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Precision cooling unit (computer room air handler) · BACnet points list

Contemporary Controls Liebert iCOM v4 (Challenger 3000, Challenger ITR, CW, Deluxe System/3, DS, DSE, PeX, HPM) via BASgatewayLX BACnet points list

Updated 12 November 2026

Short answer

Gateway profile for Liebert iCOM v4 units (tables 6 and 8 of the Liebert Modbus map): 641 objects (418 AI, 223 BI). None is polled in the profile as published. It covers lockouts and system on/off state, fan, cooling, free-cooling, reheat, humidifier and dehumidifier states, the full event list, setpoints and thresholds (many in both °F and °C), and return, supply and remote sensor readings.

This page lists 641 BACnet objects for the Contemporary Controls Liebert iCOM v4 (Challenger 3000, Challenger ITR, CW, Deluxe System/3, DS, DSE, PeX, HPM) via BASgatewayLX — 0 of them writable — with each object’s type, instance number, name, engineering units and access. It is re-typed from Contemporary Controls’s own free documentation, linked below.

Manufacturer
Contemporary Controls
Model
Liebert iCOM v4 (Challenger 3000, Challenger ITR, CW, Deluxe System/3, DS, DSE, PeX, HPM) via BASgatewayLX
Equipment
Precision cooling unit (computer room air handler)
Equipment type
Rooftop units, AHUs & DOAS
BACnet objects
641 (0 writable)
Transport
BACnet IP
Firmware
Not stated
Also known as
iCOM v4, Liebert iCOM, Liebert DS, Liebert DSE, Liebert CW, Liebert PeX, Liebert HPM, Challenger 3000, Challenger ITR, Deluxe System/3
Source document
BASgatewayLX Modbus device profile Liebert_ICOM_V4_Table_6_and_8_a · Liebert_ICOM_V4_Table_6_and_8_a_LX.csv
Download CSV 641 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 Contemporary Controls’s current documentation and the live device before use. Not official Contemporary Controls information. Terms of use.

BMS integration notes: Contemporary Controls Liebert iCOM v4 (Challenger 3000, Challenger ITR, CW, Deluxe System/3, DS, DSE, PeX, HPM) via BASgatewayLX

Integration in brief

Tick the unit state, return/supply temperature, humidity and setpoint objects first. Every object is an input, so setpoints cannot be written through this profile.

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
BI 99Unit OnUnit onRead
BI 8Fan StateFan runningRead
BI 9Cooling StateCooling activeRead
AI 278Return Air TemperatureReturn air temperatureRead
AI 296Return HumidityReturn humidityRead
AI 280Supply Air TemperatureSupply air temperatureRead
AI 233Air Temperature Set PointAir temperature setpointRead
AI 240Humidity Set PointHumidity setpointRead
BI 41Return Air Over TemperatureReturn air over temperatureRead
BI 64Unit Communication LostUnit communication lostRead

Network setup

Watch out for

Contemporary Controls Liebert iCOM v4 (Challenger 3000, Challenger ITR, CW, Deluxe System/3, DS, DSE, PeX, HPM) via BASgatewayLX 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.

641 of 641 shown
Type
AnalogBinary
Show
Contemporary Controls Liebert iCOM v4 (Challenger 3000, Challenger ITR, CW, Deluxe System/3, DS, DSE, PeX, HPM) via BASgatewayLX BACnet Points List
DescriptionStates
BI1Ext Reheat LockoutModbus 100009; not polled by defaultRead
BI2Ext Humidifier LockoutModbus 100010; not polled by defaultRead
BI3Minimum Chilled Water Temp Set Point EnableModbus 000013; not polled by defaultRead
BI4Return Air Sensor Event ControlModbus 000019; not polled by defaultRead
BI5Ext Air Sensor A Event ControlModbus 000020; not polled by defaultRead
BI6Ext Compressor LockoutModbus 100021; not polled by defaultRead
BI7System On/Off ControlModbus 000025; not polled by defaultRead
BImin8Fan StateModbus 100025; not polled by defaultRead
BImin9Cooling StateModbus 100026; not polled by defaultRead
BI10Free Cooling StateModbus 100027; not polled by defaultRead
BI11Hot Water / Hot Gas StateModbus 100028; not polled by defaultRead
BI12Electric Reheat StateModbus 100029; not polled by defaultRead
BI13Humidifier StateModbus 100030; not polled by defaultRead
BI14Dehumidifier StateModbus 100031; not polled by defaultRead
BI15Main Fan OverloadModbus 100034; not polled by defaultRead
BI16Loss of Air FlowModbus 100035; not polled by defaultRead
BI17Ext Loss of FlowModbus 100036; not polled by defaultRead
BI18Compressor High Head PressureModbus 100037; not polled by defaultRead
BI19Compressor Low Suction PressureModbus 100038; not polled by defaultRead
BI20Compressor Thermal OverloadModbus 100039; not polled by defaultRead
BI21Compressor Pump Down IssueModbus 100040; not polled by defaultRead
BI22Compressor High Head Pressure 2Modbus 100041; not polled by defaultRead
BI23Compressor Low Suction Pressure 2Modbus 100042; not polled by defaultRead
BI24Compressor Thermal Overload 2Modbus 100043; not polled by defaultRead
BI25Compressor Pump Down Issue 2Modbus 100044; not polled by defaultRead
BI26Dig Scroll Comp Over Temp 1Modbus 100045; not polled by defaultRead
BI27Dig Scroll Comp Over Temp 2Modbus 100046; not polled by defaultRead
BI28Smoke DetectedModbus 100047; not polled by defaultRead
BI29Water Under FloorModbus 100048; not polled by defaultRead
BI30Humidifier IssueModbus 100049; not polled by defaultRead
BI31Ext Standby Glycol Pump OnModbus 100050; not polled by defaultRead
BI32Ext Standby Unit OnModbus 100051; not polled by defaultRead
BI33Ext Condenser Pump High WaterModbus 100052; not polled by defaultRead
BI34Return Air Sensor IssueModbus 100053; not polled by defaultRead
BI35Ext Loss of Air BlowerModbus 100055; not polled by defaultRead
BI36Humidifier Low WaterModbus 100058; not polled by defaultRead
BI37Humidifier Over CurrentModbus 100059; not polled by defaultRead
BI38Ext Over TemperatureModbus 100060; not polled by defaultRead
BI39Shutdown - Loss Of PowerModbus 100061; not polled by defaultRead
BI40Supply Chilled Water Over TempModbus 100065; not polled by defaultRead
BImin41Return Air Over TemperatureModbus 100067; not polled by defaultRead
BI42Return Air Under TemperatureModbus 100068; not polled by defaultRead
BI43High Return HumidityModbus 100069; not polled by defaultRead
BI44Low Return HumidityModbus 100070; not polled by defaultRead
BI45Ext Air Sensor A Over TemperatureModbus 100071; not polled by defaultRead
BI46Ext Air Sensor A Under TemperatureModbus 100072; not polled by defaultRead
BI47Ext Air Sensor A High HumidityModbus 100073; not polled by defaultRead
BI48Ext Air Sensor A Low HumidityModbus 100074; not polled by defaultRead
BI49Supply Chilled Water Loss of FlowModbus 100075; not polled by defaultRead
BI50Clogged Air FilterModbus 100076; not polled by defaultRead
BI51Supply Air Sensor IssueModbus 100077; not polled by defaultRead
BI52Free Cooling Temp Sensor IssueModbus 100078; not polled by defaultRead
BI53Ext Air Sensor A IssueModbus 100079; not polled by defaultRead
BI54Fan Hours ExceededModbus 100080; not polled by defaultRead
BI55Compressor Hours Exceeded 1Modbus 100081; not polled by defaultRead
BI56Compressor Hours Exceeded 2Modbus 100082; not polled by defaultRead
BI57Free Cooling Valve Hours ExceededModbus 100083; not polled by defaultRead
BI58Electric Reheater Hours Exceeded 1Modbus 100084; not polled by defaultRead
BI59Electric Reheater Hours Exceeded 2Modbus 100085; not polled by defaultRead
BI60Electric Reheater Hours Exceeded 3Modbus 100086; not polled by defaultRead
BI61Hot Water / Hot Gas Valve Hours ExceededModbus 100087; not polled by defaultRead
BI62Humidifier Hours ExceededModbus 100088; not polled by defaultRead
BI63Dehumidifier Hours ExceededModbus 100089; not polled by defaultRead
BImin64Unit Communication LostModbus 100091; not polled by defaultRead
BI65Master Unit Communication LostModbus 100092; not polled by defaultRead
BI66Unit Code MissingModbus 100094; not polled by defaultRead
BI67Service RequiredModbus 100098; not polled by defaultRead
BI68Humidifier Control Board Not DetectedModbus 100099; not polled by defaultRead
BI69Customer Input 1Modbus 100104; not polled by defaultRead
BI70Customer Input 2Modbus 100105; not polled by defaultRead
BI71Customer Input 3Modbus 100106; not polled by defaultRead
BI72Customer Input 4Modbus 100107; not polled by defaultRead
BI73Dig Scroll Comp Discharge Temp Sensor Issue 1Modbus 100108; not polled by defaultRead
BI74Dig Scroll Comp Discharge Temp Sensor Issue 2Modbus 100109; not polled by defaultRead
BI75Supply Air Over TemperatureModbus 100209; not polled by defaultRead
BI76Supply Air Under TemperatureModbus 100210; not polled by defaultRead
BI77Ambient Air Sensor IssueModbus 100211; not polled by defaultRead
BI78Compressor Short Cycle 1Modbus 100212; not polled by defaultRead
BI79Compressor Short Cycle 2Modbus 100213; not polled by defaultRead
BI80Ext Free Cooling LockoutModbus 100214; not polled by defaultRead
BI81Reheater Over TemperatureModbus 100215; not polled by defaultRead
BI82Humidifier Cylinder WornModbus 100216; not polled by defaultRead
BI83Humidifier Under CurrentModbus 100217; not polled by defaultRead
BI84Fan IssueModbus 100218; not polled by defaultRead
BI85Condenser TVSS IssueModbus 100219; not polled by defaultRead
BI86Condenser VFD IssueModbus 100220; not polled by defaultRead
BI87Condenser Issue 1Modbus 100221; not polled by defaultRead
BI88Condenser Issue 2Modbus 100222; not polled by defaultRead
BI89BMS Communications TimeoutModbus 100223; not polled by defaultRead
BI90Digital Output Board Not Detected 1Modbus 100224; not polled by defaultRead
BI91Digital Output Board Not Detected 2Modbus 100225; not polled by defaultRead
BI92Digital Output Board Not Detected 3Modbus 100226; not polled by defaultRead
BI93RAM Battery IssueModbus 100227; not polled by defaultRead
BI94Water Leakage Detector Sensor IssueModbus 100228; not polled by defaultRead
BI95External Fire DetectedModbus 100229; not polled by defaultRead
BI96Chilled Water Control Valve Failure 1Modbus 100230; not polled by defaultRead
BI97Chilled Water Control Valve Failure 2Modbus 100231; not polled by defaultRead
BI98Unit OffModbus 100232; not polled by defaultRead
BImin99Unit OnModbus 100233; not polled by defaultRead
BI100Unit Partial ShutdownModbus 100234; not polled by defaultRead
BI101Unit ShutdownModbus 100235; not polled by defaultRead
BI102High Power ShutdownModbus 100236; not polled by defaultRead
BI103Unit StandbyModbus 100237; not polled by defaultRead
BI104Maintenance DueModbus 100238; not polled by defaultRead
BI105Maintenance CompletedModbus 100239; not polled by defaultRead
BI106Compressor Low Pressure Transducer Issue 1Modbus 100240; not polled by defaultRead
BI107Compressor Low Pressure Transducer Issue 2Modbus 100241; not polled by defaultRead
BI108Compressor High Pressure Transducer Issue 1Modbus 100242; not polled by defaultRead
BI109Compressor High Pressure Transducer Issue 2Modbus 100243; not polled by defaultRead
BI110Compressor Capacity ReducedModbus 100244; not polled by defaultRead
BI111Dew Point Over TemperatureModbus 100345; not polled by defaultRead
BI112Dew Point Under TemperatureModbus 100346; not polled by defaultRead
BI113Ext Dew Point Over TemperatureModbus 100347; not polled by defaultRead
BI114Ext Dew Point Under TemperatureModbus 100348; not polled by defaultRead
BI115Compressor Superheat Over Threshold 1Modbus 100349; not polled by defaultRead
BI116Compressor Superheat Over Threshold 2Modbus 100350; not polled by defaultRead
BI117Unspecified General EventModbus 100351; not polled by defaultRead
BI118Remote Sensor Average Over TemperatureModbus 100352; not polled by defaultRead
BI119Remote Sensor Average Under TemperatureModbus 100353; not polled by defaultRead
BI120Remote Sensor System Average Over TemperatureModbus 100354; not polled by defaultRead
BI121Remote Sensor System Average Under TemperatureModbus 100355; not polled by defaultRead
BI122Remote Sensor Over Temperature 1Modbus 100356; not polled by defaultRead
BI123Remote Sensor Over Temperature 2Modbus 100357; not polled by defaultRead
BI124Remote Sensor Over Temperature 3Modbus 100358; not polled by defaultRead
BI125Remote Sensor Over Temperature 4Modbus 100359; not polled by defaultRead
BI126Remote Sensor Over Temperature 5Modbus 100360; not polled by defaultRead
BI127Remote Sensor Over Temperature 6Modbus 100361; not polled by defaultRead
BI128Remote Sensor Over Temperature 7Modbus 100362; not polled by defaultRead
BI129Remote Sensor Over Temperature 8Modbus 100363; not polled by defaultRead
BI130Remote Sensor Over Temperature 9Modbus 100364; not polled by defaultRead
BI131Remote Sensor Over Temperature 10Modbus 100365; not polled by defaultRead
BI132Remote Sensor Under Temperature 1Modbus 100366; not polled by defaultRead
BI133Remote Sensor Under Temperature 2Modbus 100367; not polled by defaultRead
BI134Remote Sensor Under Temperature 3Modbus 100368; not polled by defaultRead
BI135Remote Sensor Under Temperature 4Modbus 100369; not polled by defaultRead
BI136Remote Sensor Under Temperature 5Modbus 100370; not polled by defaultRead
BI137Remote Sensor Under Temperature 6Modbus 100371; not polled by defaultRead
BI138Remote Sensor Under Temperature 7Modbus 100372; not polled by defaultRead
BI139Remote Sensor Under Temperature 8Modbus 100373; not polled by defaultRead
BI140Remote Sensor Under Temperature 9Modbus 100374; not polled by defaultRead
BI141Remote Sensor Under Temperature 10Modbus 100375; not polled by defaultRead
BI142Remote Sensor Issue 1Modbus 100376; not polled by defaultRead
BI143Remote Sensor Issue 2Modbus 100377; not polled by defaultRead
BI144Remote Sensor Issue 3Modbus 100378; not polled by defaultRead
BI145Remote Sensor Issue 4Modbus 100379; not polled by defaultRead
BI146Remote Sensor Issue 5Modbus 100380; not polled by defaultRead
BI147Remote Sensor Issue 6Modbus 100381; not polled by defaultRead
BI148Remote Sensor Issue 7Modbus 100382; not polled by defaultRead
BI149Remote Sensor Issue 8Modbus 100383; not polled by defaultRead
BI150Remote Sensor Issue 9Modbus 100384; not polled by defaultRead
BI151Remote Sensor Issue 10Modbus 100385; not polled by defaultRead
BI152Air Economizer Emergency OverrideModbus 100386; not polled by defaultRead
BI153Air Economizer Reduced AirflowModbus 100387; not polled by defaultRead
BI154Temperature Control Sensor IssueModbus 100388; not polled by defaultRead
BI155EEV Unspecified General EventModbus 100488; not polled by defaultRead
BI156Static Pressure Sensor IssueModbus 100489; not polled by defaultRead
BI157High Static PressureModbus 100490; not polled by defaultRead
BI158Low Static PressureModbus 100491; not polled by defaultRead
BI159Pump Unspecified General EventModbus 100492; not polled by defaultRead
BI160Condenser Unit Unspecified General EventModbus 100493; not polled by defaultRead
BI161Condenser Circuit Unspecified General EventModbus 100494; not polled by defaultRead
BI162Input Undervoltage 1Modbus 100500; not polled by defaultRead
BI163Input Undervoltage 2Modbus 100501; not polled by defaultRead
BI164Input Undervoltage 3Modbus 100502; not polled by defaultRead
BI165Input Undervoltage 4Modbus 100503; not polled by defaultRead
BI166Input Undervoltage 5Modbus 100504; not polled by defaultRead
BI167Input Undervoltage 6Modbus 100505; not polled by defaultRead
BI168Return Humidity Sensor IssueModbus 100600; not polled by defaultRead
BI169Compressor Low Differential Pressure Lockout 1Modbus 100601; not polled by defaultRead
BI170Compressor Low Differential Pressure Lockout 2Modbus 100602; not polled by defaultRead
BI171Airflow Sensor IssueModbus 100603; not polled by defaultRead
BI172Ext Air Damper Position IssueModbus 100604; not polled by defaultRead
BI173Ext Power Source A FailureModbus 100605; not polled by defaultRead
BI174Ext Power Source B FailureModbus 100606; not polled by defaultRead
BI175Static Pressure Sensor Out of RangeModbus 100607; not polled by defaultRead
BI176Fluid Temperature Sensor Issue 1Modbus 100608; not polled by defaultRead
BI177Fluid Temperature Sensor Issue 2Modbus 100609; not polled by defaultRead
BI178Fluid Flow Sensor Issue 1Modbus 100610; not polled by defaultRead
BI179Fluid Flow Sensor Issue 2Modbus 100611; not polled by defaultRead
BI180Mixed Mode LockoutModbus 100620; not polled by defaultRead
BI181Aux Air Temp Device Communication LostModbus 100630; not polled by defaultRead
BI182Modbus Power Meter Communication Lost 1Modbus 100640; not polled by defaultRead
BI183Modbus Power Meter Communication Lost 2Modbus 100641; not polled by defaultRead
BI184Modbus Power Meter Communication Lost 3Modbus 100642; not polled by defaultRead
BI185Modbus Power Meter Communication Lost 4Modbus 100643; not polled by defaultRead
BI186Modbus Power Meter Communication Lost 5Modbus 100644; not polled by defaultRead
BI187Modbus Power Meter Communication Lost 6Modbus 100645; not polled by defaultRead
BI188External Condenser TVSS IssueModbus 100655; not polled by defaultRead
BI189External Condenser VFD IssueModbus 100656; not polled by defaultRead
BI190Condenser Outside Air Temp Out of Operating Range 1Modbus 100677; not polled by defaultRead
BI191Condenser Outside Air Temp Out of Operating Range 2Modbus 100678; not polled by defaultRead
BI192Condenser Control Board Issue 1Modbus 100679; not polled by defaultRead
BI193Condenser Control Board Issue 2Modbus 100680; not polled by defaultRead
BI194Condenser Outside Air Temp Sensor Issue 1Modbus 100681; not polled by defaultRead
BI195Condenser Outside Air Temp Sensor Issue 2Modbus 100682; not polled by defaultRead
BI196Condenser Communication Lost 1Modbus 100683; not polled by defaultRead
BI197Condenser Communication Lost 2Modbus 100684; not polled by defaultRead
BI198Condenser Remote Shutdown 1Modbus 100685; not polled by defaultRead
BI199Condenser Remote Shutdown 2Modbus 100686; not polled by defaultRead
BI200Condenser TVSS Issue 1Modbus 100687; not polled by defaultRead
BI201Condenser TVSS Issue 2Modbus 100688; not polled by defaultRead
BI202Condenser Refrigerant Pressure Sensor Issue 1Modbus 100699; not polled by defaultRead
BI203Condenser Refrigerant Pressure Sensor Issue 2Modbus 100700; not polled by defaultRead
BI204Condenser Refrigerant Pressure Under Threshold 1Modbus 100701; not polled by defaultRead
BI205Condenser Refrigerant Pressure Under Threshold 2Modbus 100702; not polled by defaultRead
BI206Condenser Refrigerant Pressure Over Threshold 1Modbus 100703; not polled by defaultRead
BI207Condenser Refrigerant Pressure Over Threshold 2Modbus 100704; not polled by defaultRead
BI208Condenser Supply Refrigerant Temp Sensor Issue 1Modbus 100705; not polled by defaultRead
BI209Condenser Supply Refrigerant Temp Sensor Issue 2Modbus 100706; not polled by defaultRead
BI210Condenser Supply Refrigerant Under Temp 1Modbus 100707; not polled by defaultRead
BI211Condenser Supply Refrigerant Under Temp 2Modbus 100708; not polled by defaultRead
BI212Condenser Supply Refrigerant Over Temp 1Modbus 100709; not polled by defaultRead
BI213Condenser Supply Refrigerant Over Temp 2Modbus 100710; not polled by defaultRead
BI214Condenser Max Fan Speed Override 1Modbus 100711; not polled by defaultRead
BI215Condenser Max Fan Speed Override 2Modbus 100712; not polled by defaultRead
BI216Condenser Fan Issue 1Modbus 100723; not polled by defaultRead
BI217Condenser Fan Issue 2Modbus 100724; not polled by defaultRead
BI218Condenser Fan Issue 3Modbus 100725; not polled by defaultRead
BI219Condenser Fan Issue 4Modbus 100726; not polled by defaultRead
BI220Condenser Fan Issue 5Modbus 100727; not polled by defaultRead
BI221Condenser Fan Issue 6Modbus 100728; not polled by defaultRead
BI222Condenser Fan Issue 7Modbus 100729; not polled by defaultRead
BI223Condenser Fan Issue 8Modbus 100730; not polled by defaultRead
AI224Free Cooling Internal Control ModeModbus 400017; not polled by defaultRead
AI225Humidity Proportional Control TypeModbus 400018; not polled by defaultRead
AI226Fan Speed Maximum Set PointModbus 400019; not polled by default%Read
AI227Supply Air Temperature Set PointModbus 400020; not polled by default°CRead
AI228Supply Air Temperature Set PointModbus 400733; not polled by default°FRead
AI229Free Cooling Internal Temperature DeltaModbus 400021; not polled by default°CRead
AI230Free Cooling Internal Temperature DeltaModbus 400734; not polled by default°FRead
AI231Minimum Chilled Water Temp Set PointModbus 400022; not polled by default°CRead
AI232Minimum Chilled Water Temp Set PointModbus 400735; not polled by default°FRead
AImin233Air Temperature Set PointModbus 400023; not polled by default°CRead
AI234Air Temperature Set PointModbus 400736; not polled by default°FRead
AI235Air Temperature Proportional BandModbus 400024; not polled by default°CRead
AI236Air Temperature Proportional BandModbus 400737; not polled by default°FRead
AI237Air Temperature Dead BandModbus 400025; not polled by default°CRead
AI238Air Temperature Dead BandModbus 400738; not polled by default°FRead
AI239Air Temperature Control Integration TimeModbus 400026; not polled by defaultminRead
AImin240Humidity Set PointModbus 400027; not polled by default%RHRead
AI241Humidity Proportional BandModbus 400028; not polled by default%RHRead
AI242Humidity Proportional Control Integration TimeModbus 400029; not polled by defaultminRead
AI243Humidity Dead BandModbus 400030; not polled by default%RHRead
AI244Auto Restart DelayModbus 400031; not polled by defaultsRead
AI245Air Temperature Control TypeModbus 400033; not polled by defaultRead
AI246BMS Timeout PeriodModbus 400045; not polled by defaultminRead
AI247Return Air Over Temp ThresholdModbus 400050; not polled by default°CRead
AI248Return Air Over Temp ThresholdModbus 400739; not polled by default°FRead
AI249Return Air Under Temp ThresholdModbus 400051; not polled by default°CRead
AI250Return Air Under Temp ThresholdModbus 400740; not polled by default°FRead
AI251Ext Air Sensor A Over Temp ThresholdModbus 400052; not polled by default°CRead
AI252Ext Air Sensor A Over Temp ThresholdModbus 400741; not polled by default°FRead
AI253Ext Air Sensor A Under Temp ThresholdModbus 400053; not polled by default°CRead
AI254Ext Air Sensor A Under Temp ThresholdModbus 400742; not polled by default°FRead
AI255High Return Humidity ThresholdModbus 400054; not polled by default%RHRead
AI256Low Return Humidity ThresholdModbus 400055; not polled by default%RHRead
AI257Ext Air Sensor A High Humidity ThresholdModbus 400056; not polled by default%RHRead
AI258Ext Air Sensor A Low Humidity ThresholdModbus 400057; not polled by default%RHRead
AI259Fan Hours ThresholdModbus 400070; not polled by defaulthRead
AI260ompressor Hours Threshold 1Modbus 400071; not polled by defaulthRead
AI261Compressor Hours Threshold 2Modbus 400072; not polled by defaulthRead
AI262Humidifier Hours ThresholdModbus 400073; not polled by defaulthRead
AI263Dehumidifier Hours ThresholdModbus 400074; not polled by defaulthRead
AI264Free Cooling Valve Hours ThresholdModbus 400075; not polled by defaulthRead
AI265Electric Reheater Hours Threshold 1Modbus 400076; not polled by defaulthRead
AI266Electric Reheater Hours Threshold 2Modbus 400077; not polled by defaulthRead
AI267Electric Reheater Hours Threshold 3Modbus 400078; not polled by defaulthRead
AI268Hot Water / Hot Gas Valve Hours ThresholdModbus 400079; not polled by defaulthRead
AI269System Operating StateModbus 300100; not polled by defaultRead
AI270System StatusModbus 300102; not polled by defaultRead
AI271Fan SpeedModbus 300103; not polled by default%Read
AI272Compressor UtilizationModbus 300104; not polled by default%Read
AI273Free Cooling Valve Open PositionModbus 300105; not polled by default%Read
AI274Reheat UtilizationModbus 300106; not polled by default%Read
AI275Humidifier UtilizationModbus 300107; not polled by default%Read
AI276Dehumidifier UtilizationModbus 300108; not polled by default%Read
AI277Free Cooling StatusModbus 300109; not polled by defaultRead
AImin278Return Air TemperatureModbus 300110; not polled by default°CRead
AI279Return Air TemperatureModbus 300743; not polled by default°FRead
AImin280Supply Air TemperatureModbus 300112; not polled by default°CRead
AI281Supply Air TemperatureModbus 300744; not polled by default°FRead
AI282Supply Air Temperature Set PointModbus 300113; not polled by default°CRead
AI283Supply Air Temperature Set PointModbus 300745; not polled by default°FRead
AI284Free Cooling Fluid TemperatureModbus 300115; not polled by default°CRead
AI285Free Cooling Fluid TemperatureModbus 300746; not polled by default°FRead
AI286Ext Air Sensor A TemperatureModbus 300116; not polled by default°CRead
AI287Ext Air Sensor A TemperatureModbus 300747; not polled by default°FRead
AI288Ext Air Sensor B TemperatureModbus 300117; not polled by default°CRead
AI289Ext Air Sensor B TemperatureModbus 300748; not polled by default°FRead
AI290Ext Air Sensor C TemperatureModbus 300118; not polled by default°CRead
AI291Ext Air Sensor C TemperatureModbus 300749; not polled by default°FRead
AI292Dig Scroll Comp Discharge Temp 1Modbus 300119; not polled by default°CRead
AI293Dig Scroll Comp Discharge Temp 1Modbus 300750; not polled by default°FRead
AI294Dig Scroll Comp Discharge Temp 2Modbus 300120; not polled by default°CRead
AI295Dig Scroll Comp Discharge Temp 2Modbus 300751; not polled by default°FRead
AImin296Return HumidityModbus 300130; not polled by default%RHRead
AI297Ext Air Sensor A HumidityModbus 300132; not polled by default%RHRead
AI298Ext Air Sensor B HumidityModbus 300133; not polled by default%RHRead
AI299Ext Air Sensor C HumidityModbus 300134; not polled by default%RHRead
AI300Fan HoursModbus 400141; not polled by defaulthRead
AI301Compressor Hours 1Modbus 400142; not polled by defaulthRead
AI302Compressor Hours 2Modbus 400143; not polled by defaulthRead
AI303Humidifier HoursModbus 400144; not polled by defaulthRead
AI304Dehumidifier HoursModbus 400145; not polled by defaulthRead
AI305Free Cooling Valve HoursModbus 400146; not polled by defaulthRead
AI306Electric Reheater Hours 1Modbus 400147; not polled by defaulthRead
AI307Electric Reheater Hours 2Modbus 400148; not polled by defaulthRead
AI308Electric Reheater Hours 3Modbus 400149; not polled by defaulthRead
AI309Hot Water / Hot Gas Valve HoursModbus 400150; not polled by defaulthRead
AI310Today's High Air TemperatureModbus 300151; not polled by default°CRead
AI311Today's High Air TemperatureModbus 300752; not polled by default°FRead
AI312Today's Low Air TemperatureModbus 300153; not polled by default°CRead
AI313Today's Low Air TemperatureModbus 300753; not polled by default°FRead
AI314Today's High HumidityModbus 300155; not polled by default%RHRead
AI315Today's Low HumidityModbus 300157; not polled by default%RHRead
AI316Server ClassModbus 300257; not polled by defaultRead
AI317Today's High Air Temperature TimeModbus 300258; not polled by defaultsRead
AI318Today's Low Air Temperature TimeModbus 300260; not polled by defaultsRead
AI319Supply Air Temperature Sensor ControlModbus 400262; not polled by defaultRead
AI320Return Air Temperature Set PointModbus 400263; not polled by default°CRead
AI321Return Air Temperature Set PointModbus 400754; not polled by default°FRead
AI322Return Humidity Set PointModbus 400264; not polled by default%RHRead
AI323Today's High Humidity TimeModbus 300265; not polled by defaultsRead
AI324Today's Low Humidity TimeModbus 300267; not polled by defaultsRead
AI325Fixed Compressor State 1Modbus 300269; not polled by defaultRead
AI326Fixed Compressor State 2Modbus 300270; not polled by defaultRead
AI327Compressor Capacity Control State 1Modbus 300271; not polled by defaultRead
AI328Compressor Capacity Control State 2Modbus 300272; not polled by defaultRead
AI329Infrared Humidifier Flush RateModbus 400273; not polled by default%Read
AI330Fan Control ModeModbus 400274; not polled by defaultRead
AI331Analog Input Reading 1Modbus 300275; not polled by defaultRead
AI332Analog Input Reading 2Modbus 300276; not polled by defaultRead
AI333Analog Input Reading 3Modbus 300277; not polled by defaultRead
AI334Analog Input Reading 4Modbus 300278; not polled by defaultRead
AI335System Control ModeModbus 300280; not polled by defaultRead
AI336System Operating State ReasonModbus 300281; not polled by defaultRead
AI337Maintenance RampModbus 300282; not polled by default%Read
AI338Calculated Next Maintenance MonthModbus 300283; not polled by defaultRead
AI339Calculated Next Maintenance YearModbus 300284; not polled by defaultRead
AI340Hot Water / Hot Gas Valve Open PositionModbus 300285; not polled by default%Read
AI341Maintenance Tracking StateModbus 300286; not polled by defaultRead
AI342Customer Input 1 - Event ControlModbus 400287; not polled by defaultRead
AI343Customer Input 1 - Event TypeModbus 400288; not polled by defaultRead
AI344Customer Input 2 - Event ControlModbus 400289; not polled by defaultRead
AI345Customer Input 2 - Event TypeModbus 400290; not polled by defaultRead
AI346Customer Input 3 - Event ControlModbus 400291; not polled by defaultRead
AI347Customer Input 3 - Event TypeModbus 400292; not polled by defaultRead
AI348Customer Input 4 - Event ControlModbus 400293; not polled by defaultRead
AI349Customer Input 4 - Event TypeModbus 400294; not polled by defaultRead
AI350Ext Free Cooling Lockout – Event ControlModbus 400295; not polled by defaultRead
AI351Ext Free Cooling Lockout – Event TypeModbus 400296; not polled by defaultRead
AI352Ext Condenser Pump High Water - Event ControlModbus 400297; not polled by defaultRead
AI353Ext Condenser Pump High Water - Event TypeModbus 400298; not polled by defaultRead
AI354Ext Standby Glycol Pump On - Event ControlModbus 400299; not polled by defaultRead
AI355Ext Standby Glycol Pump On - vent TypeModbus 400300; not polled by defaultRead
AI356Ext Standby Unit On - Event ControlModbus 400301; not polled by defaultRead
AI357Ext Standby Unit On - Event TypeModbus 400302; not polled by defaultRead
AI358Ext Humidifier Lockout – Event ControlModbus 400303; not polled by defaultRead
AI359Ext Humidifier Lockout - Event TypeModbus 400304; not polled by defaultRead
AI360Ext Loss of Flow - Event ControlModbus 400305; not polled by defaultRead
AI361Ext Loss of Flow - Event TypeModbus 400306; not polled by defaultRead
AI362Ext Over Temperature – Event ControlModbus 400307; not polled by defaultRead
AI363Ext Over Temperature - Event TypeModbus 400308; not polled by defaultRead
AI364Ext Reheat Lockout - Event ControlModbus 400309; not polled by defaultRead
AI365Ext Reheat Lockout - Event TypeModbus 400310; not polled by defaultRead
AI366High Power Shutdown – Event ControlModbus 400311; not polled by defaultRead
AI367High Power Shutdown - Event TypeModbus 400312; not polled by defaultRead
AI368Humidifier Issue - Event ControlModbus 400313; not polled by defaultRead
AI369Humidifier Issue - Event TypeModbus 400314; not polled by defaultRead
AI370Master Unit Communication Lost - Event ControlModbus 400315; not polled by defaultRead
AI371Master Unit Communication Lost - Event TypeModbus 400316; not polled by defaultRead
AI372Service Required - Event ControlModbus 400317; not polled by defaultRead
AI373Service Required - Event TypeModbus 400318; not polled by defaultRead
AI374Shutdown - Loss Of Power – Event ControlModbus 400319; not polled by defaultRead
AI375Shutdown - Loss Of Power – Event TypeModbus 400320; not polled by defaultRead
AI376Smoke Detected - Event ControlModbus 400321; not polled by defaultRead
AI377Smoke Detected - Event TypeModbus 400322; not polled by defaultRead
AI378Water Under Floor - Event ControlModbus 400323; not polled by defaultRead
AI379Water Under Floor - Event TypeModbus 400324; not polled by defaultRead
AI380Ext Compressor Lockout – Event ControlModbus 400325; not polled by defaultRead
AI381Ext Compressor Lockout – Event TypeModbus 400326; not polled by defaultRead
AI382Clogged Air Filter - Event ControlModbus 400327; not polled by defaultRead
AI383Clogged Air Filter - Event TypeModbus 400328; not polled by defaultRead
AI384Ext Loss of Air Blower – Event ControlModbus 400329; not polled by defaultRead
AI385Ext Loss of Air Blower - Event TypeModbus 400330; not polled by defaultRead
AI386Compressor High Head Pressure - Event Control 1Modbus 400331; not polled by defaultRead
AI387Compressor High Head Pressure - Event Control 2Modbus 400332; not polled by defaultRead
AI388Compressor High Head Pressure - Event Type 1Modbus 400333; not polled by defaultRead
AI389Compressor High Head Pressure - Event Type 2Modbus 400334; not polled by defaultRead
AI390Compressor Low Suction Pressure - Event Control 1Modbus 400335; not polled by defaultRead
AI391Compressor Low Suction Pressure - Event Control 2Modbus 400336; not polled by defaultRead
AI392Compressor Low Suction Pressure - Event Type 1Modbus 400337; not polled by defaultRead
AI393Compressor Low Suction Pressure - Event Type 2Modbus 400338; not polled by defaultRead
AI394Compressor Pump Down Issue - Event Control 1Modbus 400339; not polled by defaultRead
AI395Compressor Pump Down Issue - Event Control 2Modbus 400340; not polled by defaultRead
AI396Compressor Pump Down Issue - Event Type 1Modbus 400341; not polled by defaultRead
AI397Compressor Pump Down Issue - Event Type 2Modbus 400342; not polled by defaultRead
AI398Compressor Short Cycle – Event Control 1Modbus 400343; not polled by defaultRead
AI399Compressor Short Cycle – Event Control 2Modbus 400344; not polled by defaultRead
AI400Compressor Short Cycle – Event Type 1Modbus 400345; not polled by defaultRead
AI401Compressor Short Cycle – Event Type 2Modbus 400346; not polled by defaultRead
AI402Compressor Thermal Overload - Event Control 1Modbus 400347; not polled by defaultRead
AI403Compressor Thermal Overload - Event Control 2Modbus 400348; not polled by defaultRead
AI404Compressor Thermal Overload - Event Type 1Modbus 400349; not polled by defaultRead
AI405Compressor Thermal Overload - Event Type 2Modbus 400350; not polled by defaultRead
AI406Dig Scroll Comp Discharge Over Temp - Event Ctrl 1Modbus 400351; not polled by defaultRead
AI407Dig Scroll Comp Discharge Over Temp - Event Ctrl 2Modbus 400352; not polled by defaultRead
AI408Dig Scroll Comp Discharge Over Temp - Event Type 1Modbus 400353; not polled by defaultRead
AI409Dig Scroll Comp Discharge Over Temp - Event Type 2Modbus 400354; not polled by defaultRead
AI410Ext Air Sensor A High Humidity - Event ControlModbus 400355; not polled by defaultRead
AI411Ext Air Sensor A High Humidity - Event TypeModbus 400356; not polled by defaultRead
AI412Ext Air Sensor A Low Humidity - Event ControlModbus 400357; not polled by defaultRead
AI413Ext Air Sensor A Low Humidity - Event TypeModbus 400358; not polled by defaultRead
AI414Ext Air Sensor A Over Temp – Event ControlModbus 400359; not polled by defaultRead
AI415Ext Air Sensor A Over Temp – Event TypeModbus 400360; not polled by defaultRead
AI416Ext Air Sensor A Under Temp - Event ControlModbus 400361; not polled by defaultRead
AI417Ext Air Sensor A Under Temp - Event TypeModbus 400362; not polled by defaultRead
AI418High Return Humidity – Event ControlModbus 400363; not polled by defaultRead
AI419High Return Humidity - Event TypeModbus 400364; not polled by defaultRead
AI420Low Return Humidity - Event ControlModbus 400365; not polled by defaultRead
AI421Low Return Humidity - Event TypeModbus 400366; not polled by defaultRead
AI422Return Air Over Temp – Event ControlModbus 400367; not polled by defaultRead
AI423Return Air Over Temp - Event TypeModbus 400368; not polled by defaultRead
AI424Return Air Under Temp – Event ControlModbus 400369; not polled by defaultRead
AI425Return Air Under Temp - Event TypeModbus 400370; not polled by defaultRead
AI426Fan Hours Exceeded – Event ControlModbus 400371; not polled by defaultRead
AI427Fan Hours Exceeded - Event TypeModbus 400372; not polled by defaultRead
AI428Fan Issue - Event ControlModbus 400373; not polled by defaultRead
AI429Fan Issue - Event TypeModbus 400374; not polled by defaultRead
AI430Main Fan Overload - Event ControlModbus 400375; not polled by defaultRead
AI431Main Fan Overload - Event TypeModbus 400376; not polled by defaultRead
AI432Condenser Issue - Event Control 1Modbus 400377; not polled by defaultRead
AI433Condenser Issue - Event Control 2Modbus 400378; not polled by defaultRead
AI434Condenser Issue - Event Type 1Modbus 400379; not polled by defaultRead
AI435Condenser Issue - Event Type 2Modbus 400380; not polled by defaultRead
AI436System Event Acknowledge/ResetModbus 400381; not polled by defaultRead
AI437Air Temperature Control SensorModbus 400481; not polled by defaultRead
AI438Supply Air Over Temp ThresholdModbus 400482; not polled by default°CRead
AI439Supply Air Over Temp ThresholdModbus 400755; not polled by default°FRead
AI440Supply Air Under Temp ThresholdModbus 400483; not polled by default°CRead
AI441Supply Air Under Temp ThresholdModbus 400756; not polled by default°FRead
AI442Outside Air TemperatureModbus 300484; not polled by default°CRead
AI443Outside Air TemperatureModbus 300757; not polled by default°FRead
AI444Humidity Proportional Control TypeModbus 400485; not polled by defaultRead
AI445Ext Air Sensor A Dew Point TempModbus 300486; not polled by default°CRead
AI446Ext Air Sensor A Dew Point TempModbus 300758; not polled by default°FRead
AI447Ext Dew Point Over Temp ThresholdModbus 400487; not polled by default°CRead
AI448Ext Dew Point Over Temp ThresholdModbus 400759; not polled by default°FRead
AI449Ext Dew Point Under Temp ThresholdModbus 400488; not polled by default°CRead
AI450Ext Dew Point Under Temp ThresholdModbus 400760; not polled by default°FRead
AI451Compressor LockoutModbus 400489; not polled by defaultRead
AI452Main Chilled Water ValveModbus 400491; not polled by defaultRead
AI453Reheater LockoutModbus 400492; not polled by defaultRead
AI454Humidifier LockoutModbus 400493; not polled by defaultRead
AI455Fan Control SensorModbus 400494; not polled by defaultRead
AI456Fan Speed Minimum Set PointModbus 400495; not polled by default%Read
AI457Fan Speed Temperature Set PointModbus 400497; not polled by default°CRead
AI458Fan Speed Temperature Set PointModbus 400761; not polled by default°FRead
AI459Standby UnitsModbus 400498; not polled by defaultRead
AI460Adjusted HumidityModbus 300499; not polled by default%RHRead
AI461eturn Dew PointModbus 300500; not polled by default°CRead
AI462Return Dew PointModbus 300762; not polled by default°FRead
AI463Actual Air Temperature Set PointModbus 300501; not polled by default°CRead
AI464Actual Air Temperature Set PointModbus 300763; not polled by default°FRead
AI465Actual Humidity Set PointModbus 300502; not polled by default%RHRead
AI466Dew Point Set PointModbus 400503; not polled by default°CRead
AI467Dew Point Set PointModbus 400764; not polled by default°FRead
AI468Supply Air Over/Under Temperature - Event ControlModbus 400504; not polled by defaultRead
AI469Remote Sensor Over Temp ThresholdModbus 400505; not polled by default°CRead
AI470Remote Sensor Over Temp ThresholdModbus 400765; not polled by default°FRead
AI471Remote Sensor Under Temp ThresholdModbus 400506; not polled by default°CRead
AI472Remote Sensor Under Temp ThresholdModbus 400766; not polled by default°FRead
AI473Remote Sensor Average TemperatureModbus 300507; not polled by default°CRead
AI474Remote Sensor Average TemperatureModbus 300767; not polled by default°FRead
AI475Remote Sensor Maximum TemperatureModbus 300508; not polled by default°CRead
AI476Remote Sensor Maximum TemperatureModbus 300768; not polled by default°FRead
AI477Remote Sensor System Average TemperatureModbus 300509; not polled by default°CRead
AI478Remote Sensor System Average TemperatureModbus 300769; not polled by default°FRead
AI479Remote Sensor System Maximum TemperatureModbus 300510; not polled by default°CRead
AI480Remote Sensor System Maximum TemperatureModbus 300770; not polled by default°FRead
AI481Remote Sensor Temperature 1Modbus 300551; not polled by default°CRead
AI482Remote Sensor Temperature 1Modbus 300771; not polled by default°FRead
AI483Remote Sensor Temperature 2Modbus 300552; not polled by default°CRead
AI484Remote Sensor Temperature 2Modbus 300772; not polled by default°FRead
AI485Remote Sensor Temperature 3Modbus 300553; not polled by default°CRead
AI486Remote Sensor Temperature 3Modbus 300773; not polled by default°FRead
AI487Remote Sensor Temperature 4Modbus 300554; not polled by default°CRead
AI488Remote Sensor Temperature 4Modbus 300774; not polled by default°FRead
AI489Remote Sensor Temperature 5Modbus 300555; not polled by default°CRead
AI490Remote Sensor Temperature 5Modbus 300775; not polled by default°FRead
AI491Remote Sensor Temperature 6Modbus 300556; not polled by default°CRead
AI492Remote Sensor Temperature 6Modbus 300776; not polled by default°FRead
AI493Remote Sensor Temperature 7Modbus 300557; not polled by default°CRead
AI494Remote Sensor Temperature 7Modbus 300777; not polled by default°FRead
AI495Remote Sensor Temperature 8Modbus 300558; not polled by default°CRead
AI496Remote Sensor Temperature 8Modbus 300778; not polled by default°FRead
AI497Remote Sensor Temperature 9Modbus 300559; not polled by default°CRead
AI498Remote Sensor Temperature 9Modbus 300779; not polled by default°FRead
AI499Remote Sensor Temperature 10Modbus 300560; not polled by default°CRead
AI500Remote Sensor Temperature 10Modbus 300780; not polled by default°FRead
AI501Air Economizer AvailabilityModbus 300561; not polled by defaultRead
AI502Air Economizer Control SourceModbus 400562; not polled by defaultRead
AI503Chilled Water Valve HoursModbus 400563; not polled by defaulthRead
AI504Cooling CapacityModbus 300564; not polled by default%Read
AI505Cooling Control TemperatureModbus 300565; not polled by default°CRead
AI506Cooling Control TemperatureModbus 300781; not polled by default°FRead
AI507Fan Speed Control TemperatureModbus 300566; not polled by default°CRead
AI508Fan Speed Control TemperatureModbus 300782; not polled by default°FRead
AI509Free Cooling Internal Control ModeModbus 400567; not polled by defaultRead
AI510Humidity Control SensorModbus 400667; not polled by defaultRead
AI511Digital Scroll Compressor Loading 1Modbus 300668; not polled by default%Read
AI512Digital Scroll Compressor Loading 2Modbus 300669; not polled by default%Read
AI513Static Pressure Set PointModbus 400672; not polled by defaultpsiRead
AI514Unit Static PressureModbus 300673; not polled by defaultpsiRead
AI515System Static PressureModbus 300674; not polled by defaultpsiRead
AI516Condenser Low Noise Mode StateModbus 300675; not polled by defaultRead
AI517Condenser Low Noise Mode Schedule ControlModbus 400676; not polled by defaultRead
AI518Condenser Low Noise Mode Max Fan SpeedModbus 400677; not polled by default%Read
AI519Condenser Normal Mode Max Fan SpeedModbus 400678; not polled by default%Read
AI520Condenser Low Noise Mode - Interval DaysModbus 400679; not polled by defaultRead
AI521Condenser Low Noise Mode – Full DaysModbus 400680; not polled by defaultRead
AI522Condenser Low Noise Mode Start TimeModbus 400681; not polled by defaultsRead
AI523Condenser Low Noise Mode Stop TimeModbus 400683; not polled by defaultsRead
AI524Pump Hours 1Modbus 400685; not polled by defaulthRead
AI525Pump Hours 2Modbus 400687; not polled by defaulthRead
AI526System Input RMS A-N 1Modbus 300800; not polled by defaultVRead
AI527System Input RMS A-N 2Modbus 300801; not polled by defaultVRead
AI528System Input RMS A-N 3Modbus 300802; not polled by defaultVRead
AI529System Input RMS A-N 4Modbus 300803; not polled by defaultVRead
AI530System Input RMS A-N 5Modbus 300804; not polled by defaultVRead
AI531System Input RMS A-N 6Modbus 300805; not polled by defaultVRead
AI532System Input RMS B-N 1Modbus 300810; not polled by defaultVRead
AI533System Input RMS B-N 2Modbus 300811; not polled by defaultVRead
AI534System Input RMS B-N 3Modbus 300812; not polled by defaultVRead
AI535System Input RMS B-N 4Modbus 300813; not polled by defaultVRead
AI536System Input RMS B-N 5Modbus 300814; not polled by defaultVRead
AI537System Input RMS B-N 6Modbus 300815; not polled by defaultVRead
AI538System Input RMS C-N 1Modbus 300820; not polled by defaultVRead
AI539System Input RMS C-N 2Modbus 300821; not polled by defaultVRead
AI540System Input RMS C-N 3Modbus 300822; not polled by defaultVRead
AI541System Input RMS C-N 4Modbus 300823; not polled by defaultVRead
AI542System Input RMS C-N 5Modbus 300824; not polled by defaultVRead
AI543System Input RMS C-N 6Modbus 300825; not polled by defaultVRead
AI544System Input RMS Current Phase A 1Modbus 300830; not polled by defaultVRead
AI545System Input RMS Current Phase A 2Modbus 300831; not polled by defaultVRead
AI546System Input RMS Current Phase A 3Modbus 300832; not polled by defaultVRead
AI547System Input RMS Current Phase A 4Modbus 300833; not polled by defaultVRead
AI548System Input RMS Current Phase A 5Modbus 300834; not polled by defaultVRead
AI549System Input RMS Current Phase A 6Modbus 300835; not polled by defaultVRead
AI550System Input RMS Current Phase B 1Modbus 300840; not polled by defaultVRead
AI551System Input RMS Current Phase B 2Modbus 300841; not polled by defaultVRead
AI552System Input RMS Current Phase B 3Modbus 300842; not polled by defaultVRead
AI553System Input RMS Current Phase B 4Modbus 300843; not polled by defaultVRead
AI554System Input RMS Current Phase B 5Modbus 300844; not polled by defaultVRead
AI555System Input RMS Current Phase B 6Modbus 300845; not polled by defaultVRead
AI556System Input RMS Current Phase C 1Modbus 300850; not polled by defaultVRead
AI557System Input RMS Current Phase C 2Modbus 300851; not polled by defaultVRead
AI558System Input RMS Current Phase C 3Modbus 300852; not polled by defaultVRead
AI559System Input RMS Current Phase C 4Modbus 300853; not polled by defaultVRead
AI560System Input RMS Current Phase C 5Modbus 300854; not polled by defaultVRead
AI561System Input RMS Current Phase C 6Modbus 300855; not polled by defaultVRead
AI562Energy Consumption 1Modbus 400870; not polled by defaultkWhRead
AI563Energy Consumption 2Modbus 400872; not polled by defaultkWhRead
AI564Energy Consumption 3Modbus 400874; not polled by defaultkWhRead
AI565Energy Consumption 4Modbus 400876; not polled by defaultkWhRead
AI566Energy Consumption 5Modbus 400878; not polled by defaultkWhRead
AI567Energy Consumption 6Modbus 400880; not polled by defaultkWhRead
AI568Fluid Input Temperature 1Modbus 300900; not polled by default°CRead
AI569Fluid Input Temperature 2Modbus 300901; not polled by default°CRead
AI570Fluid Input Temperature 1Modbus 300902; not polled by default°FRead
AI571Fluid Input Temperature 2Modbus 300903; not polled by default°FRead
AI572Fluid Output Temperature 1Modbus 300904; not polled by default°CRead
AI573Fluid Output Temperature 2Modbus 300905; not polled by default°CRead
AI574Fluid Output Temperature 1Modbus 300906; not polled by default°FRead
AI575Fluid Output Temperature 2Modbus 300907; not polled by default°FRead
AI576Fluid Flow Rate 1Modbus 300908; not polled by defaultL/minRead
AI577Fluid Flow Rate 2Modbus 300910; not polled by defaultL/minRead
AI578Unit Cooling LoadModbus 301001; not polled by defaultkWRead
AI579Circuit Cooling Load 1Modbus 301003; not polled by defaultkWRead
AI580Circuit Cooling Load 2Modbus 301005; not polled by defaultkWRead
AI581Instantaneous Power 1Modbus 301010; not polled by defaultWRead
AI582Instantaneous Power 2Modbus 301012; not polled by defaultWRead
AI583Instantaneous Power 3Modbus 301014; not polled by defaultWRead
AI584Instantaneous Power 4Modbus 301016; not polled by defaultWRead
AI585Instantaneous Power 5Modbus 301018; not polled by defaultWRead
AI586Instantaneous Power 6Modbus 301020; not polled by defaultWRead
AI587Raw Auxiliary Air TemperatureModbus 401050; not polled by default°CRead
AI588Raw Auxiliary Air TemperatureModbus 401051; not polled by default°FRead
AI589Actual Auxiliary Air TemperatureModbus 301052; not polled by default°CRead
AI590Actual Auxiliary Air TemperatureModbus 301053; not polled by default°FRead
AI591System Input RMS A-B 1Modbus 301060; not polled by defaultVRead
AI592System Input RMS A-B 2Modbus 301061; not polled by defaultVRead
AI593System Input RMS A-B 3Modbus 301062; not polled by defaultVRead
AI594System Input RMS A-B 4Modbus 301063; not polled by defaultVRead
AI595System Input RMS A-B 5Modbus 301064; not polled by defaultVRead
AI596System Input RMS A-B 6Modbus 301065; not polled by defaultVRead
AI597System Input RMS B-C 1Modbus 301070; not polled by defaultVRead
AI598System Input RMS B-C 2Modbus 301071; not polled by defaultVRead
AI599System Input RMS B-C 3Modbus 301072; not polled by defaultVRead
AI600System Input RMS B-C 4Modbus 301073; not polled by defaultVRead
AI601System Input RMS B-C 5Modbus 301074; not polled by defaultVRead
AI602System Input RMS B-C 6Modbus 301075; not polled by defaultVRead
AI603System Input RMS C-A 1Modbus 301080; not polled by defaultVRead
AI604System Input RMS C-A 2Modbus 301081; not polled by defaultVRead
AI605System Input RMS C-A 3Modbus 301082; not polled by defaultVRead
AI606System Input RMS C-A 4Modbus 301083; not polled by defaultVRead
AI607System Input RMS C-A 5Modbus 301084; not polled by defaultVRead
AI608System Input RMS C-A 6Modbus 301085; not polled by defaultVRead
AI609Pump State 1Modbus 301100; not polled by defaultRead
AI610Pump State 2Modbus 301110; not polled by defaultRead
AI611Expected Condenser Unit CountModbus 301130; not polled by defaultRead
AI612Condenser Refrigerant TypeModbus 301131; not polled by defaultRead
AI613Condenser Fan Reversal Requested 1Modbus 301142; not polled by defaultRead
AI614Condenser Fan Reversal Requested 2Modbus 301143; not polled by defaultRead
AI615Condenser Outside Air Temperature 1Modbus 301144; not polled by default°CRead
AI616Condenser Outside Air Temperature 2Modbus 301145; not polled by default°FRead
AI617Condenser Outside Air Temperature 2Modbus 301146; not polled by default°CRead
AI618Condenser Outside Air Temperature 2Modbus 301147; not polled by default°FRead
AI619Condenser Refrigerant Pressure 1Modbus 301158; not polled by defaultbarRead
AI620Condenser Refrigerant Pressure 2Modbus 301159; not polled by defaultbarRead
AI621Condenser Supply Refrigerant Temperature 1Modbus 301160; not polled by default°CRead
AI622Condenser Supply Refrigerant Temperature 1Modbus 301161; not polled by default°FRead
AI623Condenser Supply Refrigerant Temperature 2Modbus 301162; not polled by default°CRead
AI624Condenser Supply Refrigerant Temperature 2Modbus 301163; not polled by default°FRead
AI625Condenser Fan Speed 1Modbus 301174; not polled by default%Read
AI626Condenser Fan Speed 2Modbus 301175; not polled by default%Read
AI627Condenser Fan Speed 3Modbus 301176; not polled by default%Read
AI628Condenser Fan Speed 4Modbus 301177; not polled by default%Read
AI629Condenser Fan Speed 5Modbus 301178; not polled by default%Read
AI630Condenser Fan Speed 6Modbus 301179; not polled by default%Read
AI631Condenser Fan Speed 7Modbus 301180; not polled by default%Read
AI632Condenser Fan Speed 8Modbus 301181; not polled by default%Read
AI633Condenser Fan Power 1Modbus 301182; not polled by defaultkWRead
AI634Condenser Fan Power 2Modbus 301183; not polled by defaultkWRead
AI635Condenser Fan Power 3Modbus 301184; not polled by defaultkWRead
AI636Condenser Fan Power 4Modbus 301185; not polled by defaultkWRead
AI637Condenser Fan Power 5Modbus 301186; not polled by defaultkWRead
AI638Condenser Fan Power 6Modbus 301187; not polled by defaultkWRead
AI639Condenser Fan Power 7Modbus 301188; not polled by defaultkWRead
AI640Condenser Fan Power 8Modbus 301189; not polled by defaultkWRead
AI641System Date and TimeModbus 409998; not polled by defaultRead
Object ID lookup: Contemporary Controls BASgatewayLX Liebert iCOM v4 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 Liebert iCOM v4 (Challenger 3000, Challenger ITR, CW, Deluxe System/3, DS, DSE, PeX, HPM) via BASgatewayLX 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 Contemporary Controls Liebert iCOM v4 (Challenger 3000, Challenger ITR, CW, Deluxe System/3, DS, DSE, PeX, HPM) via BASgatewayLX

How many BACnet points does the Contemporary Controls Liebert iCOM v4 (Challenger 3000, Challenger ITR, CW, Deluxe System/3, DS, DSE, PeX, HPM) via BASgatewayLX have?

This list has 641 BACnet objects: 418 analog inputs, 223 binary inputs. The exact set on a given unit depends on its firmware, installed options and configuration.

Which Contemporary Controls Liebert iCOM v4 (Challenger 3000, Challenger ITR, CW, Deluxe System/3, DS, DSE, PeX, HPM) via BASgatewayLX BACnet points are writable?

None of the listed objects are marked writable in the source documentation. The source has no read/write column, so this is inferred from object type.

Where is the official Contemporary Controls Liebert iCOM v4 (Challenger 3000, Challenger ITR, CW, Deluxe System/3, DS, DSE, PeX, HPM) via BASgatewayLX BACnet documentation?

The source is BASgatewayLX Modbus device profile Liebert_ICOM_V4_Table_6_and_8_a (Liebert_ICOM_V4_Table_6_and_8_a_LX.csv), published free by Contemporary Controls at https://www.ccontrols.com/support/dp/Liebert_ICOM_V4_Table_6_and_8_a_LX.zip.

What are the minimum BACnet points to integrate the Contemporary Controls Liebert iCOM v4 (Challenger 3000, Challenger ITR, CW, Deluxe System/3, DS, DSE, PeX, HPM) via BASgatewayLX?

Start with BI 99 Unit On (Unit on); BI 8 Fan State (Fan running); BI 9 Cooling State (Cooling active); AI 278 Return Air Temperature (Return air temperature); AI 296 Return Humidity (Return humidity); AI 280 Supply Air Temperature (Supply air temperature); AI 233 Air Temperature Set Point (Air temperature setpoint); AI 240 Humidity Set Point (Humidity setpoint); BI 41 Return Air Over Temperature (Return air over temperature); BI 64 Unit Communication Lost (Unit communication lost).

How do I check these points on the real Liebert iCOM v4 (Challenger 3000, Challenger ITR, CW, Deluxe System/3, DS, DSE, PeX, HPM) via BASgatewayLX?

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 Contemporary Controls BACnet points lists

Source: BASgatewayLX Modbus device profile Liebert_ICOM_V4_Table_6_and_8_a · Liebert_ICOM_V4_Table_6_and_8_a_LX.csv. Object names, instances and units are reproduced as published; descriptions are our own.