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Domestic water booster pump package · BACnet points list
Taco Booster Pump Sets (Danfoss drive controlled) BACnet points list
Updated 7 November 2026
Taco booster pump sets run each pump on a Danfoss drive that holds the discharge pressure setpoint. The IOM lists ten important BACnet points on the drive: run/stop and fault reset commands, setpoint 1, the analog input and PID feedback, run, fault and hand/auto status, a running flag and the active set-up. For the full object list it refers to the Danfoss BACnet instructions.
This page lists 10 BACnet objects for the Taco Booster Pump Sets (Danfoss drive controlled) — 4 of them writable — with each object’s type, instance number, name, engineering units and access. It is re-typed from Taco’s own free documentation, linked below.
- Manufacturer
- Taco
- Model
- Booster Pump Sets (Danfoss drive controlled)
- Equipment
- Domestic water booster pump package
- Equipment type
- VFDs & pumps
- BACnet objects
- 10 (4 writable)
- Transport
- BACnet MS/TP
- Firmware
- Not stated
- Also known as
- Taco booster, Taco booster pump set, Taco duplex booster, Taco triplex booster, Danfoss VLT booster
Reference only, provided as-is: verify against Taco’s current documentation and the live device before use. Not official Taco information. Terms of use.
BMS integration notes: Taco Booster Pump Sets (Danfoss drive controlled)
Set up BACnet on the Danfoss drive per the Danfoss instructions, then use BV 1 to run or stop the booster and AV 30 to set the pressure setpoint. Monitor BV 33 running, BV 5 OK/fault and AV 4 feedback, and reset faults with BV 3.
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 |
|---|---|---|---|
| BV 1 | Run/Stop Command | Run/stop command | Write |
| AV 30 | Setpoint 1 | Discharge pressure setpoint | Write |
| BV 3 | Fault Reset Command | Fault reset | Write |
| BV 33 | Running | Running status | Read |
| AV 4 | PID Feedback | Pressure feedback | Read |
| BV 6 | Hand/Auto Reference | Hand or auto reference | Read |
| BV 5 | OK/Fault Monitor | Drive OK or fault | Read |
Enable & remote start
BV 1 Run/Stop Command starts and stops the booster over BACnet.
Network setup
- BACnet communication is set up in the Danfoss drive; the IOM points to the Danfoss BACnet instructions for details.
- Bus terminals are 68 and 69 on each drive; connect the BAS to the lead drive (VFD #1) or daisy-chain all drives as the project needs.
Watch out for
- Only these ten points are documented by Taco; other drive objects follow the Danfoss object list.
Taco Booster Pump Sets (Danfoss drive controlled) 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.
| Description | States | |||||
|---|---|---|---|---|---|---|
| AI | 1 | Analog Input 54 | Drive analog input 54 (pressure sensor) | Read | ||
| AVmin | 4 | PID Feedback | Process feedback (system pressure) | Read | ||
| AVmin | 30 | Setpoint 1 | Pressure setpoint | Write | ||
| BVmin | 1 | Run/Stop Command | Run/stop command | Write | ||
| BVmin | 3 | Fault Reset Command | Fault reset command | Write | ||
| BV | 4 | Run/Stop Monitor | Run/stop status | Read | ||
| BVmin | 5 | OK/Fault Monitor | Drive OK or in fault | Read | ||
| BVmin | 6 | Hand/Auto Reference | Hand or auto reference | Read | ||
| BVmin | 33 | Running | Pump running | Read | ||
| MV | 1 | Active Setup | Active drive parameter set-up | Write |
No points match these filters.
Object ID lookup: Taco Booster Pump Sets point IDs by name
Integration notes
- This is the short 'Important BACnet Points for Boosters' list from the IOM, not the drive's full object list.
- The IOM writes the last object as MSO:1 'Multi_state_value: 1'; it is listed here as a Multi-state Value.
- The BAS wires to drive terminals 68/69 (the Danfoss RS-485 bus), on the lead drive (VFD #1) or daisy-chained through all drives; terminals are not chained at the factory.
- Units are not printed; the setpoint and feedback follow the drive's pressure scaling.
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 Booster Pump Sets (Danfoss drive controlled) 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 Taco Booster Pump Sets (Danfoss drive controlled)
How many BACnet points does the Taco Booster Pump Sets (Danfoss drive controlled) have?
This list has 10 BACnet objects: 1 analog input, 2 analog values, 6 binary values, 1 multi-state value. The exact set on a given unit depends on its firmware, installed options and configuration.
Which Taco Booster Pump Sets (Danfoss drive controlled) BACnet points are writable?
4 of the 10 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 Taco Booster Pump Sets (Danfoss drive controlled) BACnet documentation?
The source is Taco Booster Pump Sets - Installation, Operation, and Maintenance Manual, revision 2019-07, published free by Taco at https://www.tacocomfort.com/documents/FileLibrary/Booster_IOM_RB_06_28_19.pdf.
What are the minimum BACnet points to integrate the Taco Booster Pump Sets (Danfoss drive controlled)?
Start with BV 1 Run/Stop Command (Run/stop command); AV 30 Setpoint 1 (Discharge pressure setpoint); BV 3 Fault Reset Command (Fault reset); BV 33 Running (Running status); AV 4 PID Feedback (Pressure feedback); BV 6 Hand/Auto Reference (Hand or auto reference); BV 5 OK/Fault Monitor (Drive OK or fault).
How do I enable BMS control of the Taco Booster Pump Sets (Danfoss drive controlled)?
BV 1 Run/Stop Command starts and stops the booster over BACnet.
How do I check these points on the real Booster Pump Sets (Danfoss drive controlled)?
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.
Source: Taco Booster Pump Sets - Installation, Operation, and Maintenance Manual · rev. 2019-07. Object names, instances and units are reproduced as published; descriptions are our own.