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Multi-load power meter · BACnet points list
Setra Power Meter (SPM) - root device BACnet points list
Updated 4 November 2026
The Setra Power Meter measures several electrical loads from shared voltage inputs. Over BACnet the root device holds the readings for the two voltage inputs (Vin1, Vin2): line and line-to-line voltages, phase angles, harmonic distortion, frequency and energy, plus the service type and two pulse inputs. Per-load power and energy live in separate load devices.
This page lists 35 BACnet objects for the Setra Power Meter (SPM) - root device — 0 of them writable — with each object’s type, instance number, name, engineering units and access. It is re-typed from Setra’s own free documentation, linked below.
- Manufacturer
- Setra
- Model
- Setra Power Meter (SPM) - root device
- Equipment
- Multi-load power meter
- Equipment type
- Thermostats, sensors & meters
- BACnet objects
- 35 (0 writable)
- Transport
- —
- Firmware
- Not stated
- Also known as
- SPM, Setra SPM, Setra Power Meter, Setra multi-load power meter
Reference only, provided as-is: verify against Setra’s current documentation and the live device before use. Not official Setra information. Terms of use.
BMS integration notes: Setra Power Meter (SPM) - root device
Read the voltages, frequency and energy from the root device; read per-load power, current and energy from each load device. Nothing needs to be written for monitoring.
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 |
|---|---|---|---|
| AI 1 | Vin1 Line 1 Measured Line-Neutral Voltage (L1-N) | Vin1 L1-N voltage | Read |
| AI 2 | Vin1 Line 2 Measured Line-Neutral Voltage (L2-N) | Vin1 L2-N voltage | Read |
| AI 3 | Vin1 Line 3 Measured Line-Neutral Voltage (L3-N) | Vin1 L3-N voltage | Read |
| AI 13 | Vin1 Frequency | Vin1 frequency | Read |
| LAV 1 | Vin1 Total Energy Usage | Vin1 total energy, kWh (double precision) | Read |
Network setup
- Voltage readings come from the root device; load readings come from the separate load device(s).
- MV 1 and MV 2 hold the wiring type of each voltage input (wye, delta, split-phase, single phase).
Watch out for
- CT readings are not on the root device; read them from the load devices.
- Prefer the Large Analog Value energy totals where the BMS supports them; they keep resolution on large kWh counts.
Setra Power Meter (SPM) - root device 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 | |||||
|---|---|---|---|---|---|---|
| AImin | 1 | Vin1 Line 1 Measured Line-Neutral Voltage (L1-N) | V | Read | ||
| AImin | 2 | Vin1 Line 2 Measured Line-Neutral Voltage (L2-N) | V | Read | ||
| AImin | 3 | Vin1 Line 3 Measured Line-Neutral Voltage (L3-N) | V | Read | ||
| AI | 4 | Vin1 Line 1 - Line 2 Measured Voltage (L1-L2) | V | Read | ||
| AI | 5 | Vin1 Line 2 - Line 3 Measured Voltage (L2-L3) | V | Read | ||
| AI | 6 | Vin1 Line 3 - Line 1 Measured Voltage (L3-L1) | V | Read | ||
| AI | 7 | Vin1 Line 1 Phase Angle | Units can be set to radians or degrees-phase | ° | Read | |
| AI | 8 | Vin1 Line 2 Phase Angle | Units can be set to radians or degrees-phase | ° | Read | |
| AI | 9 | Vin1 Line 3 Phase Angle | Units can be set to radians or degrees-phase | ° | Read | |
| AI | 10 | Vin1 Line 1 Harmonic Distortion | % | Read | ||
| AI | 11 | Vin1 Line 2 Harmonic Distortion | % | Read | ||
| AI | 12 | Vin1 Line 3 Harmonic Distortion | % | Read | ||
| AImin | 13 | Vin1 Frequency | Hz | Read | ||
| AI | 14 | Vin1 Total Energy Usage | kWh | Read | ||
| AI | 21 | Vin2 Line 1 Measured Line-Neutral Voltage (L1-N) | V | Read | ||
| AI | 22 | Vin2 Line 2 Measured Line-Neutral Voltage (L2-N) | V | Read | ||
| AI | 23 | Vin2 Line 1 Measured Line-Neutral Voltage (L3-N) | Printed "Line 1 ... (L3-N)"; Vin2 line 3 to neutral | V | Read | |
| AI | 24 | Vin2 Line 1 - Line 2 Measured Voltage (L1-L2) | V | Read | ||
| AI | 25 | Vin2 Line 2 - Line 3 Measured Voltage (L2-L3) | V | Read | ||
| AI | 26 | Vin2 Line 3 - Line 1 Measured Voltage (L3-L1) | V | Read | ||
| AI | 27 | Vin2 Line 1 Phase Angle | Units can be set to radians or degrees-phase | ° | Read | |
| AI | 28 | Vin2 Line 2 Phase Angle | Units can be set to radians or degrees-phase | ° | Read | |
| AI | 29 | Vin2 Line 3 Phase Angle | Units can be set to radians or degrees-phase | ° | Read | |
| AI | 30 | Vin2 Line 1 Harmonic Distortion | % | Read | ||
| AI | 31 | Vin2 Line 2 Harmonic Distortion | % | Read | ||
| AI | 32 | Vin2 Line 3 Harmonic Distortion | % | Read | ||
| AI | 33 | Vin2 Frequency | Hz | Read | ||
| AI | 34 | Vin2 Total Energy Usage | kWh | Read | ||
| NC | 1 | Event Notification Class | Read | |||
| MV | 1 | Vin1 Service Type | Wiring type of voltage input 1 | Read | 1=4-Wire wye, 2=3-Wire delta, 3=Reserved, 4=3-Wire single phase (split-phase), 5=2-Wire single phase | |
| MV | 2 | Vin2 Service Type | Wiring type of voltage input 2 | Read | 1=4-Wire wye, 2=3-Wire delta, 3=Reserved, 4=3-Wire single phase (split-phase), 5=2-Wire single phase | |
| Other | 1 | Pulse Input #1 | Pulse Converter object, user-configurable units | Read | ||
| Other | 2 | Pulse Input #2 | Pulse Converter object, user-configurable units | Read | ||
| LAVmin | 1 | Vin1 Total Energy Usage | Large analog (double) copy of AI 14 | kWh | Read | |
| LAV | 2 | Vin2 Total Energy Usage | Large analog (double) copy of AI 34 | kWh | Read |
No points match these filters.
Object ID lookup: Setra Power Meter (SPM) root device point IDs by name
AI1Vin1 Line 1 Measured Line-Neutral Voltage (L1-N)AI2Vin1 Line 2 Measured Line-Neutral Voltage (L2-N)AI3Vin1 Line 3 Measured Line-Neutral Voltage (L3-N)AI4Vin1 Line 1 - Line 2 Measured Voltage (L1-L2)AI5Vin1 Line 2 - Line 3 Measured Voltage (L2-L3)AI6Vin1 Line 3 - Line 1 Measured Voltage (L3-L1)AI7Vin1 Line 1 Phase AngleAI8Vin1 Line 2 Phase AngleAI9Vin1 Line 3 Phase AngleAI10Vin1 Line 1 Harmonic DistortionAI11Vin1 Line 2 Harmonic DistortionAI12Vin1 Line 3 Harmonic DistortionAI13Vin1 FrequencyAI14Vin1 Total Energy UsageAI21Vin2 Line 1 Measured Line-Neutral Voltage (L1-N)AI22Vin2 Line 2 Measured Line-Neutral Voltage (L2-N)AI23Vin2 Line 1 Measured Line-Neutral Voltage (L3-N)AI24Vin2 Line 1 - Line 2 Measured Voltage (L1-L2)AI25Vin2 Line 2 - Line 3 Measured Voltage (L2-L3)AI26Vin2 Line 3 - Line 1 Measured Voltage (L3-L1)AI27Vin2 Line 1 Phase AngleAI28Vin2 Line 2 Phase AngleAI29Vin2 Line 3 Phase AngleAI30Vin2 Line 1 Harmonic DistortionAI31Vin2 Line 2 Harmonic DistortionAI32Vin2 Line 3 Harmonic DistortionAI33Vin2 FrequencyAI34Vin2 Total Energy UsageNC1Event Notification ClassMV1Vin1 Service TypeMV2Vin2 Service TypeLAV1Vin1 Total Energy UsageLAV2Vin2 Total Energy Usage
Integration notes
- The meter shows up as more than one BACnet device: a root device for the voltage inputs and load device(s) with their own object list. The root and load lists are separate entries in this library.
- The list has no read/write column; all objects are shown read-only here (access inferred).
- The object list does not say which BACnet network the meter uses (BACnet IP or BACnet MS/TP); check Setra's SPM data sheet for the model.
- AI 15-20 are not listed; Vin2 starts at AI 21.
- The Pulse Converter objects are listed here with type "Other".
- Device Object_Name defaults to "Setra Power Meter" and can be changed.
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 Setra Power Meter (SPM) - root device 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 Setra Power Meter (SPM) - root device
How many BACnet points does the Setra Power Meter (SPM) - root device have?
This list has 35 BACnet objects: 28 analog inputs, 1 notification class, 2 multi-state values, 2 large analog values, 2 others. The exact set on a given unit depends on its firmware, installed options and configuration.
Which Setra Power Meter (SPM) - root device BACnet points are writable?
None of the listed objects are marked writable in the source documentation. The source has no read/write column, so this is inferred from object type.
Where is the official Setra Power Meter (SPM) - root device BACnet documentation?
The source is Setra Power Meter Master BACnet Object List (SS-SPM-BAC-OBJ), revision Rev H, published free by Setra at https://www.setra.com/hubfs/SS-SPM-BAC-OBJ,%20print_A.pdf.
What are the minimum BACnet points to integrate the Setra Power Meter (SPM) - root device?
Start with AI 1 Vin1 Line 1 Measured Line-Neutral Voltage (L1-N) (Vin1 L1-N voltage); AI 2 Vin1 Line 2 Measured Line-Neutral Voltage (L2-N) (Vin1 L2-N voltage); AI 3 Vin1 Line 3 Measured Line-Neutral Voltage (L3-N) (Vin1 L3-N voltage); AI 13 Vin1 Frequency (Vin1 frequency); LAV 1 Vin1 Total Energy Usage (Vin1 total energy, kWh (double precision)).
How do I check these points on the real Setra Power Meter (SPM) - root device?
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 Setra BACnet points lists
- Room pressure monitor and controller
Setra FLEX Room Pressure Monitor
Setra FLEX wall-mounted room pressure and environmental monitors (FLEX-RM monitor-only and FLEX-RC room control) covering up to three rooms.
Also known as: SetraFLEX, Setra FLEX, FLEX-RM, FLEX-RC, Setra FLEX Environmental Monitor - Multi-load power meter
Setra Power Meter (SPM) - load device
Setra Power Meter (SPM) multi-load electrical meters; this entry covers each virtual load device (one per configured load).
Also known as: SPM, Setra SPM, Setra Power Meter, SPM load - Humidity / temperature sensor
Setra SRH300D / SRH200D humidity and temperature transmitter (BACnet MS/TP)
Setra SRH300 and SRH200 humidity/temperature transmitters with the RS-485 BACnet MS/TP output (SRH300D / SRH200D).
Also known as: SRH300D, SRH200D, SRH300, SRH200, Setra SRH BACnet
Source: Setra Power Meter Master BACnet Object List · SS-SPM-BAC-OBJ · rev. Rev H. Object names, instances and units are reproduced as published; descriptions are our own.