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Power and energy meter (submeter) · BACnet points list
Senva EMX energy meter (BACnet MS/TP and BACnet IP) BACnet points list
Updated 6 November 2026
Short answer
The EMX is a Senva three-phase energy meter. Analog Inputs give voltages, currents, power factor, frequency, real/reactive/apparent power and energy per phase and total, alarm and load status, pulse counts and the clock; Large Analog Values carry net, import and export energy totals. Multi-State and Analog Values set wiring, CT type, pulse outputs, alarms, scaling, clock and the on-board logger.
This page lists 199 BACnet objects for the Senva EMX energy meter (BACnet MS/TP and BACnet IP) — 60 of them writable — with each object’s type, instance number, name, engineering units and access. It is re-typed from Senva’s own free documentation, linked below.
- Manufacturer
- Senva
- Model
- EMX energy meter (BACnet MS/TP and BACnet IP)
- Equipment
- Power and energy meter (submeter)
- Equipment type
- Thermostats, sensors & meters
- BACnet objects
- 199 (60 writable)
- Transport
- BACnet MS/TP, BACnet IP
- Firmware
- v14.10 (EMX, EMX-L); v19.01 (EMX-IP)
- Default device instance
- 1
- Also known as
- EMX, EMX-L, EMX-IP, Senva EMX power meter, Senva EMX submeter
- Source document
- EMX BACnet Guide · 154-0041 rev0E
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Reference only, provided as-is: verify against Senva’s current documentation and the live device before use. Not official Senva information. Terms of use.
BMS integration notes: Senva EMX energy meter (BACnet MS/TP and BACnet IP)
Integration in brief
Set wiring (MV 1), current element type (MV 2) and scaling (AV 1, AV 2) to match the installation, then read total power, energy, voltage, current and the alarm status. The meter is monitoring-only apart from resets and setup.
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 5 | Total Real Power | Total real power, W | Read |
| LAV 1 | Real Net Energy Total | Net real energy, Wh (EMX-IP only) | Read |
| AI 8 | Total Net Real Energy | Net real energy, Wh | Read |
| AI 1 | Average L-N Voltage | Average line-to-neutral voltage | Read |
| AI 3 | Average Current | Average phase current | Read |
| AI 23 | A Frequency | Frequency, Hz | Read |
| AI 42 | Alarm Status | Alarm bit field | Read |
Network setup
- EMX/EMX-L: BACnet MS/TP; EMX-IP: BACnet IP. Device instance defaults to 1 and is writable.
- Wiring (MV 1), CT or Rogowski coil (MV 2), CT orientation (MV 3) and current/voltage scale (AV 1, AV 2) must match the install.
- The EMX-L has no display; it is set up with the SenvaSync phone app.
Watch out for
- AV 17 resets the energy totals; AV 20 clears the log.
- Clock changes (AV 21-27) take effect only after writing 1 to AV 28.
- Setup values are stored in non-volatile memory; do not write them cyclically.
Senva EMX energy meter (BACnet MS/TP and BACnet IP) 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 | |||||
|---|---|---|---|---|---|---|
| MV | 1 | Wiring Configuration | Wiring configuration of the meter based on the phases connected | Write | 1=3-Ph A-B-C-N, 2=3-Ph A-B-C, 3=Single-Ph A-B-N, 4=Single-Ph A-B, 5=Split-Ph A-B-N | |
| MV | 2 | Current Element | Select if the current input is a 0.33V CT or Rogo Coil | Write | 1=Current Transformer, 2=Rogowski Coil | |
| MV | 3 | Current Element Orientation | Polarity of CT, phase ordering is ABC | Write | 1=+++, 2=++-, 3=+-+, 4=+--, 5=-++, 6=-+-, 7=--+, 8=--- | |
| MV | 4 | Pulse Out 1 Wh per pulse | Pulse configuration in Wh | Write | 1=1, 2=10, 3=100, 4=1000, 5=10000 | |
| MV | 5 | Pulse Output 1 Duration | Pulse duration in ms | Write | 1=10ms, 2=25ms, 3=50ms, 4=100ms, 5=250ms, 6=500ms | |
| MV | 6 | Pulse Output 1 Source | Source for the pulse output | Write | 1=Export Wh, 2=Export Wh, 3=Export VARh, 4=Export VARh, 5=Mirror Input 1, 6=Mirror Input 2, 7=Alarm Normally Open, 8=Alarm Normally Closed, 9=Phase Loss Normally Open, 10=Phase Loss Normally Closed | |
| MV | 7 | Pulse Out 2 Wh per pulse | Pulse configuration in Wh | Write | 1=1, 2=10, 3=100, 4=1000, 5=10000 | |
| MV | 8 | Pulse Output 2 Duration | Pulse duration in ms | Write | 1=10ms, 2=25ms, 3=50ms, 4=100ms, 5=250ms, 6=500ms | |
| MV | 9 | Pulse Output 2 Source | Source for the pulse output | Write | 1=Export Wh, 2=Export Wh, 3=Export VARh, 4=Export VARh, 5=Mirror Input 1, 6=Mirror Input 2, 7=Alarm Normally Open, 8=Alarm Normally Closed, 9=Phase Loss Normally Open, 10=Phase Loss Normally Closed | |
| MV | 10 | Alarm Enable - Voltage Rng | Voltage Rng alarm enable | Write | 1=Disable, 2=Enable | |
| MV | 11 | Alarm Enable - Current Rng | Current Rng alarm enable | Write | 1=Disable, 2=Enable | |
| MV | 12 | Alarm Enable - Neutral Current Rng | Neutral Current Rng alarm enable | Write | 1=Disable, 2=Enable | |
| MV | 13 | Alarm Enable - Frequency Rne | Frequency Rne alarm enable | Write | 1=Disable, 2=Enable | |
| MV | 14 | Alarm Enable - V. Phase Loss | V. Phase Loss alarm enable | Write | 1=Disable, 2=Enable | |
| MV | 15 | Alarm Enable - V. Phase Imbalance | V. Phase Imbalance alarm enable | Write | 1=Disable, 2=Enable | |
| MV | 16 | Alarm Enable - Low Power Factor | Low Power Factor alarm enable | Write | 1=Disable, 2=Enable | |
| AImin | 1 | Average L-N Voltage | Average rms line to neutral voltage, for all phases | V | Read | |
| AI | 2 | Average L-L Voltage | Average rms line to line voltage | V | Read | |
| AImin | 3 | Average Current | Phase average RMS Current | A | Read | |
| AI | 4 | Current Sum | Total RMS sum for all valid phases | A | Read | |
| AImin | 5 | Total Real Power | Absolute sum of the Real Power of all the valid phases | W | Read | |
| AI | 6 | Total Reactive Power | Absolute sum of the Reactive Power of all the valid phases | VAR | Read | |
| AI | 7 | Total Apparent Power | Absolute sum of the Apparent Power of all the valid phases | VA | Read | |
| AImin | 8 | Total Net Real Energy | Absolute sum of the Real Energy of all the valid phases | Wh | Read | |
| AI | 9 | Total Net Reactive Energy | Absolute sum of the Reactive Energy of all the valid phases | VARh | Read | |
| AI | 10 | Total Net Apparent Energy | Absolute sum of the Apparent Energy of all the valid phases | VAh | Read | |
| AI | 11 | A-N Voltage | RMS Voltage of Line A to neutral voltage | V | Read | |
| AI | 12 | B-N Voltage | RMS Voltage of Line B to neutral voltage | V | Read | |
| AI | 13 | C-N Voltage | RMS Voltage of Line C to neutral voltage | V | Read | |
| AI | 14 | A-B Voltage | RMS Voltage of Line A to line B voltage | V | Read | |
| AI | 15 | B-C Voltage | RMS Voltage of Line B to Line C voltage | V | Read | |
| AI | 16 | C-A Voltage | RMS Voltage of Line C to Line A voltage | V | Read | |
| AI | 17 | A Current | RMS Current of Phase A | A | Read | |
| AI | 18 | B Current | RMS Current of Phase B | A | Read | |
| AI | 19 | C Current | RMS Current of Phase C | A | Read | |
| AI | 20 | A Power Factor | Power factor of the Phase A | Read | ||
| AI | 21 | B Power Factor | Power factor of the Phase B | Read | ||
| AI | 22 | C Power Factor | Power factor of the Phase C | Read | ||
| AImin | 23 | A Frequency | Frequency of Phase A | Hz | Read | |
| AI | 24 | A Real Power | Phase A real Power in watts, negative values indicate export power | W | Read | |
| AI | 25 | B Real Power | Phase B real Power in watts, negative values indicate export power | W | Read | |
| AI | 26 | C Real Power | Phase B real Power in watts, negative values indicate export power | W | Read | |
| AI | 27 | A Reactive Power | Phase A reactive power in VAR | VAR | Read | |
| AI | 28 | B Reactive Power | Phase B reactive power in VAR | VAR | Read | |
| AI | 29 | C Reactive Power | Phase C reactive power in VAR | VAR | Read | |
| AI | 30 | A Apparent Power | Phase A apparent power in VA | VA | Read | |
| AI | 31 | B Apparent Power | Phase B apparent power in VA | VA | Read | |
| AI | 32 | C Apparent Power | Phase C apparent power in VA | VA | Read | |
| AI | 33 | Net A Apparent Energy | Total Apparent Energy for Phase A | Wh | Read | |
| AI | 34 | Net B Apparent Energy | Total Apparent Energy for Phase B | Wh | Read | |
| AI | 35 | Net C Apparent Energy | Total Apparent Energy for Phase C | Wh | Read | |
| AI | 36 | Net A Reactive Energy | Total Reactive Energy for Phase A | VARh | Read | |
| AI | 37 | Net B Reactive Energy | Total Reactive Energy for Phase B | VARh | Read | |
| AI | 38 | Net C Reactive Energy | Total Reactive Energy for Phase C | VARh | Read | |
| AI | 39 | Net A Apparent Energy | Total Apparent Energy for Phase A | VAh | Read | |
| AI | 40 | Net B Apparent Energy | Total Apparent Energy for Phase B | VAh | Read | |
| AI | 41 | Net C Apparent Energy | Total Apparent Energy for Phase C | VAh | Read | |
| AImin | 42 | Alarm Status | Alarm status bit field | Read | Bit 0=Pulse configuration error, 1=Pulse overrun error, 2=Voltage out of range, 3=Current out of range, 4=Neutral current out of range, 5=Frequency out of range, 6=Voltage phase loss, 7=Voltage phase unbalance, 8=Power factor low, 9=Accumulator Loss, 10=RTC Communication, 11=Logs Full, 12=Meter Settings error, 13-15=Reserved | |
| AI | 43 | Load Status | Load detected | Read | 0=No load detected, 1=Load above threshold | |
| AI | 44 | Power On Time | How long in seconds since the last power cycle | s | Read | |
| AI | 45 | Load Active Time | Total time in seconds the device has been powered | s | Read | |
| AI | 46 | Power Loss Count | The amount of times that the device has lost power | Read | ||
| AI | 47 | Pulse Count 1 | Total amount of input pulses on channel 1 | Read | ||
| AI | 48 | Pulse Count 2 | Total amount of input pulses on channel 2 | Read | ||
| AI | 68 | RTC - Year | Real Time Clock year | Read | ||
| AI | 69 | RTC - Month | Real Time Clock month | Read | ||
| AI | 70 | RTC - Day of Month | Real Time Clock day of the month | Read | ||
| AI | 71 | RTC - Day of Week | Real time clock day of week | Read | 0=Sunday ... 6=Saturday | |
| AI | 72 | RTC - Hours | Real Time Clock Hours | h | Read | |
| AI | 73 | RTC - Minutes | Real Time Clock Minutes | min | Read | |
| AI | 74 | RTC - Seconds | Real Time Clock Seconds | s | Read | |
| AI | 75 | RTC - AM/PM Flag | 12/24 h flag | Read | 0=24-hour mode, 1=AM, 2=PM | |
| AI | 79 | Total Import Apparent Energy | Total Import Apparent energy for all Phases | Wh | Read | |
| AI | 80 | Import A Apparent Energy | Import Apparent energy for Phase A | Wh | Read | |
| AI | 81 | Import B Apparent Energy | Import Apparent energy for Phase B | Wh | Read | |
| AI | 82 | Import C Apparent Energy | Import Apparent energy for Phase C | Wh | Read | |
| AI | 83 | Total Import Reactive Energy | Total Reactive energy for Phase Import | VARh | Read | |
| AI | 84 | Import A Reactive Energy | Import Reactive energy for Phase A | VARh | Read | |
| AI | 85 | Import B Reactive Energy | Import Reactive energy for Phase B | VARh | Read | |
| AI | 86 | Import C Reactive Energy | Import Reactive energy for Phase C | VARh | Read | |
| AI | 87 | Total Import Apparent Energy | Total Apparent energy for Phase Import | VAh | Read | |
| AI | 88 | Import A Apparent Energy | Import Apparent energy for Phase A | VAh | Read | |
| AI | 89 | Import B Apparent Energy | Import Apparent energy for Phase B | VAh | Read | |
| AI | 90 | Import C Apparent Energy | Import Apparent energy for Phase C | VAh | Read | |
| AI | 91 | Total Export Apparent Energy | Total Apparent energy for Phase Export | Wh | Read | |
| AI | 92 | Export A Apparent Energy | Export Apparent energy for Phase A | Wh | Read | |
| AI | 93 | Export B Apparent Energy | Export Apparent energy for Phase B | Wh | Read | |
| AI | 94 | Export C Apparent Energy | Export Apparent energy for Phase C | Wh | Read | |
| AI | 95 | Total Export Reactive Energy | Total Reactive energy for Phase Export | VARh | Read | |
| AI | 96 | Export A Reactive Energy | Export Reactive energy for Phase A | VARh | Read | |
| AI | 97 | Export B Reactive Energy | Export Reactive energy for Phase B | VARh | Read | |
| AI | 98 | Export C Reactive Energy | Export Reactive energy for Phase C | VARh | Read | |
| AI | 99 | Total Export Apparent Energy | Total Apparent energy for Phase Export | VAh | Read | |
| AI | 100 | Export A Apparent Energy | Export Apparent energy for Phase A | VAh | Read | |
| AI | 101 | Export B Apparent Energy | Export Apparent energy for Phase B | VAh | Read | |
| AI | 102 | Export C Apparent Energy | Export Apparent energy for Phase C | VAh | Read | |
| AI | 103 | Time Since Boot | From MSP - Time since last reset | s | Read | |
| AV | 1 | Current Scale | Scaling of the Current | A | Write | |
| AV | 2 | Voltage Scale | Scaling of the Voltage | V | Write | |
| AV | 3 | Phase Angle Compensation | Manually adjust metered phase angle | Write | ||
| AV | 5 | Alarm - Nominal Voltage | Alarm level for the Nominal Voltage | V | Write | |
| AV | 6 | Alarm - Voltage Threshold | Threshold for the voltage alarm | % | Write | |
| AV | 7 | Alarm - Nominal Current | Alarm level for the Nominal Current | A | Write | |
| AV | 8 | Alarm - Current Threshold | Threshold for the current alarm | % | Write | |
| AV | 9 | Alarm - Nominal Neutral Current | Alarm level for the nominal neutral current | A | Write | |
| AV | 10 | Alarm - Neutral Current Limit | Threshold for the neutral current alarm | % | Write | |
| AV | 11 | Alarm - Nominal Frequency | Alarm level for the nominal frequency | Hz | Write | |
| AV | 12 | Alarm - Frequency Threshold | Threshold for the frequency alarm | % | Write | |
| AV | 13 | Alarm - Voltage Phase Loss Limit | Threshold for the Phase Loss alarm | % | Write | |
| AV | 14 | Alarm - V. Phase Imbalance Threshold | Threshold for the Phase Unbalance alarm | % | Write | |
| AV | 15 | Alarm - Low Power Factor Limit | Threshold for Low Power Factor alarm | Write | ||
| AV | 16 | Set Passcode | Device passcode | Write | ||
| AV | 17 | Reset Energy | Resets the Wh | Write | ||
| AV | 18 | Reset Runtime | Resets the device runtime | Write | ||
| AV | 19 | Reset Pulse Counts | Resets the device pulse counters | Write | ||
| AV | 20 | Reset Log Contents | Write a 1 to reset all log data | Write | ||
| AV | 21 | RTC - Year | Real time clock Year | Write | ||
| AV | 22 | RTC - Month | Real time clock Month | Write | ||
| AV | 23 | RTC - Day of Month | Real time clock Day of Month | Write | ||
| AV | 24 | RTC - Day of Week | Real time clock Day of Week | Write | ||
| AV | 25 | RTC - Hours | Real time clock Hours | h | Write | |
| AV | 26 | RTC - Minutes | Real time clock Minutes | min | Write | |
| AV | 27 | RTC - Seconds | Real time clock Seconds | s | Write | |
| AV | 28 | RTC - Commit Time | To 1 to commit clock time changes and update PCF85263 RTC module | Write | ||
| LAVmin | 1 | Real Net Energy Total | Absolute sum of the Real Energy of all the valid phases | Wh | Read | |
| LAV | 2 | Real Net Energy Phase A | Net Real Energy for Phase A | Wh | Read | |
| LAV | 3 | Real Net Energy Phase B | Net Real Energy for Phase B | Wh | Read | |
| LAV | 4 | Real Net Energy Phase C | Net Real Energy for Phase C | Wh | Read | |
| LAV | 5 | Reactive Net Energy Total | Absolute sum of the Reactive Energy of all the valid phases | VARh | Read | |
| LAV | 6 | Reactive Net Energy Phase A | Net Reactive Energy for Phase A | VARh | Read | |
| LAV | 7 | Reactive Net Energy Phase B | Net Reactive Energy for Phase B | VARh | Read | |
| LAV | 8 | Reactive Net Energy Phase C | Net Reactive Energy for Phase C | VARh | Read | |
| LAV | 9 | Apparent Net Energy Total | Absolute sum of the Apparent Energy of all the valid phases | VAh | Read | |
| LAV | 10 | Apparent Net Energy Phase A | Net Apparent Energy for Phase A | VAh | Read | |
| LAV | 11 | Apparent Net Energy Phase B | Net Apparent Energy for Phase B | VAh | Read | |
| LAV | 12 | Apparent Net Energy Phase C | Net Apparent Energy for Phase C | VAh | Read | |
| LAV | 13 | Real Import Energy Total | Absolute sum of the Real Import Energy of all the valid phases | Wh | Read | |
| LAV | 14 | Real Import Energy Phase A | Import Real Energy for Phase A | Wh | Read | |
| LAV | 15 | Real Import Energy Phase B | Import Real Energy for Phase B | Wh | Read | |
| LAV | 16 | Real Import Energy Phase C | Import Real Energy for Phase C | Wh | Read | |
| LAV | 17 | Reactive Import Energy Total | Absolute sum of the Reactive Import Energy of all the valid phases | VARh | Read | |
| LAV | 18 | Reactive Import Energy Phase A | Import Reactive Energy for Phase A | VARh | Read | |
| LAV | 19 | Reactive Import Energy Phase B | Import Reactive Energy for Phase B | VARh | Read | |
| LAV | 20 | Reactive Import Energy Phase C | Import Reactive Energy for Phase C | VARh | Read | |
| LAV | 21 | Apparent Import Energy Total | Absolute sum of the Apparent Import Energy of all the valid phases | VAh | Read | |
| LAV | 22 | Apparent Import Energy Phase A | Import Apparent Energy for Phase A | VAh | Read | |
| LAV | 23 | Apparent Import Energy Phase B | Import Apparent Energy for Phase B | VAh | Read | |
| LAV | 24 | Apparent Import Energy Phase C | Import Apparent Energy for Phase C | VAh | Read | |
| LAV | 25 | Real Export Energy Total | Absolute sum of the Real Export Energy of all the valid phases | Wh | Read | |
| LAV | 26 | Real Export Energy Phase A | Export Real Energy for Phase A | Wh | Read | |
| LAV | 27 | Real Export Energy Phase B | Export Real Energy for Phase B | Wh | Read | |
| LAV | 28 | Real Export Energy Phase C | Export Real Energy for Phase C | Wh | Read | |
| LAV | 29 | Reactive Export Energy Total | Absolute sum of the Reactive Export Energy of all the valid phases | VARh | Read | |
| LAV | 30 | Reactive Export Energy Phase A | Export Reactive Energy for Phase A | VARh | Read | |
| LAV | 31 | Reactive Export Energy Phase B | Export Reactive Energy for Phase B | VARh | Read | |
| LAV | 32 | Reactive Export Energy Phase C | Export Reactive Energy for Phase C | VARh | Read | |
| LAV | 33 | Apparent Export Energy Total | Absolute sum of the Apparent Export Energy of all the valid phases | VAh | Read | |
| LAV | 34 | Apparent Export Energy Phase A | Export Apparent Energy for Phase A | VAh | Read | |
| LAV | 35 | Apparent Export Energy Phase B | Export Apparent Energy for Phase B | VAh | Read | |
| LAV | 36 | Apparent Export Energy Phase C | Export Apparent Energy for Phase C | VAh | Read | |
| AV | 29 | Log - Trigger Mode | Log trigger source | Write | 0=Timer, 1=Comms, 2=Pulse In 1, 3=Pulse In 2 | |
| AV | 30 | Log - Interval | Interval in seconds that the logging will trigger will “Log – Trigger | s | Write | |
| AV | 31 | Log - Logging Mode | Logging mode when the log is full | Write | 0=One Shot, 1=Continuous | |
| AV | 32 | Log - Source 1 | Data point recorded in log slot 1 | Write | ||
| AV | 33 | Log - Source 2 | Data point recorded in log slot 2 | Write | ||
| AV | 34 | Log - Source 3 | Data point recorded in log slot 3 | Write | ||
| AV | 35 | Log - Source 4 | Data point recorded in log slot 4 | Write | ||
| AV | 36 | Log - Source 5 | Data point recorded in log slot 5 | Write | ||
| AV | 37 | Log - Source 6 | Data point recorded in log slot 6 | Write | ||
| AV | 38 | Log - Source 7 | Data point recorded in log slot 7 | Write | ||
| AV | 39 | Log - Source 8 | Data point recorded in log slot 8 | Write | ||
| AV | 40 | Log - Source 9 | Data point recorded in log slot 9 | Write | ||
| AV | 41 | Log - Source 10 | Data point recorded in log slot 10 | Write | ||
| AV | 42 | Log - Source 11 | Data point recorded in log slot 11 | Write | ||
| AV | 43 | Log - Source 12 | Data point recorded in log slot 12 | Write | ||
| AV | 44 | Log - Create Entry | Create an entry at current index | Write | ||
| AV | 45 | Log - Get Entry at Index | Read a log entry from specific index in EEPROM | Write | ||
| AI | 49 | Log - Data 1 | Logged value 1 of the selected entry | Read | ||
| AI | 50 | Log - Data 2 | Logged value 2 of the selected entry | Read | ||
| AI | 51 | Log - Data 3 | Logged value 3 of the selected entry | Read | ||
| AI | 52 | Log - Data 4 | Logged value 4 of the selected entry | Read | ||
| AI | 53 | Log - Data 5 | Logged value 5 of the selected entry | Read | ||
| AI | 54 | Log - Data 6 | Logged value 6 of the selected entry | Read | ||
| AI | 55 | Log - Data 7 | Logged value 7 of the selected entry | Read | ||
| AI | 56 | Log - Data 8 | Logged value 8 of the selected entry | Read | ||
| AI | 57 | Log - Data 9 | Logged value 9 of the selected entry | Read | ||
| AI | 58 | Log - Data 10 | Logged value 10 of the selected entry | Read | ||
| AI | 59 | Log - Data 11 | Logged value 11 of the selected entry | Read | ||
| AI | 60 | Log - Data 12 | Logged value 12 of the selected entry | Read | ||
| AI | 61 | Log - CRC | CRC for reported log entry, includes timestamp | Read | ||
| AI | 62 | Log - Year | Year portion of the timestamp for the selected log entry | Read | ||
| AI | 63 | Log - Month | Month portion of the timestamp for the selected log entry | Read | ||
| AI | 64 | Log - Day | Day portion of the timestamp for the selected log entry | Read | ||
| AI | 65 | Log - Hours | Hours portion of the timestamp for the selected log entry | Read | ||
| AI | 66 | Log - Minutes | Minutes portion of the timestamp for the selected log entry | Read | ||
| AI | 67 | Log - Seconds | Seconds portion of the timestamp for the selected log entry | Read | ||
| AI | 76 | Log - Oldest Index | Oldest log index | Read | ||
| AI | 77 | Log - Count of Entries | Number of log entries | Read | ||
| AI | 78 | Log - Current Requested Entry | Log entry currently requested | Read |
No points match these filters.
Object ID lookup: Senva EMX energy meter point IDs by name
MV1Wiring ConfigurationMV2Current ElementMV3Current Element OrientationMV4Pulse Out 1 Wh per pulseMV5Pulse Output 1 DurationMV6Pulse Output 1 SourceMV7Pulse Out 2 Wh per pulseMV8Pulse Output 2 DurationMV9Pulse Output 2 SourceMV10Alarm Enable - Voltage RngMV11Alarm Enable - Current RngMV12Alarm Enable - Neutral Current RngMV13Alarm Enable - Frequency RneMV14Alarm Enable - V. Phase LossMV15Alarm Enable - V. Phase ImbalanceMV16Alarm Enable - Low Power FactorAI1Average L-N VoltageAI2Average L-L VoltageAI3Average CurrentAI4Current SumAI5Total Real PowerAI6Total Reactive PowerAI7Total Apparent PowerAI8Total Net Real EnergyAI9Total Net Reactive EnergyAI10Total Net Apparent EnergyAI11A-N VoltageAI12B-N VoltageAI13C-N VoltageAI14A-B VoltageAI15B-C VoltageAI16C-A VoltageAI17A CurrentAI18B CurrentAI19C CurrentAI20A Power FactorAI21B Power FactorAI22C Power FactorAI23A FrequencyAI24A Real PowerAI25B Real PowerAI26C Real PowerAI27A Reactive PowerAI28B Reactive PowerAI29C Reactive PowerAI30A Apparent PowerAI31B Apparent PowerAI32C Apparent PowerAI33Net A Apparent EnergyAI34Net B Apparent EnergyAI35Net C Apparent EnergyAI36Net A Reactive EnergyAI37Net B Reactive EnergyAI38Net C Reactive EnergyAI39Net A Apparent EnergyAI40Net B Apparent EnergyAI41Net C Apparent EnergyAI42Alarm StatusAI43Load StatusAI44Power On TimeAI45Load Active TimeAI46Power Loss CountAI47Pulse Count 1AI48Pulse Count 2AI68RTC - YearAI69RTC - MonthAI70RTC - Day of MonthAI71RTC - Day of WeekAI72RTC - HoursAI73RTC - MinutesAI74RTC - SecondsAI75RTC - AM/PM FlagAI79Total Import Apparent EnergyAI80Import A Apparent EnergyAI81Import B Apparent EnergyAI82Import C Apparent EnergyAI83Total Import Reactive EnergyAI84Import A Reactive EnergyAI85Import B Reactive EnergyAI86Import C Reactive EnergyAI87Total Import Apparent EnergyAI88Import A Apparent EnergyAI89Import B Apparent EnergyAI90Import C Apparent EnergyAI91Total Export Apparent EnergyAI92Export A Apparent EnergyAI93Export B Apparent EnergyAI94Export C Apparent EnergyAI95Total Export Reactive EnergyAI96Export A Reactive EnergyAI97Export B Reactive EnergyAI98Export C Reactive EnergyAI99Total Export Apparent EnergyAI100Export A Apparent EnergyAI101Export B Apparent EnergyAI102Export C Apparent EnergyAI103Time Since BootAV1Current ScaleAV2Voltage ScaleAV3Phase Angle CompensationAV5Alarm - Nominal VoltageAV6Alarm - Voltage ThresholdAV7Alarm - Nominal CurrentAV8Alarm - Current ThresholdAV9Alarm - Nominal Neutral CurrentAV10Alarm - Neutral Current LimitAV11Alarm - Nominal FrequencyAV12Alarm - Frequency ThresholdAV13Alarm - Voltage Phase Loss LimitAV14Alarm - V. Phase Imbalance ThresholdAV15Alarm - Low Power Factor LimitAV16Set PasscodeAV17Reset EnergyAV18Reset RuntimeAV19Reset Pulse CountsAV20Reset Log ContentsAV21RTC - YearAV22RTC - MonthAV23RTC - Day of MonthAV24RTC - Day of WeekAV25RTC - HoursAV26RTC - MinutesAV27RTC - SecondsAV28RTC - Commit TimeLAV1Real Net Energy TotalLAV2Real Net Energy Phase ALAV3Real Net Energy Phase BLAV4Real Net Energy Phase CLAV5Reactive Net Energy TotalLAV6Reactive Net Energy Phase ALAV7Reactive Net Energy Phase BLAV8Reactive Net Energy Phase CLAV9Apparent Net Energy TotalLAV10Apparent Net Energy Phase ALAV11Apparent Net Energy Phase BLAV12Apparent Net Energy Phase CLAV13Real Import Energy TotalLAV14Real Import Energy Phase ALAV15Real Import Energy Phase BLAV16Real Import Energy Phase CLAV17Reactive Import Energy TotalLAV18Reactive Import Energy Phase ALAV19Reactive Import Energy Phase BLAV20Reactive Import Energy Phase CLAV21Apparent Import Energy TotalLAV22Apparent Import Energy Phase ALAV23Apparent Import Energy Phase BLAV24Apparent Import Energy Phase CLAV25Real Export Energy TotalLAV26Real Export Energy Phase ALAV27Real Export Energy Phase BLAV28Real Export Energy Phase CLAV29Reactive Export Energy TotalLAV30Reactive Export Energy Phase ALAV31Reactive Export Energy Phase BLAV32Reactive Export Energy Phase CLAV33Apparent Export Energy TotalLAV34Apparent Export Energy Phase ALAV35Apparent Export Energy Phase BLAV36Apparent Export Energy Phase CAV29Log - Trigger ModeAV30Log - IntervalAV31Log - Logging ModeAV32Log - Source 1AV33Log - Source 2AV34Log - Source 3AV35Log - Source 4AV36Log - Source 5AV37Log - Source 6AV38Log - Source 7AV39Log - Source 8AV40Log - Source 9AV41Log - Source 10AV42Log - Source 11AV43Log - Source 12AV44Log - Create EntryAV45Log - Get Entry at IndexAI49Log - Data 1AI50Log - Data 2AI51Log - Data 3AI52Log - Data 4AI53Log - Data 5AI54Log - Data 6AI55Log - Data 7AI56Log - Data 8AI57Log - Data 9AI58Log - Data 10AI59Log - Data 11AI60Log - Data 12AI61Log - CRCAI62Log - YearAI63Log - MonthAI64Log - DayAI65Log - HoursAI66Log - MinutesAI67Log - SecondsAI76Log - Oldest IndexAI77Log - Count of EntriesAI78Log - Current Requested Entry
Integration notes
- Points from the Setup Registers and Logging Registers tables of BACnet guide 154-0041 rev0E.
- EMX and EMX-L use BACnet MS/TP; EMX-IP uses BACnet IP. Pulse output MSVs 4-9 do not apply to the EMX-IP, and AV 20-AV 28 (log reset and clock set) do not exist on the EMX-L.
- The guide names AI 33-35 "Net A/B/C Apparent Energy" in Wh, the same names as AI 39-41 in VAh; kept as printed.
- Logging registers (AV 29-45, AI 49-78) read back entries from the on-board log.
- Multistate objects are MSV in the guide; listed here as MV. All MSVs and AVs are read/write; AIs and LAVs are read-only.
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 EMX energy meter (BACnet MS/TP and BACnet IP) 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 Senva EMX energy meter (BACnet MS/TP and BACnet IP)
How many BACnet points does the Senva EMX energy meter (BACnet MS/TP and BACnet IP) have?
This list has 199 BACnet objects: 103 analog inputs, 44 analog values, 16 multi-state values, 36 large analog values. The exact set on a given unit depends on its firmware, installed options and configuration.
Which Senva EMX energy meter (BACnet MS/TP and BACnet IP) BACnet points are writable?
60 of the 199 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 Senva EMX energy meter (BACnet MS/TP and BACnet IP) BACnet documentation?
The source is EMX BACnet Guide (154-0041 rev0E), published free by Senva at https://www.senvainc.com/catalog/documents/downloadcenter/154-0041%20EMX%20BACnet%20Guide.pdf.
What are the minimum BACnet points to integrate the Senva EMX energy meter (BACnet MS/TP and BACnet IP)?
Start with AI 5 Total Real Power (Total real power, W); LAV 1 Real Net Energy Total (Net real energy, Wh (EMX-IP only)); AI 8 Total Net Real Energy (Net real energy, Wh); AI 1 Average L-N Voltage (Average line-to-neutral voltage); AI 3 Average Current (Average phase current); AI 23 A Frequency (Frequency, Hz); AI 42 Alarm Status (Alarm bit field).
How do I check these points on the real EMX energy meter (BACnet MS/TP and BACnet IP)?
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 Senva BACnet points lists
- Room air quality sensor (temperature / RH / CO2)
Senva AQ Series wall air quality sensor (BACnet MS/TP)
Senva AQ Series (AQW) wall-mount sensors measuring temperature, humidity and/or CO2, with optional set point, push button and relay, using BACnet MS/TP.
Also known as: AQ Series, AQW, AQW-XXXXXXX, Senva AQ CO2 sensor, Senva AQ temperature humidity CO2 - Gas detector / sensor (toxic gas, dual sensor)
Senva TG Series toxic gas detector (BACnet MS/TP)
Senva TG series toxic gas detectors (TGX-BXX-XX) with one or two gas sensors, optional thermistor, fan and alarm relays and buzzer, using BACnet MS/TP.
Also known as: TG, TGX-BXX-XX, Senva TG toxic gas, Senva TG CO NO2 detector - Gas detector / sensor (toxic gas, dual sensor)
Senva TGR Series recessed toxic gas sensor (BACnet MS/TP)
Senva TGR series recessed low-voltage toxic gas sensors (TGR-XXX) with one or two gas sensors, using BACnet MS/TP.
Also known as: TGR, TGR-XXX, Senva TGR toxic gas, Senva TGR recessed gas detector - Indoor air quality multi-sensor (CO2 / PM / TVOC / CO / ozone)
Senva TotalSense air quality sensor (BACnet MS/TP)
Senva TotalSense (AQ2W) room air quality sensors with temperature, RH, CO2, TVOC, particulates and optional CO, ozone, light, occupancy, pressure, relay and analog output, using BACnet MS/TP.
Also known as: TotalSense, AQ2W, AQ2W-XXXXXX, Senva TotalSense IAQ, Senva TotalSense CO2 PM TVOC
Source: EMX BACnet Guide · 154-0041 rev0E. Object names, instances and units are reproduced as published; descriptions are our own.