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Pump frequency drive (motor-mounted) · BACnet points list

Xylem Lowara hydrovar X HVX / HVX+ pump drive (BACnet MS/TP) BACnet points list

Updated 12 November 2026

Short answer

The hydrovar X HVX / HVX+ drive mounts on the pump motor and has BACnet MS/TP built in. Analog Inputs give the last ten errors with their logged operating data, actual pressure, flow, temperature and level, speed, current, power, voltages, temperatures, I/O status and firmware versions; Analog Values carry start/stop, error reset and the full drive parameter set (control mode, setpoints, ramps, limits, sensor scaling, multipump and communication settings). Three CharacterString values hold part and serial numbers.

This page lists 402 BACnet objects for the Xylem Lowara hydrovar X HVX / HVX+ pump drive (BACnet MS/TP) — 155 of them writable — with each object’s type, instance number, name, engineering units and access. It is re-typed from Xylem’s own free documentation, linked below.

Manufacturer
Xylem
Model
Lowara hydrovar X HVX / HVX+ pump drive (BACnet MS/TP)
Equipment
Pump frequency drive (motor-mounted)
Equipment type
VFDs & pumps
BACnet objects
402 (155 writable)
Transport
BACnet MS/TP
Firmware
01.00.00
Default device instance
84003
Also known as
hydrovar X, HVX, HVX+, Lowara HVX, Lowara hydrovar X, 001088108
Source document
HVX, HVX+ Installation, Operation and Programming Manual, ch. 7.4-7.6 BACnet objects · 001088108 EN rev C · rev. 08/2023
Download CSV 402 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 Xylem’s current documentation and the live device before use. Not official Xylem information. Terms of use.

BMS integration notes: Xylem Lowara hydrovar X HVX / HVX+ pump drive (BACnet MS/TP)

Integration in brief

Start and stop the pump with AV 0 and reset errors with AV 1. Choose the control mode (AV 3) and write the active setpoint; read pump status (AI 211), actual pressure (AI 205), motor speed (AI 215/216), power and the most recent error (AI 0).

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
AV 0SET_STARTSTOPStart/stop: 0 = stop, 1 = startWrite
AV 3SET_CONTROLMODControl modeWrite
AV 1ERRORRESTCMDError reset commandWrite
AI 211PUMPDEVICESTATPump statusRead
AI 205HEADActual pressure (head)Read
AI 215MOTOR_SPEEDMotor speed, rpmRead
AI 218OUTPUTPOWERMotor powerRead
AI 0ERROR1CODEMost recent error codeRead

Enable & remote start

AV 0 SET_STARTSTOP starts (1) and stops (0) the pump.

Network setup

Watch out for

Xylem Lowara hydrovar X HVX / HVX+ pump drive (BACnet MS/TP) BACnet objects

Type: AI, AO, AV, BI, BO, BV, MI/MO/MV (multi-state) · Access: Read read-only, Write writable, Command writable with a priority array.

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.

402 of 402 shown
Type
Other
Access
Show
Xylem Lowara hydrovar X HVX / HVX+ pump drive (BACnet MS/TP) BACnet Points List
DescriptionStates
CSV0PARTNUMBERUnit Part Number; menu P03.4.01Read
CSV1SERIALFINISHEDUnit Serial Number; menu P03.4.03Read
CSV2SERIAL_DRIVEDrive Serial Number; menu P03.4.06Read
AImin0ERROR1CODEError 1 (Most Recent); menu P02.0.01Read
AI1ERROR1DATEError 1 - DateRead
AI2ERROR1TIMEError 1 - TimeRead
AI3ERROR1ENDDATEError 1 - End DateRead
AI4ERROR1ENDTIMEError 1 - End timeRead
AI5LOGERRORCOUN 1Log: Error CounterRead
AI6LOGERROR1BF 1Log: Error 1 BitfieldRead
AI7LOGERROR2BF 1Log: Error 2 BitfieldRead
AI8LOGALARM1BF 1Log: Alarm 1 BitfieldRead
AI9LOGSYSSTATUS 1Log: System StatusRead
AI10LOGINTERNALC 1Log: Error codeRead
AI11LOGFLOW 1Log: Flow Rate; unit per P04.0.12Read
AI12LOGHEAD 1Log: Head; unit per P04.0.11Read
AI13LOGIGBTTEMP 1Log: Power Module Temperature; unit per P04.0.13Read
AI14LOG_I_MOT 1Log: Motor CurrentARead
AI15LOG_V_MOT 1Log: Motor VoltageVRead
AI16LOGINNERTEMP 1Log: Inverter Temperature; unit per P04.0.13Read
AI17LOGTORQUE 1Log: Motor PowerRead
AI18LOG_DC_BUSVO 1Log: DC Bus VoltageVRead
AI19LOGGRIDVOLTA 1Log: Grid VoltageVRead
AI20ERROR2CODEError 2; menu P02.0.02Read
AI21ERROR2DATEError 2 - DateRead
AI22ERROR2TIMEError 2 - TimeRead
AI23ERROR2ENDDATEError 2 - End DateRead
AI24ERROR2ENDTIMEError 2 - End timeRead
AI25LOGERRORCOUN 2Log: Error CounterRead
AI26LOGERROR1BF 2Log: Error 1 BitfieldRead
AI27LOGERROR2BF 2Log: Error 2 BitfieldRead
AI28LOGALARM1BF 2Log: Alarm 1 BitfieldRead
AI29LOGSYSSTATUS 2Log: System StatusRead
AI30LOGINTERNALC 2Log: Error codeRead
AI31LOGFLOW 2Log: Flow Rate; unit per P04.0.12Read
AI32LOGHEAD 2Log: Head; unit per P04.0.11Read
AI33LOGIGBTTEMP 2Log: Power Module Temperature; unit per P04.0.13Read
AI34LOG_I_MOT 2Log: Motor CurrentARead
AI35LOG_V_MOT 2Log: Motor VoltageVRead
AI36LOGINNERTEMP 2Log: Inverter Temperature; unit per P04.0.13Read
AI37LOGTORQUE 2Log: Motor PowerRead
AI38LOG_DC_BUSVO 2Log: DC Bus VoltageVRead
AI39LOGGRIDVOLTA 2Log: Grid VoltageVRead
AI40ERROR3CODEError 3; menu P02.0.03Read
AI41ERROR3DATEError 3 - DateRead
AI42ERROR3TIMEError 3 - TimeRead
AI43ERROR3ENDDATEError 3 - End DateRead
AI44ERROR3ENDTIMEError 3 - End timeRead
AI45LOGERRORCOUN 3Log: Error CounterRead
AI46LOGERROR1BF 3Log: Error 1 BitfieldRead
AI47LOGERROR2BF 3Log: Error 2 BitfieldRead
AI48LOGALARM1BF 3Log: Alarm 1 BitfieldRead
AI49LOGSYSSTATUS 3Log: System StatusRead
AI50LOGINTERNALC 3Log: Error codeRead
AI51LOGFLOW 3Log: Flow Rate; unit per P04.0.12Read
AI52LOGHEAD 3Log: Head; unit per P04.0.11Read
AI53LOGIGBTTEMP 3Log: Power Module Temperature; unit per P04.0.13Read
AI54LOG_I_MOT 3Log: Motor CurrentARead
AI55LOG_V_MOT 3Log: Motor VoltageVRead
AI56LOGINNERTEMP 3Log: Inverter Temperature; unit per P04.0.13Read
AI57LOGTORQUE 3Log: Motor PowerRead
AI58LOG_DC_BUSVO 3Log: DC Bus VoltageVRead
AI59LOGGRIDVOLTA 3Log: Grid VoltageVRead
AI60ERROR4CODEError 4; menu P02.0.04Read
AI61ERROR4DATEError 4 - DateRead
AI62ERROR4TIMEError 4 - TimeRead
AI63ERROR4ENDDATEError 4 - End DateRead
AI64ERROR4ENDTIMEError 4 - End timeRead
AI65LOGERRORCOUN 4Log: Error CounterRead
AI66LOGERROR1BF 4Log: Error 1 BitfieldRead
AI67LOGERROR2BF 4Log: Error 2 BitfieldRead
AI68LOGALARM1BF 4Log: Alarm 1 BitfieldRead
AI69LOGSYSSTATUS 4Log: System StatusRead
AI70LOGINTERNALC 4Log: Error codeRead
AI71LOGFLOW 4Log: Flow Rate; unit per P04.0.12Read
AI72LOGHEAD 4Log: Head; unit per P04.0.11Read
AI73LOGIGBTTEMP 4Log: Power Module Temperature; unit per P04.0.13Read
AI74LOG_I_MOT 4Log: Motor CurrentARead
AI75LOG_V_MOT 4Log: Motor VoltageVRead
AI76LOGINNERTEMP 4Log: Inverter Temperature; unit per P04.0.13Read
AI77LOGTORQUE 4Log: Motor PowerRead
AI78LOG_DC_BUSVO 4Log: DC Bus VoltageVRead
AI79LOGGRIDVOLTA 4Log: Grid VoltageVRead
AI80ERROR5CODEError 5; menu P02.0.05Read
AI81ERROR5DATEError 5 - DateRead
AI82ERROR5TIMEError 5 - TimeRead
AI83ERROR5ENDDATEError 5 - End DateRead
AI84ERROR5ENDTIMEError 5 - End timeRead
AI85LOGERRORCOUN 5Log: Error CounterRead
AI86LOGERROR1BF 5Log: Error 1 BitfieldRead
AI87LOGERROR2BF 5Log: Error 2 BitfieldRead
AI88LOGALARM1BF 5Log: Alarm 1 BitfieldRead
AI89LOGSYSSTATUS 5Log: System StatusRead
AI90LOGINTERNALC 5Log: Error codeRead
AI91LOGFLOW 5Log: Flow Rate; unit per P04.0.12Read
AI92LOGHEAD 5Log: Head; unit per P04.0.11Read
AI93LOGIGBTTEMP 5Log: Power Module Temperature; unit per P04.0.13Read
AI94LOG_I_MOT 5Log: Motor CurrentARead
AI95LOG_V_MOT 5Log: Motor VoltageVRead
AI96LOGINNERTEMP 5Log: Inverter Temperature; unit per P04.0.13Read
AI97LOGTORQUE 5Log: Motor PowerRead
AI98LOG_DC_BUSVO 5Log: DC Bus VoltageVRead
AI99LOGGRIDVOLTA 5Log: Grid VoltageVRead
AI100ERROR6CODEError 6; menu P02.0.06Read
AI101ERROR6DATEError 6 - DateRead
AI102ERROR6TIMEError 6 - TimeRead
AI103ERROR6ENDDATEError 6 - End DateRead
AI104ERROR6ENDTIMEError 6 - End timeRead
AI105LOGERRORCOUN 6Log: Error CounterRead
AI106LOGERROR1BF 6Log: Error 1 BitfieldRead
AI107LOGERROR2BF 6Log: Error 2 BitfieldRead
AI108LOGALARM1BF 6Log: Alarm 1 BitfieldRead
AI109LOGSYSSTATUS 6Log: System StatusRead
AI110LOGINTERNALC 6Log: Error codeRead
AI111LOGFLOW 6Log: Flow Rate; unit per P04.0.12Read
AI112LOGHEAD 6Log: Head; unit per P04.0.11Read
AI113LOGIGBTTEMP 6Log: Power Module Temperature; unit per P04.0.13Read
AI114LOG_I_MOT 6Log: Motor CurrentARead
AI115LOG_V_MOT 6Log: Motor VoltageVRead
AI116LOGINNERTEMP 6Log: Inverter Temperature; unit per P04.0.13Read
AI117LOGTORQUE 6Log: Motor PowerRead
AI118LOG_DC_BUSVO 6Log: DC Bus VoltageVRead
AI119LOGGRIDVOLTA 6Log: Grid VoltageVRead
AI120ERROR7CODEError 7; menu P02.0.07Read
AI121ERROR7DATEError 7 - DateRead
AI122ERROR7TIMEError 7 - TimeRead
AI123ERROR7ENDDATEError 7 - End DateRead
AI124ERROR7ENDTIMEError 7 - End timeRead
AI125LOGERRORCOUN 7Log: Error CounterRead
AI126LOGERROR1BF 7Log: Error 1 BitfieldRead
AI127LOGERROR2BF 7Log: Error 2 BitfieldRead
AI128LOGALARM1BF 7Log: Alarm 1 BitfieldRead
AI129LOGSYSSTATUS 7Log: System StatusRead
AI130LOGINTERNALC 7Log: Error codeRead
AI131LOGFLOW 7Log: Flow Rate; unit per P04.0.12Read
AI132LOGHEAD 7Log: Head; unit per P04.0.11Read
AI133LOGIGBTTEMP 7Log: Power Module Temperature; unit per P04.0.13Read
AI134LOG_I_MOT 7Log: Motor CurrentARead
AI135LOG_V_MOT 7Log: Motor VoltageVRead
AI136LOGINNERTEMP 7Log: Inverter Temperature; unit per P04.0.13Read
AI137LOGTORQUE 7Log: Motor PowerRead
AI138LOG_DC_BUSVO 7Log: DC Bus VoltageVRead
AI139LOGGRIDVOLTA 7Log: Grid VoltageVRead
AI140ERROR8CODEError 8; menu P02.0.08Read
AI141ERROR8DATEError 8 - DateRead
AI142ERROR8TIMEError 8 - TimeRead
AI143ERROR8ENDDATEError 8 - End DateRead
AI144ERROR8ENDTIMEError 8 - End timeRead
AI145LOGERRORCOUN 8Log: Error CounterRead
AI146LOGERROR1BF 8Log: Error 1 BitfieldRead
AI147LOGERROR2BF 8Log: Error 2 BitfieldRead
AI148LOGALARM1BF 8Log: Alarm 1 BitfieldRead
AI149LOGSYSSTATUS 8Log: System StatusRead
AI150LOGINTERNALC 8Log: Error codeRead
AI151LOGFLOW 8Log: Flow Rate; unit per P04.0.12Read
AI152LOGHEAD 8Log: Head; unit per P04.0.11Read
AI153LOGIGBTTEMP 8Log: Power Module Temperature; unit per P04.0.13Read
AI154LOG_I_MOT 8Log: Motor CurrentARead
AI155LOG_V_MOT 8Log: Motor VoltageVRead
AI156LOGINNERTEMP 8Log: Inverter Temperature; unit per P04.0.13Read
AI157LOGTORQUE 8Log: Motor PowerRead
AI158LOG_DC_BUSVO 8Log: DC Bus VoltageVRead
AI159LOGGRIDVOLTA 8Log: Grid VoltageVRead
AI160ERROR9CODEError 9; menu P02.0.09Read
AI161ERROR9DATEError 9 - DateRead
AI162ERROR9TIMEError 9 - TimeRead
AI163ERROR9ENDDATEError 9 - End DateRead
AI164ERROR9ENDTIMEError 9 - End timeRead
AI165LOGERRORCOUN 9Log: Error CounterRead
AI166LOGERROR1BF 9Log: Error 1 BitfieldRead
AI167LOGERROR2BF 9Log: Error 2 BitfieldRead
AI168LOGALARM1BF 9Log: Alarm 1 BitfieldRead
AI169LOGSYSSTATUS 9Log: System StatusRead
AI170LOGINTERNALC 9Log: Error codeRead
AI171LOGFLOW 9Log: Flow Rate; unit per P04.0.12Read
AI172LOGHEAD 9Log: Head; unit per P04.0.11Read
AI173LOGIGBTTEMP 9Log: Power Module Temperature; unit per P04.0.13Read
AI174LOG_I_MOT 9Log: Motor CurrentARead
AI175LOG_V_MOT 9Log: Motor VoltageVRead
AI176LOGINNERTEMP 9Log: Inverter Temperature; unit per P04.0.13Read
AI177LOGTORQUE 9Log: Motor PowerRead
AI178LOG_DC_BUSVO 9Log: DC Bus VoltageVRead
AI179LOGGRIDVOLTA 9Log: Grid VoltageVRead
AI180ERROR10CODEError 10; menu P02.0.10Read
AI181ERROR10DATEError 10 - DateRead
AI182ERROR10TIMEError 10 - TimeRead
AI183ERROR10ENDDATEError 10 - End DateRead
AI184ERROR10ENDTIMEError 10 - End timeRead
AI185LOGERRORCOU 10Log: Error CounterRead
AI186LOGERROR1BF 10Log: Error 1 BitfieldRead
AI187LOGERROR2BF 10Log: Error 2 BitfieldRead
AI188LOGALARM1BF 10Log: Alarm 1 BitfieldRead
AI189LOGSYSSTATU 10Log: System StatusRead
AI190LOGINTERNAL 10Log: Error codeRead
AI191LOGFLOW 10Log: Flow Rate; unit per P04.0.12Read
AI192LOGHEAD 10Log: Head; unit per P04.0.11Read
AI193LOGIGBTTEMP 10Log: Power Module Temperature; unit per P04.0.13Read
AI194LOG_I_MOT 10Log: Motor CurrentARead
AI195LOG_V_MOT 10Log: Motor VoltageVRead
AI196LOGINNERTEM 10Log: Inverter Temperature; unit per P04.0.13Read
AI197LOGTORQUE 10Log: Motor PowerRead
AI198LOG_DC_BUSV 10Log: DC Bus VoltageVRead
AI199LOGGRIDVOLT 10Log: Grid VoltageVRead
AI200TOTAL_ERRORS_CTotal Error CounterRead
AI201TOTAL_ALARMS_CTotal Alarms CounterRead
AI202ERROR1_BFRead
AI203ERROR2_BFRead
AI204ALARM1_BFAlarm bitfield (bit list in manual)Read
AImin205HEADCurrent pressure (head); menu P03.0.01Read
AI206FLOWActual Flow; menu P03.0.02; unit per P04.0.12; HVX+ onlyRead
AI207FLUIDTEMPCurrent Fluid Temp.; menu P03.0.03; unit per P04.0.13; HVX+ onlyRead
AI208ACTUALLEVELActual Level; menu P03.0.04; unit per P04.0.14; HVX+ onlyRead
AI209EFFREQVALEffective Value Required; menu P03.0.10Read
AI210INITIALREQVALRequired Value; menu P03.0.20Read
AImin211PUMPDEVICESTATPump status; menu P03.0.30Read
AI212POWERUPTIMEUnit Powered Time; menu P03.1.01hRead
AI213MOTORRUNNINGTIOperating time; menu P03.1.02hRead
AI214ENERGYCOUNTEREnergy Counter; menu P03.1.05; unit per P04.0.16Read
AImin215MOTOR_SPEEDMotor Speed; menu P03.2.01rpmRead
AI216MOTOR_SPEED_PEMotor Speed %; menu P03.2.02%Read
AI217OUTPUTCURRENTMotor Current; menu P03.2.05ARead
AImin218OUTPUTPOWERMotor Power; menu P03.2.06; unit per P04.0.15Read
AI219OUTPUTVOLTAGEMotor Voltage; menu P03.2.07VRead
AI220GRIDVOLTAGEGrid Voltage; menu P03.2.08VRead
AI221DCLINKVOLTAGEDC Bus Voltage; menu P03.2.09VRead
AI222INVERTERPOWERMPower Module Temperature; menu P03.2.20; unit per P04.0.13Read
AI223INVERTERCARDTEInverter Temperature; menu P03.2.21; unit per P04.0.13Read
AI224MOTORPTCVALUEMotor Ptc; menu P03.2.22Read
AI225DIGITAL_IO_STADigital I/O Status; menu P03.3.01Read
AI226ANALOGVALUE1Analogue Input 1 Value; menu P03.3.11; unit per P05.1.02Read
AI227ANALOGVALUE2Analogue Input 2 Value; menu P03.3.12; unit per P05.1.12Read
AI228ANALOGVALUE3Analogue Input 3 Value; menu P03.3.13; unit per P05.1.22; HVX+ onlyRead
AI229ANALOGVALUE4Analogue Input 4 Value; menu P03.3.14; unit per P05.1.32; HVX+ onlyRead
AI230ANALOGOUTVALUEAnalogue Output Value; menu P03.3.20; unit per P05.3.02Read
AI231DATE_SERIALFINUnit Production Date; menu P03.4.02Read
AI232PRODUCTIONDATEDrive Production Date; menu P03.4.05Read
AI233DRIVETYPEType of DriveRead
AI234MULTIPUMPSMAPMultipump Map; menu P06.0.04Read
AI235MPO_MYPUMPPRIOMultipump Priority; menu P06.0.05Read
AI236AOC_VERSIONControl Card Firmware Version; menu P03.4.13Read
AI237MOC_VERSIONPower Card Firmware Version; menu P03.4.12Read
AI238UI_VERSIONHmi Firmware Version; menu P03.4.10Read
AI239BTLE_VERSIONHmi-Bt Firmware Version; menu P03.4.11Read
AI240MAPS_VERSIONMap File Version; menu P03.4.14Read
AI241DEFAULT_VERSIODefault File Version; menu P03.4.15Read
AI242LUT_PAR_VERSIOParameter File Version; menu P03.4.16Read
AI243UI_LANGUAGES_VLanguage File Version; menu P03.4.17; HVX+ onlyRead
AVmin0SET_STARTSTOPStart/stop: 0 = stop, 1 = startWrite
AVmin1ERRORRESTCMDError reset commandWrite
AV2SYSTEMTYPESystem Type; menu P04.0.01Write
AVmin3SET_CONTROLMODControl Mode; menu P04.0.02Write
AV4DIRECTION_OF_RRegulation Mode; menu P04.0.03Write
AV5SET_RESTARTVALStart Value; menu P04.0.05%Write
AV6AUTOSTARTAuto Start; menu P04.0.06Write
AV7SET_MINSPEEDCOConfiguration of minimum speed; menu P04.0.07Write
AV8UNITSELECTIONMeasuring Unit Selection; menu P04.0.09Write
AV9PRESSUREUNITSEPressure Measuring Unit; menu P04.0.11Write
AV10FLOWUNITSELFlow Measuring Unit; menu P04.0.12; HVX+ onlyWrite
AV11TEMPUNITSELTemperature Measuring Unit; menu P04.0.13; HVX+ onlyWrite
AV12LEVELUNITSELLevel Measuring Unit; menu P04.0.14; HVX+ onlyWrite
AV13POWERUNITSELPower Measuring Unit; menu P04.0.15; HVX+ onlyWrite
AV14ENERGYUNITSELEnergy Measuring Unit; menu P04.0.16; HVX+ onlyWrite
AV15SPENUNITSELSpecific Energy Meas. Unit; menu P04.0.17; HVX+ onlyWrite
AV16MAXDECIMALSMax Decimals; menu P09.1.11Write
AV17CONFSETP 1Setpoint 1 Selection; menu P04.0.21Write
AV18CONFSETP 2Setpoint 2 Selection; menu P04.0.22Write
AV19CONFSETP 3Setpoint 3 Selection; menu P04.0.23; HVX+ onlyWrite
AV20CONFSETP 4Setpoint 4 Selection; menu P04.0.24; HVX+ onlyWrite
AV21SETPOINTSPEED1Speed Setpoint 1; menu P04.1.01rpmWrite
AV22SETPOINTSPEED2Speed Setpoint 2; menu P04.1.02rpmWrite
AV23SETPOINTSPEED3Speed Setpoint 3; menu P04.1.03; HVX+ onlyrpmWrite
AV24SETPOINTSPEED4Speed Setpoint 4; menu P04.1.04; HVX+ onlyrpmWrite
AV25SETPOINTPRESS1Pressure-Setpoint 1; menu P04.1.11; unit per P04.0.11Write
AV26SETPOINTPRESS2Pressure-Setpoint 2; menu P04.1.12; unit per P04.0.11Write
AV27SETPOINTPRESS3Pressure-Setpoint 3; menu P04.1.13; unit per P04.0.11; HVX+ onlyWrite
AV28SETPOINTPRESS4Pressure-Setpoint 4; menu P04.1.14; unit per P04.0.11; HVX+ onlyWrite
AV29SETPOINTFLOW1Flow Setpoint 1; menu P04.1.21; unit per P04.0.12; HVX+ onlyWrite
AV30SETPOINTFLOW2Flow Setpoint 2; menu P04.1.22; unit per P04.0.12; HVX+ onlyWrite
AV31SETPOINTFLOW3Flow Setpoint 3; menu P04.1.23; unit per P04.0.12; HVX+ onlyWrite
AV32SETPOINTFLOW4Flow Setpoint 4; menu P04.1.24; unit per P04.0.12; HVX+ onlyWrite
AV33SETPOINTTEMP1Temperature-Setp. 1; menu P04.1.31; unit per P04.0.13; HVX+ onlyWrite
AV34SETPOINTTEMP2Temperature-Setp. 2; menu P04.1.32; unit per P04.0.13; HVX+ onlyWrite
AV35SETPOINTTEMP3Temperature-Setp. 3; menu P04.1.33; unit per P04.0.13; HVX+ onlyWrite
AV36SETPOINTTEMP4Temperature-Setp. 4; menu P04.1.34; unit per P04.0.13; HVX+ onlyWrite
AV37SETPOINTLEVEL1Level Setpoint 1; menu P04.1.41; unit per P04.0.14; HVX+ onlyWrite
AV38SETPOINTLEVEL2Level Setpoint 2; menu P04.1.42; unit per P04.0.14; HVX+ onlyWrite
AV39SETPOINTLEVEL3Level Setpoint 3; menu P04.1.43; unit per P04.0.14; HVX+ onlyWrite
AV40SETPOINTLEVEL4Level Setpoint 4; menu P04.1.44; unit per P04.0.14; HVX+ onlyWrite
AV45SET_RPMWINDOW_Window; menu P04.2.01%Write
AV46SET_RPMHYST_PEHysteresis; menu P04.2.02%Write
AV47SPEEDLIFTKNEELift Speed; menu P04.2.06rpmWrite
AV48SPEEDLIFTAMOUNLinear Lift Amount; menu P04.2.07%Write
AV49QUADRATICLIFTAQuadrat. Incr. Val.; menu P04.2.08; HVX+ only%Write
AV50RAMP1_SECRamp 1; menu P04.2.11sWrite
AV51RAMP2_SECRamp 2; menu P04.2.12sWrite
AV52RAMP3_SECRamp 3; menu P04.2.13sWrite
AV53RAMP4_SECRamp 4; menu P04.2.14sWrite
AV54RAMPSPEEDMIN_ARamp Speed Min Acceleration; menu P04.2.15sWrite
AV55RAMPSPEEDMIN_DRamp Speed Min Deceleration; menu P04.2.16sWrite
AV56SET_MINRPM_RPMMin. speed; menu P04.2.31rpmWrite
AV57SET_MAXRPM_RPMMax RPM set; menu P04.2.32rpmWrite
AV58MINSPEEDTIMEMin Speed Time; menu P04.2.35sWrite
AV59AUTOMATICERRORAutomatic Error Reset; menu P04.3.00Write
AV60MINTHRESHPRESSPressure - Minimum Threshold; menu P04.3.01; unit per P04.0.11Write
AV61MINTHRESHTEMPFlow - Minimum Threshold; menu P04.3.02; unit per P04.0.12; HVX+ onlyWrite
AV62MINTHRESHFLVLTemperature - Minimum Threshold; menu P04.3.03; unit per P04.0.13; HVX+ onlyWrite
AV63MINTHRESHFLOWLevel - Minimum Threshold; menu P04.3.04; unit per P04.0.14; HVX+ onlyWrite
AV65MINTHRESHDELAYMinimum Threshold Delay; menu P04.3.10sWrite
AV66LOW_DELAYLack Of Water Delay; menu P04.3.11sWrite
AV67TESTRUNSPEEDTest Run Speed; menu P04.4.01rpmWrite
AV68TESTRUNTIMEOUTTest Run Timeout; menu P04.4.02hWrite
AV69TESTRUNTIMETest Run Time; menu P04.4.03sWrite
AV70TESTRUNCOMMANDTest Run Command; menu P04.4.05Write
AV71SET_PIPEFILLINPipe Filling Function; menu P04.6.01Write
AV72PIPE_FILL_THREPipe Filling Threshold; menu P04.6.03; unit per P04.0.11Write
AV73SET_RAMP_PF_SEPipe Filling Time; menu P04.6.05sWrite
AV74MAXPIPEFILLINGMax Pipe Filling Pumps; menu P04.6.06Write
AV75SET_STEADYTIMEPipe Filling Steady Time; menu P04.6.10sWrite
AV76SET_RPMSTEPPFPipe Filling Speed Step; menu P04.6.15%Write
AV77ACT_VAL_SOURCEActual Value Source; menu P05.0.00Write
AV78ACTUATOR_ZEROActuator - Zero Value; menu P05.0.01rpmWrite
AV79ACTUATOR_FULLActuator - Full Scale; menu P05.0.02rpmWrite
AV80PRESS_ZERO_VALPressure - Zero Value; menu P05.0.11; unit per P04.0.11Write
AV81PRESS_FULLPressure - Full Scale; menu P05.0.12; unit per P04.0.11Write
AV82FLOW_ZERO_VALFlow - Zero Value; menu P05.0.21; unit per P04.0.12; HVX+ onlyWrite
AV83FLOW_FULLFlow - Full Scale; menu P05.0.22; unit per P04.0.12; HVX+ onlyWrite
AV84TEMPE_ZERO_VALTemperature - Zero Value; menu P05.0.31; unit per P04.0.13; HVX+ onlyWrite
AV85TEMP_FULLTemperature - Full Scale; menu P05.0.32; unit per P04.0.13; HVX+ onlyWrite
AV86LEVEL_ZERO_VALLevel - Zero Value; menu P05.0.41; unit per P04.0.14; HVX+ onlyWrite
AV87LEVEL_FULLLevel - Full Scale; menu P05.0.42; unit per P04.0.14; HVX+ onlyWrite
AV90ANALOG_IN1_FUNAnalogue Input 1 Function; menu P05.1.01Write
AV91ANALOG_IN1_CFGAnalog Input 1 Type; menu P05.1.02Write
AV92ANALOG_IN2_FUNAnalogue Input 2 Function; menu P05.1.11Write
AV93ANALOG_IN2_CFGAnalog Input 2 Type; menu P05.1.12Write
AV94ANALOG_IN3_FUNAnalogue Input 3 Function; menu P05.1.21; HVX+ onlyWrite
AV95ANALOG_IN3_CFGAnalog Input 3 Type; menu P05.1.22; HVX+ onlyWrite
AV96ANALOG_IN4_FUNAnalogue Input 4 Function; menu P05.1.31; HVX+ onlyWrite
AV97ANALOG_IN4_CFGAnalog Input 1 Type; menu P05.1.32; HVX+ onlyWrite
AV98LINEARQUADRATISensor Curve; menu P05.1.40; HVX+ onlyWrite
AV99ANALOGACTUATORAnalogue Actuator Type; menu P05.1.50; HVX+ onlyWrite
AV100DIG_IN_3_FUNDigital Input 3 Function; menu P05.2.03Write
AV101DIG_IN_4_FUNDigital Input 4 Function; menu P05.2.04; HVX+ onlyWrite
AV102DIG_IN_5_FUNDigital Input 5 Function; menu P05.2.05; HVX+ onlyWrite
AV103ANALOG_OUT1FUNAnalogue Output Function; menu P05.3.01Write
AV104ANALOG_OUT1CFGAnalogue Output Type; menu P05.3.02Write
AV105DIG_OUT_1_FUNRelay 1 Function; menu P05.4.01Write
AV106DIG_OUT_2_FUNRelay 2 Function; menu P05.4.02Write
AV107AN_IN1_OFFSETAnalogue Input 1 Offset; menu P05.8.01Write
AV108AN_IN1_GAINAnalogue Input 1 Gain; menu P05.8.02Write
AV109AN_IN2_OFFSETAnalogue Input 2 Offset; menu P05.8.11Write
AV110AN_IN2_GAINAnalogue Input 2 Gain; menu P05.8.12Write
AV111AN_IN3_OFFSETAnalogue Input 3 Offset; menu P05.8.21; HVX+ onlyWrite
AV112AN_IN3_GAINAnalogue Input 3 Gain; menu P05.8.22; HVX+ onlyWrite
AV113AN_IN4_OFFSETAnalogue Input 4 Offset; menu P05.8.31; HVX+ onlyWrite
AV114AN_IN4_GAINAnalogue Input 4 Gain; menu P05.8.32; HVX+ onlyWrite
AV115MPCONTROLMODESystem Configuration; menu P06.0.01Write
AV116MAXPUMPNUMBERMax Units; menu P06.0.02Write
AV117BACNET_MAC_MPMultipump Address; menu P06.0.03Write
AV118ACTVALINCPRESSPressure - Inc. value; menu P06.1.11; unit per P04.0.11Write
AV119ACTVALDECPRESSPressure - Dec. value; menu P06.1.12; unit per P04.0.11Write
AV120ACTVALINCFLOWFlow - Inc. value; menu P06.1.21; unit per P04.0.12; HVX+ onlyWrite
AV121ACTVALDECFLOWFlow - Dec. value; menu P06.1.22; unit per P04.0.12; HVX+ onlyWrite
AV122ACTVALINCTEMPTemperature - Inc. value; menu P06.1.31; unit per P04.0.13; HVX+ onlyWrite
AV123ACTVALDECTEMPTemperature - Dec. value; menu P06.1.32; unit per P04.0.13; HVX+ onlyWrite
AV124ACTVALINCLVLLevel - Inc. value; menu P06.1.41; unit per P04.0.14; HVX+ onlyWrite
AV125ACTVALDECLVLLevel - Dec. value; menu P06.1.42; unit per P04.0.14; HVX+ onlyWrite
AV128MULTIPUMPENABLMultipump Enable Speed; menu P06.1.61rpmWrite
AV129SYNCHLIMSPEEDSynchronous Limit; menu P06.1.71rpmWrite
AV130SYNCHSPEEDWINDSynchronous Window; menu P06.1.72rpmWrite
AV131SWITCHOVERINTAutomatic Switchover Interval; menu P06.1.81hWrite
AV132MAXSWITCHFREQSwitching Frequency; menu P07.0.01Write
AV133MINSWITCHFREQMin Switching Frequency; menu P07.0.02Write
AV134SKIPSPEEDCENTRSkip Speed Center; menu P07.1.01rpmWrite
AV135SKIPSPEEDBANDSkip Speed Range; menu P07.1.02rpmWrite
AV136MOTORPREHEATHIMotor heating function; menu P07.2.01Write
AV137COM_1_FUNCCom 1 Function; menu P08.0.01Write
AV138COM_2_FUNCCom 2 Function; menu P08.0.02Write
AV139MODBUSRTU_ADDRModbus RTU Address; menu P08.1.01Write
AV140MODBUSRTU_BAUDModbus RTU Baudrate; menu P08.1.02Write
AV141MODBUSRTU_FORMModbus RTU Format; menu P08.1.08Write
AV142BACNET_MACBacnet MS/TP Mac Address; menu P08.2.01Write
AV143BACNET_BAUDBacnet MS/TP Baudrate; menu P08.2.02Write
AV144BACNET_FORMATBacnet MS/TP Format; menu P08.2.03Write
AV145BACNET_DEVIDBacnet MS/TP Device Id; menu P08.2.04Write
AV146BACNET_MAXMASBacnet MS/TP Max Master; menu P08.2.05Write
AV147BACNET_INFOFRMFrame info BACnetWrite
AV148BACNET_REINITBACnet ReinitWrite
AV149BLUETOOTHENEnable Wireless Communication; menu P08.3.01Write
AV150LANGUAGELanguage; menu P09.0.01; HVX+ onlyWrite
AV151CALENDARTIMEHour; menu P09.0.12; HVX+ onlyWrite
AV152CALENDARDATEDate; menu P09.0.11; HVX+ onlyWrite
AV153EN_SAVING_ENDisplay Energy Saving; menu P09.1.01Write
AV154EN_SAVING_TIMEEnergy Saving Time; menu P09.1.02sWrite
AV155DISPLAYORIENTADisplay Orientation; menu P09.1.10Write
AV156ERRORLOGRESETError Log Reset; menu P09.3.01Write
AV157OPERATINGTIMECOperating Time Couter Reset; menu P09.3.02Write
AV158MOTORRUNCOUNTEMotor Running Counter Reset; menu P09.3.03Write
AV159KWHCOUNTERRESEEnergy Counter Reset; menu P09.3.04Write
AV160FACTORYRESTOREFactory Restore; menu P09.3.05Write
AV161FIRSTCOMMISSIOCommissioning Completed; menu P09.3.06Write
AV162UNBONDDEVICEBonded Device List Reset; menu P09.3.07Write
AV163SKIPSPSAVINGLimit setpoint saving; menu P04.1.60Write
Object ID lookup: Xylem Lowara hydrovar X HVX / HVX+ pump drive 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 Lowara hydrovar X HVX / HVX+ pump drive (BACnet MS/TP) and exports what it actually has to Excel — free. New to BACnet? Start with what a BACnet points list is and what the object types mean.

Questions about the Xylem Lowara hydrovar X HVX / HVX+ pump drive (BACnet MS/TP)

How many BACnet points does the Xylem Lowara hydrovar X HVX / HVX+ pump drive (BACnet MS/TP) have?

This list has 402 BACnet objects: 244 analog inputs, 155 analog values, 3 characterstring values. The exact set on a given unit depends on its firmware, installed options and configuration.

Which Xylem Lowara hydrovar X HVX / HVX+ pump drive (BACnet MS/TP) BACnet points are writable?

155 of the 402 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 Xylem Lowara hydrovar X HVX / HVX+ pump drive (BACnet MS/TP) BACnet documentation?

The source is HVX, HVX+ Installation, Operation and Programming Manual, ch. 7.4-7.6 BACnet objects (001088108 EN rev C), revision 08/2023, published free by Xylem at https://prod.xylem.com/siteassets/brand/lowara/resources/manual/001088108en_c_08_2023_hvx_hvx.pdf.

What are the minimum BACnet points to integrate the Xylem Lowara hydrovar X HVX / HVX+ pump drive (BACnet MS/TP)?

Start with AV 0 SET_STARTSTOP (Start/stop: 0 = stop, 1 = start); AV 3 SET_CONTROLMOD (Control mode); AV 1 ERRORRESTCMD (Error reset command); AI 211 PUMPDEVICESTAT (Pump status); AI 205 HEAD (Actual pressure (head)); AI 215 MOTOR_SPEED (Motor speed, rpm); AI 218 OUTPUTPOWER (Motor power); AI 0 ERROR1CODE (Most recent error code).

How do I enable BMS control of the Xylem Lowara hydrovar X HVX / HVX+ pump drive (BACnet MS/TP)?

AV 0 SET_STARTSTOP starts (1) and stops (0) the pump.

How do I check these points on the real Lowara hydrovar X HVX / HVX+ pump drive (BACnet MS/TP)?

Scan the network with a BACnet IP browser such as Easy BACnet, open the device and compare its object list with this table. Anything missing is usually an option that isn't installed or a point that is disabled in the controller's configuration.

More Xylem BACnet points lists

Source: HVX, HVX+ Installation, Operation and Programming Manual, ch. 7.4-7.6 BACnet objects · 001088108 EN rev C · rev. 08/2023. Object names, instances and units are reproduced as published; descriptions are our own.