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Air handling unit controller · BACnet points list

Systemair Access controller 5.x (ControllerProgram) BACnet BACnet points list

Updated 28 October 2026

Short answer

Systemair's Access controller, fitted to its larger air handling units, is a native BACnet device; Systemair publishes its object list as an EDE file set (objects, state texts, units) rather than a PDF table. The 1,201 objects cover run-mode commands and settings (S_ variables), actual values and I/O (A_ variables), fan and damper data from the Modbus-connected motors (CA_ variables), alarms (AL_), trend logs, schedules, a calendar and notification classes. One application covers many unit types, so most objects only matter when the matching function is configured.

This page lists 1201 BACnet objects for the Systemair Access controller 5.x (ControllerProgram) BACnet — 348 of them writable — with each object’s type, instance number, name, engineering units and access. It is re-typed from Systemair’s own free documentation, linked below.

Manufacturer
Systemair
Model
Access controller 5.x (ControllerProgram) BACnet
Equipment
Air handling unit controller
Equipment type
Rooftop units, AHUs & DOAS
BACnet objects
1201 (348 writable)
Transport
BACnet IP
Firmware
Access 5.5-1-01 build 411
Default device instance
114112
Also known as
Systemair Access, Access 5.5, Access 5.5-1-01, Systemair Access controller, Access ControllerProgram, EXOL
Source document
Access 5.x Modbus variables and BACnet objects (Communication document 5.5-1-01 build 411: BACnet_Access_ControllerProgram EDE, state texts, units) · 5.5-1-01 build 411 · rev. 2026-03
Download CSV 1201 rows Download EDE B.I.G.-EU JSON Manufacturer PDF ↗ Download Easy BACnet Mobile App Google Play

BMS integration notes: Systemair Access controller 5.x (ControllerProgram) BACnet

Integration in brief

Set MV-12 AirUnitAutoMode to AUTO (3) to let the unit follow its schedule, or to Low/Normal/High speed to force it; MV-31 ExternalControl gives BMS-style extended run and stop commands. Read MV-15 UnitMode and MV-16 UnitModeControl to see what the unit is doing and why, map the supply/extract temperatures and supply setpoint, and watch BV-9..12 sum alarms with BV-8 to acknowledge all alarms. Outdoor temperature and summer/winter or changeover modes can be supplied by the BMS through the BMS_ objects.

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 12AirUnitAutoModeOff / manual / auto / forced speed commandWrite
MV 31ExternalControlExternal extended run or stop commandWrite
AV 39SupplySetpointSupply air temperature setpointWrite
BV 8AlaAcknowAllAcknowledge all alarmsWrite
MV 15UnitModeActual run modeRead
MV 16UnitModeControlWhat is driving the current run modeRead
AI 3AI_SupplyAirTempSupply air temperatureRead
AI 5AI_ExtractAirTempExtract air temperatureRead
AI 1AI_OutDoorTempOutdoor temperatureRead
BV 9SumAlarmAny alarmRead

Enable & remote start

MV-12 AirUnitAutoMode: 1=OFF, 2=Manual (uses MV-13 AirUnitManual), 3=AUTO, 4=Low speed, 5=Normal speed, 6=High speed. MV-31 ExternalControl adds extended run low/normal/high, external stop, start free cooling and recirculation. MV-32 AirUnitServiceStop stops the unit with top priority.

Sensors & values from the BMS

AV-466 BMS_OutDoorTemp takes an outdoor temperature from BACnet/Modbus; BV-156 BMS_SummerMode and BV-157/158 BMS_ChangeOver1/2 take summer/winter and cooling/heating changeover modes. BV-51 CommunicationFaultBmsMaster is an alarm for a BMS master communication fault; the files do not state its timeout.

Network setup

Watch out for

Systemair Access controller 5.x (ControllerProgram) 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.

1201 of 1201 shown
Type
Multi-state
Access
Show
Systemair Access controller 5.x (ControllerProgram) BACnet BACnet Points List
DescriptionStates
CAL1CalendarWrite
SCH2TC_FanSpeedWrite
SCH3TC_Extra1Write
SCH4TC_Extra2Write
SCH5TC_Extra3Write
SCH6TC_Extra4Write
MV1DOSelect_SeqPumpARun mode pump seq AWrite1=Man off, 2=Man on, 3=Auto
MV2DOSelect_SeqPumpBRun mode pump seq BWrite1=Man off, 2=Man on, 3=Auto
MV3DOSelect_SeqPumpCRun mode pump seq CWrite1=Man off, 2=Man on, 3=Auto
MV4DOSelect_SeqPumpDRun mode pump seq DWrite1=Man off, 2=Man on, 3=Auto
MV5DOSelect_SeqPumpERun mode pump seq EWrite1=Man off, 2=Man on, 3=Auto
MV6DOSelect_SeqPumpFRun mode pump seq FWrite1=Man off, 2=Man on, 3=Auto
MV7DOSelect_SeqPumpGRun mode pump seq GWrite1=Man off, 2=Man on, 3=Auto
MV8DOSelect_SeqPumpHRun mode pump seq HWrite1=Man off, 2=Man on, 3=Auto
MV9DOSelect_SeqPumpIRun mode pump seq IWrite1=Man off, 2=Man on, 3=Auto
MV10DOSelect_SeqPumpJRun mode pump seq JWrite1=Man off, 2=Man on, 3=Auto
MV11DOSelect_RecircAirDamperRun mode recirc. damperWrite1=Close, 2=Open, 3=Auto
MV72DOSelect_OutdoorAirDamperRun mode outdoor damperWrite1=Close, 2=Open, 3=Auto
MV73DOSelect_ExhaustAirDamperRun mode exhaust damperWrite1=Close, 2=Open, 3=Auto
MV74DOSelect_HumidityStartRun mode HumidityStartWrite1=Close, 2=Open, 3=Auto
MV75DOSelect_ChangeOver1Run mode changeover 1Write1=Close, 2=Open, 3=Auto
MV76DOSelect_ChangeOver2Run mode changeover 2Write1=Close, 2=Open, 3=Auto
MVmin12AirUnitAutoModeRunning mode air unitWrite1=OFF, 2=Manual, 3=AUTO, 4=Low speed, 5=Normal speed, 6=High speed
MV13AirUnitManualMan. setting for Air unit in Man. modeWrite1=Stop, 2=Starting up, 3=Low speed, 4=Normal speed, 5=High speed, 6=Support heating, 7=Support cooling, 8=CO2 mode, 9=Free cooling, 10=Cool down mode, 11=Fire mode, 12=Smoke mode, 13=Recirculation mode, 14=Defrosting mode
MV14VentControlSelect temp. cont. modeWrite1=Const.supply air, 2=Outdoor comp. supply air, 3=Cascade room temp cont., 4=Extract temp cont., 5=Outdoor dep. supply or room temp, 6=Outdoor dep. supply or extract temp, 7=Cascade outdoor comp. room temp cont., 8=Cascade outdoor comp. extract temp cont., 9=Extract air dep. supply air temp.
BV6FilterAlarmResetResets the filter alarm counterWrite0=NORMAL, 1=ACKNOWLEDGE
AV13AOManual_SequenceASeq.A contr. output if man. on mode%Write
AV14AOManual_SequenceBSeq.B contr. output if man. on mode%Write
AV15AOManual_SequenceCSeq.C contr. output if man. on mode%Write
AV16AOManual_SequenceDSeq.D contr. output if man. on mode%Write
AV17AOManual_SequenceESeq.E contr. output if man. on mode%Write
AV18AOManual_SequenceFSeq.F contr. output if man. on mode%Write
AV19AOManual_SequenceGSeq.G contr. output if man. on mode%Write
AV20AOManual_SequenceHSeq.H contr. output if man. on mode%Write
AV21AOManual_SequenceISeq.I contr. output if man. on mode%Write
AV22AOManual_SequenceJSeq.J contr. output if man. on mode%Write
AV23AOManual_HumidityHumidification/Dehumidification cont. output if man. mode%Write
AV24AOManual_ExtraControllerManual/Auto Extra contr.%Write
MV17AOSelect_SequenceASeq.A contr. ModeWrite1=Man off, 2=Man on, 3=Auto
MV18AOSelect_SequenceBSeq.B contr. ModeWrite1=Man off, 2=Man on, 3=Auto
MV19AOSelect_SequenceCSeq.C contr. ModeWrite1=Man off, 2=Man on, 3=Auto
MV20AOSelect_SequenceDSeq.D contr. ModeWrite1=Man off, 2=Man on, 3=Auto
MV21AOSelect_SequenceESeq.E contr. ModeWrite1=Man off, 2=Man on, 3=Auto
MV22AOSelect_SequenceFSeq.F contr. ModeWrite1=Man off, 2=Man on, 3=Auto
MV23AOSelect_SequenceGSeq.G contr. ModeWrite1=Man off, 2=Man on, 3=Auto
MV24AOSelect_SequenceHSeq.H contr. ModeWrite1=Man off, 2=Man on, 3=Auto
MV25AOSelect_SequenceISeq.I contr. ModeWrite1=Man off, 2=Man on, 3=Auto
MV26AOSelect_SequenceJSeq.J contr. ModeWrite1=Man off, 2=Man on, 3=Auto
MV27AOSelect_HumidityRunning mode Humidification/DehumidificationWrite1=Man off, 2=Man on, 3=Auto
MV28AOSelect_ExtraControllerManual/Auto Extra contr.Write1=Man off, 2=Man on, 3=Auto
MV29SAFAutoModeRunning mode SAFWrite1=OFF, 2=Manual output, 3=AUTO, 4=Manual setpoint, 5=Low speed, 6=Normal speed, 7=High speed
MV30EAFAutoModeRunning mode EAFWrite1=OFF, 2=Manual output, 3=AUTO, 4=Manual setpoint, 5=Low speed, 6=Normal speed, 7=High speed
AV25SAFManualSetpointMan. setp. SAF if Man. modeWrite
AV26EAFManualSetpointMan. setp. EAF if Man. modeWrite
AV27SAFManualOutputMan. output SAF if Man. mode%Write
AV28EAFManualOutputMan. output EAF if Man. mode%Write
MVmin31ExternalControlExternal cont.Write1=No External control, 2=Extended run low speed, 3=Extended run normal speed, 4=Extended run high speed, 5=External stop, 6=External stop with support control, 7=Start Free cooling, 8=Recirculation
MV32AirUnitServiceStopStop the air unit with No 1 prioWrite1=No, 2=Yes
AV29SeqPumpOutdLimitAPump outd. temp. limit seq AWrite
AV30SeqPumpOutdLimitBPump outd. temp. limit seq BWrite
AV31SeqPumpOutdLimitCPump outd. temp. limit seq CWrite
AV32SeqPumpOutdLimitDPump outd. temp. limit seq DWrite
AV33SeqPumpOutdLimitEPump outd. temp. limit seq EWrite
AV34SeqPumpOutdLimitFPump outd. temp. limit seq FWrite
AV35SeqPumpOutdLimitGPump outd. temp. limit seq GWrite
AV36SeqPumpOutdLimitHPump outd. temp. limit seq HWrite
AV37SeqPumpOutdLimitIPump outd. temp. limit seq IWrite
AV38SeqPumpOutdLimitJPump outd. temp. limit seq JWrite
MV33FanTypeSelect fan cont. modeWrite1=Freq. cont. pressure, 2=Freq. cont. air flow, 3=Freq. cont. manually, 4=Direct Freq. cont., 5=Freq. cont. with slave cont. EAF, 6=Freq. cont. with slave cont. EAF air flow dep., 7=Freq. cont. with slave cont. SAF, 8=Freq. cont. with slave cont. SAF air flow dep.
AVmin39SupplySetpointSetp. supply air temp. when constant supply air temp. func.Write
AV40ExtractSetpointSetp. extract air temp if extract air temp cont. func.Write
AV41SupplySetpointMaxMax limit of supply setp. when cascade cont.Write
AV44SupplySetpointMinMin limit of supply setp. when cascade cont.Write
AV42SupplySetpOffsetLowTemp. setp. Offset in low speedWrite
AV43SupplySetpOffsetHighTemp. setp. Offset in high speedWrite
AV45SummerModeSupplySetpointSupply temp setp. at summer timeWrite
AV46SummerModeOutdoortempOutd. temp for switching bet. summer and winterWrite
AV47SAFLowSpeedPressureSetp. low sp. supply air fan press.Write
AV48SAFNormalSpeedPressureSetp. normal sp. supply air fan press.Write
AV49SAFHighSpeedPressureSetp. high sp. supply air fan press.Write
AV50EAFLowSpeedPressureSetp. low sp. Extract air fan press.Write
AV51EAFNormalSpeedPressureSetp. normal sp. Extract air fan press.Write
AV52EAFHighSpeedPressureSetp. high sp. Extract air fan press.Write
AV53SAFLowspeedAirFlowSetp. low sp. SAF air flow.Write
AV54SAFNormalspeedAirFlowSetp. normal sp. SAF air flow.Write
AV55SAFHighspeedAirFlowSetp. high sp. SAF air flow.Write
AV56EAFLowspeedAirFlowSetp. low sp. EAF air flow.Write
AV57EAFNormalspeedAirFlowSetp. normal sp. EAF air flow.Write
AV58EAFHighspeedAirFlowSetp. high sp. EAF air flow.Write
AV59SAFLowSpeedOutputOutput signal low speed SAF if Freq. cont. manually%Write
AV60SAFNormalSpeedOutputOutput signal normal speed SAF if Freq. cont. manually%Write
AV61SAFHighspeedOutputOutput signal high speed SAF if Freq. cont. manually%Write
AV62EAFLowSpeedOutputOutput signal low speed EAF if Freq. cont. manually%Write
AV63EAFNormalSpeedOutputOutput signal normal speed EAF if Freq. cont. manually%Write
AV64EAFHighspeedOutputOutput signal high speed EAF if Freq. cont. manually%Write
MV34SAFModeFreeCoolSAF speed in freecool modeWrite1=Off/Auto, 2=normal setp., 3=Man. setp., 4=Man. output, 5=Low speed setp., 6=Normal speed setp., 7=High speed setp.
MV35SAFModeFireSAF speed in fire modeWrite1=Off/Auto, 2=normal setp., 3=Man. setp., 4=Man. output, 5=Low speed setp., 6=Normal speed setp., 7=High speed setp.
MV36SAFModeSmokeSAF setp. in smoke modeWrite1=Off/Auto, 2=normal setp., 3=Man. setp., 4=Man. output, 5=Low speed setp., 6=Normal speed setp., 7=High speed setp.
MV37SAFModeRecirculationSAF speed in recirc. modeWrite1=Off/Auto, 2=normal setp., 3=Man. setp., 4=Man. output, 5=Low speed setp., 6=Normal speed setp., 7=High speed setp.
MV38EAFModeFreeCoolEAF speed in freecool modeWrite1=Off/Auto, 2=normal setp., 3=Man. setp., 4=Man. output, 5=Low speed setp., 6=Normal speed setp., 7=High speed setp.
MV39EAFModeFireEAF speed in fire modeWrite1=Off/Auto, 2=normal setp., 3=Man. setp., 4=Man. output, 5=Low speed setp., 6=Normal speed setp., 7=High speed setp.
MV40EAFModeSmokeEAF speed in smoke modeWrite1=Off/Auto, 2=normal setp., 3=Man. setp., 4=Man. output, 5=Low speed setp., 6=Normal speed setp., 7=High speed setp.
MV41EAFModeRecirculationEAF speed in recirc. modeWrite1=Off/Auto, 2=normal setp., 3=Man. setp., 4=Man. output, 5=Low speed setp., 6=Normal speed setp., 7=High speed setp.
AV65SAFManSetpFreeCoolSAF setp. in freecool modeWrite
AV66SAFManSetpFireSAF setp. in fire modeWrite
AV67SAFManSetpSmokeSAF man. output in smoke modeWrite
AV68SAFManSetpRecirculationSAF setp. in recirc. modeWrite
AV69EAFManSetpFreeCoolEAF setp. in freecool modeWrite
AV70EAFManSetpFireEAF setp. in fire modeWrite
AV71EAFManSetpSmokeEAF setp. in smoke modeWrite
AV72EAFManSetpRecirculationEAF setp. in recirc. modeWrite
AV73SAFManOutFreeCoolSAF man. output in freecool mode%Write
AV74SAFManOutFireSAF man. output in fire mode%Write
AV75SAFManOutSmokeSAF man. output in smoke mode%Write
AV76SAFManOutRecirculationSAF man. output in recirc. mode%Write
AV77EAFManOutFreeCoolEAF man. output in freecool mode%Write
AV78EAFManOutFireEAF man. output in fire mode%Write
AV79EAFManOutSmokeEAF man. output in smoke mode%Write
AV80EAFManOutRecirculationEAF man. output in recirc. mode%Write
AV81EAFFrequencyFactFactor for controlling EAF if CAV fan cont. is configuredWrite
AV82Curve1_X1Outd. temp for 1st curvep. for outd. comp. setp.Write
AV83Curve1_X2Outd. temp for 2nd curvep. for outd. comp. setp.Write
AV84Curve1_X3Outd. temp for 3rd curvep. for outd. comp. setp.Write
AV85Curve1_X4Outd. temp for 4th curvep. for outd. comp. setp.Write
AV86Curve1_Y1setp. for 1st curvep. for outd. comp. setp.Write
AV87Curve1_Y2Setp. for 2nd curvep. for outd. comp. setp.Write
AV88Curve1_Y3Setp. for 3rd curvep. for outd. comp. setp.Write
AV89Curve1_Y4Setp. for 4th curvep. for outd. comp. setp.Write
AV90ExtractPID_PBandP-band Extract air cont.Write
AV93SAFPID_PBandP-band press. cont. SAFWrite
AV91EAFPID_PBandP-band press. cont. EAFWrite
AV92FrostPID1_PBandP-band frost modeWrite
AV94FrostPID2_PBandP-band frost modeWrite
AV97FrostPID3_PBandP-band frost modeWrite
AV100CO2PID_PBandP-band CO2 modeppmWrite
AV103RoomPID_PBandP-band room air cont.Write
AV106DeIcePID_PBandP-band de-icingWrite
AV109HumidityPID_PBandP-band humidity cont.Write
AV110ExtraPID_PBandP-band extra pid cont.Write
AV111PreHeatPID_PBandP-band preheaterWrite
AV107Zone1SupplyPID_PBandP-band Zone 1 supplyWrite
AV108Zone2SupplyPID_PBandP-band Zone 2 supplyWrite
AV104Zone3SupplyPID_PBandP-band Zone 3 supplyWrite
AV105Zone1RoomPID_PBandP-band Zone 1 roomWrite
AV101Zone2RoomPID_PBandP-band Zone 2 roomWrite
AV102Zone3RoomPID_PBandP-band Zone 3 roomWrite
AV98Zone1FrostPID_PBandP-band Zone 1 frost prot.Write
AV99Zone2FrostPID_PBandP-band Zone 2 frost prot.Write
AV95Zone3FrostPID_PBandP-band Zone 3 frost prot.Write
AV434FreshAirPID_PBandP-band fresh airWrite
AV435EATRPID_PBandP-band EATRWrite
AV96Zone1SupplyCoolPID_PBandP-band Zone 1 coolingWrite
AV112Zone2SupplyCoolPID_PBandP-band Zone 2 coolingWrite
AV114Zone3SupplyCoolPID_PBandP-band Zone 3 coolingWrite
AV115SAFAirFlowPID_PBandP-band flow cont. SAFWrite
AV113EAFAirFlowPID_PBandP-band flow cont. EAFWrite
AV116DeHumidityPID_PBandP-band de-humidity cont.Write
AV438RHPID_PBandP-band RH (same PID as CO2)Write
AV117SeqAPID_PBandP-band Seq A air cont.Write
AV118SeqBPID_PBandP-band Seq B air cont.Write
AV119SeqCPID_PBandP-band Seq C air cont.Write
AV120SeqDPID_PBandP-band Seq D air cont.Write
AV121SeqEPID_PBandP-band Seq E air cont.Write
AV122SeqFPID_PBandP-band Seq F air cont.Write
AV123SeqGPID_PBandP-band Seq G air cont.Write
AV124SeqHPID_PBandP-band Seq H air cont.Write
AV125SeqIPID_PBandP-band Seq I air cont.Write
AV126SeqJPID_PBandP-band Seq J air cont.Write
AV127ExtractPID_ITimeI-time Extract air cont.sWrite
AV128SAFPID_ITimeI-time press. cont. SAFsWrite
AV129EAFPID_ITimeI-time press. cont. EAFsWrite
AV130FrostPID1_ITimeI-time frost modesWrite
AV131FrostPID2_ITimeI-time frost modesWrite
AV132FrostPID3_ITimeI-time frost modesWrite
AV133CO2PID_ITimeI-time CO2 modesWrite
AV134RoomPID_ITimeI-time room air cont.sWrite
AV135DeIcePID_ITimeI-time de-icingsWrite
AV136HumidityPID_ITimeI-time humidity cont.sWrite
AV137ExtraPID_ITimeI-time extra pid cont.sWrite
AV138PreHeatPID_ITimeI-time preheatersWrite
AV139Zone1SupplyPID_ITimeI-time Zone 1 supplysWrite
AV140Zone2SupplyPID_ITimeI-time Zone 2 supplysWrite
AV141Zone3SupplyPID_ITimeI-time Zone 3 supplysWrite
AV142Zone1RoomPID_ITimeI-time Zone 1 roomsWrite
AV143Zone2RoomPID_ITimeI-time Zone 2 roomsWrite
AV144Zone3RoomPID_ITimeI-time Zone 3 roomsWrite
AV145Zone1FrostPID_ITimeI-time Zone 1 frost prot.sWrite
AV146Zone2FrostPID_ITimeI-time Zone 2 frost prot.sWrite
AV147Zone3FrostPID_ITimeI-time Zone 3 frost prot.sWrite
AV436FreshAirPID_ITimeI-time fresh airsWrite
AV437EATRPID_ITimeI-time EATRsWrite
AV148Zone1SupplyCoolPID_ITimeI-time Zone 1 coolingsWrite
AV149Zone2SupplyCoolPID_ITimeI-time Zone 2 coolingsWrite
AV150Zone3SupplyCoolPID_ITimeI-time Zone 3 coolingsWrite
AV464SAFAirFlowPID_ITimeI-time flow cont. SAFsWrite
AV465EAFAirFlowPID_ITimeI-time flow cont. EAFsWrite
AV153DeHumidityPID_ITimeI-time de-humidity cont.sWrite
AV439RHPID_ITimeI-time RH (same PID as CO2)sWrite
AV154SeqAPID_ITimeI-time Seq A air cont.sWrite
AV155SeqBPID_ITimeI-time Seq B air cont.sWrite
AV156SeqCPID_ITimeI-time Seq C air cont.sWrite
AV157SeqDPID_ITimeI-time Seq D air cont.sWrite
AV158SeqEPID_ITimeI-time Seq E air cont.sWrite
AV159SeqFPID_ITimeI-time Seq F air cont.sWrite
AV160SeqGPID_ITimeI-time Seq G air cont.sWrite
AV161SeqHPID_ITimeI-time Seq H air cont.sWrite
AV162SeqIPID_ITimeI-time Seq I air cont.sWrite
AV163SeqJPID_ITimeI-time Seq J air cont.sWrite
AV164FreeCoolDayLimitIf outdoor temp has been higher on the day free cool isWrite
AV165FreeCoolHighLimitIf outd. temp is higher at night the free cool is stoppedWrite
AV166FreeCoolLowLimitIf outd. temp is lower at night the free cool is stoppedWrite
AV167FreeCoolRoomLimitIf room temp is lower at night the free cool is stoppedWrite
PIV73FreeCoolStartTimeStart time free cool functionhWrite
PIV74FreeCoolStopTimeStop time free cool functionhWrite
PIV1FreeCoolHeatBlockTimeTime in minute to block heat output when start after free coolWrite
AV168CO2StartLimitLevel to activate CO2 cont. (ppm)ppmWrite
AV169CO2DemandDiffDiff. for stop of demand cont.led ventilation (ppm)ppmWrite
AV170CO2Setpointsetp. CO2 (ppm)ppmWrite
PIV2CO2MinTimeMin time for CO2 cont. (min)minWrite
AV171NeedHeatStartRoom temperature to start the unit if support heating is activeWrite
AV172NeedHeatStopRoom temperature to stop the unit if support heating is activeWrite
AV173NeedCoolStartRoom temperature to start the unit if support cooling is activeWrite
AV174NeedCoolStopRoom temperature for stop the unit if support cooling is activeWrite
PIV3NeedMinTimeMin run time support controlminWrite
MV57FireDampersAutoModeRun. mode fire damperWrite1=Close, 2=Open, 3=Auto
AV175DeIcingSetpointSetp. de-icing tempWrite
AV176DeIcingHystHyst. for stop of de-icingWrite
PIV63DeIcingMinTimeMin time for de-icingminWrite
AV177DeIcingSAFTempStopIf lower outd. temp the SAF will be stopped at de-icingWrite
AV178HumiditySetpointsetp. humidity roomWrite
AV179HumidityMaxDuctMax limit humidity ductWrite
AV180HumidityHystHyst. to start humidity cont. after stop max limitationWrite
AV181HumidityStartLimitStart limit in % to start DO signalWrite
AV182HumidityStopLimitStop limit in % to stop DO signalWrite
AV183HumidityNeutralZoneNeutral zone humidity roomWrite
AV184RoomSetPRoom setp. if room temp cont. functionWrite
AV188FrostProtSPStop1Setp. frost prot. if the ventilation unit is stoppedWrite
AV203FrostProtSPStop2Setp. frost prot. if the ventilation unit is stoppedWrite
AV204FrostProtSPStop3Setp. frost prot. if the ventilation unit is stoppedWrite
AV185FrostProtSPStopZone1Setp. frost prot. zone 1 if the ventilation unit is stoppedWrite
AV186FrostProtSPStopZone2Setp. frost prot. zone 2 if the ventilation unit is stoppedWrite
AV187FrostProtSPStopZone3Setp. frost prot. zone 3 if the ventilation unit is stoppedWrite
AV206FrostProtSPRun1Alarm limit frost prot.Write
AV207FrostProtSPRun2Alarm limit frost prot.Write
AV208FrostProtSPRun3Alarm limit frost prot.Write
AV189FrostProtSPRunZone1Alarm limit frost prot. zone 1Write
AV190FrostProtSPRunZone2Alarm limit frost prot. zone 2Write
AV191FrostProtSPRunZone3Alarm limit frost prot. zone 3Write
AV194FrostProtPGain1P-Gain frost prot. when run (alarm limit+PGain)Write
AV197FrostProtPGain2P-Gain frost prot. when run (alarm limit+PGain)Write
AV200FrostProtPGain3P-Gain frost prot. when run (alarm limit+PGain)Write
AV201FrostProtPGainZone1P-Gain frost prot. zone 1 when run (alarm limit+PGain)Write
AV202FrostProtPGainZone2P-Gain frost prot. zone 2 when run (alarm limit+PGain)Write
AV198FrostProtPGainZone3P-Gain frost prot. zone 3 when run (alarm limit+PGain)Write
AV205ExtraControllerSetPSetp. Extra cont.lerWrite
MV53ExtraControllerModeControl mode ex. contr.Write1=Heating, 2=Cooling
MV58SumAlarm1Sum alarm 1 config, defines which alarms that should be on theWrite1=Off, 2=A+B+C, 3=A+B, 4=B+C, 5=A+C, 6=A, 7=B, 8=C
MV59SumAlarm2Sum alarm 2 config., defines which alarms that should be on theWrite1=Off, 2=A+B+C, 3=A+B, 4=B+C, 5=A+C, 6=A, 7=B, 8=C
PIV62AlarmOutputAlarm output of configured alarm numberWrite
BVmin8AlaAcknowAllCommand to acknowledge all alarmsWrite0=Off, 1=On
AV211FilterGuard1Limit_X2Alarm limt filter guard 1 X2 (m3/h) - Calibration air flowWrite
AV215FilterGuard2Limit_X2Alarm limt filter guard 2 X2 (m3/h) - Calibration air flowWrite
AV441FilterGuard3Limit_X2Alarm limt filter guard 3 X2 (m3/h) - Calibration air flowWrite
AV442FilterGuard4Limit_X2Alarm limt filter guard 4 X2 (m3/h) - Calibration air flowWrite
AV443FilterGuard5Limit_X2Alarm limt filter guard 5 X2 (m3/h) - Calibration air flowWrite
AV212FilterGuard1Limit_Y2Alarm limt filter guard 1 Y2 (Pa) - Calibration filter alarm limitWrite
AV216FilterGuard2Limit_Y2Alarm limt filter guard 2 Y2 (Pa) - Calibration filter alarm limitWrite
AV444FilterGuard3Limit_Y2Alarm limt filter guard 3 Y2 (Pa) - Calibration filter alarm limitWrite
AV445FilterGuard4Limit_Y2Alarm limt filter guard 4 Y2 (Pa) - Calibration filter alarm limitWrite
AV446FilterGuard5Limit_Y2Alarm limt filter guard 5 Y2 (Pa) - Calibration filter alarm limitWrite
AV217RecircSetPRecirculation setp.Write
AV218RecircSetPOffsetOffset for recirculation setp.Write
MV51RecircTempControlEnable supply air temp cont. when recirc. runWrite1=No temp control, 2=Heating/cooling, 3=Only heating, 4=Only cooling
AV219RecircMaxRoomTempIf higher room temp when recirc. run, recirc. damp. is closed andWrite
MV52RecircFreeCoolEnable the free cool func. when recirc. runWrite1=Off, 2=On
AV220RecircSAFOffsetSetp. offset if press./flow cont.led SAFWrite
AV221RecircEAFOffsetSetp. offset if press./flow cont.led EAF (this is not used)Write
PIV4FilterAlarmTimeTime in month between filter exchange (Service Alarm)Write
MV56SupplyPIDFreezeFreeze supply PID controlWrite1=Off, 2=On
AV222FanComp1X1Breakp. 1 (must be lower than breakp. 2)Write
AV223FanComp2X1Breakp. 1 (must be lower than breakp. 2)Write
AV224FanComp3X1Breakp. 1 (must be lower than breakp. 2)Write
AV225FanComp1Y1Comp. breakp. 1Write
AV226FanComp2Y1Comp. breakp. 1Write
AV227FanComp3Y1Comp. breakp. 1Write
AV228FanComp1X2Breakp. 2 (must be higher than breakp. 1)Write
AV229FanComp2X2Breakp. 2 (must be higher than breakp. 1)Write
AV230FanComp3X2Breakp. 2 (must be higher than breakp. 1)Write
AV234FanComp1Y2Comp. breakp. 2Write
AV235FanComp2Y2Comp. breakp. 2Write
AV236FanComp3Y2Comp. breakp. 2Write
AV231FanComp1X3Breakp. 3 (must be higher than breakp. 2)Write
AV232FanComp2X3Breakp. 3 (must be higher than breakp. 2)Write
AV233FanComp3X3Breakp. 3 (must be higher than breakp. 2)Write
AV237FanComp1Y3Comp. breakp. 3Write
AV238FanComp2Y3Comp. breakp. 3Write
AV239FanComp3Y3Comp. breakp. 3Write
AV240NeutralZoneNeutral zone supply air.Write
AV575NeutralZoneCascadeNeutral zone cascade controlWrite
AV241FreeCoolSAFOffsetSAF setp. offset if press./flow controlled SAF when free coolWrite
AV242FreeCoolEAFOffsetEAF setp. offset if press./flow controlled EAF when free coolWrite
AV243Zone1SetPSetpoint zone 1 (room or supply)Write
AV244Zone2SetPSetpoint zone 2 (room or supply)Write
AV245Zone3SetPSetpoint zone 3 (room or supply)Write
AV246Zone1NeutralZoneNeutral zone around supply setp. zone 1 before heat/coolWrite
AV249Zone2NeutralZoneNeutral zone around supply setp. zone 2 before heat/coolWrite
AV252Zone3NeutralZoneNeutral zone around supply setp. zone 3 before heat/coolWrite
AV253Zone1SetpointMaxMax limit of zone 1 supply setp. when cascade cont.Write
AV254Zone2SetpointMaxMax limit of zone 2 supply setp. when cascade cont.Write
AV250Zone3SetpointMaxMax limit of zone 3 supply setp. when cascade cont.Write
AV251Zone1SetpointMinMin limit of zone 1 supply setp. when cascade cont.Write
AV247Zone2SetpointMinMin limit of zone 2 supply setp. when cascade cont.Write
AV248Zone3SetpointMinMin limit of zone 3 supply setp. when cascade cont.Write
AV255DelayedStartDXCoolMinsetpoint deviation to allow DX-coolingWrite
AV256DelayedStartDXHeatMinsetpoint deviation to allow DX-heatingWrite
MV78S_FrostProtFanReduction1Enable fan reduction when freeze risk freeze protection temperature 1Write1=Off, 2=On
MV79S_FrostProtFanReduction2Enable fan reduction when freeze risk freeze protection temperature 2Write1=Off, 2=On
MV80S_FrostProtFanReduction3Enable fan reduction when freeze risk freeze protection temperature 3Write1=Off, 2=On
MV81S_FrostProtFanReductionZone1Enable fan reduction when freeze risk freeze protection temperature zone 1Write1=Off, 2=On
MV82S_FrostProtFanReductionZone2Enable fan reduction when freeze risk freeze protection temperature zone 2Write1=Off, 2=On
MV83S_FrostProtFanReductionZone3Enable fan reduction when freeze risk freeze protection temperature zone 3Write1=Off, 2=On
PIV64FeedbackDXTimeStartTime that Supply Pid is freezed when DX-machine is started (sec)sWrite
PIV65FeedbackDXTimeDefrostTime that Supply Pid is freezed after DX-machine has been defrosting (sec)sWrite
PIV66FeedbackDXMinRunTimeMin run time DX machine, to avoid involuntary shutdown of the DXsWrite
PIV67FeedbackDXMaxTimeMax time if DX machine don't give feedback (min)minWrite
AV540PreheatSetpSetpoint preheaterWrite
AV541SupplySetpointMaxReductionOffset max limit supply air - if active DX-heatingWrite
AV542SupplySetpointMinReductionOffset max limit supply air - if active DX-heatingWrite
AV543HPMinSetPDevCoolMin setpoint deviation energy for start cooling (kw)kWWrite
AV544HPMinSetPDevHeatMin setpoint deviation energy for start heating (kw)kWWrite
MV88HPPumpModePump run mode (0=Reversible, 1=Only cooling, 2=Only heating)Write1=Reversible, 2=Only cooling, 3=Only heating
PIV68HPBlockingTimeBlocking time between heating and cooling (0-360min)minWrite
AV545FrostLimitPrLimitDevPressure deviation (%) for start deicing%Write
AV570ExtDisp_SetpOffsetActual supply setpoint offsetWrite
AV571RHSetpointsetp. RH (%)%Write
PIV69RHMinTimeMin time for RH cont. (min)minWrite
PIV70FireDampersRunTimeRun time fire dampersWrite
PIV71FireDampersIntervalTest interval fire damperWrite
PIV72FireDampersExerciseTimeTest hour fire damperhWrite
AV574DXBlockLowOutdoorTempHeating mode blocked when exchanger-outdoor temperature is lowerWrite
AV576Zone1NeutralZoneCascadeNeutral zone around cascade setp. zone 1 before heat/coolWrite
AV577Zone2NeutralZoneCascadeNeutral zone around cascade setp. zone 2 before heat/coolWrite
AV578Zone3NeutralZoneCascadeNeutral zone around cascade setp. zone 3 before heat/coolWrite
PIV75SummerModeSwitchDelayDelay outdoor temp for switching between summer and winter mode (in minutes)minWrite
BV1NeedHeatActiveIs set if ongoing support heatingRead0=Inactive, 1=Active
BV2NeedCoolActiveIs set if ongoing support coolingRead0=Inactive, 1=Active
BV3DemandCO2ActiveIs set if ongoing support CO2Read0=Inactive, 1=Active
BV4RecirculationRunActiveIs set if ongoing recycle runRead0=Inactive, 1=Active
BV5DeIcingActiveIs set if ongoing de-icingRead0=Inactive, 1=Active
BV81FrostProtFanReductionActiveIs set if ongoing fan reduction when freeze riskRead0=Inactive, 1=Active
AV11SAFRunTimeRun. Time supply air fanhRead
AV12EAFRunTimeRun. Time extract air fanhRead
IV1DeIcingTimeNumber of min for ongoing de-icingminRead
IV2NeedRunTimeNo of min in ongoing support heat/coolminRead
BV7SmokeDetectorSmoke detectorRead0=Off, 1=On
AV257RoomTempRoom temp. 1-4Read
AV258ExchPressureSAFCalculated pressure exchanger SAFRead
AV259ExchAirFlowEAFCalculated flow exchanger, EAFRead
AV427EfficiencyEfficiency for exchanger%Read
MVmin15UnitModeUnit run modeRead1=Stop, 2=Starting up, 3=Low speed run, 4=Normal speed run, 5=High speed run, 6=Heating support run, 7=Cooling support run, 8=CO2 Run, 9=Free cool run, 10=Fan stop run, 11=Fire run, 12=Smoke run, 13=Recirculation run, 14=DeIcing run, 15=Filter calibration run, 16=Gas evacuation mode
MVmin16UnitModeControlIndicates what is triggering the curr. run modeRead1=Nothing, 2=Time schedule, 3=Manual run, 4=Digital Input, 5=Alarm, 6=External control, 7=Service stop, 8=Support run, 9=Filter calibration, 10=Heat pump exercise
MV65ActiveSeqTypeActive seq. typeRead1=Heating, 2=Cooling
MV66ActiveHeatSeqStepCurr. heat seq. step that's activeRead1=None, 2=1, 3=2, 4=3, 5=4, 6=5, 7=6, 8=7, 9=8, 10=9, 11=10
MV67ActiveCoolSeqStepCurr. cool seq. step that's activeRead1=None, 2=1, 3=2, 4=3, 5=4, 6=5, 7=6, 8=7, 9=8, 10=9, 11=10
MV68ActiveYSeqCurrent sequence that's active and controllingRead1=None, 2=A, 3=B, 4=C, 5=D, 6=E, 7=F, 8=G, 9=H, 10=I, 11=J
IV3CO2RunTimeNumber of min for ongoing de-icingminRead
AV265SAFCont. signal supply air fan%Read
AV266EAFCont. signal extract air fan%Read
MV69SAFSpeedSAF speedRead1=Off, 2=Low speed, 3=Normal speed, 4=High speed, 5=Manual setpoint, 6=Manual output
MV70EAFSpeedEAF speedRead1=Off, 2=Low speed, 3=Normal speed, 4=High speed, 5=Manual setpoint, 6=Manual output
MV71HumidityModeHumidity control modeRead1=Not active, 2=Humidification, 3=Dehumidification
AV267CompLowSpeedSAFTotal comp. low speed SAFRead
AV268CompNormalSpeedSAFTotal comp. normal speed SAFRead
AV269CompHighSpeedSAFTotal comp. high speed SAFRead
AV270CompLowSpeedEAFTotal comp. low speed EAFRead
AV271CompNormalSpeedEAFTotal comp. normal speed EAFRead
AV272CompHighSpeedEAFTotal comp. high speed EAFRead
BVmin9SumAlarmSumalarmRead0=Inactive, 1=Active
BV10SumAlarmAA-alarmRead0=Inactive, 1=Active
BV11SumAlarmBB-alarmRead0=Inactive, 1=Active
BV12SumAlarmCC-alarmRead0=Inactive, 1=Active
PIV5AlarmACountNo of A alarmsRead
PIV6AlarmBCountNo of B alarmsRead
PIV7AlarmCCountNo of C alarmsRead
PIV8SumAlarm1CountNo of SumAlarm1 alarmsRead
PIV9SumAlarm2CountNo of SumAlarm2 alarmsRead
AV273SupplyPID_SetPActual setp. supply air temp.Read
AV274SAFPID_SetPActual setp. SAFRead
AV275EAFPID_SetPActual setp. EAFRead
AV276SupplyPID_Output%Read
AV277FrostPID1_OutputFrost prot. cont.ler output%Read
AV278FrostPID2_OutputFrost prot. cont.ler output%Read
AV279FrostPID3_OutputFrost prot. cont.ler output%Read
AV280CO2PID_OutputCO2 cont.ler output%Read
AV281DeIcePID_OutputDe-icing cont.ler output%Read
AV282HumidityPID_OutputHum. cont.ler output%Read
AV283SFPActual SFPRead
AV284SFPDayDay aver. SFPRead
AV285SFPMonthMonth aver. (30d aver.) SFPRead
AV287EnergyFanPwrPower usage fanskWhRead
AV288EnergyHeaterPwrPower usage heaterkWhRead
AV286EnergyExchangerPwrPower recovery exchangerkWhRead
AV289SupplyPID_SetP_CoolCooling setpoint supply air temperatureRead
AV290SupplyPID_SetP_HeatHeating setpoint supply air temperatureRead
AV291DeHumidity_SetPDehumidification setpointRead
AV292Humidity_SetPHumidification setpointRead
AV447FilterGuard1CalibrationInitPressInitial pressure when doing the filter calibrationRead
AV448FilterGuard2CalibrationInitPressInitial pressure when doing the filter calibrationRead
AV449FilterGuard3CalibrationInitPressInitial pressure when doing the filter calibrationRead
AV450FilterGuard4CalibrationInitPressInitial pressure when doing the filter calibrationRead
AV451FilterGuard5CalibrationInitPressInitial pressure when doing the filter calibrationRead
AV452FilterGuard1Limit_CalcCalculated alarmlimit filter guard 1Read
AV453FilterGuard2Limit_CalcCalculated alarmlimit filter guard 2Read
AV454FilterGuard3Limit_CalcCalculated alarmlimit filter guard 3Read
AV455FilterGuard4Limit_CalcCalculated alarmlimit filter guard 4Read
AV456FilterGuard5Limit_CalcCalculated alarmlimit filter guard 5Read
AV466BMS_OutDoorTempOutdoor temp received from BACnet/ModbusWrite
AV467SequenceASequence A output in auto and manual mode (%)%Read
AV468SequenceBSequence B output in auto and manual mode (%)%Read
AV469SequenceCSequence C output in auto and manual mode (%)%Read
AV470SequenceDSequence D output in auto and manual mode (%)%Read
AV471SequenceESequence E output in auto and manual mode (%)%Read
AV472SequenceFSequence F output in auto and manual mode (%)%Read
AV473SequenceGSequence G output in auto and manual mode (%)%Read
AV474SequenceHSequence H output in auto and manual mode (%)%Read
AV475SequenceISequence I output in auto and manual mode (%)%Read
AV476SequenceJSequence J output in auto and manual mode (%)%Read
AV537IndoorEnthalpyIndoor entalphykJ/kgRead
AV538OutdoorEnthalpyOutdoor entalphykJ/kgRead
MV77EnthalpyDiffIndicate if enthalpy outdoor > enthalpy indoorRead1=Not active, 2=Outdoor > Enthalpy indoor
AV539ExtractFilterGuardFlowRefExtract air flow (calculated) filter calibrationRead
MV84ChangeOver1RunModeChangeover 1 running mode (actual changeover sequence 1-10)Read1=None, 2=1, 3=2, 4=3, 5=4, 6=5, 7=6, 8=7, 9=8, 10=9, 11=10
MV85ChangeOver2RunModeChangeover 2 running mode (actual changeover sequence 1-10)Read1=None, 2=1, 3=2, 4=3, 5=4, 6=5, 7=6, 8=7, 9=8, 10=9, 11=10
MV86FeedbackDXWaitStartWaiting for DX-compressor to startRead1=Off, 2=On
MV87FeedbackDXWaitDefrostWaiting for DX-machine to defrostRead1=Off, 2=On
MV103FrostLimitModeOngoing frost limit air flow reduction modeRead1=Off, 2=Reduction mode, 3=Defrosting mode
BV93HPHeatingModeNotStartedHeating mode are not allowed to startRead0=Inactive, 1=Active
BV94HPCoolingModeNotStartedCooling mode are not allowed to startRead0=Inactive, 1=Active
BV95HPExerciseFailedExercise of heat pump could not be performedRead0=Inactive, 1=Active
BV96HPPIDBlockedSupply air temperature controller is temporary lockedRead0=Inactive, 1=Active
BV97HPSetPDevToSmallNot allowed to start – Setpoint deviation to smallRead0=Inactive, 1=Active
BV98HPAirflowToLowNot allowed to start – air flow is to lowRead0=Inactive, 1=Active
BV99HPFlowDiffToBigNot allowed to start – Flow difference to bigRead0=Inactive, 1=Active
BV100HPReductionModeHeat pump running in reduction modeRead0=Inactive, 1=Active
BV101HPAlarm1Al02 - Supercap/ Battery faultRead0=Inactive, 1=Active
BV102HPAlarm2Al63 - Oil return fault alarmRead0=Inactive, 1=Active
BV103HPAlarm3Al64 - Watchdog frequency converterRead0=Inactive, 1=Active
BV104HPAlarm4Al59 - Low-pressure alarm digital input (C1-P1)Read0=Inactive, 1=Active
BV105HPAlarm5Al27 - Low-pressure alarm pressure sensor (C1-P1)Read0=Inactive, 1=Active
BV106HPAlarm6Al32 - High-pressure alarm digital input (C1-P2)Read0=Inactive, 1=Active
BV107HPAlarm7Al26 - High-pressure alarm pressure sensor (C1-P2)Read0=Inactive, 1=Active
BV108HPAlarm8Al58 - High temperature on compressor (C1-T3)Read0=Inactive, 1=Active
BV109HPAlarm9Al03 - Low superheating (C1)Read0=Inactive, 1=Active
BV110HPAlarm10Al65 - High superheating (C1)Read0=Inactive, 1=Active
BV111HPAlarm11Al30 - Expansion-valve fault (C1-EEV)Read0=Inactive, 1=Active
BV112HPAlarm12Al53 - Pressure difference “wrong direction” (C1)Read0=Inactive, 1=Active
BV113HPAlarm13Al55 - Pressure difference “EEV no function” (C1)Read0=Inactive, 1=Active
BV114HPAlarm14Al54 - Pressure difference “no function” (C1)Read0=Inactive, 1=Active
BV115HPAlarm15Al25 - Low-pressure-sensor (C1-P1)Read0=Inactive, 1=Active
BV116HPAlarm16Al21 - High-pressure-sensor (C1-P2)Read0=Inactive, 1=Active
BV117HPAlarm17Al67 - Temperature sensor for evaporator in supply air (C1-T1)Read0=Inactive, 1=Active
BV118HPAlarm18Al68 - Temperature sensor for evaporator in exhaust air (C1-T2)Read0=Inactive, 1=Active
BV119HPAlarm19Al24 - Temperature sensor for compressor 1 on outlet side (C1-T3)Read0=Inactive, 1=Active
BV120HPAlarm20Al72 - Temperature sensor for condensing temperature supply (C1-T4)Read0=Inactive, 1=Active
BV121HPAlarm21Al73 - Temperature sensor for condensing temperature extract (C1-T5)Read0=Inactive, 1=Active
BV122HPAlarm22Al77 - Malfunction frequency converter (VSD)Read0=Inactive, 1=Active
BV123HPAlarm23Al61 - Temperature-sensor - supply air outlet coil (T6)Read0=Inactive, 1=Active
BV124HPAlarm24Al80 - Compressor manual off (C1)Read0=Inactive, 1=Active
BV125HPAlarm25Digital input for feedback peak-heaterRead0=Inactive, 1=Active
BV126HPAlarm26Phase control C2Read0=Inactive, 1=Active
BV127HPAlarm27Compressor alarm 2 (C2)Read0=Inactive, 1=Active
BV128HPAlarm28Low-pressure alarm digital input (C2-P1)Read0=Inactive, 1=Active
BV129HPAlarm29Low-pressure alarm pressure sensor (C2-P1)Read0=Inactive, 1=Active
BV130HPAlarm30High-pressure alarm digital input (C2-P2)Read0=Inactive, 1=Active
BV131HPAlarm31High-pressure alarm pressure sensor (C2-P2)Read0=Inactive, 1=Active
BV132HPAlarm32High temperature on compressor (C2-T3)Read0=Inactive, 1=Active
BV133HPAlarm33Low superheating (C2)Read0=Inactive, 1=Active
BV134HPAlarm34High superheating (C2)Read0=Inactive, 1=Active
BV135HPAlarm35Expansion-valve fault (C2-EEV)Read0=Inactive, 1=Active
BV136HPAlarm36Pressure difference “wrong direction” (C2)Read0=Inactive, 1=Active
BV137HPAlarm37Pressure difference “EEV no function” (C2)Read0=Inactive, 1=Active
BV138HPAlarm38Pressure difference “no function” (C2)Read0=Inactive, 1=Active
BV139HPAlarm39Low-pressure-sensor (C2-P1)Read0=Inactive, 1=Active
BV140HPAlarm40High-pressure-sensor (C2-P2)Read0=Inactive, 1=Active
BV141HPAlarm41Temperature-sensor for evaporator in supply-air (C2-T1)Read0=Inactive, 1=Active
BV142HPAlarm42Temperature-sensor for evaporator in exhaust-air (C2-T2)Read0=Inactive, 1=Active
BV143HPAlarm43Temperature-sensor for compressor 2 on outlet-side (C2-T3)Read0=Inactive, 1=Active
BV144HPAlarm44Temperature-sensor for condensing temperature supply (C2-T4)Read0=Inactive, 1=Active
BV145HPAlarm45Temperature-sensor for condensing temperature extract (C2-T5)Read0=Inactive, 1=Active
AV546HPEnergyDemandActual setpoint deviation energy demand (kw) (air volume [m3/s]* temperature-difference “delta T”kWRead
AV547HPOutputHeat pump output (0-100%)%Read
MV89HPRequestHeat pump request (0=Off,1=Heating mode,2=Cooling mode,3=Exercise)Read1=Off, 2=Heating mode, 3=Cooling mode, 4=Exercise
AV548HPPowerConsumptionActual electric power consumption of heatpump in WWRead
AV549HPTotalCapacityActual total heat pump capacity in %%Read
AV550HPC1CapacityActual compressor capacity C1 in %%Read
AV551HPC1SuctionTempActual suction temp °C C1Read
AV552HPC1HighPressureActual high pressure in system in bar C1barRead
AV553HPC1CondensingTempActual condensing temp °C C1Read
AV554HPC1LowPressureActual low pressure in system in bar C1barRead
AV555HPC1EvaporatingTempActual evaporating temp °C C1Read
AV556HPC1RefrigerantTempActual temp of refrigerant leaving compressor in °C C1Read
AV557HPC1EEVOpenDegreeCurrent degree of opening EEV in % and in steps C1%Read
AV558HPC1SuperheatEvaporatorCurrent superheating on evaporator C1KRead
MV90HPC1Status0C1 0=Off/1=On/2=Stopped alarmRead1=Off, 2=On, 3=Stopped alarm
MV91HPActualModeActual mode (0=Cooling, 1=Heating)Read1=Cooling, 2=Heating
MV92HPOilBoostOnStatus oil boost function onRead1=Off, 2=On
MV93HPOilReturnOnStatus oil return function onRead1=Off, 2=On
MV94HPC1HighPressReduceModeStatus high pressure reduce mode C1Read1=Off, 2=On
MV95HPC1LowPressReduceModeStatus low pressure reduce mode C1Read1=Off, 2=On
MV96HPExerciseStatus heat pump exerciseRead1=Off, 2=On
MV97HPC1HighTempReduceModeStatus high temp reduce mode C1Read1=Off, 2=On
MV98HPIncreaseAirFlowIncrease airflow to avoid high pressureRead1=Off, 2=On
MV99HPOperationModeActual operation modeRead1=Stop, 2=Stopped alarm, 3=Stopped manual keyboard heat pump, 4=Startup, 5=Heating mode, 6=Cooling mode, 7=Pump down
AV559HPC2SuctionTempActual suction temp °C C2Read
AV560HPC2HighPressureActual high pressure in system in bar C2barRead
AV561HPC2CondensingTempActual condensing temp °C C2Read
AV562HPC2LowPressureActual low pressure in system in bar C2barRead
AV563HPC2EvaporatingTempActual evaporating temp °C C2Read
AV564HPC2RefrigerantTempActual temp of refrigerant leaving compressor in °C C2Read
AV565HPC2EEVOpenDegreeCurrent degree of opening EEV in % and in steps C2%Read
AV566HPC2SuperheatEvaporatorCurrent superheating on evaporator C2KRead
MV100HPC2StatusC2 0=Off/1=On/2=Stopped alarmRead1=Off, 2=On, 3=Stopped alarm
MV101HPC2StopCompressorStatus stop compressor to avoid high pressure in C2Read1=Off, 2=On
MV102HPC2LowPressStopModeStatus low pressure stop mode C2Read1=Off, 2=On
AV567HPCOPCalculated COP valueRead
AV568ActualSupplySetpointMaxActual max limit supply air (Used when Cascade)Read
AV569ActualSupplySetpointMinActual min limit supply air (Used when Cascade)Read
IV4GDFRuntimeActual run time in gas evacuatiuon mode in seconds after gas detectionsRead
IV5GDFTimeLeftServiceTime left until Service (days) – Heat pump refrigerant systemdaysRead
BV153DHFBlockedDewPointRead0=Inactive, 1=Active
BV154DHFReducedCapacityRead0=Inactive, 1=Active
BV155DHFHumidReducedCapacityRead0=Inactive, 1=Active
AV572DHFLowestTempCalcCalculated lowest temperature – cooling capacityRead
AV573DHFDewPointThe calculated and limited dewpoint valueRead
BV156BMS_SummerModeSummer/Winter mode received from BACnet/ModbusWrite0=Inactive, 1=Active
BV157BMS_ChangeOver1Cooling/(Heating) changeover 1 mode received from BACnet/ModbusWrite0=Inactive, 1=Active
BV158BMS_ChangeOver2Cooling/(Heating) changeover 2 mode received from BACnet/ModbusWrite0=Inactive, 1=Active
AV579CascadePID_SetP_CoolCooling setpoint cascade controlRead
AV580CascadePID_SetP_HeatHeating setpoint cascade controlRead
BV159HeatRecoveryNotStartedHeat recovery mode are not allowed to startRead0=Inactive, 1=Active
BV160CoolRecoveryNotStartedCool recovery mode are not allowed to startRead0=Inactive, 1=Active
BV13ManualControlSeqAManual Control Heating (Seq-A)Read0=Off, 1=On
BV14ManualControlSeqBManual Control Exchanger (Seq-B)Read0=Off, 1=On
BV15ManualControlSeqCManual Control Cooling (Seq-C)Read0=Off, 1=On
BV16ManualControlSeqDManual Control Recirculation 1 (Seq-D)Read0=Off, 1=On
BV17ManualControlSeqEManual Control Recirculation 2 (Seq-E)Read0=Off, 1=On
BV18ManualControlSeqFManual Control Fan Setpoint Comp (Seq-F)Read0=Off, 1=On
BV19ManualControlSeqGManual Control Heating 2 (Seq-G)Read0=Off, 1=On
BV20ManualControlSeqHManual Control Cooling 2 (Seq-H)Read0=Off, 1=On
BV21ManualControlSeqIManual Control Exchanger Extract (Seq-I)Read0=Off, 1=On
BV22ManualControlSeqJManual Control External Heating/Cooling (Seq-J)Read0=Off, 1=On
BV23ManualOperationAirHandlingUnitManual Operation Air Handling UnitRead0=Off, 1=On
BV24ManualOperationSAFManual Operation Supply Air FanRead0=Off, 1=On
BV25ManualOperationEAFManual Operation Extract Air FanRead0=Off, 1=On
BV26ManualOperationDamperRecirculationManual Operation Damper RecirculationRead0=Off, 1=On
BV27ManualOperationDamperOutdoorAirManual Operation Damper Outdoor AirRead0=Off, 1=On
BV28ManualOperationDamperExhaustAirManual Operation Damper Exhaust AirRead0=Off, 1=On
BV29ManualOperationFireDamperManual Operation Fire DamperRead0=Off, 1=On
BV30OutputInManualOperationOutput In Manual OperationRead0=Off, 1=On
BV31InputInManualOperationInput In Manual OperationRead0=Off, 1=On
BV32ManualOperationExtraControllerManual Operation Extra ControllerRead0=Off, 1=On
BV33ManualOperationExternalFanMotor1Manual Operation External Fan Motor 1Read0=Off, 1=On
BV34ManualOperationExternalFanMotor2Manual Operation External Fan Motor 2Read0=Off, 1=On
BV35ManualOperationPretreatmentManual Operation PretreatmentRead0=Off, 1=On
BV36ExternalOperationSAFExternal Operation Supply Air FanRead0=Off, 1=On
BV37ExternalOperationEAFExternal Operation Extract Air FanRead0=Off, 1=On
BV38ServiceStopService StopRead0=Off, 1=On
BV39WarningFreezeProtectionWarning Freeze ProtectionRead0=Off, 1=On
BV40RestartBlockedAfterPowerOnRestart Blocked After Power OnRead0=Off, 1=On
BV41TestingFireDamperTesting Fire DamperRead0=Off, 1=On
BV42ServiceAlarmSmokeDetectorService Alarm Smoke DetectorRead0=Off, 1=On
BV43SensorErrorSmokeDetectorSensor Error Smoke DetectorRead0=Off, 1=On
BV44ExtraFanMotor1RunningExtra Fan Motor 1 RunningRead0=Off, 1=On
BV45ExtraFanMotor2RunningExtra Fan Motor 2 RunningRead0=Off, 1=On
BV46AlarmServiceIntervalAlarm Service IntervalRead0=Off, 1=On
AV423DeviationAlarmHumidityControlDeviation Alarm Humidity ControlRead
AV424DeviationAlarmExtraControllerDeviation Alarm Extra ControllerRead
BV47RotaryExchangerAlarmRotary Exchanger AlarmRead0=Off, 1=On
BV48InternalBatteryErrorInternal Battery ErrorRead0=Off, 1=On
BV49CommunicationFaultDeviceCommunication Fault DeviceRead0=Off, 1=On
BV50InternalErrorInternal ErrorRead0=Off, 1=On
BV51CommunicationFaultBmsMasterCommunication Fault Bms MasterRead0=Off, 1=On
BV52DeviceWarningDevice WarningRead0=Off, 1=On
BV53DeviceAlarmDevice AlarmRead0=Off, 1=On
BV54MalfunctionFireDamperMalfunction Fire DamperRead0=Off, 1=On
AV428DeviationAlarmSupplyAirFanDeviation Alarm Supply Air FanRead
AV429DeviationAlarmExtractAirFanDeviation Alarm Extract Air FanRead
AV430DeviationAlarmSupplyTempZone1Deviation Alarm Supply Temp Zone 1Read
AV431DeviationAlarmSupplyTempZone2Deviation Alarm Supply Temp Zone 2Read
AV432DeviationAlarmSupplyTempZone3Deviation Alarm Supply Temp Zone 3Read
BV62DefrostingAlarmDefrosting AlarmRead0=Off, 1=On
AV425DeviationAlarmSupplyAirTemperatureDeviation Alarm Supply Air TemperatureRead
AV426LeakageHeaterValveLeakage Heater ValveRead
BV63FireAlarmFire AlarmRead0=Off, 1=On
BV64SmokeAlarmSmoke AlarmRead0=Off, 1=On
BV65MalfunctionPumpHeatingMalfunction Pump Heating (Seq-A)Read0=Off, 1=On
BV66MalfunctionPumpExchangerMalfunction Pump Exchanger (Seq-B)Read0=Off, 1=On
BV67MalfunctionPumpCoolingMalfunction Pump Cooling (Seq-C)Read0=Off, 1=On
BV68MalfunctionPumpRecirculation1Malfunction Pump Recirculation 1 (Seq-D)Read0=Off, 1=On
BV69MalfunctionPumpRecirculation2Malfunction Pump Recirculation 2 (Seq-E)Read0=Off, 1=On
BV70MalfunctionPumpFanSetpointCompMalfunction Pump Fan Setpoint Comp (Seq-F)Read0=Off, 1=On
BV71MalfunctionPumpHeating2Malfunction Pump Heating 2 (Seq-G)Read0=Off, 1=On
BV72MalfunctionPumpCooling2Malfunction Pump Cooling 2 (Seq-H)Read0=Off, 1=On
BV73MalfunctionPumpExchangerExtractMalfunction Pump Exchanger Extract (Seq-I)Read0=Off, 1=On
BV74MalfunctionPumpExternalHeatingCoolingMalfunction Pump External Heating/Cooling (Seq-J)Read0=Off, 1=On
BV75MalfunctionExtraFanMotor1Malfunction Extra Fan Motor 1Read0=Off, 1=On
BV76MalfunctionExtraFanMotor2Malfunction Extra Fan Motor 1Read0=Off, 1=On
BV77PreHeaterFaultOverheatPre-Heater Fault / OverheatRead0=Off, 1=On
BV78MalfunctionPreheaterMalfunction PreheaterRead0=Off, 1=On
BV79FailSafeFail-safe airflow/temperatureRead0=Off, 1=On
BV80ExternalFrostGuardExternal frost guardRead0=Off, 1=On
BV82MalfunctionSAFMalfunction SAFRead0=Off, 1=On
BV83MalfunctionEAFMalfunction EAFRead0=Off, 1=On
BV84MalfunctionHeatingZone1Malfunction Heating Zone 1Read0=Off, 1=On
BV85MalfunctionHeatingZone2Malfunction Heating Zone 2Read0=Off, 1=On
BV86MalfunctionHeatingZone3Malfunction Heating Zone 3Read0=Off, 1=On
BV87MalfunctionCoolingZone1Malfunction Cooling Zone 1Read0=Off, 1=On
BV88MalfunctionCoolingZone2Malfunction Cooling Zone 2Read0=Off, 1=On
BV89MalfunctionCoolingZone3Malfunction Cooling Zone 3Read0=Off, 1=On
BV90HPSumAlarmBHeat pump B-alarmRead0=Off, 1=On
BV91HPSumAlarmCHeat pump C-alarmRead0=Off, 1=On
BV146RotaryExchangerAlarm2Rotary Exchanger Alarm 2Read0=Off, 1=On
BV147GasdetectionalarmGas detection alarmRead0=Off, 1=On
BV148GasdetectionConfigErrorRefrigerant and gas detection-configuration errorRead0=Off, 1=On
BV149GasdetectionServiceService–Heat pump refrigerant systemRead0=Off, 1=On
BV151ServiceHeatpumpSystemBlockedGas evacuation, service test period has expired, heat pump blocked until testRead0=Off, 1=On
BV150SafetyDamperConfigErrorSafety damper module is not complete configured in communication deviceRead0=Off, 1=On
BV152DewPointNotReachableDewpoint not reachable, because of missing cooling capacityRead0=Off, 1=On
AV293MotorSpeedHzSAF1SAF Mot sp. HzHzRead
AV294MotorSpeedHzSAF2SAF Mot sp. HzHzRead
AV295MotorSpeedHzSAF3SAF Mot sp. HzHzRead
AV296MotorSpeedHzSAF4SAF Mot sp. HzHzRead
AV297MotorSpeedHzSAF5SAF Mot sp. HzHzRead
AV298MotorSpeedHzSAF6SAF Mot sp. HzHzRead
AV299MotorSpeedHzSAF7SAF Mot sp. HzHzRead
AV300MotorSpeedHzSAF8SAF Mot sp. HzHzRead
AV301MotorSpeedHzSAF9SAF Mot sp. HzHzRead
AV302MotorSpeedHzSAF10SAF Mot sp. HzHzRead
AV303MotorSpeedHzEAF1EAF Mot sp. HzHzRead
AV304MotorSpeedHzEAF2EAF Mot sp. HzHzRead
AV305MotorSpeedHzEAF3EAF Mot sp. HzHzRead
AV306MotorSpeedHzEAF4EAF Mot sp. HzHzRead
AV307MotorSpeedHzEAF5EAF Mot sp. HzHzRead
AV308MotorSpeedHzEAF6EAF Mot sp. HzHzRead
AV309MotorSpeedHzEAF7EAF Mot sp. HzHzRead
AV310MotorSpeedHzEAF8EAF Mot sp. HzHzRead
AV311MotorSpeedHzEAF9EAF Mot sp. HzHzRead
AV312MotorSpeedHzEAF10EAF Mot sp. HzHzRead
AV313MotorSpeedRpmSAF1SAF Mot sp. RPMrpmRead
AV314MotorSpeedRpmSAF2SAF Mot sp. RPMrpmRead
AV315MotorSpeedRpmSAF3SAF Mot sp. RPMrpmRead
AV316MotorSpeedRpmSAF4SAF Mot sp. RPMrpmRead
AV317MotorSpeedRpmSAF5SAF Mot sp. RPMrpmRead
AV318MotorSpeedRpmSAF6SAF Mot sp. RPMrpmRead
AV319MotorSpeedRpmSAF7SAF Mot sp. RPMrpmRead
AV320MotorSpeedRpmSAF8SAF Mot sp. RPMrpmRead
AV321MotorSpeedRpmSAF9SAF Mot sp. RPMrpmRead
AV322MotorSpeedRpmSAF10SAF Mot sp. RPMrpmRead
AV323MotorSpeedRpmEAF1EAF Mot sp. RPMrpmRead
AV324MotorSpeedRpmEAF2EAF Mot sp. RPMrpmRead
AV325MotorSpeedRpmEAF3EAF Mot sp. RPMrpmRead
AV326MotorSpeedRpmEAF4EAF Mot sp. RPMrpmRead
AV327MotorSpeedRpmEAF5EAF Mot sp. RPMrpmRead
AV328MotorSpeedRpmEAF6EAF Mot sp. RPMrpmRead
AV329MotorSpeedRpmEAF7EAF Mot sp. RPMrpmRead
AV330MotorSpeedRpmEAF8EAF Mot sp. RPMrpmRead
AV331MotorSpeedRpmEAF9EAF Mot sp. RPMrpmRead
AV332MotorSpeedRpmEAF10EAF Mot sp. RPMrpmRead
AV333MotorCurrentSAF1SAF Motor currentARead
AV334MotorCurrentSAF2SAF Motor currentARead
AV335MotorCurrentSAF3SAF Motor currentARead
AV336MotorCurrentSAF4SAF Motor currentARead
AV337MotorCurrentSAF5SAF Motor currentARead
AV338MotorCurrentSAF6SAF Motor currentARead
AV339MotorCurrentSAF7SAF Motor currentARead
AV340MotorCurrentSAF8SAF Motor currentARead
AV341MotorCurrentSAF9SAF Motor currentARead
AV342MotorCurrentSAF10SAF Motor currentARead
AV343MotorCurrentEAF1EAF Motor currentARead
AV344MotorCurrentEAF2EAF Motor currentARead
AV345MotorCurrentEAF3EAF Motor currentARead
AV346MotorCurrentEAF4EAF Motor currentARead
AV347MotorCurrentEAF5EAF Motor currentARead
AV348MotorCurrentEAF6EAF Motor currentARead
AV349MotorCurrentEAF7EAF Motor currentARead
AV350MotorCurrentEAF8EAF Motor currentARead
AV351MotorCurrentEAF9EAF Motor currentARead
AV352MotorCurrentEAF10EAF Motor currentARead
AV353MotorPowerSAF1SAF Mot power%Read
AV354MotorPowerSAF2SAF Mot power%Read
AV355MotorPowerSAF3SAF Mot power%Read
AV356MotorPowerSAF4SAF Mot power%Read
AV357MotorPowerSAF5SAF Mot power%Read
AV358MotorPowerSAF6SAF Mot power%Read
AV359MotorPowerSAF7SAF Mot power%Read
AV360MotorPowerSAF8SAF Mot power%Read
AV361MotorPowerSAF9SAF Mot power%Read
AV362MotorPowerSAF10SAF Mot power%Read
AV363MotorPowerEAF1EAF Mot power%Read
AV364MotorPowerEAF2EAF Mot power%Read
AV365MotorPowerEAF3EAF Mot power%Read
AV366MotorPowerEAF4EAF Mot power%Read
AV367MotorPowerEAF5EAF Mot power%Read
AV368MotorPowerEAF6EAF Mot power%Read
AV369MotorPowerEAF7EAF Mot power%Read
AV370MotorPowerEAF8EAF Mot power%Read
AV371MotorPowerEAF9EAF Mot power%Read
AV372MotorPowerEAF10EAF Mot power%Read
PIV10ActiveFaultSAF1SAF fault (bit masked)Read
PIV11ActiveFaultSAF2SAF fault (bit masked)Read
PIV12ActiveFaultSAF3SAF fault (bit masked)Read
PIV13ActiveFaultSAF4SAF fault (bit masked)Read
PIV14ActiveFaultSAF5SAF fault (bit masked)Read
PIV15ActiveFaultSAF6SAF fault (bit masked)Read
PIV16ActiveFaultSAF7SAF fault (bit masked)Read
PIV17ActiveFaultSAF8SAF fault (bit masked)Read
PIV18ActiveFaultSAF9SAF fault (bit masked)Read
PIV19ActiveFaultSAF10SAF fault (bit masked)Read
PIV20ActiveFaultEAF1EAF fault (bit masked)Read
PIV21ActiveFaultEAF2EAF fault (bit masked)Read
PIV22ActiveFaultEAF3EAF fault (bit masked)Read
PIV23ActiveFaultEAF4EAF fault (bit masked)Read
PIV24ActiveFaultEAF5EAF fault (bit masked)Read
PIV25ActiveFaultEAF6EAF fault (bit masked)Read
PIV26ActiveFaultEAF7EAF fault (bit masked)Read
PIV27ActiveFaultEAF8EAF fault (bit masked)Read
PIV28ActiveFaultEAF9EAF fault (bit masked)Read
PIV29ActiveFaultEAF10EAF fault (bit masked)Read
AV373ActualSpeedSAF1SAF Act. speedRead
AV374ActualSpeedSAF2SAF Act. speedRead
AV375ActualSpeedSAF3SAF Act. speedRead
AV376ActualSpeedSAF4SAF Act. speedRead
AV377ActualSpeedSAF5SAF Act. speedRead
AV378ActualSpeedSAF6SAF Act. speedRead
AV379ActualSpeedSAF7SAF Act. speedRead
AV380ActualSpeedSAF8SAF Act. speedRead
AV381ActualSpeedSAF9SAF Act. speedRead
AV382ActualSpeedSAF10SAF Act. speedRead
AV383ActualSpeedEAF1EAF Act. speedRead
AV384ActualSpeedEAF2EAF Act. speedRead
AV385ActualSpeedEAF3EAF Act. speedRead
AV386ActualSpeedEAF4EAF Act. speedRead
AV387ActualSpeedEAF5EAF Act. speedRead
AV388ActualSpeedEAF6EAF Act. speedRead
AV389ActualSpeedEAF7EAF Act. speedRead
AV390ActualSpeedEAF8EAF Act. speedRead
AV391ActualSpeedEAF9EAF Act. speedRead
AV392ActualSpeedEAF10EAF Act. speedRead
AV393AccumPowerSAF1SAF Accum. powerRead
AV394AccumPowerSAF2SAF Accum. powerRead
AV395AccumPowerSAF3SAF Accum. powerRead
AV396AccumPowerSAF4SAF Accum. powerRead
AV397AccumPowerSAF5SAF Accum. powerRead
AV398AccumPowerSAF6SAF Accum. powerRead
AV399AccumPowerSAF7SAF Accum. powerRead
AV400AccumPowerSAF8SAF Accum. powerRead
AV401AccumPowerSAF9SAF Accum. powerRead
AV402AccumPowerSAF10SAF Accum. powerRead
AV403AccumPowerEAF1EAF Accum. powerRead
AV404AccumPowerEAF2EAF Accum. powerRead
AV405AccumPowerEAF3EAF Accum. powerRead
AV406AccumPowerEAF4EAF Accum. powerRead
AV407AccumPowerEAF5EAF Accum. powerRead
AV408AccumPowerEAF6EAF Accum. powerRead
AV409AccumPowerEAF7EAF Accum. powerRead
AV410AccumPowerEAF8EAF Accum. powerRead
AV411AccumPowerEAF9EAF Accum. powerRead
AV412AccumPowerEAF10EAF Accum. powerRead
PIV30VVXFaultVVX Fault (bit masked)Read
AV413DamperActPos1Damper act. pos.%Read
AV414DamperActPos2Damper act. pos.%Read
AV415DamperActPos3Damper act. pos.%Read
AV416DamperActPos4Damper act. pos.%Read
AV417DamperActPos5Damper act. pos.%Read
AV418DamperActPos6Damper act. pos.%Read
AV419DamperActPos7Damper act. pos.%Read
AV420DamperActPos8Damper act. pos.%Read
AV421DamperActPos9Damper act. pos.%Read
AV422DamperActPos10Damper act. pos.%Read
PIV31DamperFault1Damper fault (bit masked)Read
PIV32DamperFault2Damper fault (bit masked)Read
PIV33DamperFault3Damper fault (bit masked)Read
PIV34DamperFault4Damper fault (bit masked)Read
PIV35DamperFault5Damper fault (bit masked)Read
PIV36DamperFault6Damper fault (bit masked)Read
PIV37DamperFault7Damper fault (bit masked)Read
PIV38DamperFault8Damper fault (bit masked)Read
PIV39DamperFault9Damper fault (bit masked)Read
PIV40DamperFault10Damper fault (bit masked)Read
AV477DCVoltageSAF1SAF1 DC link voltageVRead
AV478DCVoltageSAF2SAF2 DC link voltageVRead
AV479DCVoltageSAF3SAF3 DC link voltageVRead
AV480DCVoltageSAF4SAF4 DC link voltageVRead
AV481DCVoltageSAF5SAF5 DC link voltageVRead
AV482DCVoltageSAF6SAF6 DC link voltageVRead
AV483DCVoltageSAF7SAF7 DC link voltageVRead
AV484DCVoltageSAF8SAF8 DC link voltageVRead
AV485DCVoltageSAF9SAF9 DC link voltageVRead
AV486DCVoltageSAF10SAF10 DC link voltageVRead
AV487DCVoltageEAF1EAF1 DC link voltageVRead
AV488DCVoltageEAF2EAF2 DC link voltageVRead
AV489DCVoltageEAF3EAF3 DC link voltageVRead
AV490DCVoltageEAF4EAF4 DC link voltageVRead
AV491DCVoltageEAF5EAF5 DC link voltageVRead
AV492DCVoltageEAF6EAF6 DC link voltageVRead
AV493DCVoltageEAF7EAF7 DC link voltageVRead
AV494DCVoltageEAF8EAF8 DC link voltageVRead
AV495DCVoltageEAF9EAF9 DC link voltageVRead
AV496DCVoltageEAF10EAF10 DC link voltageVRead
AV497MotorTemperatureSAF1Motor temperature SAF1°CRead
AV498MotorTemperatureSAF2Motor temperature SAF2°CRead
AV499MotorTemperatureSAF3Motor temperature SAF3°CRead
AV500MotorTemperatureSAF4Motor temperature SAF4°CRead
AV501MotorTemperatureSAF5Motor temperature SAF5°CRead
AV502MotorTemperatureSAF6Motor temperature SAF6°CRead
AV503MotorTemperatureSAF7Motor temperature SAF7°CRead
AV504MotorTemperatureSAF8Motor temperature SAF8°CRead
AV505MotorTemperatureSAF9Motor temperature SAF9°CRead
AV506MotorTemperatureSAF10Motor temperature SAF10°CRead
AV507MotorTemperatureEAF1Motor temperature EAF1°CRead
AV508MotorTemperatureEAF2Motor temperature EAF2°CRead
AV509MotorTemperatureEAF3Motor temperature EAF3°CRead
AV510MotorTemperatureEAF4Motor temperature EAF4°CRead
AV511MotorTemperatureEAF5Motor temperature EAF5°CRead
AV512MotorTemperatureEAF6Motor temperature EAF6°CRead
AV513MotorTemperatureEAF7Motor temperature EAF7°CRead
AV514MotorTemperatureEAF8Motor temperature EAF8°CRead
AV515MotorTemperatureEAF9Motor temperature EAF9°CRead
AV516MotorTemperatureEAF10Motor temperature EAF10°CRead
AV517MotorRunHourSAF1Running time SAF1hRead
AV518MotorRunHourSAF2Running time SAF2hRead
AV519MotorRunHourSAF3Running time SAF3hRead
AV520MotorRunHourSAF4Running time SAF4hRead
AV521MotorRunHourSAF5Running time SAF5hRead
AV522MotorRunHourSAF6Running time SAF6hRead
AV523MotorRunHourSAF7Running time SAF7hRead
AV524MotorRunHourSAF8Running time SAF8hRead
AV525MotorRunHourSAF9Running time SAF9hRead
AV526MotorRunHourSAF10Running time SAF10hRead
AV527MotorRunHourEAF1Running time EAF1hRead
AV528MotorRunHourEAF2Running time EAF2hRead
AV529MotorRunHourEAF3Running time EAF3hRead
AV530MotorRunHourEAF4Running time EAF4hRead
AV531MotorRunHourEAF5Running time EAF5hRead
AV532MotorRunHourEAF6Running time EAF6hRead
AV533MotorRunHourEAF7Running time EAF7hRead
AV534MotorRunHourEAF8Running time EAF8hRead
AV535MotorRunHourEAF9Running time EAF9hRead
AV536MotorRunHourEAF10Running time EAF10hRead
BI1DI_SAFFeedback supply air fanRead0=Off, 1=On
BI2DI_EAFFeedback extract air fanRead0=Off, 1=On
BI3DI_ExtendedRunLowSpeedExtended operation low speedRead0=Off, 1=On
BI4DI_ExtendedRunNormalSpeedExtended operation normal speedRead0=Off, 1=On
BI5DI_ExtendedRunHighSpeedExtended operation high speedRead0=Off, 1=On
BI6DI_FireAlarmFire alarmRead0=Off, 1=On
BI7DI_SmokeAlarmSmoke alarmRead0=Off, 1=On
BI8DI_ExternalAlarmExternal alarmRead0=Off, 1=On
BI9DI_FireDamperIndicationFeedback fire damperRead0=Off, 1=On
BI10DI_SeqIndicationAFeedback heating (SEQ-A)Read0=Off, 1=On
BI11DI_SeqIndicationBFeedback exchanger (SEQ-B)Read0=Off, 1=On
BI12DI_SeqIndicationCFeedback cooling (SEQ-C)Read0=Off, 1=On
BI13DI_SeqIndicationDFeedback recirculation 1 (SEQ-D)Read0=Off, 1=On
BI14DI_SeqIndicationEFeedback recirculation 2 (SEQ-E)Read0=Off, 1=On
BI15DI_SeqIndicationFFeedback fan setpoint comp (SEQ-F)Read0=Off, 1=On
BI16DI_SeqIndicationGFeedback heating 2 (SEQ-G)Read0=Off, 1=On
BI17DI_SeqIndicationHFeedback cooling 2 (SEQ-H)Read0=Off, 1=On
BI18DI_SeqIndicationIFeedback exchanger extract (SEQ-I)Read0=Off, 1=On
BI19DI_SeqIndicationJFeedback external heating/cooling (SEQ-J)Read0=Off, 1=On
BI20DI_OverheatingOverheated electric heaterRead0=Off, 1=On
BI21DI_ExternalStopExternal stopRead0=Off, 1=On
BI22DI_AlarmAcknowledgementAlarm acknowledgementRead0=Off, 1=On
BI23DI_FlowswitchFlow guardRead0=Off, 1=On
BI24DI_DeIcingDefrosting guard exhangerRead0=Off, 1=On
BI60DI_ExchRotationRotary exchanger alarmRead0=Off, 1=On
BI26DI_FrostprotectionFreeze protection guardRead0=Off, 1=On
BI27DI_RecirculationRunStart/(Stop) recirculationRead0=Off, 1=On
BI28DI_ChangeOver1Cooling/(Heating) changeover 1Read0=Off, 1=On
BI29DI_ChangeOver2Cooling/(Heating) changeover 2Read0=Off, 1=On
BI30DI_FilterGuard1Filter guard 1 supply airRead0=Off, 1=On
BI31DI_FilterGuard2Filter guard 2 extract airRead0=Off, 1=On
BI32DI_MotorControl1StartStart/(Stop) extra fan motor 1Read0=Off, 1=On
BI33DI_MotorControl2StartStart/(Stop) extra fan motor 2Read0=Off, 1=On
BI34DI_MotorControl1Feedback extra fan motor 1Read0=Off, 1=On
BI35DI_MotorControl2Feedback extra fan motor 2Read0=Off, 1=On
BI36DI_ExtraAlarm1Extra alarm 1Read0=Off, 1=On
BI37DI_ExtraAlarm2Extra alarm 2Read0=Off, 1=On
BI38DI_ExtraAlarm3Extra alarm 3Read0=Off, 1=On
BI39DI_ExtraAlarm4Extra alarm 4Read0=Off, 1=On
BI40DI_ExtraAlarm5Extra alarm 5Read0=Off, 1=On
BI41DI_ExtraAlarm6Extra alarm 6Read0=Off, 1=On
BI42DI_ExtraAlarm7Extra alarm 7Read0=Off, 1=On
BI43DI_ExtraAlarm8Extra alarm 8Read0=Off, 1=On
BI44DI_ExtraAlarm9Extra alarm 9Read0=Off, 1=On
BI45DI_ExtraAlarm10Extra alarm 10Read0=Off, 1=On
BI46DI_SupplyPIDFreezeLock PID controller supplyRead0=Off, 1=On
BI47DI_SummerModeSummer/(Winter) modeRead0=Off, 1=On
BI48DI_ExtraControllerFeedback extra controllerRead0=Off, 1=On
BI49DI_PreHeatFeedback preheaterRead0=Off, 1=On
BI50DI_Zone1HeatIndicationFeedback heating zone 1Read0=Off, 1=On
BI51DI_Zone2HeatIndicationFeedback heating zone 2Read0=Off, 1=On
BI52DI_Zone3HeatIndicationFeedback heating zone 3Read0=Off, 1=On
BI53DI_Zone1CoolIndicationFeedback cooling zone 1Read0=Off, 1=On
BI54DI_Zone2CoolIndicationFeedback cooling zone 2Read0=Off, 1=On
BI55DI_Zone3CoolIndicationFeedback cooling zone 3Read0=Off, 1=On
BI56DI_Zone1OverheatingOverheated electric heater zone 1Read0=Off, 1=On
BI57DI_Zone2OverheatingOverheated electric heater zone 2Read0=Off, 1=On
BI58DI_Zone3OverheatingOverheated electric heater zone 3Read0=Off, 1=On
BI61DI_FeedbackDXRunIndSeqADX-machine run indication Seq ARead0=Off, 1=On
BI62DI_FeedbackDXRunIndSeqBDX-machine run indication Seq BRead0=Off, 1=On
BI63DI_FeedbackDXRunIndSeqCDX-machine run indication Seq CRead0=Off, 1=On
BI64DI_FeedbackDXRunIndSeqDDX-machine run indication Seq DRead0=Off, 1=On
BI65DI_FeedbackDXRunIndSeqEDX-machine run indication Seq ERead0=Off, 1=On
BI66DI_FeedbackDXRunIndSeqFDX-machine run indication Seq FRead0=Off, 1=On
BI67DI_FeedbackDXRunIndSeqGDX-machine run indication Seq GRead0=Off, 1=On
BI68DI_FeedbackDXRunIndSeqHDX-machine run indication Seq HRead0=Off, 1=On
BI69DI_FeedbackDXRunIndSeqIDX-machine run indication Seq IRead0=Off, 1=On
BI70DI_FeedbackDXRunIndSeqJDX-machine run indication Seq IRead0=Off, 1=On
BI71DI_FeedbackDXDefSeqADX-machine defrost indication Seq ARead0=Off, 1=On
BI72DI_FeedbackDXDefSeqBDX-machine defrost indication Seq BRead0=Off, 1=On
BI73DI_FeedbackDXDefSeqCDX-machine defrost indication Seq CRead0=Off, 1=On
BI74DI_FeedbackDXDefSeqDDX-machine defrost indication Seq DRead0=Off, 1=On
BI75DI_FeedbackDXDefSeqEDX-machine defrost indication Seq ERead0=Off, 1=On
BI76DI_FeedbackDXDefSeqFDX-machine defrost indication Seq FRead0=Off, 1=On
BI77DI_FeedbackDXDefSeqGDX-machine defrost indication Seq GRead0=Off, 1=On
BI78DI_FeedbackDXDefSeqHDX-machine defrost indication Seq HRead0=Off, 1=On
BI79DI_FeedbackDXDefSeqIDX-machine defrost indication Seq IRead0=Off, 1=On
BI80DI_FeedbackDXDefSeqJDX-machine defrost indication Seq JRead0=Off, 1=On
BI81DI_FeedbackDXRunIndChangeOver1DX-machine run indication change over 1Read0=Off, 1=On
BI82DI_FeedbackDXRunIndChangeOver2DX-machine run indication change over 2Read0=Off, 1=On
BI83DI_FeedbackDXDefChangeOver1DX-machine defrost indication change over 1Read0=Off, 1=On
BI84DI_FeedbackDXDefChangeOver2DX-machine defrost indication change over 2Read0=Off, 1=On
BI85DI_FilterGuard3Filter guard 3 supply air pre filterRead0=Off, 1=On
BI86DI_FilterGuard4Filter guard 4 supply air end filterRead0=Off, 1=On
BI87DI_FilterGuard5Filter guard 5 extract air pre filterRead0=Off, 1=On
BI88DI_ExchRotation2Rotary exchanger alarm 2Read0=Off, 1=On
BI89DI_GasDetectionAcknowledgementGas detection alarm acknowledgementRead0=Off, 1=On
AImin1AI_OutDoorTempOutdoor temperatureRead
AI2AI_IntakeAirTempIntake air temperatureRead
AImin3AI_SupplyAirTempSupply air temperatureRead
AI4AI_ExhaustAirTempExhaust air tempRead
AImin5AI_ExtractAirTempExtract air tempRead
AI6AI_RoomTemp1Room temperature 1Read
AI7AI_RoomTemp2Room temperature 2Read
AI8AI_RoomTemp3Room temperature 3Read
AI9AI_RoomTemp4Room temperature 4Read
AI10AI_SAFPressureSupply air fan pressureRead
AI11AI_EAFPressureExtract air fan pressureRead
AI12AI_SAFFlowSupply air fan flowRead
AI13AI_EAFFlowExtract air fan flowRead
AI14AI_ExchAirFlowSAFExchanger SAF pressure sensorRead
AI15AI_ExchPressureEAFExchanger EAF pressure sensorRead
AI16AI_DeIcingTempDe-icing temp exchangerRead
AI17AI_FrostprotTemp1Frost protection temp 1Read
AI18AI_FrostprotTemp2Frost protection temp 2Read
AI19AI_FrostprotTemp3Frost protection temp 3Read
AI20AI_CO2CO2 (ppm)ppmRead
AI21AI_HumidityRoomHumidity roomRead
AI22AI_HumidityDuctHumidity ductRead
AI23AI_HumidityOutDoorHumidity outdoorRead
AI24AI_ExtraControllerTempExtra controller tempRead
AI25AI_ExtSAFControlExternal SAF signal control%Read
AI26AI_ExtEAFControlExternal EAF signal control%Read
AI27AI_ExtraSensor1Extra sensor 1Read
AI28AI_ExtraSensor2Extra sensor 2Read
AI29AI_ExtraSensor3Extra sensor 3Read
AI30AI_ExtraSensor4Extra sensor 4Read
AI31AI_ExtraSensor5Extra sensor 5Read
AI32AI_ExternalSupplySetPExternal SetpointRead
AI33AI_ExternalFlowSetPExternal Setpoint SAF airflowRead
AI34AI_FilterGuard1Supply air filterRead
AI35AI_FilterGuard2Extract air filterRead
AI36AI_EfficiencyTempTemperature efficiency sensorRead
AI37AI_PreHeatTempPreheater tempRead
AI38AI_Zone1SupplyTempZone1 supply tempRead
AI39AI_Zone2SupplyTempZone2 supply tempRead
AI40AI_Zone3SupplyTempZone3 supply tempRead
AI41AI_Zone1ExtractTempZone1 extract tempRead
AI42AI_Zone2ExtractTempZone2 sxtract tempRead
AI43AI_Zone3ExtractTempZone3 extract tempRead
AI44AI_Zone1RoomTempZone1 room tempRead
AI45AI_Zone2RoomTempZone2 room tempRead
AI46AI_Zone3RoomTempZone3 room tempRead
AI47AI_Zone1FrostprotTempZone1 frost protection tempRead
AI48AI_Zone2FrostprotTempZone2 frost protection tempRead
AI49AI_Zone3FrostprotTempZone3 frost protection tempRead
AI50AI_FeedbackCoolerValveFeedback cooler valve%Read
AI51AI_FeedbackOutdoorAirDamperFeedback outdoor air damper%Read
AI52AI_FeedbackRecircAirDamperFeedback recirculation damper%Read
AI53AI_EATRDPTDifference pressure between SAF and EAF (Pa)Read
AI54AI_FilterGuard3Supply air pre filterRead
AI55AI_FilterGuard4Supply air end filterRead
AI56AI_FilterGuard5Extract air pre filterRead
AI57AI_CoolerInletTempTemperature entering the cooling coilRead
AI58AI_CoolerInletHumidityHumidity entering the cooling coilRead
AI59AI_ExchExtractTempExchanger extract air temperatureRead
BO1DO_SeqStartARead0=Off, 1=On
BO2DO_SeqStartBRead0=Off, 1=On
BO3DO_SeqStartCRead0=Off, 1=On
BO4DO_SeqStartDRead0=Off, 1=On
BO5DO_SeqStartERead0=Off, 1=On
BO6DO_SeqStartFRead0=Off, 1=On
BO7DO_SeqStartGRead0=Off, 1=On
BO8DO_SeqStartHRead0=Off, 1=On
BO9DO_SeqStartIRead0=Off, 1=On
BO10DO_SeqStartJRead0=Off, 1=On
BO11DO_SeqPumpARead0=Off, 1=On
BO12DO_SeqPumpBRead0=Off, 1=On
BO13DO_SeqPumpCRead0=Off, 1=On
BO14DO_SeqPumpDRead0=Off, 1=On
BO15DO_SeqPumpERead0=Off, 1=On
BO16DO_SeqPumpFRead0=Off, 1=On
BO17DO_SeqPumpGRead0=Off, 1=On
BO18DO_SeqPumpHRead0=Off, 1=On
BO19DO_SeqPumpIRead0=Off, 1=On
BO20DO_SeqPumpJRead0=Off, 1=On
BO21DO_SAFStartRead0=Off, 1=On
BO22DO_EAFStartRead0=Off, 1=On
BO23DO_RecirculationAirDamperRead0=Off, 1=On
BO24DO_OutdoorAirDamperRead0=Off, 1=On
BO25DO_ExhaustAirDamperRead0=Off, 1=On
BO26DO_FireDamperRead0=Off, 1=On
BO27DO_SumAlarm1Read0=Off, 1=On
BO28DO_SumAlarm2Read0=Off, 1=On
BO29DO_AlarmOutputRead0=Off, 1=On
BO30DO_MotorControl1StartRead0=Off, 1=On
BO31DO_MotorControl2StartRead0=Off, 1=On
BO32DO_TimeChannel1Read0=Off, 1=On
BO33DO_TimeChannel2Read0=Off, 1=On
BO34DO_TimeChannel3Read0=Off, 1=On
BO35DO_TimeChannel4Read0=Off, 1=On
BO36DO_FreeCoolRunRead0=Off, 1=On
BO37DO_PreTreatmentRead0=Off, 1=On
BO38DO_RunIndicationRead0=Off, 1=On
BO39DO_StepController1Step1Read0=Off, 1=On
BO40DO_StepController1Step2Read0=Off, 1=On
BO41DO_StepController1Step3Read0=Off, 1=On
BO42DO_StepController1Step4Read0=Off, 1=On
BO43DO_StepController2Step1Read0=Off, 1=On
BO44DO_StepController2Step2Read0=Off, 1=On
BO45DO_StepController2Step3Read0=Off, 1=On
BO46DO_StepController2Step4Read0=Off, 1=On
BO47DO_HumidityStartRead0=Off, 1=On
BO48DO_ChangeOver1Read0=Off, 1=On
BO49DO_ChangeOver2Read0=Off, 1=On
BO50DO_ExchControlRead0=Off, 1=On
BO51DO_Deicing3StartRead0=Off, 1=On
BO52DO_ExtraControllerStartRead0=Off, 1=On
BO53DO_ExtraControllerPumpRead0=Off, 1=On
BO54DO_Auxiliary1Read0=Off, 1=On
BO55DO_Auxiliary2Read0=Off, 1=On
BO56DO_Auxiliary3Read0=Off, 1=On
BO57DO_PreHeatStartRead0=Off, 1=On
BO58DO_PreHeatPumpRead0=Off, 1=On
BO59DO_Zone1HeatPumpRead0=Off, 1=On
BO60DO_Zone2HeatPumpRead0=Off, 1=On
BO61DO_Zone3HeatPumpRead0=Off, 1=On
BO62DO_Zone1CoolPumpRead0=Off, 1=On
BO63DO_Zone2CoolPumpRead0=Off, 1=On
BO64DO_Zone3CoolPumpRead0=Off, 1=On
BO65DO_Zone1Step1Read0=Off, 1=On
BO66DO_Zone1Step2Read0=Off, 1=On
BO67DO_Zone2Step1Read0=Off, 1=On
BO68DO_Zone2Step2Read0=Off, 1=On
BO69DO_Zone3Step1Read0=Off, 1=On
BO70DO_Zone3Step2Read0=Off, 1=On
BO71DO_Zone1HeatStartRead0=Off, 1=On
BO72DO_Zone2HeatStartRead0=Off, 1=On
BO73DO_Zone3HeatStartRead0=Off, 1=On
BO74DO_Zone1CoolStartRead0=Off, 1=On
BO75DO_Zone2CoolStartRead0=Off, 1=On
BO76DO_Zone3CoolStartRead0=Off, 1=On
BO77DO_Zone4CoolStartRead0=Off, 1=On
BO78DO_GasDetectionAlarmRead0=Off, 1=On
AO1AO_SequenceAY1 sequence output%Read
AO2AO_SequenceBY2 sequence output%Read
AO3AO_SequenceCY3 sequence output%Read
AO4AO_SequenceDY4 sequence output%Read
AO5AO_SequenceEY5 sequence output%Read
AO6AO_SequenceFY6 sequence output%Read
AO7AO_SequenceGY7 sequence output%Read
AO8AO_SequenceHY8 sequence output%Read
AO9AO_SequenceIY9 sequence output%Read
AO10AO_SequenceJY10 sequence output%Read
AO11AO_ChangeOver1Change over 1%Read
AO12AO_ChangeOver2Change over 2%Read
AO13AO_SAFControl valve Supply air fan in%Read
AO14AO_EAFControl valve Extract air fan%Read
AO15AO_HumidityControl valve Humidity%Read
AO16AO_StepController1Step Controller 1%Read
AO17AO_StepController2Step Controller 2%Read
AO18AO_ExtraControllerExtra Controller%Read
AO19AO_AISignalOutputAI Signal output%Read
AO20AO_PreHeatPreHeat output%Read
AO21AO_Zone1HeatZone1 Heating%Read
AO22AO_Zone2HeatZone2 Heating%Read
AO23AO_Zone3HeatZone3 Heating%Read
AO24AO_Zone1CoolZone1 Cooling%Read
AO25AO_Zone2CoolZone2 Cooling%Read
AO26AO_Zone3CoolZone3 Cooling%Read
AO27AO_EATRControlEATR control function output%Read
TL1TL_IntakeAirTempRead
TL2TL_IntakeAirTemp_Avg2minRead
TL3TL_SupplyAirTempRead
TL4TL_SupplyAirTemp_Avg2minRead
TL5TL_ExhaustAirTempRead
TL6TL_ExhaustAirTemp_Avg2minRead
TL7TL_ExtractAirTempRead
TL8TL_ExtractAirTemp_Avg2minRead
TL9TL_DeIcingTempRead
TL10TL_DeIcingTemp_Avg2minRead
TL11TL_FrostprotTemp1Read
TL12TL_FrostprotTemp1_Avg2minRead
TL13TL_CO2Read
TL14TL_CO2_Avg2minRead
TL15TL_HumidityRoomRead
TL16TL_HumidityRoom_Avg2minRead
TL17TL_EAFPressureRead
TL18TL_EAFPressure_Avg2minRead
TL19TL_SAFFlowRead
TL20TL_SAFFlow_Avg2minRead
TL21TL_EAFFlowRead
TL22TL_EAFFlow_Avg2minRead
TL23TL_RoomTemp1Read
TL24TL_RoomTemp1_Avg2minRead
TL25TL_FlowExchSARead
TL26TL_FlowExchSA_Avg2minRead
TL27TL_FrostprotTemp3Read
TL28TL_FrostprotTemp3_Avg2minRead
TL29TL_HumiditySupplyAirRead
TL30TL_HumiditySupplyAir_Avg2minRead
TL31TL_EfficiencyTempExchRead
TL32TL_EfficiencyTempExch_Avg2minRead
TL33TLPreHeatTempRead
TL34TL_PreHeatTemp_Avg2minRead
TL35TL_EATRPressureRead
TL36TL_EATRPressure_Avg2minRead
TL37TL_SeqPumpARead
TL38TL_SeqPumpA_Avg2minRead
TL39TL_Auxiliary1Read
TL40TL_Auxiliary1_Avg2minRead
TL41TL_HeatingSeqARead
TL42TL_HeatingSeqA_Avg2minRead
TL43TL_CoolingSeqCRead
TL44TL_CoolingSeqC_Avg2minRead
TL45TL_ExcSeqBRead
TL46TL_ExcSeqB_Avg2minRead
TL47TL_Recirculation1SeqDRead
TL48TL_Recirculation1SeqD_Avg2minRead
TL49TL_Recirculation2SeqERead
TL50TL_Recirculation2SeqE_Avg2minRead
TL51TL_Heating2SeqGRead
TL52TL_Heating2SeqG_Avg2minRead
TL53TL_SeqPumpCRead
TL54TL_SeqPumpC_Avg2minRead
TL55TL_Cooling2SeqHRead
TL56TL_Cooling2SeqH_Avg2minRead
TL57TL_ExternalHCSeqJRead
TL58TL_ExternalHCSeqJ_Avg2minRead
TL59TL_SAFanAORead
TL60TL_SAFanAO_Avg2minRead
TL61TL_EAFanAORead
TL62TL_EAFanAO_Avg2minRead
TL63TL_PreHeatAORead
TL64TL_PreHeatAO_Avg2minRead
TL65TL_EATRControlAORead
TL66TL_EATRControlAO_Avg2minRead
TL67TL_SAFPressureRead
TL68TL_SAFPressure_Avg2minRead
TL71TL_UnitModeMRead
TL72TL_UnitModeM_Avg2minRead
TL73TL_DefrostIndDxChangover1Read
TL74TL_DefrostIndDxChangover1_Avg2minRead
TL75TL_DefrostIndDxChangover2Read
TL76TL_DefrostIndDxChangover2_Avg2minRead
TL77TL_HumidityStartDORead
TL78TL_HumidityStartDO_Avg2minRead
TL79TL_ChangeOver1DORead
TL80TL_ChangeOver1DO_Avg2minRead
TL81TL_ChangeOver2DORead
TL82TL_ChangeOver2DO_Avg2minRead
TL83TL_PreHeatPumpDORead
TL84TL_PreHeatPumpDO_Avg2minRead
TL85TL_AEfficiencyRead
TL86TL_AEfficiency_Avg2minRead
TL87TL_FreeCoolActiveDORead
TL88TL_FreeCoolActiveDO_Avg2minRead
TL89TL_SupprtConHeatDORead
TL90TL_SupprtConHeatDO_Avg2minRead
TL91TL_SupprtConCoolDORead
TL92TL_SupprtConCoolDO_Avg2minRead
TL93TL_SectionDefrostActiveDORead
TL94TL_SectionDefrostActiveDO_Avg2minRead
TL95TL_BMSOverrideRead
TL96TL_BMSOverride_Avg2minRead
TL97TL_ExchExtractTempRead
TL98TL_ExchExtractTemp_Avg2minRead
NC1AlarmsClassARead
NC2AlarmsClassBRead
NC3AlarmsClassCRead
NC4EventPointsRead
DEV1AccessRead

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. Easy BACnet scans a network for BACnet IP devices from an Android phone, reads every object on the Access controller 5.x (ControllerProgram) 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 Systemair Access controller 5.x (ControllerProgram) BACnet

How many BACnet points does the Systemair Access controller 5.x (ControllerProgram) BACnet have?

This list has 1201 BACnet objects: 59 analog inputs, 27 analog outputs, 545 analog values, 87 binary inputs, 78 binary outputs, 152 binary values, 1 calendar, 1 device, 4 notification classs, 5 schedules, 87 multi-state values, 96 trend logs, 5 integer values, 54 positive integer values. The exact set on a given unit depends on its firmware, installed options and configuration.

Which Systemair Access controller 5.x (ControllerProgram) BACnet BACnet points are writable?

348 of the 1201 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 Systemair Access controller 5.x (ControllerProgram) BACnet BACnet documentation?

The source is Access 5.x Modbus variables and BACnet objects (Communication document 5.5-1-01 build 411: BACnet_Access_ControllerProgram EDE, state texts, units) (5.5-1-01 build 411), revision 2026-03, published free by Systemair at https://systemair.canto.global/direct/other/tu4qsjtsu544vba9gqgd0mfv4t/p74ln_6WRy-NkSgEmII-SnQmHFY/original?content-type=application%2Fzip&name=Access+5.x+Modbus+variables+and+BACnet+objects.zip.

What are the minimum BACnet points to integrate the Systemair Access controller 5.x (ControllerProgram) BACnet?

Start with MV 12 AirUnitAutoMode (Off / manual / auto / forced speed command); MV 31 ExternalControl (External extended run or stop command); AV 39 SupplySetpoint (Supply air temperature setpoint); BV 8 AlaAcknowAll (Acknowledge all alarms); MV 15 UnitMode (Actual run mode); MV 16 UnitModeControl (What is driving the current run mode); AI 3 AI_SupplyAirTemp (Supply air temperature); AI 5 AI_ExtractAirTemp (Extract air temperature); AI 1 AI_OutDoorTemp (Outdoor temperature); BV 9 SumAlarm (Any alarm).

How do I enable BMS control of the Systemair Access controller 5.x (ControllerProgram) BACnet?

MV-12 AirUnitAutoMode: 1=OFF, 2=Manual (uses MV-13 AirUnitManual), 3=AUTO, 4=Low speed, 5=Normal speed, 6=High speed. MV-31 ExternalControl adds extended run low/normal/high, external stop, start free cooling and recirculation. MV-32 AirUnitServiceStop stops the unit with top priority.

Can the BMS supply sensor values to the Systemair Access controller 5.x (ControllerProgram) BACnet?

AV-466 BMS_OutDoorTemp takes an outdoor temperature from BACnet/Modbus; BV-156 BMS_SummerMode and BV-157/158 BMS_ChangeOver1/2 take summer/winter and cooling/heating changeover modes. BV-51 CommunicationFaultBmsMaster is an alarm for a BMS master communication fault; the files do not state its timeout.

How do I check these points on the real Access controller 5.x (ControllerProgram) 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 Systemair BACnet points lists

Source: Access 5.x Modbus variables and BACnet objects (Communication document 5.5-1-01 build 411: BACnet_Access_ControllerProgram EDE, state texts, units) · 5.5-1-01 build 411 · rev. 2026-03. Object names, instances and units are reproduced as published; descriptions are our own.