141 AverageSpaceTemp (Space temperature the unit is controlling to); AI 210 ActiveFault1 (First active fault code).
How do I enable BMS control of the CaptiveAire Paragon RTU / DOAS DDC (Protocessor BACnet)?
BMS occupancy control needs BV-216 SchedulingEnabledFlag on and all internal schedule AVs (46-87) at 1440; an occupied input always wins over unoccupied, so any non-1440 slot keeps the unit occupied regardless of BV-5. Direct heat/cool/blower commands (BV-1..3, AV-4) need the heat/cool tempering modes (AV-217..220) set to DDC (3).
Can the BMS supply sensor values to the CaptiveAire Paragon RTU / DOAS DDC (Protocessor BACnet)?
A BMS space temperature can be written to AV-248 ExternalSpaceTempValue after enabling BV-247 ExternalSpaceTempEnable; space humidity likewise via BV-269 ExternalSpaceRhEnable and AV-270 ExternalSpaceRhValue. BV-280..283 act as virtual thermostat calls when Activate Based On is set to Stat (4). The Paragon IOM (A0033507 Rev 39) also lists Virtual Space Input (Temp/RH from the BMS, default Off) with an optional Input Timer (1-120 min, default 2) that falls back to the wired sensor when the BMS value goes stale.
How do I check these points on the real Paragon RTU / DOAS DDC (Protocessor BACnet)?
Scan the network with a BACnet IP browser such as Easy BACnet, open the device and compare its object list with this table. Anything missing is usually an option that isn't installed or a point that is disabled in the controller's configuration.
More CaptiveAire BACnet points lists
- Kitchen hood demand control ventilation (DCV) controller (exhaust and make-up air fans)
CaptiveAire DCV Package DDC (Protocessor BACnet)
CaptiveAire demand control ventilation packages that run kitchen hood exhaust and supply (make-up air) fans, with the factory BACnet option.
Also known as: CaptiveAire DCV, Demand Control Ventilation, DCV Packages Network, Kitchen hood DCV, CASlink, Protocessor, CN0861 - Make-up air heater / tempered air unit DDC controller
CaptiveAire Direct Digital Controls (DDC) Heater Controller
CaptiveAire heater (make-up air) units shipped with the factory Direct Digital Controls (DDC) controller covered by IOM A0020659.
Also known as: A0020659, CaptiveAire DDC, DDC controller, ctrl_source - DOAS rooftop unit
CaptiveAire DOAS RTU Series packaged rooftop unit, legacy IBT controls (Protocessor BACnet)
CaptiveAire DOAS RTU Series packaged rooftop units built with the older IBT-based unit controls (listed as 'Paragon - IBT Controls (Legacy)').
Also known as: A0026936, CaptiveAire DOAS RTU, Paragon IBT controls (legacy), DOAS RTU Series, CaptiveAire DOAS, Protocessor - Kitchen hood exhaust / make-up air fan controller (demand control)
CaptiveAire EMSplus Kitchen Hood Exhaust Controls (BACnet IP)
CaptiveAire EMSplus kitchen ventilation control panels ordered with the BACnet IP communication option.
Also known as: EMSplus, EMS Plus, EMS+, A0017802, CaptiveAire EMSplus - HVLS / ventilation fan control panel (up to 10 fans)
CaptiveAire HVLS and General Ventilation Fan Control (ECPM03, Protocessor BACnet)
CaptiveAire HVLS and general ventilation fan control packages with the ECPM03 board and the factory Protocessor BACnet gateway.
Also known as: A0025729, CaptiveAire HVLS, HVLS fan control, High Volume Low Speed fan, ECPM03, CASlink HVLS, Protocessor - Lighting control panel (8 zones)
CaptiveAire Lighting Control System (ECPM03, Protocessor BACnet)
CaptiveAire Lighting Control System panels with the ECPM03 board and the factory Protocessor BACnet gateway.
Also known as: A0027767, Lighting Control System, ECPM03, CASlink lighting, CaptiveAire lighting control panel, Protocessor - Make-up air unit (indirect gas-fired heater)
CaptiveAire Modular Indirect Fired Heater (IBT controls, Protocessor BACnet)
CaptiveAire modular indirect-fired make-up air heaters, modules and furnace inserts run by the IBT controller with the optional Protocessor BACnet gateway.
Also known as: A0016988, IBT heater, IBT board, Indirect Fired Bent Tube, Modular Indirect Fired Heater, Indirect Fired Module, Indirect Fired Furnace, Protocessor - Make-up air unit controller
CaptiveAire MUA Heater DDC (Protocessor BACnet)
CaptiveAire make-up air heater units (including direct-fired) with the factory DDC/BMS package.
Also known as: CaptiveAire make-up air, Direct fired MUA, Tempered make-up air, DDC Application Guide MUA - Kitchen hood self-cleaning wash system control panel
CaptiveAire Self Cleaning System (SCS) Control Panel
CaptiveAire Self Cleaning System panels that hot-water wash or cold-water mist kitchen exhaust hoods and plenums, and can also run the hood's fan and light zones.
Also known as: CaptiveAire SCS, Self Cleaning System, Hood wash panel, Hot Water Wash, Cold Water Mist, ECPM03, Protocessor
Source: DDC Application Guide for Paragon HVAC Series (RTU DDC Points) · rev. 2026-09. Object names, instances and units are reproduced as published; descriptions are our own.