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Room controller / thermostat for wall-mount units · BACnet points list

Bard BrightStat Room Controller BACnet points list

Updated 4 November 2026

Short answer

The BrightStat is a touch-screen room controller for Bard wall-mount air conditioners and heat pumps. With its BACnet card it is a B-ASC device on BACnet MS/TP that exposes about 270 objects: setpoints and configuration as analog and multistate values, outputs (Y1/Y2/W1/W2, fan, economizer) as binary and analog outputs, room readings, alarms, ZigBee wireless sensor zones and the local schedule. Most multistate and analog values are configuration parameters rather than live control points.

This page lists 268 BACnet objects for the Bard BrightStat Room Controller — 213 of them writable — with each object’s type, instance number, name, engineering units and access. It is re-typed from Bard’s own free documentation, linked below.

Manufacturer
Bard
Model
BrightStat Room Controller
Equipment
Room controller / thermostat for wall-mount units
Equipment type
Thermostats, sensors & meters
BACnet objects
268 (213 writable)
Transport
BACnet MS/TP
Firmware
Not stated
Also known as
BrightStat, Bard BrightStat BACnet, 2100-683, Bard wall-mount thermostat BACnet
Source document
BACnet Integration for BrightStat Room Controller · 2100-683 · rev. 2018-08-29
Download CSV 268 rows Download EDE B.I.G.-EU JSON Manufacturer PDF ↗ Compare with your scan Download Easy BACnet Mobile App Google Play

Reference only, provided as-is: verify against Bard’s current documentation and the live device before use. Not official Bard information. Terms of use.

BMS integration notes: Bard BrightStat Room Controller

Integration in brief

Wire the BrightStat to the MS/TP trunk (BACnet +, - and ref), set its network settings from the controller's Network menu, then discover it. Command System Mode, Occupancy Command and Fan Mode, write the occupied heat and cool setpoints, and read room temperature, effective occupancy and the Y/W/G output states. Most other values are installer configuration.

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.

ObjectNameWhyAccess
MV 16System ModeOff / Auto / Cool / HeatWrite
MV 10Occupancy CommandLocal occupancy, occupied or unoccupiedWrite
MV 17Fan ModeFan mode commandWrite
AV 39Occupied Heat SetpointOccupied heating setpointWrite
AV 40Occupied Cool SetpointOccupied cooling setpointWrite
AV 100Room TemperatureRoom temperature in useWrite
MI 33Effective OccupancyOccupied / unoccupied / override / standbyRead
BO 25G Fan StatusFan output onWrite
BO 26Y1 StatusY1 (first stage) output onWrite
BV 37Service AlarmService alarm activeWrite

Enable & remote start

No separate BMS enable point; the controller is commanded through System Mode (MV 16) and Occupancy Command (MV 10). BACnet Module Present (MV 0) reports whether the BACnet card is fitted.

Network setup

Watch out for

Bard BrightStat Room Controller 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.

Note: the source document has no read/write column, so access here is inferred from the object type (inputs read-only, values writable). Confirm on the live controller before writing.

268 of 268 shown
Type
Other
Access
Show
Bard BrightStat Room Controller BACnet Points List
DescriptionStates
AI2Light Sensor LevelRange 0 to 30000, default 0Read
AI31UI19 Raw ValueRange 0 to 4095, default 0Read
AI5UI20 Raw ValueRange 0 to 4095, default 0Read
AI8UI22 Raw ValueRange 0 to 4095, default 0Read
AI7UI23 Raw ValueRange 0 to 4095, default 0Read
AI9UI24 Raw ValueRange 0 to 4095, default 0Read
AI210Wireless Zone 1 IEEE AddressRange -32768 to 32767, default 0Read
AI300Wireless Zone 10 IEEE AddressRange -32768 to 32767, default 0Read
AI220Wireless Zone 2 IEEE AddressRange -32768 to 32767, default 0Read
AI230Wireless Zone 3 IEEE AddressRange -32768 to 32767, default 0Read
AI240Wireless Zone 4 IEEE AddressRange -32768 to 32767, default 0Read
AI250Wireless Zone 5 IEEE AddressRange -32768 to 32767, default 0Read
AI260Wireless Zone 6 IEEE AddressRange -32768 to 32767, default 0Read
AI270Wireless Zone 7 IEEE AddressRange -32768 to 32767, default 0Read
AI280Wireless Zone 8 IEEE AddressRange -32768 to 32767, default 0Read
AI290Wireless Zone 9 IEEE AddressRange -32768 to 32767, default 0Read
AO24Analog Output Heat DemandRange 0 to 100, default 0Write
AO23Economizer DemandRange 0 to 100, default 0Write
AO22PI Cooling DemandRange 0 to 100, default 0Write
AO21PI Heating DemandRange 0 to 100, default 0Write
AO125UO9 Analog OutputRange 0 to 10, default 0Write
AO126UO10 Analog OutputRange 0 to 10, default 0Write
AO123UO11 Analog OutputRange 0 to 10, default 0Write
AO124UO12 Analog OutputRange 0 to 10, default 0Write
AV8Calibrate Humidity SensorRange -15 to 15, default 0Write
AV72Dehumidification HysteresisRange 2 to 20, default 5Write
AV71Dehumidification SetpointRange 30 to 95, default 50Write
AV107Airflow LevelRange 0 to 20000, default 0Write
AV86Anti Short Cycle TimeRange 0 to 5, default 2Write
AV16BACnet Stack Poll RateRange 1 to 5, default 4Write
AV74Calibrate Outside Temperature SensorRange -5 to 5, default 0Write
AV7Calibrate Room Temperature SensorRange -5 to 5, default 0Write
AV95Changeover SetpointRange 14 to 70, default 55Write
AV106CO Level 2Range 0 to 2000, default 0Write
AV10COM AddressRange 0 to 254, default 254Write
AV85Cooling CPHRange 3 to 4, default 4Write
AV89Cooling Demand LimitRange 0 to 100, default 0Write
AV93Cooling LockoutRange -40 to 95, default -40Write
AV59Cooling Setpoint LimitRange 54 to 100, default 54Write
AV45Default Heating SetpointRange 65 to 80, default 72Write
AV73Dehumidification Max Cooling LimitRange 20 to 100, default 100Write
AV99Discharge High LimitRange 70 to 150, default 12Write
AV20Discharge Low LimitRange 35 to 65, default 45Write
AV81Economizer Maximum PositionRange 0 to 100, default 100Write
AV78Economizer Minimum PositionRange 0 to 100, default 0Write
AV90Floating Actuator TimingRange 0.5 to 9, default 1.5Write
AV96Fresh Air Range Upper LimitRange 0 to 20000, default 0Write
AV15Get from COMRange 0 to 254, default 0Write
AV84Heating CPHRange 3 to 8, default 4Write
AV88Heating Demand LimitRange 0 to 100, default 0Write
AV91Heating Lockout from Outside Air TemperatureRange -15 to 120, default 120Write
AV58Heating Setpoint LimitRange 40 to 90, default 90Write
AV82High balance pointRange 34 to 90, default 90Write
AV92Keyboard ValueRange 0 to 35, default 0Write
AV3Low BacklightRange 0 to 100, default 60Write
AV83Low Balance PointRange -40 to 30, default -12Write
AV25Lua Parameter A (AV25)Range -32768 to 32767, default 0Write
AV27Lua Parameter C (AV27)Range -32768 to 32767, default 0Write
AV28Lua Parameter D (AV28)Range -32768 to 32767, default 0Write
AV29Lua Parameter E (AV29)Range -32768 to 32767, default 0Write
AV30Lua Parameter F (AV30)Range -32768 to 32767, default 0Write
AV56Main PasswordRange 0 to 9999, default 0Write
AV24Maximum CO2Range 0 to 2000, default 1200Write
AV22Maximum Fresh AirRange 0 to 20000, default 0Write
AV23Minimum CO2Range 0 to 2000, default 800Write
AV63Minimum DeadbandRange 20 to 50, default 30Write
AV21Minimum Fresh AirRange 0 to 20000, default 0Write
AV97Minimum Supply HeatRange 50 to 72, default 64Write
AV4Night BacklightRange 0 to 100, default 5Write
AV75Number of Cooling StagesRange 1 to 2, default 2Write
AV87Number of Heating StagesRange 0 to 2, default 2Write
AV52Number of PipesRange 2 to 4, default 2Write
AVmin40Occupied Cool SetpointRange 54 to 100, default 75Write
AVmin39Occupied Heat SetpointRange 40 to 90, default 72Write
AV101Outdoor TemperatureRange -40 to 150, default 0Write
AV76Power-up DelayRange 10 to 120, default 10Write
AV65Proportional BandRange 3 to 10, default 3Write
AV6Purge OpenRange 1 to 3, default 2Write
AV5Purge Sample PeriodRange 0 to 40, default 20Write
AV103Room HumidityWrite
AVmin100Room TemperatureRange -40 to 122, default 0Write
AV42Standby Cool SetpointRange 54 to 100, default 78Write
AV41Standby Heat SetpointRange 40 to 90, default 69Write
AV46Standby Temperature DifferentialRange 1 to 5, default 4Write
AV67Standby TimeRange 0.5 to 24, default 0.5Write
AV94Supply Air SetpointRange 50 to 90, default 55Write
AV98Supply Heat LockoutRange -15 to 120, default 32Write
AV62Temporary Occupancy TimeRange 0 to 24, default 2Write
AV108UI19 Analog InputRange 0 to 100, default 0Write
AV202UI19 LuaRange -32768 to 32767, default 0Write
AV104UI19 TemperatureRange -40 to 150, default 0Write
AV203UI20 LuaRange -32768 to 32767, default 0Write
AV105UI20 Remote TemperatureRange -40 to 150, default 0Write
AV204UI22 LuaRange -32768 to 32767, default 0Write
AV102UI22 Supply TemperatureRange -40 to 122, default 0Write
AV205UI23 LuaRange -32768 to 32767, default 0Write
AV206UI24 LuaRange -32768 to 32767, default 0Write
AV109UI24 TemperatureRange -400 to 1500, default 0Write
AV44Unoccupied Cool SetpointRange 54 to 100, default 80Write
AV43Unoccupied Heat SetpointRange 40 to 90, default 62Write
AV68Unoccupied TimeRange 0 to 24, default 0Write
AV2User HMIRange 0 to 11, default 0Write
AV57User PasswordRange 0 to 9999, default 0Write
AV12ZigBee ChannelRange 10 to 25, default 10Write
AV14ZigBee IEEE AddressRange -32768 to 32767, default 0Write
AV11ZigBee PAN IDRange -32768 to 32767, default 0Write
AV13ZigBee Short AddressRange -32768 to 32767, default 0Write
CSV3External Memory RevisionWrite
CSV2Long Screen Message TextText, length 0 to 480Write
CSV1Short Screen Message TextText, length 0 to 64Write
BI29UI16 Binary InputDefault 0ReadActivated / Not activ.
BI30UI17 Binary InputDefault 0ReadActivated / Not activ.
BI91UI19 Binary InputDefault 0ReadActivated / Not activ.
BI94UI20 Binary InputDefault 0ReadActivated / Not activ.
BI95UI22 Binary InputDefault 0ReadActivated / Not activ.
BI96UI23 Binary InputDefault 0ReadActivated / Not activ.
BI97UI24 Binary InputDefault 0ReadActivated / Not activ.
BO98BO1 Auxiliary Binary OutputDefault 0WriteOff / On
BO97BO2 Low Speed Fan OutputDefault 0WriteOff / On
BO96BO3 Medium Speed Fan OutputDefault 0WriteOff / On
BO95BO4 High Speed Fan OutputDefault 0WriteOff / On
BOmin25G Fan StatusDefault 0WriteOff / On
BO94UO10 Binary OutputDefault 0WriteOff / On
BO101UO11 Binary OutputDefault 0WriteOff / On
BO102UO12 Binary OutputDefault 0WriteOff / On
BO93UO9 Binary OutputDefault 0WriteOff / On
BO28W1 StatusDefault 0WriteOff / On
BO29W2 StatusDefault 0WriteOff / On
BOmin26Y1 StatusDefault 0WriteOff / On
BO27Y2 StatusDefault 0WriteOff / On
BV38Dehumidification StatusDefault 0WriteOff / On
BV8Clock AlarmDefault 0WriteOff / On
BV44Clock AlarmDefault 0WriteOff / On
BV41CO Alarm 2Default 0WriteOff / On
BV7Display Long Screen MessageDefault 0WriteOff / On
BV2Door Contact InstalledDefault 0WriteNo / Yes
BV1Door Contact StatusDefault 0WriteClosed / Opened
BV10Exception StatusDefault 0WriteOff / On
BV39Fan Lock AlarmDefault 0WriteOff / On
BV36Filter AlarmDefault 0WriteOff / On
BV6Force High BacklightDefault 0WriteOff / On
BV43Frost Protection AlarmDefault 0WriteOff / On
BV5Low Battery AlarmDefault 0WriteOff / On
BV42Low Fresh Air AlarmDefault 0WriteOff / On
BV32PIR Local MotionDefault 0WriteNo motion / Motion
BVmin37Service AlarmDefault 0WriteOff / On
BV40Smart Recovery StatusDefault 0WriteOff / On
BV35Window AlarmDefault 0WriteOff / On
BV4Window Contact InstalledDefault 0WriteNo / Yes
BV3Window Contact StatusDefault 0WriteClosed / Opened
BV200ZigBee PIR Sensor InstalledDefault 0WriteOff / On
BV201ZigBee Sensor MotionDefault 0WriteNo motion / Motion
MImin33Effective OccupancyReadOccupied/Unoccupied/Override/Standby
MI211Wireless Zone 1 BatteryReadNone/Low
MI212Wireless Zone 1 PairedReadNo/Yes/Invalid
MI210Wireless Zone 1 StatusReadNone/Closed/Opened/No Motion/Motion
MI301Wireless Zone 10 BatteryReadNone/Normal/Low
MI302Wireless Zone 10 PairedReadNo/Yes/Invalid
MI300Wireless Zone 10 StatusReadNone/Closed/Opened/No Motion/Motion
MI221Wireless Zone 2 BatteryReadNone/Normal/Low
MI222Wireless Zone 2 PairedReadNo/Yes/Invalid
MI220Wireless Zone 2 StatusReadNone/Closed/Opened/No Motion/Motion
MI231Wireless Zone 3 BatteryReadNone/Normal/Low
MI232Wireless Zone 3 PairedReadNo/Yes/Invalid
MI230Wireless Zone 3 StatusReadNone/Closed/Opened/No Motion/Motion
MI241Wireless Zone 4 BatteryReadNone/Normal/Low
MI242Wireless Zone 4 PairedReadNo/Yes/Invalid
MI240Wireless Zone 4 StatusReadNone/Closed/Opened/No Motion/Motion
MI251Wireless Zone 5 BatteryReadNone/Normal/Low
MI252Wireless Zone 5 PairedReadNo/Yes/Invalid
MI250Wireless Zone 5 StatusReadNone/Closed/Opened/No Motion/Motion
MI261Wireless Zone 6 BatteryReadNone/Normal
MI262Wireless Zone 6 PairedReadNo/Yes
MI260Wireless Zone 6 StatusReadNone/ Closed/Opened/No Motion/Motion
MI271Wireless Zone 7 BatteryReadNone/Normal
MI272Wireless Zone 7 PairedReadNo/Yes
MI270Wireless Zone 7 StatusReadNone/Closed/Opened/No Motion/Motion
MI281Wireless Zone 8 BatteryReadNone
MI282Wireless Zone 8 PairedReadNo/Yes
MI280Wireless Zone 8 StatusReadNone/Closed/Opened/No Motion/Motion
MI291Wireless Zone 9 BatteryReadNone/Normal/Low
MI292Wireless Zone 9 PairedReadNo/Yes/Invalid
MI290Wireless Zone 9 StatusReadNone/Closed/Opened/No Motion/Motion
MI2ZigBee StatusReadNot Det./Pwr On/No NWK/Joined/Online
MV13Dehumidification LockoutDefault 2WriteDisabled/Enabled
MV70Room Humidity DisplayDefault 0WriteDisabled/Enabled
MV119ApplicationDefault 1WriteRooftop/Heatpump
MV120ArabicDefault 1WriteDisabled/Enabled
MV50Auto Mode EnableDefault 2WriteDisabled/Enabled
MV66Auto Mode Fan FunctionDefault 1WriteAS/AS-AD
MV8BACnet Baud RateDefault 7Write9600/19200/38400/57600/76800/115200/Auto
MV0BACnet Module PresentDefault 2WriteNo/Yes
MV92BO1 Auxiliary Output ConfigurationDefault 1WriteNO/NC
MV91BO8 Aux Output Time BaseDefault 1Write15 min./10 sec.
MV121BulgarianDefault 1WriteDisabled
MV103ChineseDefault 2WriteDisabled/Enabled
MV116Comfort or Economy ModeDefault 1WriteComfort/Economy
MV118Compressor - Auxiliary InterlockDefault 1WriteOff/On
MV112Control StatusWriteOff/Cool/Heat
MV81Control TypeDefault 2WriteOn/Off/Floating/Analog
MV115Custom Button BehaviorDefault 1WriteDefault Function/No Function/System Mode Function/Fan Function/Override Function/Schedule Function/Units Function/Help Function/Language Function/Configuration Function/Custom Function/Standby Function
MV114Custom Button IconDefault 1WriteDefault Button/No Button/System Mode Heat/Cool/System Mode On/Off/Fan Mode/Override Button/Units Button/Help Button/Language Button/Schedule Button/Lighting Button/Blind Button/Lamp Button/Energy Button/Make Room Button/Setting Button/Timer Button
MV122CzechDefault 1WriteDisabled/Enabled
MV123DanishDefault 1WriteDisabled/Enabled
MV4Display LanguageDefault 1WriteEnglish/French/Spanish/Chinese/Russian/Arabic/Bulgarian/Czech/Danish/Dutch/Finnish/German/Hungarian/Indonesian/Italian/Norwegian/Polish/Portuguese/Slovak/Swedish/Turkish
MV124DutchDefault 1WriteDisabled/Enabled
MV72Economizer ConfigurationDefault 1WriteOff/On
MV71Enable Smart RecoveryDefault 1WriteOff/On
MV95Fan Control in Heating ModeDefault 1WriteOff/On
MV12Fan DelayDefault 2WriteOff/On
MVmin17Fan ModeDefault 3 (second listing: default 2)WriteLow/Med/High/Auto/On; second listing: On/Auto/Smart
MV57Fan SequenceDefault 5WriteL-M-H/L-H/L-M-H-A/L-H-A/On-Auto
MV125FinnishDefault 1WriteDisabled/Enabled
MV101FrenchDefault 2WriteDisabled/Enabled
MV55Frost ProtectionDefault 1WriteOff/On
MV126GermanDefault 1WriteDisabled/Enabled
MV2HMI ColorDefault 1WriteWhite/Green/Blue/Grey/Dark Grey/Default/Red
MV127HungarianDefault 1WriteDisabled/Enabled
MV128IndonesianDefault 1WriteDisabled/Enabled
MV129ItalianDefault 1WriteDisabled/Enabled
MV19Keypad LockoutDefault 1WriteLevel 0/Level 1/Level 2/Level 3/Level 4/Level 5
MV1Long Message Background ColorDefault 1WriteWhite/Green/Blue/Grey/Dark grey/Default/Red
MV3Main DisplayDefault 1WriteTemp./Setpoint
MV79Mechanical Cooling AllowedDefault 1WriteOff/On
MV111Mode ButtonDefault 1WriteNormal/Off-Auto
MV7Network LanguageDefault 1WriteEnglish/French/Spanish
MV6Network UnitsDefault 1WriteSI/Imperial
MV9No Activity Sleep Mode TimeDefault 1WriteDisabled/Enabled
MV113Node TypeDefault 1WriteRouter/Coord.
MV130NorwegianDefault 1WriteDisabled/Enabled
MVmin10Occupancy CommandDefault 1WriteLoc Occ./Occupied/Unocc.tt
MV110Occupancy SourceDefault 1WriteMotion/Schedule
MV131PolishDefault 1WriteDisabled/Enabled
MV132PortugueseDefault 1WriteDisabled/Enabled
MV117Reversing Valve OperationDefault 1WriteO/B
MV145Room Temperature SensorDefault 0WriteRemote/Local
MV104RussianDefault 2WriteDisabled/Enabled
MV137Schedule EventsDefault 3Write2 per Day/4 per Day/6 per Day
MV73Schedule MenuDefault 2WriteDisabled/Enabled/Dis.no.clk/En.no.clk
MV136Schedule TypeDefault 1Write7 Days/5+2 Days/5+1+1 Days
MV15Sequence of OperationDefault 2 (second listing: default 1)WriteCool Only/Heat Only/Cool-rht/Heat-rht/Cool/Heat/Cl/ht-rht
MV58Setpoint FunctionDefault 2WriteDual SP/Attach SP
MV133SlovakDefault 1WriteDisabled/Enabled
MV102SpanishDefault 2WriteDisabled/Enabled
MV11Standby Mode ConfigurationDefault 1WriteAbsolute/Offset
MV134SwedishDefault 1WriteDisabled/Enabled
MVmin16System ModeDefault 4WriteOff/Auto/Cool/Heat
MV51Temperature ScaleDefault 1Write°C/°F
MV5Time FormatDefault 1WriteAM-PM/24 Hours
MV135TurkishDefault 1WriteDisabled/Enabled
MV46UI16 ConfigurationDefault 1WriteNone/Rem NSB/Motion NO/Motion NC/Window/Fan Lock
MV138UI16 Input TypeDefault 2WriteBinary
MV47UI17 ConfigurationDefault 1WriteNone/Door Dry/Override/Filter/Service
MV139UI17 Input TypeDefault 2WriteBinary
MV49UI19 ConfigurationDefault 1WriteNone/CO2
MV140UI19 Input TypeDefault 3WriteThermistor/Binary/Voltage
MV141UI20 Input TypeDefault 1WriteThermistor/Binary/Voltage
MV32Use Standby ScreenDefault 1WriteNo/Yes/Occ. Only/Screen Sav
MV210Wireless Zone 1 Set FunctionDefault 6WriteNone/Window/Door/Motion/Status/Remove/TE2
MV220Wireless Zone 2 Set FunctionDefault 6WriteNone/Window/Door/Motion/Status/Remove/TE2
MV230Wireless Zone 3 Set FunctionDefault 6WriteNone/Window/Door/Motion/Status/Remove/TE2
MV240Wireless Zone 4 Set FunctionDefault 6WriteNone/Window/Door/Motion/Status/Remove/TE2
MV250Wireless Zone 5 Set FunctionDefault 6WriteNone/Window/Door/Motion/Status/Remove/TE2
MV260Wireless Zone 6 Set FunctionDefault 6WriteNone/Window/Door/Motion/Status/Remove/TE2
MV270Wireless Zone 7 Set FunctionDefault 6WriteNone/Window/Door/Motion/Status/Remove/TE2
MV280Wireless Zone 8 Set FunctionDefault 6WriteNone/Window/Door/Motion/Status/Remove/TE2
MV290Wireless Zone 9 Set FunctionDefault 6WriteNone/Window/Door/Motion/Status/Remove/TE2
MV300Wireless Zone 10 Set FunctionDefault 6WriteNone/Window/Door/Motion/Status/Remove/TE2
Object ID lookup: Bard BrightStat Room Controller point IDs by name

Integration notes

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 BrightStat Room Controller 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 Bard BrightStat Room Controller

How many BACnet points does the Bard BrightStat Room Controller have?

This list has 268 BACnet objects: 16 analog inputs, 8 analog outputs, 83 analog values, 7 binary inputs, 13 binary outputs, 22 binary values, 32 multi-state inputs, 84 multi-state values, 3 characterstring values. The exact set on a given unit depends on its firmware, installed options and configuration.

Which Bard BrightStat Room Controller BACnet points are writable?

213 of the 268 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. The source has no read/write column, so this is inferred from object type.

Where is the official Bard BrightStat Room Controller BACnet documentation?

The source is BACnet Integration for BrightStat Room Controller (2100-683), revision 2018-08-29, published free by Bard at https://docs.bardwallmount.com/digcat/S3364_TechDoc_CD/TechDoc-PDF/2100-683.pdf.

What are the minimum BACnet points to integrate the Bard BrightStat Room Controller?

Start with MV 16 System Mode (Off / Auto / Cool / Heat); MV 10 Occupancy Command (Local occupancy, occupied or unoccupied); MV 17 Fan Mode (Fan mode command); AV 39 Occupied Heat Setpoint (Occupied heating setpoint); AV 40 Occupied Cool Setpoint (Occupied cooling setpoint); AV 100 Room Temperature (Room temperature in use); MI 33 Effective Occupancy (Occupied / unoccupied / override / standby); BO 25 G Fan Status (Fan output on); BO 26 Y1 Status (Y1 (first stage) output on); BV 37 Service Alarm (Service alarm active).

How do I enable BMS control of the Bard BrightStat Room Controller?

No separate BMS enable point; the controller is commanded through System Mode (MV 16) and Occupancy Command (MV 10). BACnet Module Present (MV 0) reports whether the BACnet card is fitted.

How do I check these points on the real BrightStat Room Controller?

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.

Source: BACnet Integration for BrightStat Room Controller · 2100-683 · rev. 2018-08-29. Object names, instances and units are reproduced as published; descriptions are our own.