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Fan coil unit controller (room thermostat) · BACnet points list
Viconics VT8350 Fan Coil and Zone Controller BACnet points list
Updated 28 October 2026
Short answer
The VT8350 is a 24 Vac touchscreen room controller for fan coil units and zoning, from the Viconics VT8000 line. It is a BACnet application-specific controller (B-ASC) on BACnet MS/TP, and the object list also covers BACnet IP and Wi-Fi status for units set up through the Wi-Fi configuration web page. Besides the fan coil points (setpoints, system and fan mode, outputs, demands) it carries display settings, Lua script parameters and a block of objects for up to 20 paired ZigBee wireless sensors.
This page lists 434 BACnet objects for the Viconics VT8350 Fan Coil and Zone Controller — 257 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
- VT8350 Fan Coil and Zone Controller
- Equipment
- Fan coil unit controller (room thermostat)
- Equipment type
- VAV boxes & fan coils
- BACnet objects
- 434 (257 writable)
- Transport
- BACnet MS/TP, BACnet IP
- Firmware
- 2.6
- Also known as
- VT8350, Viconics VT8350, VT8000 VT8350, Schneider Electric VT8350
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BMS integration notes: Viconics VT8350 Fan Coil and Zone 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 and MI 326 fan speed. 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: low / medium / high / auto / on | 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 |
| MI 326 | Fan Speed Status | Fan speed status: off / low / medium / high | Read |
| MI 33 | Effective Occupancy | Actual occupancy state | Read |
| AV 100 | Room Temperature | Space temperature used for control | Command |
| BV 37 | Service Alarm | Service alarm from an input set to Service | 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 15 Sequence of Operation, AV 52 Number of Pipes and the UI/UO configuration objects are commissioning settings; do not write them cyclically.
Viconics VT8350 Fan Coil and Zone 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 | 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 | 5 | Purge Sample Period | Default 2, range 0 to 4 | h | Command | |
| AV | 6 | Purge Open | Default 2, range 1 to 3 | min | 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 | 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°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°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°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 | 52 | Number of Pipes | Default 2, range 2 to 4 | Command | ||
| AV | 56 | Main Password | Default 0, range 0 to 9999 | Command | ||
| AV | 57 | User Password | Default 0, range 0 to 999 | Command | ||
| AV | 58 | Heating Setpoint Limit | Default 90°F (32°C), range 40°F (4°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 | 73 | Dehumidification Max Cooling Limit | Default 100, range 20 to 100 | % | Command | |
| AV | 84 | CPH | Default 4, range 3 to 8 | cycles/h | 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 | 90 | Floating Actuator Timing | Default 1.5, range .5 to 9 | min | Command | |
| AV | 92 | Keyboard Value | Default 0, range 0 to 35 | 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 Changeover 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 | UI24 Analog Input | Default 0, range 0 to 10 | V | 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 | 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 | 119 | UI19 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 | 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 | 212 | ECM Fan Low Voltage | Default 2.2, range 2.0 to 4.0 | V | Command | |
| AV | 213 | ECM Fan Medium Voltage | Default 6.0, range 4.1 to 7.0 | V | Command | |
| AV | 214 | ECM Fan High Voltage | Default 8.6, range 7.1 to 10.0 | V | 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=No Activated | ||
| BI | 30 | UI17 Binary Input | Read | 0=Activated, 1=No Activated | ||
| BI | 91 | UI19 Binary Input | Read | 0=Activated, 1=No Activated | ||
| BI | 94 | UI20 Binary Input | Read | 0=Activated, 1=No Activated | ||
| BI | 95 | UI22 Binary Input | Read | 0=Activated, 1=No Activated | ||
| BI | 96 | UI23 Binary Input | Read | 0=Activated, 1=No Activated | ||
| BI | 97 | UI24 Binary Input | Read | 0=Activated, 1=No Activated | ||
| BO | 93 | UO9 Binary Output | Default 0 | Command | 0=Off, 1=On | |
| BO | 94 | UO10 Binary Output | Default 0 | Command | 0=Off, 1=On | |
| BO | 95 | BO4 High Speed Fan Output | Default 0 | Command | 0=Off, 1=On | |
| BO | 96 | BO3 Medium Speed Fan Output | Default 0 | Command | 0=Off, 1=On | |
| BO | 97 | BO2 Low Speed Fan Output | Default 0 | Command | 0=Off, 1=On | |
| BO | 98 | BO8 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 | |
| BO | 103 | BO1 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 | |
| BVmin | 37 | Service Alarm | Default 0 | Command | 0=Off, 1=On | |
| BV | 38 | Dehumidification Status | Default 0 | Command | 0=Off, 1=On | |
| BV | 40 | Smart Recovery Status | 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=No, 1=Yes | |
| 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 | ||
| MImin | 326 | Fan Speed Status | Read | 1=Off, 2=Low, 3=Medium, 4=High | ||
| MI | 327 | Wi-Fi Network Signal Strength | Read | 1=Unknown, 2=Weak, 3=Fair, 4=Good, 5=Excellent | ||
| 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=Temp., 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=Indones., 15=Italian, 16=Norwegian, 17=Polish, 18=Portug., 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 | |
| MV | 9 | No Activity Sleep Mode Time | Default 1 | Command | 1=Disabled, 2=Enabled | |
| 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 | 13 | Dehumidification Lockout | Default 1 | Command | 1=Disabled, 2=Enabled | |
| MV | 15 | Sequence of Operation | Default 2 | Command | 1=Cool only, 2=Heat only, 3=Cool-rht, 4=Heat-rht, 5=Cool/Heat, 6=Cl/ht-rht | |
| MVmin | 16 | System Mode | Default 4 | Command | 1=Off, 2=Auto, 3=Cool, 4=Heat | |
| MVmin | 17 | Fan Mode | Default 4 | Command | 1=Low, 2=Medium, 3=High, 4=Auto, 5=On | |
| 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 | |
| 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=COC/NH, 3=COC/NC, 4=COS | |
| MV | 50 | Auto Mode Enable | Default 2 | Command | 1=Disabled, 2=Enabled | |
| MV | 51 | Temperature Scale | Default 1 | Command | 1=°C, 2=°F | |
| MV | 57 | Fan Sequence | Default 5 | Command | 1=L-M-H, 2=L-H, 3=L-M-H-A, 4=L-H-A, 5=On-Auto | |
| MV | 58 | Setpoint Function | Default 2 | Command | 1=Dual SP, 2=Attach SP | |
| MV | 66 | Auto Mode Fan Function | Default 1 | Command | 1=AS, 2=AS / AD | |
| 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 | 73 | Schedule Menu | Default 2 | Command | 1=Disabled, 2=Enabled, 3=Dis.no.clk, 4=En.no.clk | |
| MV | 81 | Control Type Output 1 | Default 2 | Command | 1=On/Off, 2=Floating, 3=0-10V DA, 4=0-10V RA | |
| MV | 91 | BO8 Aux Output Time Base | Default 1 | Command | 1=15 min., 2=10 sec. | |
| MV | 92 | BO8 Aux Output Configuration | Default 1 | Command | 1=Reheat NO, 2=Aux NO, 3=Aux NC, 4=Aux F&NO, 5=Aux F&NC, 6=Reheat NC | |
| MV | 95 | Fan Control in Heating Mode | Default 1 | Command | 1=On, 2=Off-Auto, 3=Off-All | |
| MV | 96 | UO9 Configuration | Default 2 | Command | 1=Analog, 2=Binary, 3=Relay RC, 4=Relay RH | |
| MV | 97 | UO10 Configuration | Default 2 | Command | 1=Analog, 2=Binary, 3=Relay RC | |
| MV | 98 | UO11 Configuration | Default 2 | 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 | 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 day | |
| 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 1 | 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 | 154 | Fan Type | Default 1 | Command | 1=3 speed, 2=ECM | |
| MV | 155 | Japanese | Default 1 | Command | 1=Disabled, 2=Enabled | |
| MV | 156 | Hebrew | Default 1 | Command | 1=Disabled, 2=Enabled | |
| MV | 160 | Control Type Output 2 | Default 5 | Command | 1=On/Off, 2=Floating, 3=0-10V DA, 4=0-10V RA, 5=Same as 1 | |
| 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 | 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 | |
| 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.
- Universal inputs (UI16-UI24) and outputs (UO9-UO12) appear as several objects each (raw value, temperature, voltage, binary); which one is meaningful depends on the input type and configuration objects.
- 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); AI 402 is printed 'Wireless Device 18 - CO' with the '2' split off and is listed here as CO2.
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 VT8350 Fan Coil and Zone 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 VT8350 Fan Coil and Zone Controller
How many BACnet points does the Viconics VT8350 Fan Coil and Zone Controller have?
This list has 434 BACnet objects: 75 analog inputs, 6 analog outputs, 84 analog values, 7 binary inputs, 9 binary outputs, 25 binary values, 95 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 VT8350 Fan Coil and Zone Controller BACnet points are writable?
257 of the 434 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 VT8350 Fan Coil and Zone Controller BACnet documentation?
The source is VT8350 BACnet Integration Guide - Low Voltage (24VAC) Fan Coil Unit (FCU) and Zone Control - Firmware Revision 2.6 (028-0443-09_IG-VT8350-BNET_A4_EN (Version 9)), revision 2022-05, published free by Viconics at https://www.veris.com/ASSETS/DOCUMENTS/CMS/EN/Static_Documents/DownloadCenter/028-0443-09_IG-VT8350-2.6-BNET_A4_EN_RH20220530.pdf.
What are the minimum BACnet points to integrate the Viconics VT8350 Fan Coil and Zone 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: low / medium / high / auto / on); 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); MI 326 Fan Speed Status (Fan speed status: off / low / medium / high); MI 33 Effective Occupancy (Actual occupancy state); AV 100 Room Temperature (Space temperature used for control); BV 37 Service Alarm (Service alarm from an input set to Service).
How do I enable BMS control of the Viconics VT8350 Fan Coil and Zone 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 VT8350 Fan Coil and Zone 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 VT8350 Fan Coil and Zone 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 - Rooftop unit controller (room thermostat, conventional or heat-pump RTUs)
Viconics VT8650 Rooftop Unit and Heat Pump Controller
Viconics VT8000-series VT8650 room controllers for packaged rooftop units and heat pumps (up to 2 heating and 2 cooling stages), with economizer and indoor air quality options.
Also known as: VT8650, Viconics VT8650, VT8000 VT8650, Schneider Electric VT8650 - 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: VT8350 BACnet Integration Guide - Low Voltage (24VAC) Fan Coil Unit (FCU) and Zone Control - Firmware Revision 2.6 · 028-0443-09_IG-VT8350-BNET_A4_EN (Version 9) · rev. 2022-05. Object names, instances and units are reproduced as published; descriptions are our own.