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Pump (CIF-Module BACnet interface) · BACnet points list
Wilo Helix2.0-VE / Medana CH3-LE / Isar MODH1-E (CIF-Module BACnet) BACnet points list
Updated 4 November 2026
These multistage pressure pumps take a CIF-Module for BACnet MS/TP or BACnet IP. Wilo publishes one EDE file per pump, and the three files list the same objects, so they share this entry. The BMS writes on/off, control mode (constant or variable discharge pressure, speed, PID) and a relative duty point, and keeps control alive with a bus command timer. It reports speed, power, head, calculated flow and energy, plus warning and error codes, and exposes override, preset (fallback) and auxiliary parameter sets. Suction and discharge pressures are on AI 52 and AI 53.
This page lists 100 BACnet objects for the Wilo Helix2.0-VE / Medana CH3-LE / Isar MODH1-E (CIF-Module BACnet) — 25 of them writable — with each object’s type, instance number, name, engineering units and access. It is re-typed from Wilo’s own free documentation, linked below.
- Manufacturer
- Wilo
- Model
- Helix2.0-VE / Medana CH3-LE / Isar MODH1-E (CIF-Module BACnet)
- Equipment
- Pump (CIF-Module BACnet interface)
- Equipment type
- VFDs & pumps
- BACnet objects
- 100 (25 writable)
- Transport
- BACnet MS/TP, BACnet IP
- Firmware
- CIF-Module 1.00-6.01 (EDE); datapoint list valid to 6.11
- Also known as
- Helix2.0-VE, Helix 2.0 VE, Medana CH3-LE, Isar MODH1-E, CIF-Module BACnet MS/TP, CIF-Module Ethernet Multiprotocol
Reference only, provided as-is: verify against Wilo’s current documentation and the live device before use. Not official Wilo information. Terms of use.
BMS integration notes: Wilo Helix2.0-VE / Medana CH3-LE / Isar MODH1-E (CIF-Module BACnet)
Write the control mode (MO 0), the duty point setpoint in % (AO 0) and the on/off command (BO 0). To keep BMS control safe, write SET to the bus command timer (MO 1) more often than its timeout (AO 8, default 300 s); use SET_PRESET if the pump should load the Prs fallback values when the BMS goes quiet. Read status from BI 10, BI 13 and MI 1.
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.
| Object | Name | Why | Access |
|---|---|---|---|
| BO 0 | device/functionOnInp | Pump on/off command | Command |
| MO 0 | controlFunctionInp | Control mode, e.g. constant discharge pressure | Command |
| AO 0 | dutyPointRelInp | Duty point setpoint, % of the control range | Command |
| MO 1 | busCmd.TimerInp,Act | Heartbeat: write SET (2) before the timeout | Command |
| BI 10 | device/functionOnOut | Pump on | Read |
| BI 15 | localOperationOut | Local override; BMS not in control | Read |
| AI 53 | pressureDischargeOut | Discharge pressure, bar | Read |
| AI 1 | speedP01Out | Pump speed, rpm | Read |
| BI 13 | errorPresentOut | Any active error | Read |
| MI 1 | warning/errorMessageOut | Wilo error code | Read |
Enable & remote start
Once the CIF-Module is set up, the pump's setpoint, control mode and on/off follow the values held in the module, not the local menu. BI 15 shows when a local action is overriding BMS control. MO 3 selects where the setpoint comes from (1 = IF-Module).
Heartbeat & communication loss
MO 1 bus command timer: write SET (2) again before the timeout in AO 8 (default 300 s). If it runs out the local menu is released and the display may show E50/E54; with SET_PRESET (6) the pump also loads the preset (Prs) on/off, control mode and duty point. Writing MANUAL (5) unlocks the local menu permanently; OFF (1) returns to the factory behaviour.
Sensors & values from the BMS
AO 11 accepts an external sensor value from the BMS; the selected value reads back on AI 2011.
Network setup
- BACnet MS/TP: the bus address set in the pump menu is the MS/TP MAC; 0-127 = manager (default use), 128-254 = subordinate.
- Baud rate is set with parameter A in the pump menu (9600 to 115200, plus 76800).
- The device instance is entered in the pump menu as parameters C, E and F; how the number is split across them depends on the pump type (Wilo's datapoint list has a calculator).
- CIF-Module Ethernet: extended settings via a web browser on port 80; default hostname is wilo- plus the ETH1 MAC address.
Watch out for
- AO 0 is a relative duty point; its range is not always 0-100 % and 0 % does not mean off. AI 33 gives the value that equals 100 %, with its units in MI 33.
- The flow reading (AI 2) is calculated and should not be used for closed-loop control.
- Commandable objects use priority 16 as a floating default; relinquishing every priority returns the static relinquish default (BO 0 = off, AO 0 = 100 %).
- BI 18 actuationLimitOut means the speed output is at a limit, so the pump cannot follow further changes in that direction.
Wilo Helix2.0-VE / Medana CH3-LE / Isar MODH1-E (CIF-Module 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.
| Description | States | |||||
|---|---|---|---|---|---|---|
| AI | 0 | dutyPointRelOut | Relative duty point the pump is running at | % | Read | |
| AImin | 1 | speedP01Out | Speed of the master pump | rpm | Read | |
| AI | 2 | flowOut | Flow (calculated; for monitoring only) | m³/h | Read | |
| AI | 3 | pressureOut | Head/pressure at the pump (may be estimated) | bar | Read | |
| AI | 4 | powerInputOut | Electrical input power | W | Read | |
| AI | 6 | operationTimeOut | Total run time | min | Read | |
| AI | 7 | energyConsumptionOut | Total electrical energy used | kWh | Read | |
| AI | 8 | speedMivAct | Lowest speed available for the setpoint | rpm | Read | |
| AI | 9 | speedMavAct | Highest speed available for the setpoint | rpm | Read | |
| AI | 10 | pressureMinPHdVarAct | Lowest head for dp-v (variable) control | bar | Read | |
| AI | 11 | pressureMaxPHdVarAct | Highest head for dp-v (variable) control | bar | Read | |
| AI | 12 | flowMavOut | Maximum flow (full speed, zero head) | m³/h | Read | |
| AI | 13 | pressureMinPHdConstAct | Lowest head for dp-c (constant) control | bar | Read | |
| AI | 14 | pressureMaxPHdConstAct | Highest head for dp-c (constant) control | bar | Read | |
| AI | 15 | powerInputMavOut | Maximum electrical input power | W | Read | |
| AI | 18 | analogIn1MeasuredValOut | Value measured at analog input 1 | Read | ||
| AI | 19 | analogIn2MeasuredValOut | Value measured at analog input 2 | Read | ||
| AI | 28 | voltageInputOut | Mains supply voltage | V | Read | |
| AI | 30 | systemTimeOut | Pump system time (Unix epoch) | s | Read | |
| AI | 31 | dutyPointRelMioAct | Lower limit of the active relative duty point | % | Read | |
| AI | 32 | dutyPointRelMaoAct | Upper limit of the active relative duty point | % | Read | |
| AI | 33 | dutyPoint100%ValAct | Value that equals 100 % duty point (active) | Read | ||
| AI | 34 | dutyPointRelAct | Active relative duty point (setpoint in use) | % | Read | |
| AI | 35 | busCmd.TimerTimeRemain.Out | Time left on the bus command timer | s | Read | |
| AI | 50 | pressureMavOut | Maximum head | bar | Read | |
| AI | 51 | flowMivOut | Minimum flow (operating limit) | m³/h | Read | |
| AI | 52 | pressureSuctionOut | Suction pressure | bar | Read | |
| AImin | 53 | pressureDischargeOut | Discharge pressure | bar | Read | |
| AI | 1031 | dutyPointRelMioLim | Lower limit of the duty point setting | % | Read | |
| AI | 1032 | dutyPointRelMaoLim | Upper limit of the duty point setting | % | Read | |
| AI | 1033 | dutyPoint100%ValLim | Value that equals 100 % duty point (limit) | Read | ||
| AI | 1034 | dutyPointRelSel | Selected relative duty point | % | Read | |
| AI | 1131 | dutyPointRelMioPrsLim | Lower limit of the preset duty point | % | Read | |
| AI | 1132 | dutyPointRelMaoPrsLim | Upper limit of the preset duty point | % | Read | |
| AI | 1133 | dutyPoint100%ValPrsLim | Value that equals 100 % (preset duty point) | Read | ||
| AI | 1231 | dutyPointRelMioAuxLim | Lower limit of the auxiliary duty point | % | Read | |
| AI | 1232 | dutyPointRelMaoAuxLim | Upper limit of the auxiliary duty point | % | Read | |
| AI | 1233 | dutyPoint100%ValAuxLim | Value that equals 100 % (auxiliary duty point) | Read | ||
| AI | 2011 | sensorSignalSel | Selected external sensor value | Read | ||
| AI | 2031 | dutyPointRelMioSel | Lower limit of the selected duty point | % | Read | |
| AI | 2032 | dutyPointRelMaoSel | Upper limit of the selected duty point | % | Read | |
| AI | 2033 | dutyPoint100%ValSel | Value that equals 100 % (selected duty point) | Read | ||
| AOmin | 0 | dutyPointRelInp | Duty point setpoint from the BMS | % | Command | |
| AO | 5 | pidKpInp,Act | PID gain (user-defined PID mode) | Command | ||
| AO | 6 | pidTiInp,Act | PID integral time | s | Command | |
| AO | 7 | pidTdInp,Act | PID derivative time | s | Command | |
| AO | 8 | busCmd.TimerTimeoutInp,Act | Bus command timer timeout | s | Command | |
| AO | 11 | sensorSignalInp | External sensor value written by the BMS | Command | ||
| AO | 39 | flowNominal4Ctrl.Fun.Inp | Nominal flow for flow-dependent control | m³/h | Command | |
| AO | 40 | flowZeroSetpointRed.FactorInp | Setpoint reduction at zero flow | % | Command | |
| AO | 100 | dutyPointRelPrsInp,Lim | Preset duty point (startup / bus failure) | % | Command | |
| AO | 200 | dutyPointRelAuxInp | Duty point for the auxiliary parameter set | % | Command | |
| BI | 0 | device/functionOnAct | Active on/off command | Read | ||
| BI | 1 | overrideOffAct | Override OFF active (includes local Ext. Off) | Read | ||
| BI | 2 | overrideMaxAct | Override MAX active | Read | ||
| BI | 3 | overrideMinAct | Override MIN active | Read | ||
| BI | 4 | lowRegulationLimitOut | Running at the low control limit | Read | ||
| BI | 5 | highRegulationLimitOut | Running at the high control limit | Read | ||
| BI | 6 | setpointOutOfRangeAct | Setpoint out of range | Read | ||
| BI | 7 | setpointDifferenceOut | Setpoint not reached | Read | ||
| BI | 9 | ready4OperationOut | Ready for operation | Read | ||
| BImin | 10 | device/functionOnOut | Pump on | Read | ||
| BI | 11 | serviceRequiredOut | Service required | Read | ||
| BI | 12 | warningPresentOut | Warning present | Read | ||
| BImin | 13 | errorPresentOut | Error present | Read | ||
| BImin | 15 | localOperationOut | Local override; BMS commands not in control | Read | ||
| BI | 16 | externalSetpointOut | Setpoint from an external or preset source | Read | ||
| BI | 17 | overrideOnAct | Override ON active | Read | ||
| BI | 18 | actuationLimitOut | Pump at an actuation limit (pause the BMS PID) | Read | ||
| BI | 2000 | device/functionOnSel | Selected on/off command | Read | ||
| BOmin | 0 | device/functionOnInp | On/off command from the BMS | Command | ||
| BO | 1 | overrideOffInp | Override OFF (duty point 0 %) | Command | ||
| BO | 2 | overrideMaxInp | Override MAX (duty point 100 %) | Command | ||
| BO | 3 | overrideMinInp | Override MIN (minimum duty point) | Command | ||
| BO | 17 | overrideOnInp | Override ON | Command | ||
| BO | 100 | device/functionOnPrsInp,Lim | Preset on/off (startup / bus failure) | Command | ||
| BO | 200 | device/functionOnAuxInp | On/off for the auxiliary parameter set | Command | ||
| MI | 0 | controlFunctionAct | Active control mode | Read | 1=Gen_Spd, 5=Gen_PConst, 6=Gen_PHdConst, 7=Gen_PHdVar, 13=Gen_UsrDfd, 14=Gen_PVar, 15=INVALID, 86=ScndSpd | |
| MImin | 1 | warning/errorMessageOut | Current Wilo warning/error code | Read | Wilo error code: 1=NO_ERROR, value n = code E(n-1); full list in the Wilo datapoint list | |
| MI | 2 | busCmd.TimerAct | Bus command timer state | Read | 1=OFF, 2=SET, 3=ACTIVE, 4=RESET, 5=MANUAL, 6=SET_PRESET, 7=ACTIVE_PRESET, 8=RESET_PRESET, 9=MANUAL_PRESET, 10=INVALID | |
| MI | 3 | setpointSignalSourceAct | Active setpoint source | Read | 1=IF-Module, 6=Internal, 7=EXT 1, 8=EXT 2, 9=INVALID | |
| MI | 4 | userTroubleCodeOut | Current Wilo trouble code (E400-E699) | Read | 1=no error (CODE_0); value n = Wilo trouble code E(n-1), E400-E699 | |
| MI | 18 | analogIn1MeasuredValunitsOut | Units of the analog input 1 value | Read | 5=V, 19=kWh, 47=W, 55=bar, 62=Cel, 63=K, 73=s, 80=m3, 95={noUnit}, 104=min-1, 135=m3/h | |
| MI | 19 | analogIn2MeasuredValunitsOut | Units of the analog input 2 value | Read | 5=V, 19=kWh, 47=W, 55=bar, 62=Cel, 63=K, 73=s, 80=m3, 95={noUnit}, 104=min-1, 135=m3/h | |
| MI | 33 | dutyPointRelunitsAct | Units of the active duty point | Read | 5=V, 19=kWh, 47=W, 55=bar, 62=Cel, 63=K, 73=s, 80=m3, 95={noUnit}, 104=min-1, 135=m3/h | |
| MI | 1003 | setpointSignalSourceSel | Selected setpoint source | Read | 1=IF-Module, 6=Internal, 7=EXT 1, 8=EXT 2, 9=INVALID | |
| MI | 1033 | dutyPointRelunitsLim | Units of the duty point limits | Read | 5=V, 19=kWh, 47=W, 55=bar, 62=Cel, 63=K, 73=s, 80=m3, 95={noUnit}, 104=min-1, 135=m3/h | |
| MI | 1133 | dutyPointRelunitsPrsLim | Units of the preset duty point | Read | 5=V, 19=kWh, 47=W, 55=bar, 62=Cel, 63=K, 73=s, 80=m3, 95={noUnit}, 104=min-1, 135=m3/h | |
| MI | 1233 | dutyPointRelunitsAuxLim | Units of the auxiliary duty point | Read | 5=V, 19=kWh, 47=W, 55=bar, 62=Cel, 63=K, 73=s, 80=m3, 95={noUnit}, 104=min-1, 135=m3/h | |
| MI | 2000 | controlFunctionSel | Selected control mode | Read | 1=Gen_Spd, 5=Gen_PConst, 6=Gen_PHdConst, 7=Gen_PHdVar, 13=Gen_UsrDfd, 14=Gen_PVar, 15=INVALID, 86=ScndSpd | |
| MI | 2033 | dutyPointRelunitsSel | Units of the selected duty point | Read | 5=V, 19=kWh, 47=W, 55=bar, 62=Cel, 63=K, 73=s, 80=m3, 95={noUnit}, 104=min-1, 135=m3/h | |
| MI | 2034 | parameterSetSelectorSel | Parameter set in use | Read | 1=norm, 2=aux, 3=preset | |
| MOmin | 0 | controlFunctionInp | Control mode command from the BMS | Command | 1=Gen_Spd, 5=Gen_PConst, 6=Gen_PHdConst, 7=Gen_PHdVar, 13=Gen_UsrDfd, 14=Gen_PVar, 15=INVALID, 86=ScndSpd | |
| MOmin | 1 | busCmd.TimerInp,Act | Bus command timer (write SET before timeout) | Command | 1=OFF, 2=SET, 3=ACTIVE, 4=RESET, 5=MANUAL, 6=SET_PRESET, 7=ACTIVE_PRESET, 8=RESET_PRESET, 9=MANUAL_PRESET, 10=INVALID | |
| MO | 3 | setpointSignalSourceInp | Setpoint source selection | Command | 1=IF-Module, 6=Internal, 7=EXT 1, 8=EXT 2, 9=INVALID | |
| MO | 34 | parameterSetSelectorInp | Parameter set selection | Command | 1=norm, 2=aux, 3=preset | |
| MO | 100 | controlFunctionPrsInp,Lim | Preset control mode (startup / bus failure) | Command | 1=Gen_Spd, 5=Gen_PConst, 6=Gen_PHdConst, 7=Gen_PHdVar, 13=Gen_UsrDfd, 14=Gen_PVar, 15=INVALID, 86=ScndSpd | |
| MO | 101 | setpointSignalSourcePrsInp,Lim | Preset setpoint source (startup / bus failure) | Command | 1=IF-Module, 6=Internal, 7=EXT 1, 8=EXT 2, 9=INVALID | |
| MO | 200 | controlFunctionAuxInp | Control mode for the auxiliary parameter set | Command | 1=Gen_Spd, 5=Gen_PConst, 6=Gen_PHdConst, 7=Gen_PHdVar, 13=Gen_UsrDfd, 14=Gen_PVar, 15=INVALID, 86=ScndSpd | |
| MO | 203 | setpointSignalSourceAuxInp | Setpoint source for the auxiliary set | Command | 1=IF-Module, 6=Internal, 7=EXT 1, 8=EXT 2, 9=INVALID |
No points match these filters.
Object ID lookup: Wilo Helix2.0-VE / Medana CH3-LE / Isar MODH1-E point IDs by name
AI0dutyPointRelOutAI1speedP01OutAI2flowOutAI3pressureOutAI4powerInputOutAI6operationTimeOutAI7energyConsumptionOutAI8speedMivActAI9speedMavActAI10pressureMinPHdVarActAI11pressureMaxPHdVarActAI12flowMavOutAI13pressureMinPHdConstActAI14pressureMaxPHdConstActAI15powerInputMavOutAI18analogIn1MeasuredValOutAI19analogIn2MeasuredValOutAI28voltageInputOutAI30systemTimeOutAI31dutyPointRelMioActAI32dutyPointRelMaoActAI33dutyPoint100%ValActAI34dutyPointRelActAI35busCmd.TimerTimeRemain.OutAI50pressureMavOutAI51flowMivOutAI52pressureSuctionOutAI53pressureDischargeOutAI1031dutyPointRelMioLimAI1032dutyPointRelMaoLimAI1033dutyPoint100%ValLimAI1034dutyPointRelSelAI1131dutyPointRelMioPrsLimAI1132dutyPointRelMaoPrsLimAI1133dutyPoint100%ValPrsLimAI1231dutyPointRelMioAuxLimAI1232dutyPointRelMaoAuxLimAI1233dutyPoint100%ValAuxLimAI2011sensorSignalSelAI2031dutyPointRelMioSelAI2032dutyPointRelMaoSelAI2033dutyPoint100%ValSelAO0dutyPointRelInpAO5pidKpInp,ActAO6pidTiInp,ActAO7pidTdInp,ActAO8busCmd.TimerTimeoutInp,ActAO11sensorSignalInpAO39flowNominal4Ctrl.Fun.InpAO40flowZeroSetpointRed.FactorInpAO100dutyPointRelPrsInp,LimAO200dutyPointRelAuxInpBI0device/functionOnActBI1overrideOffActBI2overrideMaxActBI3overrideMinActBI4lowRegulationLimitOutBI5highRegulationLimitOutBI6setpointOutOfRangeActBI7setpointDifferenceOutBI9ready4OperationOutBI10device/functionOnOutBI11serviceRequiredOutBI12warningPresentOutBI13errorPresentOutBI15localOperationOutBI16externalSetpointOutBI17overrideOnActBI18actuationLimitOutBI2000device/functionOnSelBO0device/functionOnInpBO1overrideOffInpBO2overrideMaxInpBO3overrideMinInpBO17overrideOnInpBO100device/functionOnPrsInp,LimBO200device/functionOnAuxInpMI0controlFunctionActMI1warning/errorMessageOutMI2busCmd.TimerActMI3setpointSignalSourceActMI4userTroubleCodeOutMI18analogIn1MeasuredValunitsOutMI19analogIn2MeasuredValunitsOutMI33dutyPointRelunitsActMI1003setpointSignalSourceSelMI1033dutyPointRelunitsLimMI1133dutyPointRelunitsPrsLimMI1233dutyPointRelunitsAuxLimMI2000controlFunctionSelMI2033dutyPointRelunitsSelMI2034parameterSetSelectorSelMO0controlFunctionInpMO1busCmd.TimerInp,ActMO3setpointSignalSourceInpMO34parameterSetSelectorInpMO100controlFunctionPrsInp,LimMO101setpointSignalSourcePrsInp,LimMO200controlFunctionAuxInpMO203setpointSignalSourceAuxInp
Integration notes
- Object list taken from Wilo's EDE file for this pump (CIF-Module BACnet MS/TP and Ethernet Multiprotocol files list the same objects); names follow Wilo's datapoint list.
- Objects ending Prs are preset (startup / bus-failure fallback) values; objects ending Aux belong to the auxiliary parameter set chosen with MO 34.
- A few objects (e.g. AI 50, AI 51) need CIF-Module firmware 5.01 or later. Wilo's Ethernet Multiprotocol EDE shortens a few names (e.g. busCmd.TimerAct for MO 1, controlFunctionPrsLim for MO 100); names here follow the MS/TP EDE and the datapoint list.
- Multistate state lists show the values Wilo marks as supported for this pump; error-code objects use Wilo's E-code numbering (value = code + 1).
- Wilo's Helix2.0-VE, Medana CH3-LE and Isar MODH1-E EDE files are identical object for object.
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 Helix2.0-VE / Medana CH3-LE / Isar MODH1-E (CIF-Module 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 Wilo Helix2.0-VE / Medana CH3-LE / Isar MODH1-E (CIF-Module BACnet)
How many BACnet points does the Wilo Helix2.0-VE / Medana CH3-LE / Isar MODH1-E (CIF-Module BACnet) have?
This list has 100 BACnet objects: 42 analog inputs, 10 analog outputs, 18 binary inputs, 7 binary outputs, 15 multi-state inputs, 8 multi-state outputs. The exact set on a given unit depends on its firmware, installed options and configuration.
Which Wilo Helix2.0-VE / Medana CH3-LE / Isar MODH1-E (CIF-Module BACnet) BACnet points are writable?
25 of the 100 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 Wilo Helix2.0-VE / Medana CH3-LE / Isar MODH1-E (CIF-Module BACnet) BACnet documentation?
The source is WILO BACnet - CIF-Module / IF-Module installation and operating instructions with functional description (datapoint list) and CIF-Module EDE files (wilo194261 (EDE: wilo254515 MS/TP, wilo666820 Ethernet)), revision EDE 2024-09-23 (CIF-Module 1.00...6.01), published free by Wilo at https://cms.media.wilo.com/cdndoc/wilo194261/11516096/wilo194261.html.
What are the minimum BACnet points to integrate the Wilo Helix2.0-VE / Medana CH3-LE / Isar MODH1-E (CIF-Module BACnet)?
Start with BO 0 device/functionOnInp (Pump on/off command); MO 0 controlFunctionInp (Control mode, e.g. constant discharge pressure); AO 0 dutyPointRelInp (Duty point setpoint, % of the control range); MO 1 busCmd.TimerInp,Act (Heartbeat: write SET (2) before the timeout); BI 10 device/functionOnOut (Pump on); BI 15 localOperationOut (Local override; BMS not in control); AI 53 pressureDischargeOut (Discharge pressure, bar); AI 1 speedP01Out (Pump speed, rpm); BI 13 errorPresentOut (Any active error); MI 1 warning/errorMessageOut (Wilo error code).
How do I enable BMS control of the Wilo Helix2.0-VE / Medana CH3-LE / Isar MODH1-E (CIF-Module BACnet)?
Once the CIF-Module is set up, the pump's setpoint, control mode and on/off follow the values held in the module, not the local menu. BI 15 shows when a local action is overriding BMS control. MO 3 selects where the setpoint comes from (1 = IF-Module).
Does the Wilo Helix2.0-VE / Medana CH3-LE / Isar MODH1-E (CIF-Module BACnet) need a BACnet heartbeat or have a communication timeout?
MO 1 bus command timer: write SET (2) again before the timeout in AO 8 (default 300 s). If it runs out the local menu is released and the display may show E50/E54; with SET_PRESET (6) the pump also loads the preset (Prs) on/off, control mode and duty point. Writing MANUAL (5) unlocks the local menu permanently; OFF (1) returns to the factory behaviour.
Can the BMS supply sensor values to the Wilo Helix2.0-VE / Medana CH3-LE / Isar MODH1-E (CIF-Module BACnet)?
AO 11 accepts an external sensor value from the BMS; the selected value reads back on AI 2011.
How do I check these points on the real Helix2.0-VE / Medana CH3-LE / Isar MODH1-E (CIF-Module 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 Wilo BACnet points lists
- Pump controller (booster set switch box)
Wilo CC Booster (BACnet IP / MS/TP)
Wilo CC (Comfort-Controller) switch boxes on pressure-boosting pump sets, fitted with the BACnet IP or BACnet MS/TP extension module.
Also known as: Comfort-Controller CC, Wilo CC Booster BACnet, SPS extension BACnet IP slave, SPS extension BACnet MSTP slave - Pump controller (HVAC pump switch box)
Wilo CC HVAC (BACnet IP / MS/TP)
Wilo CC (Comfort-Controller) switch boxes on HVAC circulation pump systems, fitted with the BACnet IP or BACnet MS/TP extension module.
Also known as: Comfort-Controller CC HVAC, Wilo CC HVAC BACnet - Pump controller (lifting station switch box)
Wilo CC Lift (BACnet IP / MS/TP)
Wilo CC switch boxes running the Lift application on wastewater lifting stations, fitted with the BACnet IP or BACnet MS/TP extension module.
Also known as: Wilo CC Lift BACnet - Pump controller (booster set switch box with frequency converter)
Wilo CC...FC Booster (BACnet IP / MS/TP)
Wilo CC...FC switch boxes (with frequency converter) on pressure-boosting sets, fitted with the BACnet IP or BACnet MS/TP extension module.
Also known as: CC-FC Booster, Wilo CC...FC BACnet - Pump controller (HVAC switch box with frequency converter)
Wilo CC...FC HVAC (BACnet IP / MS/TP)
Wilo CC...FC switch boxes (with frequency converter) on HVAC circulation pump systems, fitted with the BACnet IP or BACnet MS/TP extension module.
Also known as: CC-FC HVAC, Wilo CC...FC HVAC BACnet - Pump controller (booster set switch box)
Wilo CCe Booster (BACnet IP / MS/TP)
Wilo CCe switch boxes for pressure-boosting sets with electronically controlled pumps, fitted with the BACnet IP or BACnet MS/TP extension module.
Also known as: Wilo CCe Booster BACnet - Pump controller (HVAC pump switch box)
Wilo CCe HVAC (BACnet IP / MS/TP)
Wilo CCe switch boxes on HVAC circulation pump systems with electronically controlled pumps, fitted with the BACnet IP or BACnet MS/TP extension module.
Also known as: Wilo CCe HVAC BACnet - Pump controller (booster set switch box)
Wilo CCe NWB Booster (BACnet IP / MS/TP)
Wilo CCe switch boxes that run their pumps over NWB, on pressure-boosting sets, fitted with the BACnet IP or BACnet MS/TP extension module.
Also known as: CCe NWB, Wilo CCe NWB Booster BACnet - Pump controller (rainwater harvesting switch box)
Wilo CCe Rain (BACnet IP / MS/TP)
Wilo CCe switch boxes on rainwater utilisation systems (cistern pumps and replenishment valve), fitted with the BACnet IP or BACnet MS/TP extension module.
Also known as: Wilo CCe Rain BACnet - Pump (circulator BACnet MS/TP interface module)
Wilo IF-Module BACnet / IF-Module BACnet Stratos (BACnet MS/TP)
Wilo IF-Module BACnet (2097811, glanded pumps such as IL-E/IP-E/DL-E/BL-E and MVIE/MHIE) and IF-Module BACnet Stratos (2097810, Stratos/Stratos-D/-Z), the plug-in modules that put older Wilo electronic pumps on BACnet MS/TP.
Also known as: IF-Modul BACnet, IF-Modul BACnet Stratos, 2097811, 2097810, Wilo IF-Module BACnet - Pump controller (booster set switch box)
Wilo SC Booster (BACnet MS/TP / IP)
Wilo SC switch boxes on pressure-boosting pump sets.
Also known as: Wilo SC Booster BACnet, Smart-Controller SC, OPTION BACnet SC - Pump controller (SC Clean switch box, one pump and two valves)
Wilo SC Clean (BACnet MS/TP / IP)
Wilo SC switch boxes set to the Clean application (one pump and two valves).
Also known as: Wilo SC Clean BACnet, Smart-Controller SC, OPTION BACnet SC - Pump controller (diesel fire pump switch box)
Wilo SC Fire D APSAD (BACnet MS/TP / IP)
Wilo SC-Fire switch boxes for diesel-driven sprinkler pumps built to the APSAD rules.
Also known as: Wilo SC Fire D APSAD BACnet, Smart-Controller SC, OPTION BACnet SC - Pump controller (diesel fire pump switch box)
Wilo SC Fire D EN12845 (BACnet MS/TP / IP)
Wilo SC-Fire switch boxes for diesel-driven sprinkler pumps built to EN 12845.
Also known as: Wilo SC Fire D EN12845 BACnet, Smart-Controller SC, OPTION BACnet SC - Pump controller (electric fire pump switch box)
Wilo SC Fire E APSAD (BACnet MS/TP / IP)
Wilo SC-Fire switch boxes for electric sprinkler pumps built to the APSAD rules.
Also known as: Wilo SC Fire E APSAD BACnet, Smart-Controller SC, OPTION BACnet SC - Pump controller (electric fire pump switch box)
Wilo SC Fire E EN12845 (BACnet MS/TP / IP)
Wilo SC-Fire switch boxes for electric sprinkler pumps built to EN 12845.
Also known as: Wilo SC Fire E EN12845 BACnet, Smart-Controller SC, OPTION BACnet SC - Pump controller (HVAC multi-pump switch box)
Wilo SC HVAC (BACnet MS/TP / IP)
Wilo SC switch boxes on multi-pump HVAC (heating/cooling circulation) systems.
Also known as: Wilo SC HVAC BACnet, Smart-Controller SC, OPTION BACnet SC - Pump controller (lifting station switch box)
Wilo SC Lift (BACnet MS/TP / IP)
Wilo SC switch boxes on sewage/drainage lifting stations with level control.
Also known as: Wilo SC Lift BACnet, Smart-Controller SC, OPTION BACnet SC - Pump controller (booster set switch box with frequency converter)
Wilo SC...FC Booster (BACnet MS/TP / IP)
Wilo SC...FC switch boxes (built-in frequency converter) on pressure-boosting pump sets.
Also known as: Wilo SC...FC Booster BACnet, Smart-Controller SC, OPTION BACnet SC - Pump controller (HVAC switch box with frequency converter)
Wilo SC...FC HVAC (BACnet MS/TP / IP)
Wilo SC...FC switch boxes (built-in frequency converter) on HVAC multi-pump systems.
Also known as: Wilo SC...FC HVAC BACnet, Smart-Controller SC, OPTION BACnet SC - Pump controller (booster set switch box, electronic pumps)
Wilo SCe Booster (BACnet MS/TP / IP)
Wilo SCe switch boxes on pressure-boosting sets with speed-controlled (electronic) pumps.
Also known as: Wilo SCe Booster BACnet, Smart-Controller SC, OPTION BACnet SC - Pump controller (fire-fighting booster switch box)
Wilo SCe FFS Poland (BACnet MS/TP / IP)
Wilo SCe switch boxes on fire-fighting (FFS) booster sets in the Polish variant.
Also known as: Wilo SCe FFS Poland BACnet, Smart-Controller SC, OPTION BACnet SC - Pump controller (HVAC switch box, electronic pumps)
Wilo SCe HVAC (BACnet MS/TP / IP)
Wilo SCe switch boxes on HVAC multi-pump systems with speed-controlled (electronic) pumps.
Also known as: Wilo SCe HVAC BACnet, Smart-Controller SC, OPTION BACnet SC - Pump controller (booster set switch box, p-v control)
Wilo SCe PV Booster (BACnet MS/TP / IP)
Wilo SCe switch boxes on pressure-boosting sets running variable-pressure (p-v) control.
Also known as: Wilo SCe PV Booster BACnet, Smart-Controller SC, OPTION BACnet SC - Pump (CIF-Module BACnet interface)
Wilo SiFresh (CIF-Module BACnet MS/TP / Ethernet)
Wilo SiFresh drinking-water flushing / hygiene circulation pump station fitted with a CIF-Module BACnet MS/TP or Ethernet Multiprotocol (BACnet IP).
Also known as: SiFresh, Wilo-SiFresh, CIF-Module BACnet MS/TP, CIF-Module Ethernet Multiprotocol - Pump (CIF-Module BACnet interface)
Wilo Stratos GIGA2.0 (CIF-Module BACnet MS/TP / Ethernet)
Wilo Stratos GIGA2.0-I / -D inline glandless high-efficiency pumps fitted with a CIF-Module BACnet MS/TP or Ethernet Multiprotocol (BACnet IP).
Also known as: Stratos GIGA2.0, Stratos GIGA2.0-I, Stratos GIGA2.0-D, CIF-Module BACnet MS/TP, CIF-Module Ethernet Multiprotocol, 2190367, 2211408 - Pump (CIF-Module BACnet interface)
Wilo Stratos MAXO (CIF-Module BACnet MS/TP / Ethernet)
Wilo Stratos MAXO smart wet-rotor circulators fitted with a CIF-Module BACnet MS/TP (2190367) or CIF-Module Ethernet Multiprotocol for BACnet IP (2211408).
Also known as: Stratos MAXO, Stratos MAXO-D, Stratos MAXO-Z, CIF-Module BACnet MS/TP, CIF-Module Ethernet Multiprotocol, 2190367, 2211408 - Pump (CIF-Module BACnet interface)
Wilo Yonos GIGA2.0 (CIF-Module BACnet MS/TP / Ethernet)
Wilo Yonos GIGA2.0-I / -D glandless inline pumps fitted with a CIF-Module BACnet MS/TP or Ethernet Multiprotocol (BACnet IP).
Also known as: Yonos GIGA2.0, Yonos GIGA2.0-I, Yonos GIGA2.0-D, CIF-Module BACnet MS/TP, CIF-Module Ethernet Multiprotocol
Source: WILO BACnet - CIF-Module / IF-Module installation and operating instructions with functional description (datapoint list) and CIF-Module EDE files · wilo194261 (EDE: wilo254515 MS/TP, wilo666820 Ethernet) · rev. EDE 2024-09-23 (CIF-Module 1.00...6.01). Object names, instances and units are reproduced as published; descriptions are our own.