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High-pressure atomising humidifier (multizone pumping station) · BACnet points list

CAREL humiFog Multizone / Multizone Touch / Touch Oil-free high-pressure humidifier - pumping station BACnet points list

Updated 12 November 2026

Short answer

The humiFog Multizone pumping station pressurises water for up to 12 atomising zones. Its c.pCO controller speaks BACnet MS/TP on the BMS port or BACnet IP on Ethernet. The list holds pump production, pressures and water temperature, alarm and warning flags, zone online status, operating hours and versions, plus the zone 1 objects (request, production, probes, set points, status, control mode). All zones can be supervised through the pumping station.

This page lists 325 BACnet objects for the CAREL humiFog Multizone / Multizone Touch / Touch Oil-free high-pressure humidifier - pumping station — 129 of them writable — with each object’s type, instance number, name, engineering units and access. It is re-typed from CAREL’s own free documentation, linked below.

Manufacturer
CAREL
Model
humiFog Multizone / Multizone Touch / Touch Oil-free high-pressure humidifier - pumping station
Equipment
High-pressure atomising humidifier (multizone pumping station)
Equipment type
Humidifiers
BACnet objects
325 (129 writable)
Transport
BACnet IP, BACnet MS/TP
Firmware
Not stated
Default device instance
77000
Also known as
humiFog Multizone, humiFog Multizone Touch, humiFog Touch Oil-free, humiFog multizone pumping station, UA multizone, c.pCO humiFog, +0300116EN, +0300115EN, +0300127EN
Source document
humiFog Multizone Touch pumping station and zone panel - Commissioning manual · +0300116EN rel. 1.3 · rev. 2025-10-28
Download CSV 325 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 CAREL’s current documentation and the live device before use. Not official CAREL information. Terms of use.

BMS integration notes: CAREL humiFog Multizone / Multizone Touch / Touch Oil-free high-pressure humidifier - pumping station

Integration in brief

Enable a supervisor channel with BACnet on the BMS port or Ethernet and set the device instance. Monitor unit status, pump production and pressures and the alarm flags. Zone production is driven per zone: write the zone set points or a zone request from the supervisor (zone 1 objects at 300+, other zones offset by 200).

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
BV 372ZonesData_C[1].Z_WorkPar.SVEnOnOffEnable zone 1 on/off from supervisorWrite
BV 371ZonesData_C[1].Z_WorkPar.SVEnRegEnable zone 1 control from supervisorWrite
BV 373ZonesData_C[1].Z_WorkPar.SVOnOffZone 1 on/off from supervisorWrite
AV 306ZonesData_C[1].Z_WorkPar.GlbSetP_HumZone 1 humidity set point, %rhWrite
PIV 100OnOffStatusPumping station status codeRead
AV 101PmpCurrProdCurrent pump productionRead
AV 103OutletPressOutlet water pressureRead
PIV 300ZonesData_C[1].Z_Info.ZoneStatusZone 1 status codeRead
BV 100CurrAlrmStatus.isPresentAny alarm activeRead
BV 190CurrAlrmStatus.WarningAny warning activeRead

Enable & remote start

Zone on/off and control from the supervisor must be enabled per zone (SVEnOnOff / SVEnReg in the zone tables), and the supervisor channel's control mode must be set for that zone.

Heartbeat & communication loss

Each supervisor channel has an 'Enable supervisor offline alarm' with a delay (1-999 s, default 180 s) when the channel type is Supervisor + Controller; objects report channel 1-3 offline warnings and alarms.

Sensors & values from the BMS

A zone can take a production request from the supervisor (ZoneData SVReq) instead of its own probes, depending on the zone control mode.

Network setup

Watch out for

CAREL humiFog Multizone / Multizone Touch / Touch Oil-free high-pressure humidifier - pumping station 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.

325 of 325 shown
Type
AnalogBinaryOther
Access
Show
CAREL humiFog Multizone / Multizone Touch / Touch Oil-free high-pressure humidifier - pumping station BACnet Points List
DescriptionStates
AV100PmpCurrReqProduction request to the pumpkg/h / lb/hRead
AVmin101PmpCurrProdCurrent pump productionkg/h / lb/hRead
AV102InletPress_MskPumping station inlet water pressurebar / psiRead
AVmin103OutletPressPumping station outlet water pressurebar / psiRead
AV104BypassTPrbPumping station bypass water temperature°C / °FRead
AV105T_SetP.AFreezeSetPLow water temperature alarm threshold°C / °FWrite
AV106T_SetP.AFreezeHystLow water temperature alarm deactivation hysteresis°C / °FWrite
AV107T_SetP.ByPassTDrainOpenDrain solenoid valve DVB opening threshold for high water temperature bypass°C / °FWrite
AV108T_SetP.ByPassTWarnResetHystHigh water temperature warning deactivation hysteresis°C / °FWrite
AV109T_SetP.ByPassTWarnSetHigh water temperature warning threshold%Write
AV110MaxInvOutFreq_CorrMaximum inverter frequencyHzRead
AV112PmpFlowRateReservedkg/h / lb/hRead
AV300ZonesData_C[1].Z_Info.FlowReqZone 1 production requestkg/h / lb/hRead
AV301ZonesData_C[1].Z_Info.CurrProdCurrent zone 1 productionkg/h / lb/hRead
AV302ZonesData_C[1].Z_Info.RealReqZone 1 request from control signal%Read
AV303ZonesData_C[1].Z_Info.MainPrbZone 1 main probe readingRead
AV304ZonesData_C[1].Z_Info.LimitPrbZone 1 limit probe readingRead
AV305ZonesData_C[1].Z_Info.RackTPrbZone 1 rack temperature probe readingRead
AVmin306ZonesData_C[1].Z_WorkPar.GlbSetP_HumSet zone 1 humidity set point%rhWrite
AV307ZonesData_C[1].Z_WorkPar.GlbSetP_TempSet zone 1 temperature set point°C / °FWrite
AV308ZonesData_C[1].Z_WorkPar.GlbSetPLim_HumSet zone 1 humidity limit set point%rhWrite
AV309ZonesData_C[1].Z_WorkPar.GlbSetPLim_TempSet zone 1 temperature limit set point°C / °FWrite
AV310ZonesData_C[1].Z_Reg.RackMaxProdSet zone 1 maximum production%Write
AV311ZonesData_C[1].Z_RackCfg.RackFlowRateNominal rack flow-ratekg/h / lb/hRead
AV312ZonesData_C[1].Z_FctsCfg.PressReliefT[1]Pressure relief function duration for step 1sWrite
AV313ZonesData_C[1].Z_FctsCfg.PressReliefT[2]Pressure relief function duration for step 2sWrite
AV314ZonesData_C[1].Z_FctsCfg.PressReliefT[3]Pressure relief function duration for step 3sWrite
AV315ZonesData_C[1].Z_FctsCfg.PressReliefT[4]Pressure relief function duration for step 4sWrite
AV316ZonesData_C[1].Z_FctsCfg.PressReliefT[5]Pressure relief function duration for step 5sWrite
AV317ZonesData_C[1].Z_FctsCfg.PressReliefT[6]Pressure relief function duration for step 6sWrite
AV318ZonesData_C[1].Z_PrbCfg.RackTPrb.Mi_TempMinimum rack temperature probe value°C / °FWrite
AV319ZonesData_C[1].Z_PrbCfg.RackTPrb.Ma_TempMaximum rack temperature probe value°C / °FWrite
AV320ZonesData_C[1].Z_PrbCfg.RackTPrb.OffsRack temperature probe reading offset°C / °FWrite
AV321ZonesData_C[1].Z_FctsCfg.RackTempMng.RackTSetPTemperature set point for production modulation function from rack probe°C / °FWrite
AV322ZonesData_C[1].Z_FctsCfg.RackTempMng.RackTBandProportional band for production modulation function from rack probe°C / °FWrite
AV323ZonesData_C[1].Z_FctsCfg.RackTempMng.RackTDiffDifferential for disabling the production modulation function from rack probe warning°C / °FWrite
AV325ZonesData_C[1].Z_FctsCfg.HighMainHum_WarnThrshSet main probe high humidity alarm threshold%rhWrite
AV326ZonesData_C[1].Z_FctsCfg.HighMainTemp_WarnThrshSet main probe high temperature alarm threshold°C / °FWrite
AV327ZonesData_C[1].Z_FctsCfg.LowMainHum_WarnThrshSet main probe low humidity alarm threshold%rhWrite
AV328ZonesData_C[1].Z_FctsCfg.LowMainTemp_WarnThrshSet main probe low temperature alarm threshold°C / °FWrite
AV329ZonesData_C[1].Z_FctsCfg.HighLimitHum_WarnThrshSet limit probe high humidity alarm threshold%rhWrite
AV330ZonesData_C[1].Z_FctsCfg.LowLimitTemp_WarnThrshSet limit probe low temperature alarm threshold°C / °FWrite
AV331ZonesData_C[1].Z_WorkPar.SVReqZone production request from supervisor%Write
AV332ZonesData_C[1].Z_Info.TempDewPointZone dew point temperature calculation°C / °FRead
AV333ZonesData_C[1].Z_Info.TwoPrbsAvgTwo zone probe reading average calculationRead
AV334ZonesData_C[1].Z_Info.ThreePrbsAvgThree zone probe reading average calculationRead
BVmin100CurrAlrmStatus.isPresentAt least 1 alarm activeRead0/1
BV102ResetPmpHrsPartially reset pump operating hoursWrite0/1
BV103EnFillEnable fill functionWrite0 = disabled, 1 = enabled
BV104FillOnlyReqZonesFunction to fill zones only with production request, if filling zone by zoneWrite0 = disabled, 1 = enabled
BV105ZonesData_C[1].Z_FctsCfg.EnRackFullStandbyEnable full standby function for zone 1Write0=zone stays in full standby at end of production, 1=goes to empty standby after full standby time
BV106ZonesData_C[2].Z_FctsCfg.EnRackFullStandbyEnable full standby function for zone 2Write0=zone stays in full standby at end of production, 1=goes to empty standby after full standby time
BV107ZonesData_C[3].Z_FctsCfg.EnRackFullStandbyEnable full standby function for zone 3Write0=zone stays in full standby at end of production, 1=goes to empty standby after full standby time
BV108ZonesData_C[4].Z_FctsCfg.EnRackFullStandbyEnable full standby function for zone 4Write0=zone stays in full standby at end of production, 1=goes to empty standby after full standby time
BV109ZonesData_C[5].Z_FctsCfg.EnRackFullStandbyEnable full standby function for zone 5Write0=zone stays in full standby at end of production, 1=goes to empty standby after full standby time
BV110ZonesData_C[6].Z_FctsCfg.EnRackFullStandbyEnable full standby function for zone 6Write0=zone stays in full standby at end of production, 1=goes to empty standby after full standby time
BV111ZonesData_C[7].Z_FctsCfg.EnRackFullStandbyEnable full standby function for zone 7Write0=zone stays in full standby at end of production, 1=goes to empty standby after full standby time
BV112ZonesData_C[8].Z_FctsCfg.EnRackFullStandbyEnable full standby function for zone 8Write0=zone stays in full standby at end of production, 1=goes to empty standby after full standby time
BV113ZonesData_C[9].Z_FctsCfg.EnRackFullStandbyEnable full standby function for zone 9Write0=zone stays in full standby at end of production, 1=goes to empty standby after full standby time
BV114ZonesData_C[10].Z_FctsCfg.EnRackFullStandbyEnable full standby function for zone 10Write0=zone stays in full standby at end of production, 1=goes to empty standby after full standby time
BV115ZonesData_C[11].Z_FctsCfg.EnRackFullStandbyEnable full standby function for zone 11Write0=zone stays in full standby at end of production, 1=goes to empty standby after full standby time
BV116ZonesData_C[12].Z_FctsCfg.EnRackFullStandbyEnable full standby function for zone 12Write0=zone stays in full standby at end of production, 1=goes to empty standby after full standby time
BV117ZoneData_S.Z_FctsCfg.RelayLogicNO7Digital output logic for PUMP "programmable relay NO7”Write0 = NC, 1 = NO
BV118HP_SwitchStatus_NoLogicHigh pressure switch digital input (HP) statusRead0 = contact closed, 1 = contact open
BV119HT_ThermostatStatus_NoLogicHigh temperature thermostat digital input (HT) statusRead0 = contact closed, 1 = contact open
BV120PumpEnDinStatus_NoLogicEnable pumping station digital input (PEN) statusRead0 = contact closed, 1 = contact open
BV121RevOsmStatus_NoLogicReverse osmosis alarm status digital input (ROAL) statusRead0 = contact closed, 1 = contact open
BV122WaterLeakStatus_NoLogicFlood sensor digital input (WL) statusRead0 = contact closed, 1 = contact open
BV123Cabinet_UI.SupplyWWater fill solenoid valve and pump cooling fan digital input (FV) statusRead0 = output not energised, 1 = output energised
BV124Cabinet_UI.DrainPumping station water drain digital input (DVB) statusRead0 = output not energised, 1 = output energised
BV125ZoneData_S.Z_RackSteps.LineDrainLine drain solenoid valve digital input (NOL) statusRead0 = output not energised, 1 = output energised
BV126ZoneData_S.Z_DigIO.NO7_PrgDoutProgrammable relay NO7 digital input (PUMP) statusRead0 = output not energised, 1 = output energised
BV127ZoneData_S.Z_DigIO.Alrm_DoutAlarm status digital input (AL) statusRead0 = output not energised, 1 = output energised
BV128EnHiConductAlrmEnable pumping station high inlet water conductivity alarmWrite0/1
BV130LowInletFlowLow inlet water pressureRead0 = not present, 1 = low pressure present
BV131Alrm_Retain.ActiveALG01 - Alarm: error in number of retain memory writesRead0/1
BV132Alrm_Err_retain_write.ActiveALG02 - Alarm: too many retain memory writesRead0/1
BV133Warn_LowPressLP.ActiveWRP01 - Warning: low inlet pressure (LP) during productionRead0/1
BV134Warn_RetMem.ActiveWRG03 - Warning: too many retain memory writesRead0/1
BV135Alrm_Inv_Overvoltage.ActiveABV01 - Inverter alarm: overvoltageRead0/1
BV136Alrm_NoModel.ActiveABC01 - Alarm: no model configuredRead0/1
BV137Warn_Cu_Maint.ActiveWRM01 - Maintenance warning: visual water circuit check requiredRead0/1
BV138Alrm_HighTemp.ActiveABP02 - Alarm: high water temperatureRead0/1
BV139Alrm_Inv_General.ActiveABV02 - Inverter alarm: general alarmRead0/1
BV140Alrm_InvOFF_STATUSline.ActiveABV03 - Inverter alarm: inverter offlineRead0/1
BV141Alrm_LowTemp.ActiveABP03 - Alarm: low water temperatureRead0/1
BV142Alrm_Inv_Overtorque.ActiveABV04 - Inverter alarm: overtorqueRead0/1
BV143Alrm_Inv_HeatsinkOverH.ActiveABV05 - Inverter alarm: overheatingRead0/1
BV144Warn_HighTemp.ActiveWRP04 - Warning: high water temperatureRead0/1
BV145Warn_HighPressHP.ActiveWRP05 - Warning: high outlet pressure (HP)Read0/1
BV146Alrm_Inv_Overcurrent.ActiveABV06 - Inverter alarm: overcurrentRead0/1
BV147Alrm_Inv_MotorOverload.ActiveABV07 - Inverter alarm: motor overloadRead0/1
BV148Alrm_LowPressHP.ActiveABP06 - Alarm: low outlet pressure (HP)Read0/1
BV149Alrm_Inv_DriveOverload.ActiveABV08 - Inverter alarm: drive overloadRead0/1
BV150Warn_WMiss.ActiveWRP07 - Warning: no inlet waterRead0/1
BV151Alrm_LowPressLP.ActiveABP08 - Alarm: low inlet pressure (LP) during productionRead0/1
BV152Alrm_HighPressHP.ActiveABP09 - Alarm: high outlet pressure (HP)Read0/1
BV153Alrm_HighPressLP.ActiveABP10 - Alarm: high inlet pressure (LP)Read0/1
BV154Alrm_Slave1.ActiveALZ01 - Alarm: zone 1 panel alarmRead0/1
BV155Alrm_Slave2.ActiveALZ02 - Alarm: zone 2 panel alarmRead0/1
BV156Alrm_Slave3.ActiveALZ03 - Alarm: zone 3 panel alarmRead0/1
BV157Alrm_Slave4.ActiveALZ04 - Alarm: zone 4 panel alarmRead0/1
BV158Alrm_Slave5.ActiveALZ05 - Alarm: zone 5 panel alarmRead0/1
BV159Alrm_Slave6.ActiveALZ06 - Alarm: zone 6 panel alarmRead0/1
BV160Alrm_Slave7.ActiveALZ07 - Alarm: zone 7 panel alarmRead0/1
BV161Alrm_Slave8.ActiveALZ08 - Alarm: zone 8 panel alarmRead0/1
BV162Alrm_Slave9.ActiveALZ09 - Alarm: zone 9 panel alarmRead0/1
BV163Alrm_Slave10.ActiveALZ10 - Alarm: zone 10 panel alarmRead0/1
BV164Alrm_Slave11.ActiveALZ11 - Alarm: zone 11 panel alarmRead0/1
BV165Alrm_Slave12.ActiveALZ12 - Alarm: zone 12 panel alarmRead0/1
BV166Alrm_Water_Leakage.ActiveABR01 - Alarm: water flooding detected (WL)Read0/1
BV167Alrm_RevOsmNotReady.ActiveABR02 - Alarm: reverse osmosis system not ready (ROAL)Read0/1
BV168Alrm_BypassTPrb.ActiveABA03 - Alarm: bypass temperature probe broken or disconnectedRead0/1
BV169Alrm_InletPressPrb.ActiveABA04 - Alarm: water inlet pressure probe (LP) broken or disconnectedRead0/1
BV170Alrm_OutletPressPrb.ActiveABA05 - Alarm: water outlet pressure probe (HP) broken or disconnectedRead0/1
BV171Warn_HighConduct.ActiveWRA07 - Warning: high water conductivity measuredRead0/1
BV172Alrm_ConductPrb.ActiveABA08 - Alarm: conductivity probe broken or disconnectedRead0/1
BV173Alrm_HighConduct.ActiveABA09 - Alarm: high water conductivity measuredRead0/1
BV174Warn_ReqTooHigh.ActiveWRC03 - Warning: production request is too high for pump nominal flow rateRead0/1
BV175Alrm_HighPressHPWashFill.ActiveABP11 - Alarm: high water outlet pressure (HP) during wash or fillRead0/1
BV176Warn_Maint_Bi.ActiveWRM02 - Maintenance warning: oil change requiredRead0/1
BV177Warn_Maint_ResMan.ActiveWRM03 - Maintenance warning: oil change and parts replacement requiredRead0/1
BV178Warn_LowPressHP.ActiveWRP11 - Warning: low outlet pressure (HP)Read0/1
BV179Warn_SVOffline_Channel1.ActiveWRO02 - Warning: supervisor channel 1 offlineRead0/1
BV180Warn_SVOffline_Channel2.ActiveWRO03 - Warning: supervisor channel 2 offlineRead0/1
BV181Warn_SVOffline_Channel3.ActiveWRO04 - Warning: supervisor channel 3 offlineRead0/1
BV182Alrm_SVOffline_Channel1.ActiveALO06 - Alarm: supervisor channel 1 offlineRead0/1
BV183Alrm_SVOffline_Channel2.ActiveALO07 - Alarm: supervisor channel 2 offlineRead0/1
BV184Alrm_SVOffline_Channel3.ActiveALO08 - Alarm: supervisor channel 3 offlineRead0/1
BV185Warn_BackupFail.ActiveWRB01 - Warning: backup pump activation failedRead0/1
BV186Warn_BackupOffline.ActiveWRB02 - Warning: backup pump offlineRead0/1
BV187Alrm_BackupOffline.ActiveWRB03 - Warning: backup pump offlineRead0/1
BV188UnitPauseUnit setting pausedWrite0=not paused; 1=paused
BV189DisableVarUnitPauseDisable pause from monit. serviceRead0: pause not disabled, 1: pause disabled
BVmin190CurrAlrmStatus.WarningAt least 1 warning activeRead0/1
BV191UnitCfg.isMasterSecPumping unit type set to secondary (only with backup function enabled)Read0/1
BV192UnitCfg_UI.PressWaterModePressurised water mode selectedRead0/1
BV193Slave_1_ComStatus.isOnlineZone 1 online statusRead0/1
BV194Slave_2_ComStatus.isOnlineZone 2 online statusRead0/1
BV195Slave_3_ComStatus.isOnlineZone 3 online statusRead0/1
BV196Slave_4_ComStatus.isOnlineZone 4 online statusRead0/1
BV197Slave_5_ComStatus.isOnlineZone 5 online statusRead0/1
BV198Slave_6_ComStatus.isOnlineZone 6 online statusRead0/1
BV199Slave_7_ComStatus.isOnlineZone 7 online statusRead0/1
BV200Slave_8_ComStatus.isOnlineZone 8 online statusRead0/1
BV201Slave_9_ComStatus.isOnlineZone 9 online statusRead0/1
BV202Slave_10_ComStatus.isOnlineZone 10 online statusRead0/1
BV203Slave_11_ComStatus.isOnlineZone 11 online statusRead0/1
BV204Slave_12_ComStatus.isOnlineZone 12 online statusRead0/1
BV205UnitCfg.isZone1RemotedZone 1 remoteRead0/1
BV206EnMstFullStandbyMaxTEnable pump-zone line emptying in standbyWrite0/1
BV213Warn_DefInst_Pmp.ActiveWRC04 - Warning: reset defaults from pumping stationRead0/1
BV214EnMultiNetEnabling of the multi-networkWrite0/1
BV215EnFillWashProdLimEnabling of production limitation during filling/washingWrite0/1
BV301ZonesData_C[1].Z_FctsCfg.RackTempMng.EnRackTMngEnable production modulation function from rack temperature probe readingWrite0 = disabled, 1 = enabled
BV302ZonesData_C[1].Z_FctsCfg.RackTempMng.EnRackTReducedProdEnable production reduction based on rack temperatureWrite0/1
BV303ZonesData_C[1].Z_FctsCfg.RackTempMng.EnRackTWarnSelect type of signal for low rack temperatureWrite0 = notification, 1 = warning
BV304ZonesData_C[1].Z_FctsCfg.EnDlydHumPrbAlrmCtrlEnable humidity probe control delay for alarm activationWrite0/1
BV305ZonesData_C[1].Z_FctsCfg.RackEnLogicEnable zone production digital input (RACKEN) statusWrite0 = contact closed, 1 = contact open
BV306ZonesData_C[1].Z_FctsCfg.AirFlowSwitchLogicFlow switch digital input (FLUX) statusWrite0 = contact closed, 1 = contact open
BV307ZonesData_C[1].Z_FctsCfg.ZoneStatusDout_Logic"Zone status" ZONE digital output logicWrite0 = NC, 1 = NO
BV308ZonesData_C[1].Z_FctsCfg.AlrmDOutLogic"Alarm status" AL digital output logicWrite0 = NC, 1 = NO
BV309ZonesData_C[1].Z_FctsCfg.RelayLogicNO7"Programmable relay NO7" digital output logicWrite0 = NC, 1 = NO
BV310ZonesData_C[1].Z_DigIO.RackEnStatus_NoLogicEnable zone production digital input (RACKEN) statusRead0 = contact closed, 1 = contact open
BV311ZonesData_C[1].Z_DigIO.AirFlowSwitchStatus_NoLogicFlow switch digital input (FLUX) statusRead0 = contact closed, 1 = contact open
BV312ZonesData_C[1].Z_RackSteps.LineDrainLine drain digital output (NOL) statusRead0 = output not energised, 1 = output energised
BV313ZonesData_C[1].Z_DigIO.NO7_PrgDoutProgrammable relay NO7 digital output statusRead0 = output not energised, 1 = output energised
BV314ZonesData_C[1].Z_DigIO.Alrm_DoutAlarm status digital input (AL) statusRead0 = output not energised, 1 = output energised
BV315ZonesData_C[1].Z_RackSteps.VentilationRack ventilation solenoid valve digital output (NOV) statusRead0 = output energised, 1 = output not energised
BV316ZonesData_C[1].Z_FctsCfg.ZoneManModeEnFillEnable filling function for zone manual modeWrite0 = disabled, 1 = enabled
BV323ZonesData_C[1].Z_RackSteps.Step[1].FillRack fill solenoid valve status - step 1Read0 = closed, 1 = open
BV324ZonesData_C[1].Z_RackSteps.Step[2].FillRack fill solenoid valve status - step 2Read0 = closed, 1 = open
BV325ZonesData_C[1].Z_RackSteps.Step[3].FillRack fill solenoid valve status - step 3Read0 = closed, 1 = open
BV326ZonesData_C[1].Z_RackSteps.Step[4].FillRack fill solenoid valve status - step 4Read0 = closed, 1 = open
BV327ZonesData_C[1].Z_RackSteps.Step[5].FillRack fill solenoid valve status - step 5Read0 = closed, 1 = open
BV328ZonesData_C[1].Z_RackSteps.Step[6].FillRack fill solenoid valve status - step 6Read0 = closed, 1 = open
BV329ZonesData_C[1].Z_RackSteps.Step[1].DrainRack drain solenoid valve status - step 1Read0 = closed, 1 = open
BV330ZonesData_C[1].Z_RackSteps.Step[2].DrainRack drain solenoid valve status - step 2Read0 = closed, 1 = open
BV331ZonesData_C[1].Z_RackSteps.Step[3].DrainRack drain solenoid valve status - step 3Read0 = closed, 1 = open
BV332ZonesData_C[1].Z_RackSteps.Step[4].DrainRack drain solenoid valve status - step 4Read0 = closed, 1 = open
BV333ZonesData_C[1].Z_RackSteps.Step[5].DrainRack drain solenoid valve status - step 5Read0 = closed, 1 = open
BV334ZonesData_C[1].Z_RackSteps.Step[6].DrainRack drain solenoid valve status - step 6Read0 = closed, 1 = open
BV341ZonesData_C[1].Z_Alrms.Alrm_MainPrbALA01 - Zone 1 alarm: main probe broken or disconnectedRead0/1
BV342ZonesData_C[1].Z_RackSteps.VentilationALA02 - Zone 1 alarm: limit probe broken or disconnectedRead0/1
BV343ZonesData_C[1].Z_Alrms.Alrm_NoRackABC02 - Zone 1 alarm: distribution system not configuredRead0/1
BV344ZonesData_C[1].Z_Alrms.Alrm_MasterOfflineABO01 - Zone 1 alarm: pumping station offlineRead0/1
BV345ZonesData_C[1].Z_Alrms.Alrm_RackTPrbABA06 - Zone 1 alarm: rack temperature probe broken or disconnectedRead0/1
BV346ZonesData_C[1].Z_Alrms.Warn_LowRackTempWRA10 - Zone 1 warning: low rack temperatureRead0/1
BV347ZonesData_C[1].Z_Alrms.Warn_HighHumMainPrbWRA11 - Zone 1 warning: high humidity measured by main probeRead0/1
BV348ZonesData_C[1].Z_Alrms.Warn_LowHumMainPrbWRA12 - Zone 1 warning: low humidity measured by main probeRead0/1
BV349ZonesData_C[1].Z_Alrms.Warn_HighTempMainPrbWRA13 - Zone 1 warning: high temperature measured by main probeRead0/1
BV350ZonesData_C[1].Z_Alrms.Warn_LowTempMainPrbWRA14 - Zone 1 warning: low temperature measured by main probeRead0/1
BV351ZonesData_C[1].Z_Alrms.Warn_HighHumLimPrbWRA15 - Zone 1 warning: high humidity measured by limit probeRead0/1
BV352ZonesData_C[1].Z_Alrms.Warn_LowTempLimPrbWRA16 - Zone 1 warning: low humidity measured by limit probeRead0/1
BV353ZonesData_C[1].Z_Alrms.Warn_HighHumTwoPrbsAvgWRA17 - Zone 1 warning: high humidity measured by average of 2 probesRead0/1
BV354ZonesData_C[1].Z_Alrms.Warn_LowHumTwoPrbsAvgWRA18 - Zone 1 warning: low humidity measured by average of 2 probesRead0/1
BV355ZonesData_C[1].Z_Alrms.Warn_HighTempTwoPrbsAvgWRA19 - Zone 1 warning: high temperature measured by average of 2 probesRead0/1
BV356ZonesData_C[1].Z_Alrms.Warn_LowTempTwoPrbsAvgWRA20 - Zone 1 warning: low temperature measured by average of 2 probesRead0/1
BV357ZonesData_C[1].Z_Alrms.Warn_HighHumThreePrbsAvgWRA21 - Zone 1 warning: high humidity measured by average of 3 probesRead0/1
BV358ZonesData_C[1].Z_Alrms.Warn_LowHumThreePrbsAvgWRA22 - Zone 1 warning: low humidity measured by average of 3 probesRead0/1
BV359ZonesData_C[1].Z_Alrms.Warn_HighTempThreePrbsAvgWRA23 - Zone 1 warning: high temperature measured by average of 3 probesRead0/1
BV360ZonesData_C[1].Z_Alrms.Warn_LowTempThreePrbsAvgWRA24 - Zone 1 warning: low temperature measured by average of 3 probesRead0/1
BV361ZonesData_C[1].Z_Alrms.Warn_SVOfflineWRO05 - Zone 1 warning: supervisor offlineRead0/1
BV362ZonesData_C[1].Z_Alrms.Alrm_SVOfflineWRO09 - Zone 1 alarm: supervisor offlineRead0/1
BV363ZonesData_C[1].Z_Alrms.Alrm_RetainALG01 - Zone 1 alarm: error in number of retain memory writesRead0/1
BV364ZonesData_C[1].Z_Alrms.Alrm_Err_retain_writeALG02 - Zone 1 alarm: too many retain memory writesRead0/1
BV365ZonesData_C[1].Z_Alrms.Warn_RetMemWRG03 - Zone 1 warning: too many retain memory writesRead0/1
BV366ZonesData_C[1].Z_Alrms.Alrm_NoModelABC01 - Zone 1 alarm: no model configuredRead0/1
BV367ZonesData_C[1].Z_WorkPar.UnitPauseUnit setting pausedWrite0=not paused; 1=paused
BV368ZonesData_C[1].Z_WorkPar.DisableVarUnitPauseDisable pause from monitoring serviceRead0: pause not disabled, 1: pause disabled
BV369ZonesData_C[1].Z_Info.ZoneAlrmPresentAt least 1 alarm active in zoneRead0/1
BV370ZonesData_C[1].Z_Info.ZoneWarningAt least 1 warning active in zoneRead0/1
BVmin371ZonesData_C[1].Z_WorkPar.SVEnRegEnable zone control from supervisorWrite0/1
BVmin372ZonesData_C[1].Z_WorkPar.SVEnOnOffEnable zone 1 on/off from supervisorWrite0/1
BVmin373ZonesData_C[1].Z_WorkPar.SVOnOffZone 1 on/off from supervisorWrite0/1
BV374ZonesData_C[1].Z_RackCfg.EnRotStepsEnable step rotation in zone 1Write0/1
PIVmin100OnOffStatusPump statusRead1=Off from keypad, 2=Off from supervisor, 3=Standby, 4=Production, 6=Wash, 7=Fill, 8=Warning, 9=Alarm, 12=Off from scheduler, 13=Off from DIN, 15=Off from flow switch, 16=Off from zone, 18=Pump alarm, 19=Off from pump, 20=Off from pump DIN, 22=Zone manual mode, 23=Slowdown, 27=Off from zones
PIV101SwVer.XSoftware version X (Major)Read
PIV102SwVer.YSoftware version Y (Minor)Read
PIV103SwVer.ZSoftware version Z (Patch)Read
PIV104OSVer.XOperating system version X (Major)Read
PIV105OSVer.YOperating system version Y (Minor)Read
PIV106OSVer.ZOperating system version Z (Patch)Read
PIV107Corec.pCO core versionRead
PIV108PmpHrs_PARPartial count of pump operating hourshRead
PIV109PmpNextMaintThrshHours threshold for next pump maintenancehRead
PIV110PmpHrs_TOTTotal count of pump operating hourshRead
PIV111UnitHrsTotal count of unit operating hourshRead
PIV112PmpResDate.DayPump partial operating hours reset date - DaydRead
PIV113PmpResDate.MonthPump partial operating hours reset date - MonthmRead
PIV114PmpResDate.YearPump partial operating hours reset date - YearyRead
PIV115PmpResDate.HourPump partial operating hours reset date - HourshRead
PIV116PmpResDate.MinutePump partial operating hours reset date - MinutesmRead
PIV117UnitCfg.UnitModelUnit modelRead
PIV118ZoneData_S.Z_FctsCfg.FillTFill duration if “all zones together” option selectedminWrite
PIV119FillMultiTypeType of filling for multi-zone systemWrite0 = all zones together, 1 = one zone at a time
PIV120ZonesData_C[1].Z_FctsCfg.FillTFill duration zone 1minWrite
PIV121ZonesData_C[2].Z_FctsCfg.FillTFill duration zone 2minWrite
PIV122ZonesData_C[3].Z_FctsCfg.FillTFill duration zone 3minWrite
PIV123ZonesData_C[4].Z_FctsCfg.FillTFill duration zone 4minWrite
PIV124ZonesData_C[5].Z_FctsCfg.FillTFill duration zone 5minWrite
PIV125ZonesData_C[6].Z_FctsCfg.FillTFill duration zone 6minWrite
PIV126ZonesData_C[7].Z_FctsCfg.FillTFill duration zone 7minWrite
PIV127ZonesData_C[8].Z_FctsCfg.FillTFill duration zone 8minWrite
PIV128ZonesData_C[9].Z_FctsCfg.FillTFill duration zone 9minWrite
PIV129ZonesData_C[10].Z_FctsCfg.FillTFill duration zone 10minWrite
PIV130ZonesData_C[11].Z_FctsCfg.FillTFill duration zone 11minWrite
PIV131ZonesData_C[12].Z_FctsCfg.FillTFill duration zone 12minWrite
PIV132WashModeWash modeWrite0 = wash disabled, 1 = wash due to inactivity, 2 = daily wash
PIV133WashMultiTypeWash type for multi-zone systemWrite0 = all zones together, 1 = one zone at a time
PIV134ZoneData_S.Z_FctsCfg.WashTWash time, if “wash all zones together” enabledminWrite
PIV135PerWashHrThrInactivity time to activate the wash due to inactivityWrite
PIV136DailyWashHrSelect hours for daily washWrite
PIV137DailyWashMinSelect minutes for daily washWrite
PIV138ZonesData_C[1].Z_FctsCfg.WashTWash duration zone 1minWrite
PIV139ZonesData_C[2].Z_FctsCfg.WashTWash duration zone 2minWrite
PIV140ZonesData_C[3].Z_FctsCfg.WashTWash duration zone 3minWrite
PIV141ZonesData_C[4].Z_FctsCfg.WashTWash duration zone 4minWrite
PIV142ZonesData_C[5].Z_FctsCfg.WashTWash duration zone 5minWrite
PIV143ZonesData_C[6].Z_FctsCfg.WashTWash duration zone 6minWrite
PIV144ZonesData_C[7].Z_FctsCfg.WashTWash duration zone 7minWrite
PIV145ZonesData_C[8].Z_FctsCfg.WashTWash duration zone 8minWrite
PIV146ZonesData_C[9].Z_FctsCfg.WashTWash duration zone 9minWrite
PIV147ZonesData_C[10].Z_FctsCfg.WashTWash duration zone 10minWrite
PIV148ZonesData_C[11].Z_FctsCfg.WashTWash duration zone 11minWrite
PIV149ZonesData_C[12].Z_FctsCfg.WashTWash duration zone 12minWrite
PIV150ZonesData_C[1].Z_FctsCfg.FullStandbyMaxTZone 1 full standby durationhWrite
PIV151ZonesData_C[2].Z_FctsCfg.FullStandbyMaxTZone 2 full standby durationhWrite
PIV152ZonesData_C[3].Z_FctsCfg.FullStandbyMaxTZone 3 full standby durationhWrite
PIV153ZonesData_C[4].Z_FctsCfg.FullStandbyMaxTZone 4 full standby durationhWrite
PIV154ZonesData_C[5].Z_FctsCfg.FullStandbyMaxTZone 5 full standby durationhWrite
PIV155ZonesData_C[6].Z_FctsCfg.FullStandbyMaxTZone 6 full standby durationhWrite
PIV156ZonesData_C[7].Z_FctsCfg.FullStandbyMaxTZone 7 full standby durationhWrite
PIV157ZonesData_C[8].Z_FctsCfg.FullStandbyMaxTZone 8 full standby durationhWrite
PIV158ZonesData_C[9].Z_FctsCfg.FullStandbyMaxTZone 9 full standby durationhWrite
PIV159ZonesData_C[10].Z_FctsCfg.FullStandbyMaxTZone 10 full standby durationhWrite
PIV160ZonesData_C[11].Z_FctsCfg.FullStandbyMaxTZone 11 full standby durationhWrite
PIV161ZonesData_C[12].Z_FctsCfg.FullStandbyMaxTZone 12 full standby durationhWrite
PIV162FunctSelNO7_MstSelect function for PUMP programmable relay NO7Write0=Unit life status, 1=Low rack temp. warning, 2=Pump status, 3=Pump maintenance warning, 4=Missing water warning, 5=Low inlet press. warning, 6 = Low inlet press. alarm, 7=Low water temp. alarm
PIV163ConductivityPumping station inlet water conductivityuS/cmRead
PIV164P_SetP.LowPAlrmDlyPumping station low outlet pressure alarm delaysWrite
PIV165HiConductAlrmThrshHigh water conductivity alarm thresholduS/cmWrite
PIV166HiConductWarnThrshHigh water conductivity warning thresholduS/cmWrite
PIV167HiConductWarnHystHigh water conductivity warning deactivation hysteresisuS/cmWrite
PIV168HiConductAlrmDlyTHigh water conductivity alarm delayminWrite
PIV169T_SetP.AFreezeAlrmDlyLow water temperature alarm delaysWrite
PIV171PmpManModeWaitPump manual mode activation statusRead0 = manual mode available, 1 = waiting for wash to finish, 2 = waiting for fill to finish, 3 = waiting for production to finish
PIV178YearCurrent year (YYYY)yRead
PIV179MonthCurrent month (MM)mRead
PIV180DayCurrent day (DD)dRead
PIV181HourCurrent timehRead
PIV182MinuteCurrent minuteRead
PIV183DayOfWeekDay of the weekRead
PIV184UoM_SVUnit of measureWrite2: Imperial system, 6: International system
PIV185VerFrom_pgdxFpGDx user interface software versionRead
PIV186ZoneData_S.Z_Info.IPConfig[2]Pump IP addressRead
PIV187UnitCfg.ZonesNumSet the number of zones in the systemRead
PIV188MstFullStandbyMaxTPump-zone line emptying delay in standbyWrite
PIV189MstEmptyStandbyMaxTFillPump-zone line emptying time in standbyWrite
PIV190Bckp_StatusReservedRead
PIV195NetNumNetwork number for multi-networkWrite
PIV203P_SetP.LinePressRelTLine pressure release: maximum time for managing line pressure after slowdownWrite
PIVmin300ZonesData_C[1].Z_Info.ZoneStatusZone 1 statusRead0=Power On, 10=Software initialisation, 20=Awaiting network, 30=Wash, 40=Fill, 50=Standby empty, 60=Standby full, 70=Water control, 80=Production, 90=Slowdown, 100=Pre-wash, 110=Alarm, 120=Bypass calibration fill, 130=Bypass calibration, 140=Waiting for control, 150=WTS water change, 160=Disabled
PIV301ZonesData_C[1].Z_Reg.RegTypControl modeWrite0=on/off, 1=on/off + humidity limit, 2=on/off + temperature limit, 3=external signal, 4=external signal + humidity limit, 5=external signal + temperature limit, 6=humidity, 7=humidity + limit humidity, 8=humidity + temperature limit, 9=temperature, 10=temperature + temperature limit, 11=temperature + humidity limit, 12=2 humidity probes, 13=2 temperature probes, 14=3 humidity probes, 15=3 temperature probes, 16=2 temperature probes + humidity limit, 17=dewpoint, 18=dewpoint + humidity limit
PIV302ZonesData_C[1].Z_SysInfo.SwVer.XSoftware version X (Major)Read
PIV303ZonesData_C[1].Z_SysInfo.SwVer.YOperating system version Y (Minor)Read
PIV304ZonesData_C[1].Z_SysInfo.SwVer.ZSoftware version Z (Patch)Read
PIV305ZonesData_C[1].Z_SysInfo.OSVer.XOperating system version X (Major)Read
PIV306ZonesData_C[1].Z_SysInfo.OSVer.YOperating system version Y (Minor)Read
PIV307ZonesData_C[1].Z_SysInfo.OSVer.ZOperating system version Z (Patch)Read
PIV308ZonesData_C[1].Z_SysInfo.CoreTypec.pCO core versionRead
PIV309ZonesData_C[1].Z_SysInfo.UnitModelUnit modelRead
PIV310ZonesData_C[1].Z_PrbCfg.RackTPrb.UITypSelect rack temperature probe typeWrite0 = 0-1 V, 1 = 0-10 V, 2 = 2-10 V, 3 = 0-20 mA, 4 = 4-20 mA, 5 = NTC
PIV311ZonesData_C[1].Z_FctsCfg.HumPrbAlrmCtrlDelEnable control probe alarm delay at start of productionminWrite0 = disabled, 1 = enabled
PIV312ZonesData_C[1].Z_FctsCfg.FunctSelNO7_SlvSelect programmable relay NO7 functionWrite0 = Unit life status, 1 = Low rack temperature warning
PIV314ZonesData_C[1].Z_Info.ZoneManModeWaitZone manual mode activation statusRead0 = manual mode available, 1 = waiting for wash to finish, 2 = waiting for fill to finish, 3 = waiting for production to finish
PIV332ZonesData_C[1].Z_FctsCfg.PrbThrshsWarnDlyHigh/low humidity/temperature alarm delayminWrite
PIV333ZonesData_C[1].Z_Info.IPConfig[2]Zone IP addressRead
PIV335ZonesData_C[1].Z_Info.OnOffStatusReservedRead
PIV336ZonesData_C[1].Z_RackCfg.RotStepsTZone 1 step rotation delayminWrite
BV211Warn_AirPurge.ActiveWRM05 - Warning: pump venting required (oil-free model)Read0/1
BV212Warn_Maint_ResMan_OilFree.ActiveWRM04 - Warning: pump inspection required (oil-free model)Read0/1
PIV191OilFreePmpAirPurgeTPump venting procedure duration (oil-free model)sWrite
PIV192OilFreePmpStartDlyOil-free pump start delay (oil-free model)sWrite
PIV202PmpMaintCntDwnCountdown to next pump maintenance (non-touch and oil-free manuals)hRead
Object ID lookup: CAREL humiFog Multizone pumping station 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 humiFog Multizone / Multizone Touch / Touch Oil-free high-pressure humidifier - pumping station 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 CAREL humiFog Multizone / Multizone Touch / Touch Oil-free high-pressure humidifier - pumping station

How many BACnet points does the CAREL humiFog Multizone / Multizone Touch / Touch Oil-free high-pressure humidifier - pumping station have?

This list has 325 BACnet objects: 46 analog values, 172 binary values, 107 positive integer values. The exact set on a given unit depends on its firmware, installed options and configuration.

Which CAREL humiFog Multizone / Multizone Touch / Touch Oil-free high-pressure humidifier - pumping station BACnet points are writable?

129 of the 325 objects accept a write. Points marked Command have a priority array: a write holds until it is released, so release it back to automatic when you are done.

Where is the official CAREL humiFog Multizone / Multizone Touch / Touch Oil-free high-pressure humidifier - pumping station BACnet documentation?

The source is humiFog Multizone Touch pumping station and zone panel - Commissioning manual (+0300116EN rel. 1.3), revision 2025-10-28, published free by CAREL at https://www.carel.com/documents/10191/0/%2B0300116EN/1990b09e-81eb-47c9-b022-bf575f96bb0f?version=1.3.

What are the minimum BACnet points to integrate the CAREL humiFog Multizone / Multizone Touch / Touch Oil-free high-pressure humidifier - pumping station?

Start with BV 372 ZonesData_C[1].Z_WorkPar.SVEnOnOff (Enable zone 1 on/off from supervisor); BV 371 ZonesData_C[1].Z_WorkPar.SVEnReg (Enable zone 1 control from supervisor); BV 373 ZonesData_C[1].Z_WorkPar.SVOnOff (Zone 1 on/off from supervisor); AV 306 ZonesData_C[1].Z_WorkPar.GlbSetP_Hum (Zone 1 humidity set point, %rh); PIV 100 OnOffStatus (Pumping station status code); AV 101 PmpCurrProd (Current pump production); AV 103 OutletPress (Outlet water pressure); PIV 300 ZonesData_C[1].Z_Info.ZoneStatus (Zone 1 status code); BV 100 CurrAlrmStatus.isPresent (Any alarm active); BV 190 CurrAlrmStatus.Warning (Any warning active).

How do I enable BMS control of the CAREL humiFog Multizone / Multizone Touch / Touch Oil-free high-pressure humidifier - pumping station?

Zone on/off and control from the supervisor must be enabled per zone (SVEnOnOff / SVEnReg in the zone tables), and the supervisor channel's control mode must be set for that zone.

Does the CAREL humiFog Multizone / Multizone Touch / Touch Oil-free high-pressure humidifier - pumping station need a BACnet heartbeat or have a communication timeout?

Each supervisor channel has an 'Enable supervisor offline alarm' with a delay (1-999 s, default 180 s) when the channel type is Supervisor + Controller; objects report channel 1-3 offline warnings and alarms.

Can the BMS supply sensor values to the CAREL humiFog Multizone / Multizone Touch / Touch Oil-free high-pressure humidifier - pumping station?

A zone can take a production request from the supervisor (ZoneData SVReq) instead of its own probes, depending on the zone control mode.

How do I check these points on the real humiFog Multizone / Multizone Touch / Touch Oil-free high-pressure humidifier - pumping station?

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 CAREL BACnet points lists

Source: humiFog Multizone Touch pumping station and zone panel - Commissioning manual · +0300116EN rel. 1.3 · rev. 2025-10-28. Object names, instances and units are reproduced as published; descriptions are our own.