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Rooftop unit controller (room thermostat, conventional or heat-pump RTUs) · BACnet points list
Viconics VT8650 Rooftop Unit and Heat Pump Controller BACnet points list
Updated 28 October 2026
Short answer
The VT8650 is the rooftop unit and heat pump version of the Viconics VT8000 room controller. It is a BACnet application-specific controller (B-ASC) on BACnet MS/TP, with BACnet IP and Wi-Fi status objects for units set up through the Wi-Fi configuration web page. MV 119 Application selects rooftop or heat pump; the objects cover G/Y1/Y2/W1/W2-OB stage outputs, economizer and fresh-air limits, CO2-based IAQ control, supply and mixed air temperatures, and the common VT8000 display, Lua and ZigBee wireless sensor objects.
This page lists 456 BACnet objects for the Viconics VT8650 Rooftop Unit and Heat Pump Controller — 280 of them writable — with each object’s type, instance number, name, engineering units and access. It is re-typed from Viconics’s own free documentation, linked below.
- Manufacturer
- Viconics
- Model
- VT8650 Rooftop Unit and Heat Pump Controller
- Equipment
- Rooftop unit controller (room thermostat, conventional or heat-pump RTUs)
- Equipment type
- Rooftop units, AHUs & DOAS
- BACnet objects
- 456 (280 writable)
- Transport
- BACnet MS/TP, BACnet IP
- Firmware
- 2.6
- Also known as
- VT8650, Viconics VT8650, VT8000 VT8650, Schneider Electric VT8650
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BMS integration notes: Viconics VT8650 Rooftop Unit and Heat Pump Controller
Integration in brief
Command occupancy with MV 10, mode with MV 16 and fan mode with MV 17, and write the occupied setpoints AV 39/AV 40. Read AV 100 room temperature, MI 33 effective occupancy, MV 112 control status, the G fan output BO 25 and the fan lock alarm BV 39. Write at priorities 4-16 for live control; avoid 1-3.
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 |
|---|---|---|---|
| MV 10 | Occupancy Command | BMS occupancy: local, occupied or unoccupied | Command |
| MV 16 | System Mode | Off / auto / cool / heat | Command |
| MV 17 | Fan Mode | Fan mode: on / auto / smart | Command |
| AV 39 | Occupied Heat Setpoint | Occupied heating setpoint | Command |
| AV 40 | Occupied Cool Setpoint | Occupied cooling setpoint | Command |
| MV 112 | Control Status | Current state: off, cooling or heating | Command |
| BO 25 | G Fan Status | Fan (G) output state | Command |
| MI 33 | Effective Occupancy | Actual occupancy state | Read |
| AV 100 | Room Temperature | Space temperature used for control | Command |
| BV 39 | Fan Lock Alarm | Fan lock alarm (1 = on) | Command |
Enable & remote start
No enable switch is needed. The BMS writes MV 10 Occupancy Command (1 = Loc. occ, the controller decides locally; 2 = Occupied; 3 = Unoccupied) and MV 16 System Mode. MV 110 Occupancy Source chooses whether local occupancy follows motion, the schedule or a mix.
Sensors & values from the BMS
The guide has no BMS-written room temperature object: MV 145 Room Temperature Sensor selects the wired, internal or one of 20 paired ZigBee wireless sensors, and MI 309 shows which one is in use. Writing an AI present value only works with Out_Of_Service set TRUE.
Network setup
- The Device Object_Identifier and Object_Name are writable; no default device instance is printed in the guide.
- BACnet MS/TP baud rate is MV 8 (9600, 19200, 38400, 57600, 76800, 115200 or Auto; default Auto). Max_Master is writable, 0-127, default 127.
- MI 317 shows whether BACnet IP is enabled; it is set from the BACnet/IP page of the Wi-Fi configuration web page.
- COV subscriptions are supported (DS-COV-B), along with an internal schedule (SCHED-I-B) and time synchronization.
Watch out for
- Priorities 1-3 are stored in EEPROM and lock the value at the thermostat, even after a power cycle, until it is released at the same priority or factory defaults are restored. Use them only for fixed configuration.
- Priorities 4-16 are held in RAM and are lost on a power cycle, so the BMS has to write them again after the controller restarts.
- The relinquish default (priority 17) is the value the occupant changes at the thermostat, which is kept through power cycles. Writes at 4-16 override local changes to setpoints and modes.
- The controller does not support segmented requests or responses; keep Read Property Multiple requests small.
- MV 119 Application, the stage counts (AV 75, AV 87) and MV 117 reversing valve setting are commissioning settings; do not write them cyclically.
Viconics VT8650 Rooftop Unit and Heat Pump Controller 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 | 2 | Light Sensor Level | Range 0 to 30000 | Read | ||
| AI | 4 | Relative Humidity Raw Value | Range 0 to 1000 | Read | ||
| AI | 5 | UI20 Raw Value | Range 0 to 4095 | Read | ||
| AI | 7 | UI23 Raw Value | Range 0 to 4095 | Read | ||
| AI | 8 | UI22 Raw Value | Range 0 to 4095 | Read | ||
| AI | 9 | UI24 Raw Value | Range 0 to 4095 | Read | ||
| AI | 31 | UI19 Raw Value | Range 0 to 4095 | Read | ||
| AI | 32 | Temperature Raw Value | Range -400 to 1220 | Read | ||
| AI | 33 | UI16 Raw Value | Range 0 to 4095 | Read | ||
| AI | 34 | UI17 Raw Value | Range 0 to 4095 | Read | ||
| AI | 315 | Wireless Device 1 - Temperature | Range -40°F (-40°C) to 185°F (85°C) | °F/°C | Read | |
| AI | 316 | Wireless Device 2 - Temperature | Range -40°F (-40°C) to 185°F (85°C) | °F/°C | Read | |
| AI | 317 | Wireless Device 3 - Temperature | Range -40°F (-40°C) to 185°F (85°C) | °F/°C | Read | |
| AI | 318 | Wireless Device 4 - Temperature | Range -40°F (-40°C) to 185°F (85°C) | °F/°C | Read | |
| AI | 319 | Wireless Device 5 - Temperature | Range -40°F (-40°C) to 185°F (85°C) | °F/°C | Read | |
| AI | 320 | Wireless Device 6 - Temperature | Range -40°F (-40°C) to 185°F (85°C) | °F/°C | Read | |
| AI | 321 | Wireless Device 7 - Temperature | Range -40°F (-40°C) to 185°F (85°C) | °F/°C | Read | |
| AI | 322 | Wireless Device 8 - Temperature | Range -40°F (-40°C) to 185°F (85°C) | °F/°C | Read | |
| AI | 323 | Wireless Device 9 - Temperature | Range -40°F (-40°C) to 185°F (85°C) | °F/°C | Read | |
| AI | 324 | Wireless Device 10 - Temperature | Range -40°F (-40°C) to 185°F (85°C) | °F/°C | Read | |
| AI | 329 | Effective Setpoint | Range 40°F (4°C) to 100°F (38°C) | °F/°C | Read | |
| AI | 330 | Paired ZigBee Devices | Range 0 to 20 | Read | ||
| AI | 340 | Therm. Raw Value | Range -400 to 1220 | Read | ||
| AI | 341 | SH Therm. Raw Value | Range -400 to 1220 | Read | ||
| AI | 343 | Wi-Fi Module Boot Count | Range 0 to 32767 | Read | ||
| AI | 355 | Wireless Device 11 - Temperature | Range -40°F (-40°C) to 185°F (85°C) | °F/°C | Read | |
| AI | 356 | Wireless Device 12 - Temperature | Range -40°F (-40°C) to 185°F (85°C) | °F/°C | Read | |
| AI | 357 | Wireless Device 13 - Temperature | Range -40°F (-40°C) to 185°F (85°C) | °F/°C | Read | |
| AI | 358 | Wireless Device 14 - Temperature | Range -40°F (-40°C) to 185°F (85°C) | °F/°C | Read | |
| AI | 359 | Wireless Device 15 - Temperature | Range -40°F (-40°C) to 185°F (85°C) | °F/°C | Read | |
| AI | 360 | Wireless Device 16 - Temperature | Range -40°F (-40°C) to 185°F (85°C) | °F/°C | Read | |
| AI | 361 | Wireless Device 17 - Temperature | Range -40°F (-40°C) to 185°F (85°C) | °F/°C | Read | |
| AI | 362 | Wireless Device 18 - Temperature | Range -40°F (-40°C) to 185°F (85°C) | °F/°C | Read | |
| AI | 363 | Wireless Device 19 - Temperature | Range -40°F (-40°C) to 185°F (85°C) | °F/°C | Read | |
| AI | 364 | Wireless Device 20 - Temperature | Range -40°F (-40°C) to 185°F (85°C) | °F/°C | Read | |
| AI | 365 | Wireless Device 1 - Humidity | Range 0 to 100 | %RH | Read | |
| AI | 366 | Wireless Device 2 - Humidity | Range 0 to 100 | %RH | Read | |
| AI | 367 | Wireless Device 3 - Humidity | Range 0 to 100 | %RH | Read | |
| AI | 368 | Wireless Device 4 - Humidity | Range 0 to 100 | %RH | Read | |
| AI | 369 | Wireless Device 5 - Humidity | Range 0 to 100 | %RH | Read | |
| AI | 370 | Wireless Device 6 - Humidity | Range 0 to 100 | %RH | Read | |
| AI | 371 | Wireless Device 7 - Humidity | Range 0 to 100 | %RH | Read | |
| AI | 372 | Wireless Device 8 - Humidity | Range 0 to 100 | %RH | Read | |
| AI | 373 | Wireless Device 9 - Humidity | Range 0 to 100 | %RH | Read | |
| AI | 374 | Wireless Device 10 - Humidity | Range 0 to 100 | %RH | Read | |
| AI | 375 | Wireless Device 11 - Humidity | Range 0 to 100 | %RH | Read | |
| AI | 376 | Wireless Device 12 - Humidity | Range 0 to 100 | %RH | Read | |
| AI | 377 | Wireless Device 13 - Humidity | Range 0 to 100 | %RH | Read | |
| AI | 378 | Wireless Device 14 - Humidity | Range 0 to 100 | %RH | Read | |
| AI | 379 | Wireless Device 15 - Humidity | Range 0 to 100 | %RH | Read | |
| AI | 380 | Wireless Device 16 - Humidity | Range 0 to 100 | %RH | Read | |
| AI | 381 | Wireless Device 17 - Humidity | Range 0 to 100 | %RH | Read | |
| AI | 382 | Wireless Device 18 - Humidity | Range 0 to 100 | %RH | Read | |
| AI | 383 | Wireless Device 19 - Humidity | Range 0 to 100 | %RH | Read | |
| AI | 384 | Wireless Device 20 - Humidity | Range 0 to 100 | %RH | Read | |
| AI | 385 | Wireless Device 1 - CO2 | Range 0 to 5000 | ppm | Read | |
| AI | 386 | Wireless Device 2 - CO2 | Range 0 to 5000 | ppm | Read | |
| AI | 387 | Wireless Device 3 - CO2 | Range 0 to 5000 | ppm | Read | |
| AI | 388 | Wireless Device 4 - CO2 | Range 0 to 5000 | ppm | Read | |
| AI | 389 | Wireless Device 5 - CO2 | Range 0 to 5000 | ppm | Read | |
| AI | 390 | Wireless Device 6 - CO2 | Range 0 to 5000 | ppm | Read | |
| AI | 391 | Wireless Device 7 - CO2 | Range 0 to 5000 | ppm | Read | |
| AI | 392 | Wireless Device 8 - CO2 | Range 0 to 5000 | ppm | Read | |
| AI | 393 | Wireless Device 9 - CO2 | Range 0 to 5000 | ppm | Read | |
| AI | 394 | Wireless Device 10 - CO2 | Range 0 to 5000 | ppm | Read | |
| AI | 395 | Wireless Device 11 - CO2 | Range 0 to 5000 | ppm | Read | |
| AI | 396 | Wireless Device 12 - CO2 | Range 0 to 5000 | ppm | Read | |
| AI | 397 | Wireless Device 13 - CO2 | Range 0 to 5000 | ppm | Read | |
| AI | 398 | Wireless Device 14 - CO2 | Range 0 to 5000 | ppm | Read | |
| AI | 399 | Wireless Device 15 - CO2 | Range 0 to 5000 | ppm | Read | |
| AI | 400 | Wireless Device 16 - CO2 | Range 0 to 5000 | ppm | Read | |
| AI | 401 | Wireless Device 17 - CO2 | Range 0 to 5000 | ppm | Read | |
| AI | 402 | Wireless Device 18 - CO2 | Range 0 to 5000 | ppm | Read | |
| AI | 403 | Wireless Device 19 - CO2 | Range 0 to 5000 | ppm | Read | |
| AI | 404 | Wireless Device 20 - CO2 | Range 0 to 5000 | ppm | Read | |
| AO | 21 | PI Heating Demand | Default 0, range 0 to 100 | % | Command | |
| AO | 22 | PI Cooling Demand | Default 0, range 0 to 100 | % | Command | |
| AO | 23 | Economizer Demand | Default 0, range 0 to 100 | % | Command | |
| AO | 24 | Analog Output Heat Demand | Default 0, range 0 to 100 | % | Command | |
| AO | 123 | UO11 Analog Output | Default 0, range 0 to 10 | V | Command | |
| AO | 124 | UO12 Analog Output | Default 0, range 0 to 10 | V | Command | |
| AO | 125 | UO9 Analog Output | Default 0, range 0 to 10 | V | Command | |
| AO | 126 | UO10 Analog Output | Default 0, range 0 to 10 | V | Command | |
| AV | 2 | User HMI | Default 0, range 0 to 12 | Command | ||
| AV | 3 | Low Backlight | Default 60, range 0 to 100 | % | Command | |
| AV | 4 | Night Backlight | Default 5, range 0 to 100 | % | Command | |
| AV | 7 | Calibrate Room Temperature Sensor | Default 0°F (0.0°C), range -5°F (-2.5°C) to 5°F (2.5°C) | Δ°F/Δ°C | Command | |
| AV | 8 | Calibrate Humidity Sensor | Default 0, range -15 to 15 | %RH | Command | |
| AV | 10 | COM Address | Default 254, range 0 to 254 | Command | ||
| AV | 16 | BACnet Stack Poll Rate | Default 4, range 1 to 5 | Command | ||
| AV | 20 | Discharge Low Limit | Default 45°F (7°C), range 35°F (2°C) to 65°F (18°C) | °F/°C | Command | |
| AV | 21 | Minimum Fresh Air | Default 0, range 0 to 20000 | CFM | Command | |
| AV | 22 | Maximum Fresh Air | Default 0, range 0 to 20000 | CFM | Command | |
| AV | 23 | Minimum CO2 | Default 800, range 0 to 5000 | ppm | Command | |
| AV | 24 | Maximum CO2 | Default 1200, range 0 to 5000 | ppm | Command | |
| AV | 25 | Lua Parameter A (AV25) | Default 0, range -32768 to 32767 | Command | ||
| AV | 26 | Lua Parameter B (AV26) | Default 0, range -32768 to 32767 | Command | ||
| AV | 27 | Lua Parameter C (AV27) | Default 0, range -32768 to 32767 | Command | ||
| AV | 28 | Lua Parameter D (AV28) | Default 0, range -32768 to 32767 | Command | ||
| AV | 29 | Lua Parameter E (AV29) | Default 0, range -32768 to 32767 | Command | ||
| AV | 30 | Lua Parameter F (AV30) | Default 0, range -32768 to 32767 | Command | ||
| AVmin | 39 | Occupied Heat Setpoint | Default 72°F (22°C), range 40°F (4.5°C) to 90°F (32°C) | °F/°C | Command | |
| AVmin | 40 | Occupied Cool Setpoint | Default 75°F (24°C), range 54°F (12°C) to 100°F (38°C) | °F/°C | Command | |
| AV | 41 | Standby Heat Setpoint | Default 69°F (21°C), range 40°F (4.5°C) to 90°F (32°C) | °F/°C | Command | |
| AV | 42 | Standby Cool Setpoint | Default 78°F (21°C), range 54°F (12°C) to 100°F (38°C) | °F/°C | Command | |
| AV | 43 | Unoccupied Heat Setpoint | Default 62°F (17°C), range 40°F (4.5°C) to 90°F (32°C) | °F/°C | Command | |
| AV | 44 | Unoccupied Cool Setpoint | Default 80°F (27°C), range 54°F (12°C) to 100°F (38°C) | °F/°C | Command | |
| AV | 45 | Default Heating Setpoint | Default 72°F (22°C), range 65°F (18°C) to 80°F (27°C) | °F/°C | Command | |
| AV | 46 | Standby Temperature Differential | Default 4°F (2.0°C), range 1°F (0.5°C) to 5°F (2.5°C) | Δ°F/Δ°C | Command | |
| AV | 56 | Main Password | Default 0, range 0 to 9999 | Command | ||
| AV | 57 | User Password | Default 0, range 0 to 9999 | Command | ||
| AV | 58 | Heating Setpoint Limit | Default 90°F (32°C), range 40°F (4.5°C) to 90°F (32°C) | °F/°C | Command | |
| AV | 59 | Cooling Setpoint Limit | Default 54°F (12°C), range 54°F (12°C) to 100°F (38°C) | °F/°C | Command | |
| AV | 62 | Temporary Occupancy Time | Default 2, range 0 to 24 | h | Command | |
| AV | 63 | Minimum Deadband | Default 3°F (1.5°C), range 2°F (1.0°C) to 5°F (2.5°C) | Δ°F/Δ°C | Command | |
| AV | 65 | Proportional Band | Default 3, range 3 to 10 | Command | ||
| AV | 67 | Standby Time | Default 0.5, range 0.5 to 24 | h | Command | |
| AV | 68 | Unoccupied Time | Default 0, range 0 to 24 | h | Command | |
| AV | 71 | Dehumidification Setpoint | Default 50, range 30 to 95 | %RH | Command | |
| AV | 72 | Dehumidification Hysteresis | Default 5, range 2 to 20 | %RH | Command | |
| AV | 74 | Calibrate Outside Temperature Sensor | Default 0°F (0°C), range -5°F (-2.5°C) to 5°F (2.5°C) | Δ°F/Δ°C | Command | |
| AV | 75 | Number of Cooling Stages | Default 2, range 1 to 2 | Command | ||
| AV | 76 | Power-up Delay | Default 10, range 10 to 120 | s | Command | |
| AV | 78 | Economizer Minimum Position | Default 0, range 0 to 100 | % | Command | |
| AV | 81 | Economizer Maximum Position | Default 100, range 0 to 100 | % | Command | |
| AV | 82 | High balance point | Default 90°F (32°C), range 34°F (1°C) to 90°F (32°C) | °F/°C | Command | |
| AV | 83 | Low balance point | Default -12°F (-24°C), range -40°F (-40°C) to 30°F (-1°C) | °F/°C | Command | |
| AV | 84 | Heating CPH | Default 4, range 3 to 8 | cycles/h | Command | |
| AV | 85 | Cooling CPH | Default 4, range 3 to 4 | cycles/h | Command | |
| AV | 86 | Anti Short Cycle Time | Default 2, range 0 to 5 | min | Command | |
| AV | 87 | Number of Heating Stages | Default 2, range 0 to 2 | Command | ||
| AV | 88 | Heating Demand Limit | Default 0, range 0 to 100 | % | Command | |
| AV | 89 | Cooling Demand Limit | Default 0, range 0 to 100 | % | Command | |
| AV | 91 | Heating Lockout from Outside Air Temperature | Default 120°F (49°C), range -15°F (-26°C) to 120°F (49°C) | °F/°C | Command | |
| AV | 92 | Keyboard Value | Default 0, range 0 to 35 | Command | ||
| AV | 93 | Cooling Lockout | Default -40°F (-40°C), range -40°F (-40°C) to 95°F (35°C) | °F/°C | Command | |
| AV | 94 | Supply Air Setpoint | Default 55°F (13°C), range 50°F (10°C) to 90°F (32°C) | °F/°C | Command | |
| AV | 95 | Changeover Setpoint | Default 55°F (13°C), range 14°F (10°C) to 70°F (21°C) | °F/°C | Command | |
| AV | 96 | Fresh Air Range Upper Limit | Default 0, range 0 to 20,000 | CFM | Command | |
| AV | 97 | Minimum Supply Heat | Default 64°F (18°C), range 50°F (10°C) to 72°F (22°C) | °F/°C | Command | |
| AV | 98 | Supply Heat Lockout | Default 32°F (0°C), range -15°F (-26°C) to 120°F (49°C) | °F/°C | Command | |
| AV | 99 | Discharge High Limit | Default 120°F (49°C), range 70°F (21°C) to 150°F (65.5°C) | °F/°C | Command | |
| AVmin | 100 | Room Temperature | Default -40°F (-40°C), range -40°F (-40°C) to 122°F (50°C) | °F/°C | Command | |
| AV | 101 | Outdoor Temperature | Default -40°F (-40°C), range -40°F (-40°C) to 180°F (82°C) | °F/°C | Command | |
| AV | 102 | UI22 Supply Temperature | Default -40°F (-40°C), range -40°F (-40°C) to 180°F (82°C) | °F/°C | Command | |
| AV | 103 | Room Humidity | Default 0, range 0 to 100 | %RH | Command | |
| AV | 104 | UI19 Temperature | Default -40°F (-40°C), range -40°F (-40°C) to 180°F (82°C) | °F/°C | Command | |
| AV | 105 | UI20 Remote Temperature | Default -40°F (-40°C), range -40°F (-40°C) to 180°F (82°C) | °F/°C | Command | |
| AV | 106 | CO2 Level | Default 0, range 0 to 5000 | ppm | Command | |
| AV | 107 | Airflow Level | Default 0, range 0 to 20,000 | CFM | Command | |
| AV | 108 | UI19 Analog Input | Default 0, range 0 to 10 | V | Command | |
| AV | 109 | UI24 Temperature | Default -40°F (-40°C), range -40°F (-40°C) to 180°F (82°C) | °F/°C | Command | |
| AV | 111 | UI16 Analog Input | Default 0, range 0 to 10 | V | Command | |
| AV | 112 | UI17 Analog Input | Default 0, range 0 to 10 | V | Command | |
| AV | 113 | UI20 Analog Input | Default 0, range 0 to 10 | V | Command | |
| AV | 114 | UI22 Analog Input | Default 0, range 0 to 10 | V | Command | |
| AV | 115 | UI23 Analog Input | Default 0, range 0 to 10 | V | Command | |
| AV | 116 | UI24 Analog Input | Default 0, range 0 to 10 | V | Command | |
| AV | 117 | UI16 Temperature | Default -40°F (-40°C), range -40°F (-40°C) to 180°F (82°C) | °F/°C | Command | |
| AV | 118 | UI17 Temperature | Default -40°F (-40°C), range -40°F (-40°C) to 180°F (82°C) | °F/°C | Command | |
| AV | 120 | UI20 Temperature | Default -40°F (-40°C), range -40°F (-40°C) to 180°F (82°C) | °F/°C | Command | |
| AV | 121 | UI22 Temperature | Default -40°F (-40°C), range -40°F (-40°C) to 180°F (82°C) | °F/°C | Command | |
| AV | 122 | UI23 Temperature | Default -40°F (-40°C), range -40°F (-40°C) to 180°F (82°C) | °F/°C | Command | |
| AV | 125 | Mixed Air Temperature | Default -40°F (-40°C), range -40°F (-40°C) to 180°F (82°C) | °F/°C | Command | |
| AV | 202 | UI19 Lua | Default 0, range -32768 to 32767 | Command | ||
| AV | 203 | UI20 Lua | Default 0, range -32768 to 32767 | Command | ||
| AV | 204 | UI22 Lua | Default 0, range -32768 to 32767 | Command | ||
| AV | 205 | UI23 Lua | Default 0, range -32768 to 32767 | Command | ||
| AV | 206 | UI24 Lua | Default 0, range -32768 to 32767 | Command | ||
| AV | 209 | Ambient Low Temperature Threshold | Default 40°F (4°C), range 32°F (0°C) to 50°F (10°C) | °F/°C | Command | |
| AV | 210 | Temperature Alarm Hysteresis | Default 2°F (1°C), range 0°F (0°C) to 10°F (5.5°C) | Δ°F/Δ°C | Command | |
| AV | 211 | Load Shedding Offset | Default 4°F (2°C), range 4°F (2°C) to 10°F (5.5°C) | Δ°F/Δ°C | Command | |
| AV | 225 | Lua Parameter G (AV225) | Default 0, range -32768 to 32767 | Command | ||
| AV | 226 | Lua Parameter H (AV226) | Default 0, range -32768 to 32767 | Command | ||
| AV | 227 | Lua Parameter I (AV227) | Default 0, range -32768 to 32767 | Command | ||
| AV | 228 | Lua Parameter J (AV228) | Default 0, range -32768 to 32767 | Command | ||
| AV | 229 | Lua Parameter K (AV229) | Default 0, range -32768 to 32767 | Command | ||
| AV | 230 | Lua Parameter L (AV230) | Default 0, range -32768 to 32767 | Command | ||
| AV | 270 | Standby Screen Delay | Default 150, range 5 to 300 | s | Command | |
| AV | 275 | Ambient High Temperature Threshold | Default 86°F (30°C), range 32°F (0°C) to 122°F (50°C) | °F/°C | Command | |
| AV | 276 | Refrigeration High Temperature Threshold | Default 40°F (4°C), range 32°F (0°C) to 60°F (16°C) | °F/°C | Command | |
| AV | 277 | Refrigeration Low Temperature Threshold | Default 32°F (0°C), range 32°F (0°C) to 50°F (10°C) | °F/°C | Command | |
| AV | 278 | Freezer High Temperature Threshold | Default 0°F (-18°C), range -40°F (-40°C) to 32°F (0°C) | °F/°C | Command | |
| BI | 29 | UI16 Binary Input | Read | 0=Activated, 1=Not Activated | ||
| BI | 30 | UI17 Binary Input | Read | 0=Activated, 1=Not Activated | ||
| BI | 91 | UI19 Binary Input | Read | 0=Activated, 1=Not Activated | ||
| BI | 94 | UI20 Binary Input | Read | 0=Activated, 1=Not Activated | ||
| BI | 95 | UI22 Binary Input | Read | 0=Activated, 1=Not Activated | ||
| BI | 96 | UI23 Binary Input | Read | 0=Activated, 1=Not Activated | ||
| BI | 97 | UI24 Binary Input | Read | 0=Activated, 1=Not Activated | ||
| BOmin | 25 | G Fan Status | Default 0 | Command | 0=Off, 1=On | |
| BO | 26 | Y1 Status | Default 0 | Command | 0=Off, 1=On | |
| BO | 27 | Y2 Status | Default 0 | Command | 0=Off, 1=On | |
| BO | 28 | W1 Status | Default 0 | Command | 0=Off, 1=On | |
| BO | 29 | W2/OB Status | Default 0 | Command | 0=Off, 1=On | |
| BO | 94 | UO10 Binary Output | Default 0 | Command | 0=Off, 1=On | |
| BO | 98 | BO1 Auxiliary Binary Output | Default 0 | Command | 0=Off, 1=On | |
| BO | 101 | UO11 Binary Output | Default 0 | Command | 0=Off, 1=On | |
| BO | 102 | UO12 Binary Output | Default 0 | Command | 0=Off, 1=On | |
| BV | 1 | Door Contact Status | Default 0 | Command | 0=Closed, 1=Open | |
| BV | 2 | Door Contact Installed | Default 0 | Command | 0=No, 1=Yes | |
| BV | 3 | Window Contact Status | Default 0 | Command | 0=Closed, 1=Open | |
| BV | 4 | Window Contact Installed | Default 0 | Command | 0=No, 1=Yes | |
| BV | 5 | Low Battery Alarm | Default 0 | Command | 0=Off, 1=On | |
| BV | 6 | Force High Backlight | Default 0 | Command | 0=Off, 1=On | |
| BV | 7 | Display Long Screen Message | Default 0 | Command | 0=Off, 1=On | |
| BV | 8 | Clock Alarm | Default 0 | Command | 0=Off, 1=On | |
| BV | 10 | Exception Status | Default 0 | Command | 0=Off, 1=On | |
| BV | 32 | PIR Local Motion | Default 0 | Command | 0=No motion, 1=Motion | |
| BV | 35 | Window Alarm | Default 0 | Command | 0=Off, 1=On | |
| BV | 36 | Filter Alarm | Default 0 | Command | 0=Off, 1=On | |
| BV | 37 | Service Alarm | Default 0 | Command | 0=Off, 1=On | |
| BV | 38 | Dehumidification Status | Default 0 | Command | 0=Off, 1=On | |
| BVmin | 39 | Fan Lock Alarm | Default 0 | Command | 0=Off, 1=On | |
| BV | 40 | Smart Recovery Status | Default 0 | Command | 0=Off, 1=On | |
| BV | 41 | CO2 Alarm | Default 0 | Command | 0=Off, 1=On | |
| BV | 42 | Low Fresh Air Alarm | Default 0 | Command | 0=Off, 1=On | |
| BV | 43 | Frost Protection Alarm | Default 0 | Command | 0=Off, 1=On | |
| BV | 44 | Water Leak | Default 0 | Command | 0=Off, 1=On | |
| BV | 45 | Water Leak Sensor Installed | Default 0 | Command | 0=No, 1=Yes | |
| BV | 46 | Water leak sensor status | Default 0 | Command | 0=Normal, 1=Leak | |
| BV | 47 | Low Temperature | Default 0 | Command | 0=Off, 1=On | |
| BV | 48 | Load Shedding Demand | Default 0 | Command | 0=Off, 1=On | |
| BV | 49 | Load Shedding Status | Default 0 | Command | 0=Off, 1=On | |
| BV | 50 | Load Shedding Override | Default 0 | Command | 0=Off, 1=On | |
| BV | 53 | High Temperature | Default 0 | Command | 0=Off, 1=On | |
| BV | 200 | ZigBee PIR Sensor Installed | Default 0 | Command | 0=Off, 1=On | |
| BV | 201 | ZigBee Sensor Motion | Default 0 | Command | 0=No motion, 1=Motion | |
| CSV | 1 | Short Screen Message Text | Text, up to 26 characters | Write | ||
| CSV | 2 | Long Screen Message Text | Text, up to 480 characters | Write | ||
| CSV | 3 | External Memory Revision | Text | Write | ||
| CSV | 4 | Wi-Fi Device Name | Text | Write | ||
| CSV | 5 | Wi-Fi Firmware Version | Text | Write | ||
| CSV | 6 | MAC Address | Text | Write | ||
| CSV | 7 | Wi-Fi Network SSID | Text | Write | ||
| CSV | 8 | Wi-Fi Network IP Address | Text | Write | ||
| CSV | 9 | ZigBee Firmware Revision | Text | Write | ||
| CSV | 10 | Zigbee IEEE Address | Text | Write | ||
| CSV | 11 | Wireless Device 1 - Address | Text | Write | ||
| CSV | 12 | Wireless Device 2 - Address | Text | Write | ||
| CSV | 13 | Wireless Device 3 - Address | Text | Write | ||
| CSV | 14 | Wireless Device 4 - Address | Text | Write | ||
| CSV | 15 | Wireless Device 5 - Address | Text | Write | ||
| CSV | 16 | Wireless Device 6 - Address | Text | Write | ||
| CSV | 17 | Wireless Device 7 - Address | Text | Write | ||
| CSV | 18 | Wireless Device 8 - Address | Text | Write | ||
| CSV | 19 | Wireless Device 9 - Address | Text | Write | ||
| CSV | 20 | Wireless Device 10 - Address | Text | Write | ||
| CSV | 21 | Wireless Device 11 - Address | Text | Write | ||
| CSV | 22 | Wireless Device 12 - Address | Text | Write | ||
| CSV | 23 | Wireless Device 13 - Address | Text | Write | ||
| CSV | 24 | Wireless Device 14 - Address | Text | Write | ||
| CSV | 25 | Wireless Device 15 - Address | Text | Write | ||
| CSV | 26 | Wireless Device 16 - Address | Text | Write | ||
| CSV | 27 | Wireless Device 17 - Address | Text | Write | ||
| CSV | 28 | Wireless Device 18 - Address | Text | Write | ||
| CSV | 29 | Wireless Device 19 - Address | Text | Write | ||
| CSV | 30 | Wireless Device 20 - Address | Text | Write | ||
| MI | 2 | ZigBee Network Status | Read | 1=Not det., 2=Pwr on, 3=No NWK, 4=Joined, 5=Online | ||
| MImin | 33 | Effective Occupancy | Read | 1=Occupied, 2=Unoccupied, 3=Override, 4=Standby | ||
| MI | 180 | Wireless Device 1 - Sensor Type | Read | 1=None, 2=Unknown, 3=Motion, 4=Contact, 5=Water, 6=Temp., 7=Temp./RH, 8=CO2 | ||
| MI | 181 | Wireless Device 2 - Sensor Type | Read | 1=None, 2=Unknown, 3=Motion, 4=Contact, 5=Water, 6=Temp., 7=Temp./RH, 8=CO2 | ||
| MI | 182 | Wireless Device 3 - Sensor Type | Read | 1=None, 2=Unknown, 3=Motion, 4=Contact, 5=Water, 6=Temp., 7=Temp./RH, 8=CO2 | ||
| MI | 183 | Wireless Device 4 - Sensor Type | Read | 1=None, 2=Unknown, 3=Motion, 4=Contact, 5=Water, 6=Temp., 7=Temp./RH, 8=CO2 | ||
| MI | 184 | Wireless Device 5 - Sensor Type | Read | 1=None, 2=Unknown, 3=Motion, 4=Contact, 5=Water, 6=Temp., 7=Temp./RH, 8=CO2 | ||
| MI | 185 | Wireless Device 6 - Sensor Type | Read | 1=None, 2=Unknown, 3=Motion, 4=Contact, 5=Water, 6=Temp., 7=Temp./RH, 8=CO2 | ||
| MI | 186 | Wireless Device 7 - Sensor Type | Read | 1=None, 2=Unknown, 3=Motion, 4=Contact, 5=Water, 6=Temp., 7=Temp./RH, 8=CO2 | ||
| MI | 187 | Wireless Device 8 - Sensor Type | Read | 1=None, 2=Unknown, 3=Motion, 4=Contact, 5=Water, 6=Temp., 7=Temp./RH, 8=CO2 | ||
| MI | 188 | Wireless Device 9 - Sensor Type | Read | 1=None, 2=Unknown, 3=Motion, 4=Contact, 5=Water, 6=Temp., 7=Temp./RH, 8=CO2 | ||
| MI | 189 | Wireless Device 10 - Sensor Type | Read | 1=None, 2=Unknown, 3=Motion, 4=Contact, 5=Water, 6=Temp., 7=Temp./RH, 8=CO2 | ||
| MI | 190 | Wireless Device 11 - Sensor Type | Read | 1=None, 2=Unknown, 3=Motion, 4=Contact, 5=Water, 6=Temp., 7=Temp./RH, 8=CO2 | ||
| MI | 191 | Wireless Device 12 - Sensor Type | Read | 1=None, 2=Unknown, 3=Motion, 4=Contact, 5=Water, 6=Temp., 7=Temp./RH, 8=CO2 | ||
| MI | 192 | Wireless Device 13 - Sensor Type | Read | 1=None, 2=Unknown, 3=Motion, 4=Contact, 5=Water, 6=Temp., 7=Temp./RH, 8=CO2 | ||
| MI | 193 | Wireless Device 14 - Sensor Type | Read | 1=None, 2=Unknown, 3=Motion, 4=Contact, 5=Water, 6=Temp., 7=Temp./RH, 8=CO2 | ||
| MI | 194 | Wireless Device 15 - Sensor Type | Read | 1=None, 2=Unknown, 3=Motion, 4=Contact, 5=Water, 6=Temp., 7=Temp./RH, 8=CO2 | ||
| MI | 195 | Wireless Device 16 - Sensor Type | Read | 1=None, 2=Unknown, 3=Motion, 4=Contact, 5=Water, 6=Temp., 7=Temp./RH, 8=CO2 | ||
| MI | 196 | Wireless Device 17 - Sensor Type | Read | 1=None, 2=Unknown, 3=Motion, 4=Contact, 5=Water, 6=Temp., 7=Temp./RH, 8=CO2 | ||
| MI | 197 | Wireless Device 18 - Sensor Type | Read | 1=None, 2=Unknown, 3=Motion, 4=Contact, 5=Water, 6=Temp., 7=Temp./RH, 8=CO2 | ||
| MI | 198 | Wireless Device 19 - Sensor Type | Read | 1=None, 2=Unknown, 3=Motion, 4=Contact, 5=Water, 6=Temp., 7=Temp./RH, 8=CO2 | ||
| MI | 199 | Wireless Device 20 - Sensor Type | Read | 1=None, 2=Unknown, 3=Motion, 4=Contact, 5=Water, 6=Temp., 7=Temp./RH, 8=CO2 | ||
| MI | 210 | Wireless Device 1 - Status | Read | 1=None, 2=Closed, 3=Opened, 4=No motion, 5=Motion, 6=Normal, 7=Leak | ||
| MI | 211 | Wireless Device 1 - Battery | Read | 1=None, 2=Normal, 3=Low | ||
| MI | 212 | Wireless Device 1 - Communication Status | Read | 1=Not paired, 2=Online, 3=Invalid, 4=Offline | ||
| MI | 220 | Wireless Device 2 - Status | Read | 1=None, 2=Closed, 3=Opened, 4=No motion, 5=Motion, 6=Normal, 7=Leak | ||
| MI | 221 | Wireless Device 2 - Battery | Read | 1=None, 2=Normal, 3=Low | ||
| MI | 222 | Wireless Device 2 - Communication Status | Read | 1=Not paired, 2=Online, 3=Invalid, 4=Offline | ||
| MI | 230 | Wireless Device 3 - Status | Read | 1=None, 2=Closed, 3=Opened, 4=No motion, 5=Motion, 6=Normal, 7=Leak | ||
| MI | 231 | Wireless Device 3 - Battery | Read | 1=None, 2=Normal, 3=Low | ||
| MI | 232 | Wireless Device 3 - Communication Status | Read | 1=Not paired, 2=Online, 3=Invalid, 4=Offline | ||
| MI | 240 | Wireless Device 4 - Status | Read | 1=None, 2=Closed, 3=Opened, 4=No motion, 5=Motion, 6=Normal, 7=Leak | ||
| MI | 241 | Wireless Device 4 - Battery | Read | 1=None, 2=Normal, 3=Low | ||
| MI | 242 | Wireless Device 4 - Communication Status | Read | 1=Not paired, 2=Online, 3=Invalid, 4=Offline | ||
| MI | 250 | Wireless Device 5 - Status | Read | 1=None, 2=Closed, 3=Opened, 4=No motion, 5=Motion, 6=Normal, 7=Leak | ||
| MI | 251 | Wireless Device 5 - Battery | Read | 1=None, 2=Normal, 3=Low | ||
| MI | 252 | Wireless Device 5 - Communication Status | Read | 1=Not paired, 2=Online, 3=Invalid, 4=Offline | ||
| MI | 260 | Wireless Device 6 - Status | Read | 1=None, 2=Closed, 3=Opened, 4=No motion, 5=Motion, 6=Normal, 7=Leak | ||
| MI | 261 | Wireless Device 6 - Battery | Read | 1=None, 2=Normal, 3=Low | ||
| MI | 262 | Wireless Device 6 - Communication Status | Read | 1=Not paired, 2=Online, 3=Invalid, 4=Offline | ||
| MI | 270 | Wireless Device 7 - Status | Read | 1=None, 2=Closed, 3=Opened, 4=No motion, 5=Motion, 6=Normal, 7=Leak | ||
| MI | 271 | Wireless Device 7 - Battery | Read | 1=None, 2=Normal, 3=Low | ||
| MI | 272 | Wireless Device 7 - Communication Status | Read | 1=Not paired, 2=Online, 3=Invalid, 4=Offline | ||
| MI | 280 | Wireless Device 8 - Status | Read | 1=None, 2=Closed, 3=Opened, 4=No motion, 5=Motion, 6=Normal, 7=Leak | ||
| MI | 281 | Wireless Device 8 - Battery | Read | 1=None, 2=Normal, 3=Low | ||
| MI | 282 | Wireless Device 8 - Communication Status | Read | 1=Not paired, 2=Online, 3=Invalid, 4=Offline | ||
| MI | 290 | Wireless Device 9 - Status | Read | 1=None, 2=Closed, 3=Opened, 4=No motion, 5=Motion, 6=Normal, 7=Leak | ||
| MI | 291 | Wireless Device 9 - Battery | Read | 1=None, 2=Normal, 3=Low | ||
| MI | 292 | Wireless Device 9 - Communication Status | Read | 1=Not paired, 2=Online, 3=Invalid, 4=Offline | ||
| MI | 300 | Wireless Device 10 - Status | Read | 1=None, 2=Closed, 3=Opened, 4=No motion, 5=Motion, 6=Normal, 7=Leak | ||
| MI | 301 | Wireless Device 10 - Battery | Read | 1=None, 2=Normal, 3=Low | ||
| MI | 302 | Wireless Device 10 - Communication Status | Read | 1=Not paired, 2=Online, 3=Invalid, 4=Offline | ||
| MI | 309 | Effective Temperature Sensor | Read | 1=Wired, 2=Internal, 3=WL IO, 4=WL 1, 5=WL 2, 6=WL 3, 7=WL 4, 8=WL 5, 9=WL 6, 10=WL 7, 11=WL 8, 12=WL 9, 13=WL 10, 14=WL 11, 15=WL 12, 16=WL 13, 17=WL 14, 18=WL 15, 19=WL 16, 20=WL 17, 21=WL 18, 22=WL 19, 23=WL 20 | ||
| MI | 310 | Wireless Device 11 - Status | Read | 1=None, 2=Closed, 3=Opened, 4=No motion, 5=Motion, 6=Normal, 7=Leak | ||
| MI | 311 | Wireless Device 11 - Battery | Read | 1=None, 2=Normal, 3=Low | ||
| MI | 312 | Wireless Device 11 - Communication Status | Read | 1=Not paired, 2=Online, 3=Invalid, 4=Offline | ||
| MI | 313 | Effective Relative Humidity Sensor | Read | 1=None, 2=Internal, 3=WL 1, 4=WL 2, 5=WL 3, 6=WL 4, 7=WL 5, 8=WL 6, 9=WL 7, 10=WL 8, 11=WL 9, 12=WL 10, 13=WL 11, 14=WL 12, 15=WL 13, 16=WL 14, 17=WL 15, 18=WL 16, 19=WL 17, 20=WL 18, 21=WL 19, 22=WL 20 | ||
| MI | 314 | Effective System Mode | Read | 1=Cool, 2=Heat | ||
| MI | 315 | Wi-Fi Module Status | Read | 1=Offline, 2=Initializing, 3=Ready, 4=Booting, 5=Resetting, 6=Fail, 7=Testing | ||
| MI | 316 | Wi-Fi Status | Read | 1=Idle, 2=Associate, 3=Config., 4=Ready, 5=Online, 6=Disconn., 7=Failure | ||
| MI | 317 | BACnet IP Status | Read | 1=Disabled, 2=Enabled | ||
| MI | 318 | SMTP Server Status | Read | 1=Unkown, 2=Disabled, 3=Offline, 4=Online | ||
| MI | 319 | Facility Expert Enabled | Read | 1=Disabled, 2=Enabled | ||
| MI | 320 | Wireless Device 12 - Status | Read | 1=None, 2=Closed, 3=Opened, 4=No motion, 5=Motion, 6=Normal, 7=Leak | ||
| MI | 321 | Wireless Device 12 - Battery | Read | 1=None, 2=Normal, 3=Low | ||
| MI | 322 | Wireless Device 12 - Communication Status | Read | 1=Not paired, 2=Online, 3=Invalid, 4=Offline | ||
| MI | 323 | Facility Expert Status | Read | 1=Disabled, 2=Offline, 3=Connect., 4=Online, 5=Failure, 6=Unknown | ||
| MI | 324 | CO2 Effective Source | Read | 1=None, 2=Internal, 3=Error, 4=Wired, 5=WL 1, 6=WL 2, 7=WL 3, 8=WL 4, 9=WL 5, 10=WL 6, 11=WL 7, 12=WL 8, 13=WL 9, 14=WL 10, 15=WL 11, 16=WL 12, 17=WL 13, 18=WL 14, 19=WL 15, 20=WL 16, 21=WL 17, 22=WL 18, 23=WL 19, 24=WL 20 | ||
| MI | 325 | Time source | Read | 1=None, 2=Local, 3=BACnet, 4=NTP, 5=Cloud | ||
| MI | 326 | Fan Speed Status | Read | 1=Off, 2=Low, 3=Medium, 4=High | ||
| MI | 330 | Wireless Device 13 - Status | Read | 1=None, 2=Closed, 3=Opened, 4=No motion, 5=Motion, 6=Normal, 7=Leak | ||
| MI | 331 | Wireless Device 13 - Battery | Read | 1=None, 2=Normal, 3=Low | ||
| MI | 332 | Wireless Device 13 - Communication Status | Read | 1=Not paired, 2=Online, 3=Invalid, 4=Offline | ||
| MI | 340 | Wireless Device 14 - Status | Read | 1=None, 2=Closed, 3=Opened, 4=No motion, 5=Motion, 6=Normal, 7=Leak | ||
| MI | 341 | Wireless Device 14 - Battery | Read | 1=None, 2=Normal, 3=Low | ||
| MI | 342 | Wireless Device 14 - Communication Status | Read | 1=Not paired, 2=Online, 3=Invalid, 4=Offline | ||
| MI | 350 | Wireless Device 15 - Status | Read | 1=None, 2=Closed, 3=Opened, 4=No motion, 5=Motion, 6=Normal, 7=Leak | ||
| MI | 351 | Wireless Device 15 - Battery | Read | 1=None, 2=Normal, 3=Low | ||
| MI | 352 | Wireless Device 15 - Communication Status | Read | 1=Not paired, 2=Online, 3=Invalid, 4=Offline | ||
| MI | 360 | Wireless Device 16 - Status | Read | 1=None, 2=Closed, 3=Opened, 4=No motion, 5=Motion, 6=Normal, 7=Leak | ||
| MI | 361 | Wireless Device 16 - Battery | Read | 1=None, 2=Normal, 3=Low | ||
| MI | 362 | Wireless Device 16 - Communication Status | Read | 1=Not paired, 2=Online, 3=Invalid, 4=Offline | ||
| MI | 370 | Wireless Device 17 - Status | Read | 1=None, 2=Closed, 3=Opened, 4=No motion, 5=Motion, 6=Normal, 7=Leak | ||
| MI | 371 | Wireless Device 17 - Battery | Read | 1=None, 2=Normal, 3=Low | ||
| MI | 372 | Wireless Device 17 - Communication Status | Read | 1=Not paired, 2=Online, 3=Invalid, 4=Offline | ||
| MI | 380 | Wireless Device 18 - Status | Read | 1=None, 2=Closed, 3=Opened, 4=No motion, 5=Motion, 6=Normal, 7=Leak | ||
| MI | 381 | Wireless Device 18 - Battery | Read | 1=None, 2=Normal, 3=Low | ||
| MI | 382 | Wireless Device 18 - Communication Status | Read | 1=Not paired, 2=Online, 3=Invalid, 4=Offline | ||
| MI | 390 | Wireless Device 19 - Status | Read | 1=None, 2=Closed, 3=Opened, 4=No motion, 5=Motion, 6=Normal, 7=Leak | ||
| MI | 391 | Wireless Device 19 - Battery | Read | 1=None, 2=Normal, 3=Low | ||
| MI | 392 | Wireless Device 19 - Communication Status | Read | 1=Not paired, 2=Online, 3=Invalid, 4=Offline | ||
| MI | 400 | Wireless Device 20 - Status | Read | 1=None, 2=Closed, 3=Opened, 4=No motion, 5=Motion, 6=Normal, 7=Leak | ||
| MI | 401 | Wireless Device 20 - Battery | Read | 1=None, 2=Normal, 3=Low | ||
| MI | 402 | Wireless Device 20 - Communication Status | Read | 1=Not paired, 2=Online, 3=Invalid, 4=Offline | ||
| MV | 1 | Long Message Background Color | Default 1 | Command | 1=White, 2=Green, 3=Blue, 4=Grey, 5=Dark grey, 6=Pink, 7=Purple, 8=Red, 9=Orange, 10=Black, 11=Default | |
| MV | 2 | HMI Color | Default 1 | Command | 1=White, 2=Green, 3=Blue, 4=Grey, 5=Dark grey, 6=Pink, 7=Purple, 8=Red, 9=Orange, 10=Black | |
| MV | 3 | Main Display | Default 1 | Command | 1=Temperature, 2=Setpoint | |
| MV | 4 | Display Language | Default 1 | Command | 1=English, 2=French, 3=Spanish, 4=Chinese, 5=Russian, 6=Arabic, 7=Bulgarian, 8=Czech, 9=Danish, 10=Dutch, 11=Finnish, 12=German, 13=Hungarian, 14=Indonesian, 15=Italian, 16=Norwegian, 17=Polish, 18=Portuguese, 19=Slovak, 20=Swedish, 21=Turkish, 22=Japanese, 23=Hebrew | |
| MV | 5 | Time Format | Default 1 | Command | 1=AM-PM, 2=24 Hours | |
| MV | 6 | Network Units | Default 1 | Command | 1=SI, 2=Imperial | |
| MV | 7 | Network Language | Default 1 | Command | 1=English, 2=French, 3=Spanish | |
| MV | 8 | BACnet Baud Rate | Default 7 | Command | 1=9600, 2=19200, 3=38400, 4=57600, 5=76800, 6=115200, 7=Auto | |
| MVmin | 10 | Occupancy Command | Default 2 | Command | 1=Loc. occ, 2=Occupied, 3=Unocc. | |
| MV | 11 | Standby Mode Configuration | Default 1 | Command | 1=Absolute, 2=Offset | |
| MV | 12 | Fan Delay | Default 2 | Command | 1=Off, 2=On | |
| MV | 13 | Dehumidification Lockout | Default 1 | Command | 1=Disabled, 2=Enabled | |
| MVmin | 16 | System Mode | Default 4 | Command | 1=Off, 2=Auto, 3=Cool, 4=Heat | |
| MVmin | 17 | Fan Mode | Default 2 | Command | 1=On, 2=Auto, 3=Smart | |
| MV | 32 | Use Standby Screen | Default 1 | Command | 1=No, 2=Yes, 3=Occ. only, 4=Screen sav | |
| MV | 46 | UI16 Configuration | Default 1 | Command | 1=None, 2=Rem NSB, 3=Motion NO, 4=Motion NC, 5=Window, 6=Fan lock | |
| MV | 47 | UI17 Configuration | Default 1 | Command | 1=None, 2=Door dry, 3=Override, 4=Filter, 5=Service | |
| MV | 49 | UI19 Configuration | Default 1 | Command | 1=None, 2=CO2 | |
| MV | 51 | Temperature Scale | Default 1 | Command | 1=°C, 2=°F | |
| MV | 55 | Frost Protection | Default 1 | Command | 1=Off, 2=On | |
| MV | 58 | Setpoint Function | Default 2 | Command | 1=Dual SP, 2=Attach SP | |
| MV | 70 | Room Humidity Display | Default 1 | Command | 1=Disabled, 2=Enabled | |
| MV | 71 | Enable Smart Recovery | Default 1 | Command | 1=Off, 2=On | |
| MV | 72 | Economizer Configuration | Default 1 | Command | 1=Off, 2=On | |
| MV | 73 | Schedule Menu | Default 2 | Command | 1=Disabled, 2=Enabled, 3=Dis. no. clk., 4=En. no. clk. | |
| MV | 79 | Mechanical Cooling Allowed | Default 1 | Command | 1=Off, 2=On | |
| MV | 92 | BO1 Auxiliary Output Configuration | Default 1 | Command | 1=NO, 2=NC | |
| MV | 95 | Fan Control in Heating Mode | Default 2 | Command | 1=Off, 2=On | |
| MV | 96 | UO9 Configuration | Default 4 | Command | 1=Analog, 2=Binary, 3=Relay RC, 4=Relay RH | |
| MV | 97 | UO10 Configuration | Default 1 | Command | 1=Analog, 2=Binary, 3=Relay RC | |
| MV | 98 | UO11 Configuration | Default 1 | Command | 1=Analog, 2=Binary | |
| MV | 99 | UO12 Configuration | Default 2 | Command | 1=Analog, 2=Binary | |
| MV | 101 | French | Default 2 | Command | 1=Disabled, 2=Enabled | |
| MV | 102 | Spanish | Default 2 | Command | 1=Disabled, 2=Enabled | |
| MV | 103 | Chinese | Default 2 | Command | 1=Disabled, 2=Enabled | |
| MV | 104 | Russian | Default 2 | Command | 1=Disabled, 2=Enabled | |
| MV | 110 | Occupancy Source | Default 1 | Command | 1=Motion, 2=Schedule, 3=Mot. occ., 4=Mot. unoc. | |
| MV | 111 | Mode Button | Default 1 | Command | 1=Normal, 2=Off-Auto | |
| MVmin | 112 | Control Status | Default 1 | Command | 1=Off, 2=Cool, 3=Heat | |
| MV | 114 | Custom button icon | Default 1 | Command | 1=Default Button, 2=No Button, 3=System Mode Heat/Cool, 4=System Mode On/Off, 5=Fan mode, 6=Override Button, 7=Units Button, 8=Help Button, 9=Language Button, 10=Schedule Button, 11=Lighting Button, 12=Blind Button, 13=Lamp Button, 14=Energy Button, 15=Make Room Button, 16=Setting Button, 17=Timer Button | |
| MV | 115 | Custom button behavior | Default 1 | Command | 1=Default function, 2=No function, 3=System mode function, 4=Fan function, 5=Override function, 6=Schedule function, 7=Units function, 8=Help function, 9=Language function, 10=Configuration function, 11=Custom function, 12=Standby function | |
| MV | 116 | Comfort or economy mode | Default 1 | Command | 1=Comfort, 2=Economy | |
| MV | 117 | Reversing valve operation | Default 1 | Command | 1=O, 2=B | |
| MV | 118 | Compressor - auxiliary interlock | Default 1 | Command | 1=Off, 2=On | |
| MV | 119 | Application | Default 1 | Command | 1=Rooftop, 2=Heatpump | |
| MV | 120 | Arabic | Default 1 | Command | 1=Disabled, 2=Enabled | |
| MV | 122 | Czech | Default 1 | Command | 1=Disabled, 2=Enabled | |
| MV | 123 | Danish | Default 1 | Command | 1=Disabled, 2=Enabled | |
| MV | 124 | Dutch | Default 1 | Command | 1=Disabled, 2=Enabled | |
| MV | 125 | Finnish | Default 1 | Command | 1=Disabled, 2=Enabled | |
| MV | 126 | German | Default 1 | Command | 1=Disabled, 2=Enabled | |
| MV | 127 | Hungarian | Default 1 | Command | 1=Disabled, 2=Enabled | |
| MV | 128 | Indonesian | Default 1 | Command | 1=Disabled, 2=Enabled | |
| MV | 129 | Italian | Default 1 | Command | 1=Disabled, 2=Enabled | |
| MV | 130 | Norwegian | Default 1 | Command | 1=Disabled, 2=Enabled | |
| MV | 131 | Polish | Default 1 | Command | 1=Disabled, 2=Enabled | |
| MV | 132 | Portuguese | Default 1 | Command | 1=Disabled, 2=Enabled | |
| MV | 133 | Slovak | Default 1 | Command | 1=Disabled, 2=Enabled | |
| MV | 134 | Swedish | Default 1 | Command | 1=Disabled, 2=Enabled | |
| MV | 135 | Turkish | Default 1 | Command | 1=Disabled, 2=Enabled | |
| MV | 136 | Schedule Type | Default 1 | Command | 1=7 days, 2=5 + 2 days, 3=5 + 1 + 1 days | |
| MV | 138 | UI16 Input Type | Default 2 | Command | 1=Therm., 2=Binary, 3=Voltage | |
| MV | 139 | UI17 Input Type | Default 2 | Command | 1=Therm., 2=Binary, 3=Voltage | |
| MV | 140 | UI19 Input Type | Default 3 | Command | 1=Therm., 2=Binary, 3=Voltage | |
| MV | 141 | UI20 Input Type | Default 1 | Command | 1=Therm., 2=Binary, 3=Voltage | |
| MV | 142 | UI22 Input Type | Default 1 | Command | 1=Therm., 2=Binary, 3=Voltage | |
| MV | 143 | UI23 Input Type | Default 1 | Command | 1=Therm., 2=Binary, 3=Voltage | |
| MV | 144 | UI24 Input Type | Default 3 | Command | 1=Therm., 2=Binary, 3=Voltage | |
| MV | 145 | Room Temperature Sensor | Default 1 | Command | 1=Wired, 2=Internal, 3=WL IO, 4=WL 1, 5=WL 2, 6=WL 3, 7=WL 4, 8=WL 5, 9=WL 6, 10=WL 7, 11=WL 8, 12=WL 9, 13=WL 10, 14=WL 11, 15=WL 12, 16=WL 13, 17=WL 14, 18=WL 15, 19=WL 16, 20=WL 17, 21=WL 18, 22=WL 19, 23=WL 20 | |
| MV | 146 | CO2 Display | Default 2 | Command | 1=Disabled, 2=Enabled | |
| MV | 147 | CO2 Autocalibration | Default 2 | Command | 1=Disabled, 2=Enabled | |
| MV | 148 | Lock Screen | Default 1 | Command | 1=No, 2=Yes | |
| MV | 149 | Relative humidity sensor | Default 2 | Command | 1=None, 2=Internal, 3=WL 1, 4=WL 2, 5=WL 3, 6=WL 4, 7=WL 5, 8=WL 6, 9=WL 7, 10=WL 8, 11=WL 9, 12=WL 10, 13=WL 11, 14=WL 12, 15=WL 13, 16=WL 14, 17=WL 15, 18=WL 16, 19=WL 17, 20=WL 18, 21=WL 19, 22=WL 20 | |
| MV | 150 | CO2 source | Default 2 | Command | 1=None, 2=Local, 3=WL 1, 4=WL 2, 5=WL 3, 6=WL 4, 7=WL 5, 8=WL 6, 9=WL 7, 10=WL 8, 11=WL 9, 12=WL 10, 13=WL 11, 14=WL 12, 15=WL 13, 16=WL 14, 17=WL 15, 18=WL 16, 19=WL 17, 20=WL 18, 21=WL 19, 22=WL 20 | |
| MV | 151 | Temperature Alarm Enabled | Default 1 | Command | 1=Off, 2=On | |
| MV | 152 | ADR Permission | Default 1 | Command | 1=Off, 2=On | |
| MV | 155 | Japanese | Default 1 | Command | 1=Disabled, 2=Enabled | |
| MV | 156 | Hebrew | Default 1 | Command | 1=Disabled, 2=Enabled | |
| MV | 180 | Display the Fan Status icon | Default 2 | Command | 1=Disabled, 2=Enabled | |
| MV | 181 | Display the System Status icon | Default 2 | Command | 1=Disabled, 2=Enabled | |
| MV | 182 | Display the Help button | Default 2 | Command | 1=Disabled, 2=Enabled | |
| MV | 185 | UI20 Configuration | Default 2 | Command | 1=None, 2=RS, 3=MAT | |
| MV | 210 | Wireless Device 1 - Function | Default 1 | Command | 1=None, 2=Window, 3=Door, 4=Motion, 5=Env. data, 6=Remove, 7=Water, 8=Refrig., 9=Freezer | |
| MV | 220 | Wireless Device 2 - Function | Default 1 | Command | 1=None, 2=Window, 3=Door, 4=Motion, 5=Env. data, 6=Remove, 7=Water, 8=Refrig., 9=Freezer | |
| MV | 230 | Wireless Device 3 - Function | Default 1 | Command | 1=None, 2=Window, 3=Door, 4=Motion, 5=Env. data, 6=Remove, 7=Water, 8=Refrig., 9=Freezer | |
| MV | 240 | Wireless Device 4 - Function | Default 1 | Command | 1=None, 2=Window, 3=Door, 4=Motion, 5=Env. data, 6=Remove, 7=Water, 8=Refrig., 9=Freezer | |
| MV | 250 | Wireless Device 5 - Function | Default 1 | Command | 1=None, 2=Window, 3=Door, 4=Motion, 5=Env. data, 6=Remove, 7=Water, 8=Refrig., 9=Freezer | |
| MV | 260 | Wireless Device 6 - Function | Default 1 | Command | 1=None, 2=Window, 3=Door, 4=Motion, 5=Env. data, 6=Remove, 7=Water, 8=Refrig., 9=Freezer | |
| MV | 270 | Wireless Device 7 - Function | Default 1 | Command | 1=None, 2=Window, 3=Door, 4=Motion, 5=Env. data, 6=Remove, 7=Water, 8=Refrig., 9=Freezer | |
| MV | 280 | Wireless Device 8 - Function | Default 1 | Command | 1=None, 2=Window, 3=Door, 4=Motion, 5=Env. data, 6=Remove, 7=Water, 8=Refrig., 9=Freezer | |
| MV | 290 | Wireless Device 9 - Function | Default 1 | Command | 1=None, 2=Window, 3=Door, 4=Motion, 5=Env. data, 6=Remove, 7=Water, 8=Refrig., 9=Freezer | |
| MV | 300 | Wireless Device 10 - Function | Default 1 | Command | 1=None, 2=Window, 3=Door, 4=Motion, 5=Env. data, 6=Remove, 7=Water, 8=Refrig., 9=Freezer | |
| MV | 310 | Wireless Device 11 - Function | Default 1 | Command | 1=None, 2=Window, 3=Door, 4=Motion, 5=Env. data, 6=Remove, 7=Water, 8=Refrig., 9=Freezer | |
| MV | 320 | Wireless Device 12 - Function | Default 1 | Command | 1=None, 2=Window, 3=Door, 4=Motion, 5=Env. data, 6=Remove, 7=Water, 8=Refrig., 9=Freezer | |
| MV | 330 | Wireless Device 13 - Function | Default 1 | Command | 1=None, 2=Window, 3=Door, 4=Motion, 5=Env. data, 6=Remove, 7=Water, 8=Refrig., 9=Freezer | |
| MV | 340 | Wireless Device 14 - Function | Default 1 | Command | 1=None, 2=Window, 3=Door, 4=Motion, 5=Env. data, 6=Remove, 7=Water, 8=Refrig., 9=Freezer | |
| MV | 350 | Wireless Device 15 - Function | Default 1 | Command | 1=None, 2=Window, 3=Door, 4=Motion, 5=Env. data, 6=Remove, 7=Water, 8=Refrig., 9=Freezer | |
| MV | 360 | Wireless Device 16 - Function | Default 1 | Command | 1=None, 2=Window, 3=Door, 4=Motion, 5=Env. data, 6=Remove, 7=Water, 8=Refrig., 9=Freezer | |
| MV | 370 | Wireless Device 17 - Function | Default 1 | Command | 1=None, 2=Window, 3=Door, 4=Motion, 5=Env. data, 6=Remove, 7=Water, 8=Refrig., 9=Freezer | |
| MV | 380 | Wireless Device 18 - Function | Default 1 | Command | 1=None, 2=Window, 3=Door, 4=Motion, 5=Env. data, 6=Remove, 7=Water, 8=Refrig., 9=Freezer | |
| MV | 390 | Wireless Device 19 - Function | Default 1 | Command | 1=None, 2=Window, 3=Door, 4=Motion, 5=Env. data, 6=Remove, 7=Water, 8=Refrig., 9=Freezer | |
| MV | 400 | Wireless Device 20 - Function | Default 1 | Command | 1=None, 2=Window, 3=Door, 4=Motion, 5=Env. data, 6=Remove, 7=Water, 8=Refrig., 9=Freezer | |
| FILE | 1 | Custom Lua File | Lua script file (read/write the custom script) | Write | ||
| Other | 1 | Lua Program 1 | Monitors and controls the Lua script program | Write |
No points match these filters.
Integration notes
- Viconics is a Schneider Electric brand; the guide is published on veris.com.
- Stage outputs BO 25-29 are G Fan, Y1, Y2, W1 and W2/OB Status; MV 117 sets the reversing valve to O or B for heat pump use.
- Access follows the guide's generic property tables: AV, AO, BV, BO and MSV present values are commandable, CSVs are writable, and AI/MSI present values can only be written while Out_Of_Service is TRUE.
- Wireless Device 1-20 objects only report data for ZigBee sensors paired to the controller.
- Printed as in the guide: AV 42 default 78°F (21°C); AV 85 Cooling CPH max printed 4; MV 136 and MV 185 max printed 2 with three states.
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. Easy BACnet scans a network for BACnet IP devices from an Android phone, reads every object on the VT8650 Rooftop Unit and Heat Pump Controller 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 Viconics VT8650 Rooftop Unit and Heat Pump Controller
How many BACnet points does the Viconics VT8650 Rooftop Unit and Heat Pump Controller have?
This list has 456 BACnet objects: 75 analog inputs, 8 analog outputs, 100 analog values, 7 binary inputs, 9 binary outputs, 29 binary values, 1 file, 94 multi-state inputs, 102 multi-state values, 30 characterstring values, 1 other. The exact set on a given unit depends on its firmware, installed options and configuration.
Which Viconics VT8650 Rooftop Unit and Heat Pump Controller BACnet points are writable?
280 of the 456 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 Viconics VT8650 Rooftop Unit and Heat Pump Controller BACnet documentation?
The source is VT8650 BACnet Integration Guide - Roof Top Unit (RTU), Heat Pump and Indoor Air Quality (IAQ) - Firmware Revision 2.6 (028-0437-07_IG-VT8650-BNET_A4_EN (Version 7)), revision 2022-07, published free by Viconics at https://www.veris.com/ASSETS/DOCUMENTS/CMS/EN/Static_Documents/DownloadCenter/028-0437-07_IG-VT8650-2.6-BNET_A4_EN_RH20220708.pdf.
What are the minimum BACnet points to integrate the Viconics VT8650 Rooftop Unit and Heat Pump Controller?
Start with MV 10 Occupancy Command (BMS occupancy: local, occupied or unoccupied); MV 16 System Mode (Off / auto / cool / heat); MV 17 Fan Mode (Fan mode: on / auto / smart); AV 39 Occupied Heat Setpoint (Occupied heating setpoint); AV 40 Occupied Cool Setpoint (Occupied cooling setpoint); MV 112 Control Status (Current state: off, cooling or heating); BO 25 G Fan Status (Fan (G) output state); MI 33 Effective Occupancy (Actual occupancy state); AV 100 Room Temperature (Space temperature used for control); BV 39 Fan Lock Alarm (Fan lock alarm (1 = on)).
How do I enable BMS control of the Viconics VT8650 Rooftop Unit and Heat Pump Controller?
No enable switch is needed. The BMS writes MV 10 Occupancy Command (1 = Loc. occ, the controller decides locally; 2 = Occupied; 3 = Unoccupied) and MV 16 System Mode. MV 110 Occupancy Source chooses whether local occupancy follows motion, the schedule or a mix.
Can the BMS supply sensor values to the Viconics VT8650 Rooftop Unit and Heat Pump Controller?
The guide has no BMS-written room temperature object: MV 145 Room Temperature Sensor selects the wired, internal or one of 20 paired ZigBee wireless sensors, and MI 309 shows which one is in use. Writing an AI present value only works with Out_Of_Service set TRUE.
How do I check these points on the real VT8650 Rooftop Unit and Heat Pump Controller?
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 Viconics BACnet points lists
- Networked room controller (thermostat)
Viconics TRCVT 3.0 Room Controller
Viconics TRC room controllers running firmware 3.0: TRC3500 models for fan coils and TRC6500 models for packaged rooftop units and heat pumps, in wired and wireless versions.
Also known as: TRCVT, TRC3500, TRC6500, TRCn500nnnn-VC, Viconics Room Controller - Networked room thermostat
Viconics VT7200 / VT7300 Series PIR-Ready Thermostats
Viconics VT7200 zoning thermostats and VT73xx / VTR73xx fan coil and zoning thermostats (24 Vac, PIR-ready) with the BACnet MS/TP communication module.
Also known as: VT7200, VT7300, VT7305, VT7350, VT7355, VTR7300, VTR7305, VTR7350, VTR7355, VT72xx, VT73xx - Networked room thermostat
Viconics VT7600 Series PIR-Ready Rooftop / Heat Pump Thermostats
Viconics VT76xx thermostats (with and without scheduling) for packaged rooftop units and heat pumps, including economizer, dehumidification and humidification models, with the BACnet MS/TP communication module.
Also known as: VT7600, VT7605, VT7607, VT7652, VT7656, VT7657, VT7606, VT76xx - Fan coil unit controller (room thermostat)
Viconics VT8350 Fan Coil and Zone Controller
Viconics VT8000-series VT8350 room controllers for low-voltage (24 Vac) 2-pipe and 4-pipe fan coil units and zone control.
Also known as: VT8350, Viconics VT8350, VT8000 VT8350, Schneider Electric VT8350 - Fan coil unit controller (room thermostat)
Viconics VTR8350 Line Voltage Fan Coil Controller
Viconics VT8000-series VTR8350 room controllers for line-voltage fan coil units (used with a VC3000-series relay pack).
Also known as: VTR8350, Viconics VTR8350, VT8000 VTR8350, Schneider Electric VTR8350 - VAV zone controller (room thermostat)
Viconics VZ8250 VAV Zone Controller
Viconics VT8000-series VZ8250 room controllers for pressure-dependent or pressure-independent VAV boxes, with optional fan, duct heater and baseboard reheat.
Also known as: VZ8250, Viconics VZ8250, VT8000 VZ8250, Schneider Electric VZ8250
Source: VT8650 BACnet Integration Guide - Roof Top Unit (RTU), Heat Pump and Indoor Air Quality (IAQ) - Firmware Revision 2.6 · 028-0437-07_IG-VT8650-BNET_A4_EN (Version 7) · rev. 2022-07. Object names, instances and units are reproduced as published; descriptions are our own.