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VRF BACnet gateway (Fujitsu, multi-unit) · BACnet points list

Intesis IN775FGL***O000 (700 Series Air gateway, Fujitsu VRF to BACnet) BACnet points list

Updated 12 November 2026

Short answer

The IN775FGL***O000 is a multi-protocol Intesis 700 Series gateway that reads a Fujitsu VRF network and serves it as BACnet IP or BACnet MS/TP objects (the same map for both). It has gateway/batch objects, a block per outdoor unit and a block per indoor unit; instance numbers come from fixed formulas on the unit number.

This page lists 64 BACnet objects for the Intesis IN775FGL***O000 (700 Series Air gateway, Fujitsu VRF to BACnet) — 25 of them writable — with each object’s type, instance number, name, engineering units and access. It is re-typed from Intesis’s own free documentation, linked below.

Manufacturer
Intesis
Model
IN775FGL***O000 (700 Series Air gateway, Fujitsu VRF to BACnet)
Equipment
VRF BACnet gateway (Fujitsu, multi-unit)
Equipment type
VRF & split air conditioners
BACnet objects
64 (25 writable)
Transport
BACnet IP, BACnet MS/TP
Firmware
Not stated
Also known as
IN775FGL, IN775FGLO000, IN775FGL***O000, 700 Series Air Fujitsu, Intesis Fujitsu VRF BACnet gateway, HMS Intesis Fujitsu VRF, Fujitsu Airstage VRF BACnet
Source document
700 Series Air Gateway - IN775FGL***O000, Fujitsu VRF systems, User Manual (section 7.3 Integration into BACnet systems) · rev. Version 1.0.15 (2025-12-09)
Download CSV 64 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 Intesis’s current documentation and the live device before use. Not official Intesis information. Terms of use.

BMS integration notes: Intesis IN775FGL***O000 (700 Series Air gateway, Fujitsu VRF to BACnet)

Integration in brief

Connect the gateway to the Fujitsu VRF bus, scan and configure the units in Intesis MAPS, then map each indoor unit's _C/_S objects from its block (U x 100). Use the Batch_ objects for all-unit commands.

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
BO 100IUXX_Operation_CStart/stop indoor unitCommand
MO 100IUXX_OperationMode_CMode commandCommand
AO 100IUXX_SetTemp_CSetpoint commandCommand
MO 101IUXX_FanSpeed_CFan speed commandCommand
BI 101IUXX_Operation_SRun statusRead
AI 100IUXX_SetTemp_SSetpoint in useRead
AI 101IUXX_SpaceTemp_SRoom temperatureRead
BI 105IUXX_Error_SUnit alarmRead
MI 105IUXX_ErrorCode_SFault code (1 = no error)Read
BI 1Gateway_Error_SGateway faultRead

Enable & remote start

No enable point is documented; remote-controller use can be restricted with IUXX_RC_Prohibit_C.

Network setup

Watch out for

Intesis IN775FGL***O000 (700 Series Air gateway, Fujitsu VRF to 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.

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.

64 of 64 shown
Type
Access
Show
Intesis IN775FGL***O000 (700 Series Air gateway, Fujitsu VRF to BACnet) BACnet Points List
DescriptionStates
BO0Gateway_ES_CCommand0=Not used, 1=Energy saving
BI0Gateway_ES_SRead0=Not used, 1=Energy saving
BImin1Gateway_Error_SRead0=Normal, 1=Abnormal
MI0Gateway_ErrorCode_SRead1=No error, 2=Hardware Comm. Error, 3=No Config Error
BO1Batch_Operation_CCommand0=Off, 1=On
MO0Batch_OperationMode_CCommand1=Cool, 2=Heat, 3=Fan, 4=Dry, 5=Auto
MO1Batch_Fanspeed_CCommand1=Low, 2=High, 3=Med, 4=Auto, 5=Quiet, 6=Med_Low, 7=Med_High
AO0Batch_SetTemp_C°C/°FCommand
MO2Batch_RC_Prohibition_CCommand0=Disabled, 1=No disabled
MO10000OUXX_CapacitySave_CCommand1=Not set, 2=100%, 3=90%, 4=80%, 5=70%, 6=60%, 7=50%, 8=40%
MI10000OUXX_CapacitySave_SRead1=Not set, 2=100%, 3=90%, 4=80%, 5=70%, 6=60%, 7=50%, 8=40%
BO10000OUXX_ForcedOff_CCommand0=Reset, 1=Set
BI10000OUXX_ForcedOff_SRead0=Reset, 1=Set
MO10001OUXX_LowNoiseOp_CCommand1=Stop, 2=Lev1_Quiet, 3=Lev1_Ability, 4=Lev2_Quiet, 5=Lev2_Ability, 6=Lev3_Quiet, 7=Lev3_Ability
MI10001OUXX_LowNoiseOp_SValues per the AC manual (1-16)Read
BI10001OUXX_Error_SRead0=Normal, 1=Fault
MI10002OUXX_ErrorCode_S1 = no error, other values = error codeRead
BI100IUXX_Exists_SRead0=Not Exist, 1=Exist
BOmin100IUXX_Operation_CCommand0=Off, 1=On
BImin101IUXX_Operation_SRead0=Off, 1=On
MOmin100IUXX_OperationMode_CCommand1=Cool, 2=Heat, 3=Fan, 4=Dry, 5=Auto
MI100IUXX_OperationMode_SRead1=Cool, 2=Heat, 3=Fan, 4=Dry, 5=Auto
MOmin101IUXX_FanSpeed_CSecond printed state set: 1=Low, 2=High, 3=Med, 4=Auto, 5=QuietCommand1=Low, 2=High, 3=Med, 4=Auto, 5=Quiet, 6=Med_Low, 7=Med_High
MI101IUXX_FanSpeed_SSecond printed state set: 1=Low, 2=High, 3=Med, 4=Auto, 5=QuietRead1=Low, 2=High, 3=Med, 4=Auto, 5=Quiet, 6=Med_Low, 7=Med_High
MO102IUXX_AirFlowDirVT_CCommand1=Pos1, 2=Pos2, 3=Pos3, 4=Pos4, 5=Swing
MI102IUXX_AirFlowDirVT_SRead1=Pos1, 2=Pos2, 3=Pos3, 4=Pos4, 5=Swing
MO103IUXX_AirFlowDirHZ_CCommand1=Pos1, 2=Pos2, 3=Pos3, 4=Pos4, 5=Pos5, 6=Swing
MI103IUXX_AirFlowDirHZ_SRead1=Pos1, 2=Pos2, 3=Pos3, 4=Pos4, 5=Pos5, 6=Swing
AOmin100IUXX_SetTemp_C°C/°FCommand
AImin100IUXX_SetTemp_S°C/°FRead
AImin101IUXX_SpaceTemp_S°C/°FRead
MO104IUXX_RC_Prohibit_CValues per the AC manual (1-65)Command
MI104IUXX_RC_Prohibit_SValues per the AC manual (1-65)Read
BO101IUXX_ThermostatOFF_CCommand0=Reset, 1=Set
BI102IUXX_ThermostatOFF_SRead0=Reset, 1=Set
BO102IUXX_Reset_Filter_CCommand0=No Reset, 1=Reset
BI103IUXX_FilterSign_SRead0=No Sign, 1=Sign
BI104IUXX_Emergency_SRead0=Normal, 1=Stop
BImin105IUXX_Error_SRead0=Normal, 1=Fault
MImin105IUXX_ErrorCode_S1 = no error, other values = error codeRead
BO103IUXX_TempLimValid_CCommand0=Invalid, 1=Valid
BI106IUXX_TempLimValid_SRead0=Invalid, 1=Valid
AO101IUXX_AutoTempLoLim_C°C/°FCommand
AI102IUXX_AutoTempLoLim_S°C/°FRead
AO102IUXX_AutoTempHiLim_C°C/°FCommand
AI103IUXX_AutoTempHiLim_S°C/°FRead
AO103IUXX_CoolTempLoLim_C°C/°FCommand
AI104IUXX_CoolTempLoLim_S°C/°FRead
AO104IUXX_CoolTempHiLim_C°C/°FCommand
AI105IUXX_CoolTempHiLim_S°C/°FRead
AO105IUXX_HeatTempLoLim_C°C/°FCommand
AI106IUXX_HeatTempLoLim_S°C/°FRead
AO106IUXX_HeatTempHiLim_C°C/°FCommand
AI107IUXX_HeatTempHiLim_S°C/°FRead
MI106IUXX_Managed_Mode_SRead1=None, 2=Master, 3=Slave, 4=External
AI108IUXX_Consumption YesterdayWh/kWhRead
AI109IUXX_Consumption TodayWh/kWhRead
AI110IUXX_Consumption TotalWh/kWhRead
AI111IUXX_Consumption Yesterday HeatWh/kWhRead
AI112IUXX_Consumption Today HeatWh/kWhRead
AI113IUXX_Consumption Total HeatWh/kWhRead
AI114IUXX_Consumption Yesterday CoolWh/kWhRead
AI115IUXX_Consumption Today CoolWh/kWhRead
AI116IUXX_Consumption Total CoolWh/kWhRead
Object ID lookup: Intesis IN775FGL***O000 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 IN775FGL***O000 (700 Series Air gateway, Fujitsu VRF to 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 Intesis IN775FGL***O000 (700 Series Air gateway, Fujitsu VRF to BACnet)

How many BACnet points does the Intesis IN775FGL***O000 (700 Series Air gateway, Fujitsu VRF to BACnet) have?

This list has 64 BACnet objects: 17 analog inputs, 8 analog outputs, 11 binary inputs, 7 binary outputs, 11 multi-state inputs, 10 multi-state outputs. The exact set on a given unit depends on its firmware, installed options and configuration.

Which Intesis IN775FGL***O000 (700 Series Air gateway, Fujitsu VRF to BACnet) BACnet points are writable?

25 of the 64 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 Intesis IN775FGL***O000 (700 Series Air gateway, Fujitsu VRF to BACnet) BACnet documentation?

The source is 700 Series Air Gateway - IN775FGL***O000, Fujitsu VRF systems, User Manual (section 7.3 Integration into BACnet systems), revision Version 1.0.15 (2025-12-09), published free by Intesis at https://www.hms-networks.com/docs/default-source/products/intesis/manuals-and-guides---manuals/user_manual_in775fglxxxo000.pdf.

What are the minimum BACnet points to integrate the Intesis IN775FGL***O000 (700 Series Air gateway, Fujitsu VRF to BACnet)?

Start with BO 100 IUXX_Operation_C (Start/stop indoor unit); MO 100 IUXX_OperationMode_C (Mode command); AO 100 IUXX_SetTemp_C (Setpoint command); MO 101 IUXX_FanSpeed_C (Fan speed command); BI 101 IUXX_Operation_S (Run status); AI 100 IUXX_SetTemp_S (Setpoint in use); AI 101 IUXX_SpaceTemp_S (Room temperature); BI 105 IUXX_Error_S (Unit alarm); MI 105 IUXX_ErrorCode_S (Fault code (1 = no error)); BI 1 Gateway_Error_S (Gateway fault).

How do I enable BMS control of the Intesis IN775FGL***O000 (700 Series Air gateway, Fujitsu VRF to BACnet)?

No enable point is documented; remote-controller use can be restricted with IUXX_RC_Prohibit_C.

How do I check these points on the real IN775FGL***O000 (700 Series Air gateway, Fujitsu VRF to 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 Intesis BACnet points lists

Source: 700 Series Air Gateway - IN775FGL***O000, Fujitsu VRF systems, User Manual (section 7.3 Integration into BACnet systems) · rev. Version 1.0.15 (2025-12-09). Object names, instances and units are reproduced as published; descriptions are our own.