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Room panel (thermostat display) · BACnet points list

iSMA CONTROLLI iSMA-B-LP room panel (BACnet MS/TP) BACnet points list

Updated 12 November 2026

Short answer

The iSMA-B-LP is an LCD room panel on BACnet MS/TP. It exposes its temperature, humidity and CO2 readings, a temperature setpoint with offset, fan mode and speed, and occupancy mode as objects, plus many display and keypad settings. Seven menus of user-defined numeric and boolean parameters let the BMS show and edit its own values on the panel.

This page lists 171 BACnet objects for the iSMA CONTROLLI iSMA-B-LP room panel (BACnet MS/TP) — 163 of them writable — with each object’s type, instance number, name, engineering units and access. It is re-typed from iSMA CONTROLLI’s own free documentation, linked below.

Manufacturer
iSMA CONTROLLI
Model
iSMA-B-LP room panel (BACnet MS/TP)
Equipment
Room panel (thermostat display)
Equipment type
Thermostats, sensors & meters
BACnet objects
171 (163 writable)
Transport
BACnet MS/TP
Firmware
LP BACnet manual V1.2
Also known as
iSMA-B-LP, iSMA-B-LP-H, iSMA-B-LP-C, iSMA-B-LP-HC, LP BACnet
Source document
LP BACnet User Manual V1.2 - List of BACnet Objects · rev. V1.2
Download CSV 171 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 iSMA CONTROLLI’s current documentation and the live device before use. Not official iSMA CONTROLLI information. Terms of use.

BMS integration notes: iSMA CONTROLLI iSMA-B-LP room panel (BACnet MS/TP)

Integration in brief

Read the room temperature (AI 4), humidity (AI 5) and CO2 (AI 6) and the effective setpoint (AI 3); write the setpoint (AV 56), fan mode (MV 1) and occupancy mode (MV 4) when the BMS drives the room. BO 62 decides whether occupancy is local or set by the BMS.

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 4OCCUPANCY_MODEOccupancy mode, 1 = unoccupied, 2 = occupiedWrite
AV 56SETPOINT_VALUETemperature setpointWrite
MV 1FAN_MODEFan mode: 1 off, 2-4 manual speed, 5 autoWrite
AI 4TEMPERATURE_SENSORRoom temperatureRead
AI 3EFFECTIVE_SETPOINTEffective setpoint (setpoint plus offset)Read
AI 5HUMIDITY_SENSORRoom humidityRead
AI 6CO2_SENSORRoom CO2Read
MV 0FAN_CURRENT_SPEEDCurrent fan speedWrite

Enable & remote start

BO 62 OCCUPIED_LOCAL_MODE selects local or BMS occupancy mode.

Network setup

Watch out for

iSMA CONTROLLI iSMA-B-LP room panel (BACnet MS/TP) 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.

171 of 171 shown
Type
Access
Show
iSMA CONTROLLI iSMA-B-LP room panel (BACnet MS/TP) BACnet Points List
DescriptionStates
AI0LIVE_TIMEUptime in secsRead
AO0PANEL_PASSWORDPassword for the menu edit modeWrite
MI1SENSORSRead1=iSMA-B-LP 2=iSMA-B-LP-H 3=iSMA-B-LP-C 4=iSMA-B-LP-HC
AI1BACKGROUND_ILLUMINATION LCD_CURRENT_VALUECurrent display illumination valueRead
AI2BACKGROUND_ILLUMINATION KEY_PAD_CURRENT_VALUECurrent keypad illumination valueRead
AO1HOURSHours in the time displayingWrite
AO2MINUTESMinutes in the time displayingWrite
BO0BEEPERWriteFalse=Inactive, True=Active(def)
BO1FORMATWriteFalse=24h(def), True=12h
BO2TEMPERATURE_UNITWriteFalse=C, True=F
BO3BACKGROUND_ILLUMINATION LCD_ACTIVEWriteFalse=Inactive, True=Active
BO4ILLUMINATION KEY_PADWriteFalse=Inactive, True=Active
BO5CO2_ALARM LCDWriteFalse=Inactive True=Active
BO6CO2_ALARM BUZZERWriteFalse=Inactive True=Active
BO7CO2_ALARM HIGHWriteFalse=Inactive True=Active
BO8SUBMENU_ICON_DISPLAY_OFFWriteFalse=Inactive True=Active
BO9PANEL_OFFWriteFalse=Panel on(def) True=Panel off
BO10KEY_PAD_OFFWriteFalse=keypad on(def), True=keypad off
BO11FLASHING_LCDWriteFalse=Inactive(def) True=Active
BO12FLASHING__KEY_PADWriteFalse=Inactive(def) True=Active
AO3BACKGROUND_ILLUMINATION LCD_FOR_ACTIVE_MODEDefault 60%Write
AO4BACKGROUND_ILLUMINATION LCD_FOR_IDLE_MODEDefault 40%Write
AO5BACKGROUND_ILLUMINATION LCD_FOR_STANDBY_MODEDefault 0%Write
AO6BACKGROUND_ILLUMINATION LCD_TIME_TO_IDLEDefault 10 secWrite
AO7BACKGROUND_ILLUMINATION LCD_TIME_TO_STANDBYDefault 5 secWrite
AO8BACKGROUND_ILLUMINATION KEY_PAD_ACTIVE_MODEDefault 10%Write
AO9BACKGROUND_ILLUMINATION KEY_PAD__IDLE_MODEDefault 40%Write
AO10BACKGROUND_ILLUMINATION KEY_PAD_STANDBY_MODEDefault 60%Write
AO11BACKGROUND_ILLUMINATION KEY_PAD_TIME_TO_IDLEDefault 10 secWrite
AO12BACKGROUND_ILLUMINATION KEY_PAD_TIME_TO_STANDBYDefault 5 secWrite
AO13REFRESH_TIMEDefault 2 secWrite
BO13TIME_CONFIGURATIONWriteTrue=the clock is visible(default) False=the clock is not visible
BO14SUNWrite
BO15MOONWrite
BO16HEATINGWrite
BO17COOLINGWrite
BO18HUMIDFIREWrite
BO19DEHUMIDFIREWrite
BO20WIRELESSWrite
BO21SETTINGSWrite
BO22ECOWrite
BO23RECIRCULATIONWrite
BO24PCWrite
AO14LCD_ICON_FLASHING_TIMEThe time, which is the basis for calculating the frequency of iconWrite
AO15SUBMENU_ICON_FLASHING_TIMEThe time, which is the basis for calculating the frequency of iconWrite
AO16ENTER_MENU_TIMEDefault value: 2 secWrite
AO17EXIT_EDIT_TIMEDefault value: 5 secWrite
AO18EXIT_MENU_TIMEDefault value: 10 secWrite
AO19CO2_SETPOINT_FOR_ALARMCO2 Alarm setpointWrite
AO20CO2_HYSTERESIS_FOR_ALARMCO2 Alarm hysteresisWrite
AImin4TEMPERATURE_SENSORActual temperature sensor value with offset°CRead
AImin5HUMIDITY_SENSORActual humidity sensor value with offset%RHRead
AImin6CO2_SENSORActual CO2 sensor value with offsetppmRead
AVmin56SETPOINT_VALUEActual setpoint valueWrite
AImin3EFFECTIVE_SETPOINTSum of effective setpoints and offset valuesRead
AV57DEFAULT_SETPOINTDefault value: 21oCWrite
AV59OFFSET_RANGEOffset value limitWrite
BO55SETPOINT_CONFIG OPERATING_MODEWriteFalse=Changing offset True=Changing setpoint(def)
BO56SETPOINT_CONFIG SETPOINT_DISPLAYWriteFalse=Inactive True=Active(def)
BO57SETPOINT_CONFIG FAST_EDIT_MODEWriteFalse=Inactive(def) True=Active
MVmin1FAN_MODEWrite1=OFF, 2=Manual Speed 1 (def), 3=Manual Speed 2, 4=Manual Speed 3, 5=AUTO
MVmin0FAN_CURRENT_SPEEDWrite1=OFF(def) 2=Manual Speed 1 3=Manual Speed 2 4=Manual Speed 3 5=Auto Speed 1 6=Auto Speed 2 7=Auto Speed 3
BO59PART_EDITABLEWriteFalse=Full editable(def) True=Auto_Off_Mode
BO60FASTEDITMODEWriteFalse=Inactive(def) True=Active
AO21FAN_ICON_FLASHING_TIMETime basis for calculating the frequency of the fan icon rotation simulationWrite
MVmin4OCCUPANCY_MODEOccupancy mode setting from the room panelWrite1=Unoccupied 2=Occupied
MV4OCCUPANCY_CURRENT_STATUSWrite0=Unoccupied 1=Occupied 2=Standby 3=Forced occupied
BO61OCCUPANCY_MODE FAST_EDIT_MODEWriteFalse=Inactive(def) True=Active
BO62OCCUPIED_LOCAL_MODEWriteFalse=Local Mode True=BMS Mode
AV58OFFSET_SETPOINTDefault value: 0oCWrite
MV2FAN_TYPEWrite1=Fan is controlled by an analog value 0-10 VDC 2=1-Speed Fan 3=2-Speed Fan 4=3-Speed Fan
AV0MAINMENU_NUMERIC1 PRESENT_VALUEUser-defined numeric parameter 1, main menu menuWrite
AV1MAINMENU_NUMERIC2 PRESENT_VALUEUser-defined numeric parameter 2, main menu menuWrite
AV3MAINMENU_NUMERIC4 PRESENT_VALUEUser-defined numeric parameter 4, main menu menuWrite
AV4MAINMENU_NUMERIC5 PRESENT_VALUEUser-defined numeric parameter 5, main menu menuWrite
AV5MAINMENU_NUMERIC6 PRESENT_VALUEUser-defined numeric parameter 6, main menu menuWrite
AV7MAINMENU_NUMERIC8 PRESENT_VALUEUser-defined numeric parameter 8, main menu menuWrite
BV0MAINMENU_BOOLEAN1 PRESENT_VALUEUser-defined boolean parameter 1, main menu menuWrite
BV1MAINMENU_BOOLEAN2 PRESENT_VALUEUser-defined boolean parameter 2, main menu menuWrite
BV2MAINMENU_BOOLEAN3 PRESENT_VALUEUser-defined boolean parameter 3, main menu menuWrite
BV3MAINMENU_BOOLEAN4 PRESENT_VALUEUser-defined boolean parameter 4, main menu menuWrite
BV4MAINMENU_BOOLEAN5 PRESENT_VALUEUser-defined boolean parameter 5, main menu menuWrite
BV5MAINMENU_BOOLEAN6 PRESENT_VALUEUser-defined boolean parameter 6, main menu menuWrite
BV6MAINMENU_BOOLEAN7 PRESENT_VALUEUser-defined boolean parameter 7, main menu menuWrite
BV7MAINMENU_BOOLEAN8 PRESENT_VALUEUser-defined boolean parameter 8, main menu menuWrite
AV8TEMPERATURE_NUMERIC1 PRESENT_VALUEUser-defined numeric parameter 1, temperature menuWrite
AV9TEMPERATURE_NUMERIC2 PRESENT_VALUEUser-defined numeric parameter 2, temperature menuWrite
AV10TEMPERATURE_NUMERIC3 PRESENT_VALUEUser-defined numeric parameter 3, temperature menuWrite
AV11TEMPERATURE_NUMERIC4 PRESENT_VALUEUser-defined numeric parameter 4, temperature menuWrite
AV12TEMPERATURE_NUMERIC5 PRESENT_VALUEUser-defined numeric parameter 5, temperature menuWrite
AV13TEMPERATURE_NUMERIC6 PRESENT_VALUEUser-defined numeric parameter 6, temperature menuWrite
AV14TEMPERATURE_NUMERIC7 PRESENT_VALUEUser-defined numeric parameter 7, temperature menuWrite
AV15TEMPERATURE_NUMERIC8 PRESENT_VALUEUser-defined numeric parameter 8, temperature menuWrite
BV8TEMPERATURE_BOOLEAN1 PRESENT_VALUEUser-defined boolean parameter 1, temperature menuWrite
BV9TEMPERATURE_BOOLEAN2 PRESENT_VALUEUser-defined boolean parameter 2, temperature menuWrite
BV10TEMPERATURE_BOOLEAN3 PRESENT_VALUEUser-defined boolean parameter 3, temperature menuWrite
BV11TEMPERATURE_BOOLEAN4 PRESENT_VALUEUser-defined boolean parameter 4, temperature menuWrite
BV12TEMPERATURE_BOOLEAN5 PRESENT_VALUEUser-defined boolean parameter 5, temperature menuWrite
BV13TEMPERATURE_BOOLEAN6 PRESENT_VALUEUser-defined boolean parameter 6, temperature menuWrite
BV14TEMPERATURE_BOOLEAN7 PRESENT_VALUEUser-defined boolean parameter 7, temperature menuWrite
BV15TEMPERATURE_BOOLEAN8 PRESENT_VALUEUser-defined boolean parameter 8, temperature menuWrite
AV16FAN_NUMERIC1 PRESENT_VALUEUser-defined numeric parameter 1, fan menuWrite
AV17FAN_NUMERIC2 PRESENT_VALUEUser-defined numeric parameter 2, fan menuWrite
AV18FAN_NUMERIC3 PRESENT_VALUEUser-defined numeric parameter 3, fan menuWrite
AV19FAN_NUMERIC4 PRESENT_VALUEUser-defined numeric parameter 4, fan menuWrite
AV20FAN_NUMERIC5 PRESENT_VALUEUser-defined numeric parameter 5, fan menuWrite
AV21FAN_NUMERIC6 PRESENT_VALUEUser-defined numeric parameter 6, fan menuWrite
AV22FANNUMERIC7 PRESENT_VALUEUser-defined numeric parameter 7, fan menuWrite
AV23FAN_NUMERIC8 PRESENT_VALUEUser-defined numeric parameter 8, fan menuWrite
AV24LIGHT_NUMERIC1 PRESENT_VALUEUser-defined numeric parameter 1, light menuWrite
AV25LIGHT_NUMERIC2 PRESENT_VALUEUser-defined numeric parameter 2, light menuWrite
AV26LIGHT_NUMERIC3 PRESENT_VALUEUser-defined numeric parameter 3, light menuWrite
AV27LIGHT_NUMERIC4 PRESENT_VALUEUser-defined numeric parameter 4, light menuWrite
AV28LIGHT_NUMERIC5 PRESENT_VALUEUser-defined numeric parameter 5, light menuWrite
AV29LIGHT_NUMERIC6 PRESENT_VALUEUser-defined numeric parameter 6, light menuWrite
AV30LIGHTNUMERIC7 PRESENT_VALUEUser-defined numeric parameter 7, light menuWrite
AV31LIGHT_NUMERIC8 PRESENT_VALUEUser-defined numeric parameter 8, light menuWrite
BV25LIGHT_BOOLEAN2 PRESENT_VALUEUser-defined boolean parameter 2, light menuWrite
BV26LIGHT_BOOLEAN3 PRESENT_VALUEUser-defined boolean parameter 3, light menuWrite
BV27LIGHT_BOOLEAN4 PRESENT_VALUEUser-defined boolean parameter 4, light menuWrite
BV28LIGHT_BOOLEAN5 PRESENT_VALUEUser-defined boolean parameter 5, light menuWrite
BV29LIGHT_BOOLEAN6 PRESENT_VALUEUser-defined boolean parameter 6, light menuWrite
BV30LIGHT_BOOLEAN7 PRESENT_VALUEUser-defined boolean parameter 7, light menuWrite
BV31LIGHT_BOOLEAN8 PRESENT_VALUEUser-defined boolean parameter 8, light menuWrite
AV32BLIND_NUMERIC2 PRESENT_VALUEUser-defined numeric parameter 2, blind menuWrite
AV33BLIND_NUMERIC3 PRESENT_VALUEUser-defined numeric parameter 3, blind menuWrite
AV35BLIND_NUMERIC4 PRESENT_VALUEUser-defined numeric parameter 4, blind menuWrite
AV36BLIND_NUMERIC5 PRESENT_VALUEUser-defined numeric parameter 5, blind menuWrite
AV37BLIND_NUMERIC6 PRESENT_VALUEUser-defined numeric parameter 6, blind menuWrite
AV38BLINDNUMERIC7 PRESENT_VALUEUser-defined numeric parameter 7, blind menuWrite
AV39BLIND_NUMERIC8 PRESENT_VALUEUser-defined numeric parameter 8, blind menuWrite
BV32BLIND_BOOLEAN1 PRESENT_VALUEUser-defined boolean parameter 1, blind menuWrite
BV33BLIND_BOOLEAN2 PRESENT_VALUEUser-defined boolean parameter 2, blind menuWrite
BV34BLIND_BOOLEAN3 PRESENT_VALUEUser-defined boolean parameter 3, blind menuWrite
BV35BLIND_BOOLEAN4 PRESENT_VALUEUser-defined boolean parameter 4, blind menuWrite
BV36BLIND_BOOLEAN5 PRESENT_VALUEUser-defined boolean parameter 5, blind menuWrite
BV37BLIND_BOOLEAN6 PRESENT_VALUEUser-defined boolean parameter 6, blind menuWrite
BV38BLIND_BOOLEAN7 PRESENT_VALUEUser-defined boolean parameter 7, blind menuWrite
BV39BLIND_BOOLEAN8 PRESENT_VALUEUser-defined boolean parameter 8, blind menuWrite
AV40ALARMS_NUMERIC1 PRESENT_VALUEUser-defined numeric parameter 1, alarms menuWrite
AV41ALARMS_NUMERIC2 PRESENT_VALUEUser-defined numeric parameter 2, alarms menuWrite
AV42ALARMS_NUMERIC3 PRESENT_VALUEUser-defined numeric parameter 3, alarms menuWrite
AV43ALARMS_NUMERIC4 PRESENT_VALUEUser-defined numeric parameter 4, alarms menuWrite
AV44ALARMS_NUMERIC5 PRESENT_VALUEUser-defined numeric parameter 5, alarms menuWrite
AV45ALARMS_NUMERIC6 PRESENT_VALUEUser-defined numeric parameter 6, alarms menuWrite
AV46ALARMSNUMERIC7 PRESENT_VALUEUser-defined numeric parameter 7, alarms menuWrite
AV47ALARMS_NUMERIC8 PRESENT_VALUEUser-defined numeric parameter 8, alarms menuWrite
BV40ALARMS_BOOLEAN1 PRESENT_VALUEUser-defined boolean parameter 1, alarms menuWrite
BV41ALARMS_BOOLEAN2 PRESENT_VALUEUser-defined boolean parameter 2, alarms menuWrite
BV42ALARMS_BOOLEAN3 PRESENT_VALUEUser-defined boolean parameter 3, alarms menuWrite
BV43ALARMS_BOOLEAN4 PRESENT_VALUEUser-defined boolean parameter 4, alarms menuWrite
BV44ALARMS_BOOLEAN5 PRESENT_VALUEUser-defined boolean parameter 5, alarms menuWrite
BV45ALARMS_BOOLEAN6 PRESENT_VALUEUser-defined boolean parameter 6, alarms menuWrite
BV46ALARMS_BOOLEAN7 PRESENT_VALUEUser-defined boolean parameter 7, alarms menuWrite
BV47ALARMS_BOOLEAN8 PRESENT_VALUEUser-defined boolean parameter 8, alarms menuWrite
AV48SETTINGS_NUMERIC1 PRESENT_VALUEUser-defined numeric parameter 1, settings menuWrite
AV49SETTINGS_NUMERIC2 PRESENT_VALUEUser-defined numeric parameter 2, settings menuWrite
AV50SETTINGS_NUMERIC3 PRESENT_VALUEUser-defined numeric parameter 3, settings menuWrite
AV51SETTINGS_NUMERIC4 PRESENT_VALUEUser-defined numeric parameter 4, settings menuWrite
AV52SETTINGS_NUMERIC5 PRESENT_VALUEUser-defined numeric parameter 5, settings menuWrite
AV53SETTINGS_NUMERIC6 PRESENT_VALUEUser-defined numeric parameter 6, settings menuWrite
AV54SETTINGSNUMERIC7 PRESENT_VALUEUser-defined numeric parameter 7, settings menuWrite
AV55SETTINGS_NUMERIC8 PRESENT_VALUEUser-defined numeric parameter 8, settings menuWrite
BV48SETTINGS_BOOLEAN1 PRESENT_VALUEUser-defined boolean parameter 1, settings menuWrite
BV49SETTINGS_BOOLEAN2 PRESENT_VALUEUser-defined boolean parameter 2, settings menuWrite
BV50SETTINGS_BOOLEAN3 PRESENT_VALUEUser-defined boolean parameter 3, settings menuWrite
BV51SETTINGS_BOOLEAN4 PRESENT_VALUEUser-defined boolean parameter 4, settings menuWrite
BV52SETTINGS_BOOLEAN5 PRESENT_VALUEUser-defined boolean parameter 5, settings menuWrite
BV53SETTINGS_BOOLEAN6 PRESENT_VALUEUser-defined boolean parameter 6, settings menuWrite
BV54SETTINGS_BOOLEAN7 PRESENT_VALUEUser-defined boolean parameter 7, settings menuWrite
BV55SETTINGS_BOOLEAN8 PRESENT_VALUEUser-defined boolean parameter 8, settings menuWrite
Object ID lookup: iSMA CONTROLLI iSMA-B-LP room panel 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 iSMA-B-LP room panel (BACnet MS/TP) 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 iSMA CONTROLLI iSMA-B-LP room panel (BACnet MS/TP)

How many BACnet points does the iSMA CONTROLLI iSMA-B-LP room panel (BACnet MS/TP) have?

This list has 171 BACnet objects: 7 analog inputs, 22 analog outputs, 57 analog values, 32 binary outputs, 47 binary values, 1 multi-state input, 5 multi-state values. The exact set on a given unit depends on its firmware, installed options and configuration.

Which iSMA CONTROLLI iSMA-B-LP room panel (BACnet MS/TP) BACnet points are writable?

163 of the 171 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 iSMA CONTROLLI iSMA-B-LP room panel (BACnet MS/TP) BACnet documentation?

The source is LP BACnet User Manual V1.2 - List of BACnet Objects, revision V1.2, published free by iSMA CONTROLLI at https://icdocs.ismacontrolli.com/lp-bacnet/V1.2/list-of-bacnet-objects.

What are the minimum BACnet points to integrate the iSMA CONTROLLI iSMA-B-LP room panel (BACnet MS/TP)?

Start with MV 4 OCCUPANCY_MODE (Occupancy mode, 1 = unoccupied, 2 = occupied); AV 56 SETPOINT_VALUE (Temperature setpoint); MV 1 FAN_MODE (Fan mode: 1 off, 2-4 manual speed, 5 auto); AI 4 TEMPERATURE_SENSOR (Room temperature); AI 3 EFFECTIVE_SETPOINT (Effective setpoint (setpoint plus offset)); AI 5 HUMIDITY_SENSOR (Room humidity); AI 6 CO2_SENSOR (Room CO2); MV 0 FAN_CURRENT_SPEED (Current fan speed).

How do I enable BMS control of the iSMA CONTROLLI iSMA-B-LP room panel (BACnet MS/TP)?

BO 62 OCCUPIED_LOCAL_MODE selects local or BMS occupancy mode.

How do I check these points on the real iSMA-B-LP room panel (BACnet MS/TP)?

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 iSMA CONTROLLI BACnet points lists

Source: LP BACnet User Manual V1.2 - List of BACnet Objects · rev. V1.2. Object names, instances and units are reproduced as published; descriptions are our own.