Thermokon NOVOS 7, NOVOS Touch and thanos EVO

Room operating unit with colour display for climate, fan, lighting, blinds and scenes.

The Thermokon NOVOS 7, NOVOS Touch and thanos EVO are room operating units with a colour display that control room climate, fan coils, lighting, blinds and scenes. This Modbus RTU template reads temperature, humidity, CO2, VOC and the user settings, and lets you set setpoints, occupancy, lighting, blinds and messages from ModbusCloud.

Protocol
Modbus RTU
Connection
RS485, 38400 baud
Registers
908, read and write
Key readings
Temperature · Relative humidity · CO2 · VOC · Effective setpoint · Fan stage · Room occupancy
Available commands
Setpoint · Room occupancy · ECO mode · Lighting and blinds · Status message · Time channels
Compatible models
NOVOS 7 · NOVOS Touch · thanos EVO
Last updated

Registers (908)

908 read, 782 write

NameUnitAccessAddress (Hidden until you enter your email)Function (hidden)Type (hidden)
Temperature°CRead
Relative Humidity%RHRead
Absolute Humidityg/m³Read
EnthalpyRead
Dew Point°CRead
CO2ppmRead
VOC%Read
CO2 VOC Mix%Read
External Sensor 1 ValueRead and write
External Sensor 2 ValueRead and write
External Sensor 3 ValueRead and write
External Sensor 4 ValueRead and write
Sensor ErrorRead
Digital InputRead
Room OccupancyRead and write
ECO ModeRead and write
ECO Icon ColourRead and write
Setpoint Effective°CRead and write
Fan Stage UserRead
Fan Stage FeedbackRead and write
Home Screen Temperature Override°CRead and write
Touch InteractionRead and write
Interaction Reset TimesRead and write
Lighting And Scene StatesRead and write
Lighting 1 StatusRead and write
Lighting 2 StatusRead and write
Lighting 3 StatusRead and write
Lighting 4 StatusRead and write
Lighting 5 StatusRead and write
Lighting 6 StatusRead and write
Lighting 7 StatusRead and write
Lighting 8 StatusRead and write
Lighting Auto ModeRead and write
Lighting 1 Red Or Colour TemperatureRead and write
Lighting 1 GreenRead and write
Lighting 1 BlueRead and write
Lighting 1 WhiteRead and write
Lighting 2 Red Or Colour TemperatureRead and write
Lighting 2 GreenRead and write
Lighting 2 BlueRead and write
Lighting 2 WhiteRead and write
Lighting 3 Red Or Colour TemperatureRead and write
Lighting 3 GreenRead and write
Lighting 3 BlueRead and write
Lighting 3 WhiteRead and write
Lighting 4 Red Or Colour TemperatureRead and write
Lighting 4 GreenRead and write
Lighting 4 BlueRead and write
Lighting 4 WhiteRead and write
Lighting 5 Red Or Colour TemperatureRead and write
Lighting 5 GreenRead and write
Lighting 5 BlueRead and write
Lighting 5 WhiteRead and write
Lighting 6 Red Or Colour TemperatureRead and write
Lighting 6 GreenRead and write
Lighting 6 BlueRead and write
Lighting 6 WhiteRead and write
Lighting 7 Red Or Colour TemperatureRead and write
Lighting 7 GreenRead and write
Lighting 7 BlueRead and write
Lighting 7 WhiteRead and write
Lighting 8 Red Or Colour TemperatureRead and write
Lighting 8 GreenRead and write
Lighting 8 BlueRead and write
Lighting 8 WhiteRead and write
Shading 1 StatusRead and write
Shading 1 Slat AngleRead and write
Shading 2 StatusRead and write
Shading 2 Slat AngleRead and write
Shading 3 StatusRead and write
Shading 3 Slat AngleRead and write
Shading 4 StatusRead and write
Shading 4 Slat AngleRead and write
Shading 5 StatusRead and write
Shading 5 Slat AngleRead and write
Shading 6 StatusRead and write
Shading 6 Slat AngleRead and write
Shading 7 StatusRead and write
Shading 7 Slat AngleRead and write
Shading 8 StatusRead and write
Shading 8 Slat AngleRead and write
Shading Auto ModeRead and write
Status MessageRead and write
Display OffRead and write
Software ResetRead and write
LED ModeRead and write
LED ColourRead and write
Buzzer FrequencyRead and write
Buzzer DurationmsRead and write
Device DescriptionRead and write
Production Date Month DayRead and write
Production Date YearRead and write
Operating HourshRead
Firmware Version Main SubRead
Firmware Version Revision BuildRead
Unit SystemRead and write
LanguageRead and write
Date FormatRead and write
Time FormatRead and write
Clock YearRead and write
Clock MonthRead and write
Clock DayRead and write
Clock HourRead and write
Clock MinuteRead and write
Clock SecondRead and write
Long Press TimemsRead and write
Maintenance CountdownhRead and write
Calibration CountdownhRead and write
Maintenance IntervalRead and write
Calibration IntervalRead and write
Favourite Button 1Read and write
Favourite Button 2Read and write
Favourite Button 3Read and write
Favourite Button 4Read and write
Favourite Button 5Read and write
Monitoring MenuRead and write
Settings Menu Auto HideminRead and write
Settings Code LockRead and write
Measurement Diagram IntervalsRead and write
Brightness Active%Read and write
Brightness Standby%Read and write
Standby DelaysRead and write
Return To Home Screen DelaysRead and write
Cleaning Mode DurationsRead and write
Standby ButtonRead and write
Measured Values DisplayRead and write
ScreensaverRead and write
GUI Background ColourRead and write
GUI Text ColourRead and write
Heating Cooling ColoursRead and write
Individual LogoRead and write
Lock Screen CodeRead and write
Home Screen Sensor Value 3Read and write
Home Screen Sensor Value 4Read and write
Temperature MenuRead and write
Setpoint DefinitionRead and write
Base Setpoint°CRead and write
Setpoint Adjustment RangeKRead and write
Setpoint Step WidthKRead and write
ECO ButtonRead and write
Room Occupancy ButtonRead and write
Room Occupancy After ResetRead and write
Fan Stage MenuRead and write
Number Of Fan StagesRead and write
Auto Fan Stage AvailableRead and write
Minimum Fan StageRead and write
Fan Stage After ResetRead and write
Home Screen ValuesRead and write
Lighting MenuRead and write
Number Of Lighting CircuitsRead and write
Lighting ViewRead and write
Lighting 1 NameRead and write
Lighting 1 IconRead and write
Lighting 1 AdjustmentRead and write
Lighting 1 DimmableRead and write
Lighting 1 Dimming Step%Read and write
Lighting 1 Position XRead and write
Lighting 1 Position YRead and write
Lighting 1 Min Colour TemperatureKRead and write
Lighting 1 Max Colour TemperatureKRead and write
Lighting 2 NameRead and write
Lighting 2 IconRead and write
Lighting 2 AdjustmentRead and write
Lighting 2 DimmableRead and write
Lighting 2 Dimming Step%Read and write
Lighting 2 Position XRead and write
Lighting 2 Position YRead and write
Lighting 2 Min Colour TemperatureKRead and write
Lighting 2 Max Colour TemperatureKRead and write
Lighting 3 NameRead and write
Lighting 3 IconRead and write
Lighting 3 AdjustmentRead and write
Lighting 3 DimmableRead and write
Lighting 3 Dimming Step%Read and write
Lighting 3 Position XRead and write
Lighting 3 Position YRead and write
Lighting 3 Min Colour TemperatureKRead and write
Lighting 3 Max Colour TemperatureKRead and write
Lighting 4 NameRead and write
Lighting 4 IconRead and write
Lighting 4 AdjustmentRead and write
Lighting 4 DimmableRead and write
Lighting 4 Dimming Step%Read and write
Lighting 4 Position XRead and write
Lighting 4 Position YRead and write
Lighting 4 Min Colour TemperatureKRead and write
Lighting 4 Max Colour TemperatureKRead and write
Lighting 5 NameRead and write
Lighting 5 IconRead and write
Lighting 5 AdjustmentRead and write
Lighting 5 DimmableRead and write
Lighting 5 Dimming Step%Read and write
Lighting 5 Position XRead and write
Lighting 5 Position YRead and write
Lighting 5 Min Colour TemperatureKRead and write
Lighting 5 Max Colour TemperatureKRead and write
Lighting 6 NameRead and write
Lighting 6 IconRead and write
Lighting 6 AdjustmentRead and write
Lighting 6 DimmableRead and write
Lighting 6 Dimming Step%Read and write
Lighting 6 Position XRead and write
Lighting 6 Position YRead and write
Lighting 6 Min Colour TemperatureKRead and write
Lighting 6 Max Colour TemperatureKRead and write
Lighting 7 NameRead and write
Lighting 7 IconRead and write
Lighting 7 AdjustmentRead and write
Lighting 7 DimmableRead and write
Lighting 7 Dimming Step%Read and write
Lighting 7 Position XRead and write
Lighting 7 Position YRead and write
Lighting 7 Min Colour TemperatureKRead and write
Lighting 7 Max Colour TemperatureKRead and write
Lighting 8 NameRead and write
Lighting 8 IconRead and write
Lighting 8 AdjustmentRead and write
Lighting 8 DimmableRead and write
Lighting 8 Dimming Step%Read and write
Lighting 8 Position XRead and write
Lighting 8 Position YRead and write
Lighting 8 Min Colour TemperatureKRead and write
Lighting 8 Max Colour TemperatureKRead and write
Shading MenuRead and write
Number Of Shading CircuitsRead and write
Shading ViewRead and write
Shading 1 NameRead and write
Shading 1 IconRead and write
Shading 1 AdjustmentRead and write
Shading 1 Slat AdjustmentRead and write
Shading 1 Slat Angle Min°Read and write
Shading 1 Slat Angle Max°Read and write
Shading 1 Slat Step°Read and write
Shading 1 Position StepRead and write
Shading 1 Position XRead and write
Shading 1 Position YRead and write
Shading 2 NameRead and write
Shading 2 IconRead and write
Shading 2 AdjustmentRead and write
Shading 2 Slat AdjustmentRead and write
Shading 2 Slat Angle Min°Read and write
Shading 2 Slat Angle Max°Read and write
Shading 2 Slat Step°Read and write
Shading 2 Position StepRead and write
Shading 2 Position XRead and write
Shading 2 Position YRead and write
Shading 3 NameRead and write
Shading 3 IconRead and write
Shading 3 AdjustmentRead and write
Shading 3 Slat AdjustmentRead and write
Shading 3 Slat Angle Min°Read and write
Shading 3 Slat Angle Max°Read and write
Shading 3 Slat Step°Read and write
Shading 3 Position StepRead and write
Shading 3 Position XRead and write
Shading 3 Position YRead and write
Shading 4 NameRead and write
Shading 4 IconRead and write
Shading 4 AdjustmentRead and write
Shading 4 Slat AdjustmentRead and write
Shading 4 Slat Angle Min°Read and write
Shading 4 Slat Angle Max°Read and write
Shading 4 Slat Step°Read and write
Shading 4 Position StepRead and write
Shading 4 Position XRead and write
Shading 4 Position YRead and write
Shading 5 NameRead and write
Shading 5 IconRead and write
Shading 5 AdjustmentRead and write
Shading 5 Slat AdjustmentRead and write
Shading 5 Slat Angle Min°Read and write
Shading 5 Slat Angle Max°Read and write
Shading 5 Slat Step°Read and write
Shading 5 Position StepRead and write
Shading 5 Position XRead and write
Shading 5 Position YRead and write
Shading 6 NameRead and write
Shading 6 IconRead and write
Shading 6 AdjustmentRead and write
Shading 6 Slat AdjustmentRead and write
Shading 6 Slat Angle Min°Read and write
Shading 6 Slat Angle Max°Read and write
Shading 6 Slat Step°Read and write
Shading 6 Position StepRead and write
Shading 6 Position XRead and write
Shading 6 Position YRead and write
Shading 7 NameRead and write
Shading 7 IconRead and write
Shading 7 AdjustmentRead and write
Shading 7 Slat AdjustmentRead and write
Shading 7 Slat Angle Min°Read and write
Shading 7 Slat Angle Max°Read and write
Shading 7 Slat Step°Read and write
Shading 7 Position StepRead and write
Shading 7 Position XRead and write
Shading 7 Position YRead and write
Shading 8 NameRead and write
Shading 8 IconRead and write
Shading 8 AdjustmentRead and write
Shading 8 Slat AdjustmentRead and write
Shading 8 Slat Angle Min°Read and write
Shading 8 Slat Angle Max°Read and write
Shading 8 Slat Step°Read and write
Shading 8 Position StepRead and write
Shading 8 Position XRead and write
Shading 8 Position YRead and write
Scene MenuRead and write
Number Of ScenesRead and write
Scene 1 NameRead and write
Scene 1 IconRead and write
Scene 2 NameRead and write
Scene 2 IconRead and write
Scene 3 NameRead and write
Scene 3 IconRead and write
Scene 4 NameRead and write
Scene 4 IconRead and write
Scene 5 NameRead and write
Scene 5 IconRead and write
Scene 6 NameRead and write
Scene 6 IconRead and write
Scene 7 NameRead and write
Scene 7 IconRead and write
Scene 8 NameRead and write
Scene 8 IconRead and write
Temperature UnitRead
Temperature Offset°CRead and write
Temperature Range Low°CRead and write
Temperature Range High°CRead and write
Temperature Show ValueRead and write
Temperature TLF ModeRead and write
Temperature Range 1 ColourRead and write
Temperature Range 2 ColourRead and write
Temperature Range 3 ColourRead and write
Temperature Range 4 ColourRead and write
Temperature Range 5 ColourRead and write
Temperature Threshold 1-2Read and write
Temperature Threshold 2-3Read and write
Temperature Threshold 3-4Read and write
Temperature Threshold 4-5Read and write
Temperature IconRead and write
Temperature TextRead and write
Temperature DecimalsRead and write
Relative Humidity UnitRead
Relative Humidity Offset%RHRead and write
Relative Humidity Range Low%RHRead and write
Relative Humidity Range High%RHRead and write
Relative Humidity Show ValueRead and write
Relative Humidity TLF ModeRead and write
Relative Humidity Range 1 ColourRead and write
Relative Humidity Range 2 ColourRead and write
Relative Humidity Range 3 ColourRead and write
Relative Humidity Range 4 ColourRead and write
Relative Humidity Range 5 ColourRead and write
Relative Humidity Threshold 1-2Read and write
Relative Humidity Threshold 2-3Read and write
Relative Humidity Threshold 3-4Read and write
Relative Humidity Threshold 4-5Read and write
Relative Humidity IconRead and write
Relative Humidity TextRead and write
Relative Humidity DecimalsRead and write
Absolute Humidity UnitRead
Absolute Humidity Offsetg/m³Read and write
Absolute Humidity Range Lowg/m³Read and write
Absolute Humidity Range Highg/m³Read and write
Absolute Humidity Show ValueRead and write
Absolute Humidity TLF ModeRead and write
Absolute Humidity Range 1 ColourRead and write
Absolute Humidity Range 2 ColourRead and write
Absolute Humidity Range 3 ColourRead and write
Absolute Humidity Range 4 ColourRead and write
Absolute Humidity Range 5 ColourRead and write
Absolute Humidity Threshold 1-2Read and write
Absolute Humidity Threshold 2-3Read and write
Absolute Humidity Threshold 3-4Read and write
Absolute Humidity Threshold 4-5Read and write
Absolute Humidity IconRead and write
Absolute Humidity TextRead and write
Absolute Humidity DecimalsRead and write
Enthalpy UnitRead
Enthalpy OffsetRead and write
Enthalpy Range LowRead and write
Enthalpy Range HighRead and write
Enthalpy Show ValueRead and write
Enthalpy TLF ModeRead and write
Enthalpy Range 1 ColourRead and write
Enthalpy Range 2 ColourRead and write
Enthalpy Range 3 ColourRead and write
Enthalpy Range 4 ColourRead and write
Enthalpy Range 5 ColourRead and write
Enthalpy Threshold 1-2Read and write
Enthalpy Threshold 2-3Read and write
Enthalpy Threshold 3-4Read and write
Enthalpy Threshold 4-5Read and write
Enthalpy IconRead and write
Enthalpy TextRead and write
Enthalpy DecimalsRead and write
Dew Point UnitRead
Dew Point Offset°CRead and write
Dew Point Range Low°CRead and write
Dew Point Range High°CRead and write
Dew Point Show ValueRead and write
Dew Point TLF ModeRead and write
Dew Point Range 1 ColourRead and write
Dew Point Range 2 ColourRead and write
Dew Point Range 3 ColourRead and write
Dew Point Range 4 ColourRead and write
Dew Point Range 5 ColourRead and write
Dew Point Threshold 1-2Read and write
Dew Point Threshold 2-3Read and write
Dew Point Threshold 3-4Read and write
Dew Point Threshold 4-5Read and write
Dew Point IconRead and write
Dew Point TextRead and write
Dew Point DecimalsRead and write
CO2 UnitRead
CO2 OffsetppmRead and write
CO2 Range LowppmRead and write
CO2 Range HighppmRead and write
CO2 Show ValueRead and write
CO2 TLF ModeRead and write
CO2 Range 1 ColourRead and write
CO2 Range 2 ColourRead and write
CO2 Range 3 ColourRead and write
CO2 Range 4 ColourRead and write
CO2 Range 5 ColourRead and write
CO2 Threshold 1-2Read and write
CO2 Threshold 2-3Read and write
CO2 Threshold 3-4Read and write
CO2 Threshold 4-5Read and write
CO2 IconRead and write
CO2 TextRead and write
CO2 DecimalsRead and write
VOC UnitRead
VOC Offset%Read and write
VOC Range Low%Read and write
VOC Range High%Read and write
VOC Show ValueRead and write
VOC TLF ModeRead and write
VOC Range 1 ColourRead and write
VOC Range 2 ColourRead and write
VOC Range 3 ColourRead and write
VOC Range 4 ColourRead and write
VOC Range 5 ColourRead and write
VOC Threshold 1-2Read and write
VOC Threshold 2-3Read and write
VOC Threshold 3-4Read and write
VOC Threshold 4-5Read and write
VOC IconRead and write
VOC TextRead and write
VOC DecimalsRead and write
CO2 VOC Mix UnitRead
CO2 VOC Mix Offset%Read and write
CO2 VOC Mix Range Low%Read and write
CO2 VOC Mix Range High%Read and write
CO2 VOC Mix Show ValueRead and write
CO2 VOC Mix TLF ModeRead and write
CO2 VOC Mix Range 1 ColourRead and write
CO2 VOC Mix Range 2 ColourRead and write
CO2 VOC Mix Range 3 ColourRead and write
CO2 VOC Mix Range 4 ColourRead and write
CO2 VOC Mix Range 5 ColourRead and write
CO2 VOC Mix Threshold 1-2Read and write
CO2 VOC Mix Threshold 2-3Read and write
CO2 VOC Mix Threshold 3-4Read and write
CO2 VOC Mix Threshold 4-5Read and write
CO2 VOC Mix IconRead and write
CO2 VOC Mix TextRead and write
CO2 VOC Mix DecimalsRead and write
External Sensor 1 Overwrite ValueRead and write
External Sensor 1 UnitRead
External Sensor 1 OffsetRead and write
External Sensor 1 Range LowRead and write
External Sensor 1 Range HighRead and write
External Sensor 1 Show ValueRead and write
External Sensor 1 TLF ModeRead and write
External Sensor 1 Range 1 ColourRead and write
External Sensor 1 Range 2 ColourRead and write
External Sensor 1 Range 3 ColourRead and write
External Sensor 1 Range 4 ColourRead and write
External Sensor 1 Range 5 ColourRead and write
External Sensor 1 Threshold 1-2Read and write
External Sensor 1 Threshold 2-3Read and write
External Sensor 1 Threshold 3-4Read and write
External Sensor 1 Threshold 4-5Read and write
External Sensor 1 IconRead and write
External Sensor 1 TextRead and write
External Sensor 1 DecimalsRead and write
External Sensor 2 Overwrite ValueRead and write
External Sensor 2 UnitRead
External Sensor 2 OffsetRead and write
External Sensor 2 Range LowRead and write
External Sensor 2 Range HighRead and write
External Sensor 2 Show ValueRead and write
External Sensor 2 TLF ModeRead and write
External Sensor 2 Range 1 ColourRead and write
External Sensor 2 Range 2 ColourRead and write
External Sensor 2 Range 3 ColourRead and write
External Sensor 2 Range 4 ColourRead and write
External Sensor 2 Range 5 ColourRead and write
External Sensor 2 Threshold 1-2Read and write
External Sensor 2 Threshold 2-3Read and write
External Sensor 2 Threshold 3-4Read and write
External Sensor 2 Threshold 4-5Read and write
External Sensor 2 IconRead and write
External Sensor 2 TextRead and write
External Sensor 2 DecimalsRead and write
External Sensor 3 Overwrite ValueRead and write
External Sensor 3 UnitRead
External Sensor 3 OffsetRead and write
External Sensor 3 Range LowRead and write
External Sensor 3 Range HighRead and write
External Sensor 3 Show ValueRead and write
External Sensor 3 TLF ModeRead and write
External Sensor 3 Range 1 ColourRead and write
External Sensor 3 Range 2 ColourRead and write
External Sensor 3 Range 3 ColourRead and write
External Sensor 3 Range 4 ColourRead and write
External Sensor 3 Range 5 ColourRead and write
External Sensor 3 Threshold 1-2Read and write
External Sensor 3 Threshold 2-3Read and write
External Sensor 3 Threshold 3-4Read and write
External Sensor 3 Threshold 4-5Read and write
External Sensor 3 IconRead and write
External Sensor 3 TextRead and write
External Sensor 3 DecimalsRead and write
External Sensor 4 Overwrite ValueRead and write
External Sensor 4 UnitRead
External Sensor 4 OffsetRead and write
External Sensor 4 Range LowRead and write
External Sensor 4 Range HighRead and write
External Sensor 4 Show ValueRead and write
External Sensor 4 TLF ModeRead and write
External Sensor 4 Range 1 ColourRead and write
External Sensor 4 Range 2 ColourRead and write
External Sensor 4 Range 3 ColourRead and write
External Sensor 4 Range 4 ColourRead and write
External Sensor 4 Range 5 ColourRead and write
External Sensor 4 Threshold 1-2Read and write
External Sensor 4 Threshold 2-3Read and write
External Sensor 4 Threshold 3-4Read and write
External Sensor 4 Threshold 4-5Read and write
External Sensor 4 IconRead and write
External Sensor 4 TextRead and write
External Sensor 4 DecimalsRead and write
Favourite 0Read
Favourite 1Read
Favourite 2Read
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Time Channel 1 HourRead and write
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Time Channel 2 HourRead and write
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Time Channel 9 HourRead and write
Time Channel 9 MinuteRead and write
Time Channel 9 WeekdaysRead and write
Time Channel 9 RegisterRead and write
Time Channel 9 ValueRead and write
Time Channel 10 HourRead and write
Time Channel 10 MinuteRead and write
Time Channel 10 WeekdaysRead and write
Time Channel 10 RegisterRead and write
Time Channel 10 ValueRead and write
Time Channel 11 HourRead and write
Time Channel 11 MinuteRead and write
Time Channel 11 WeekdaysRead and write
Time Channel 11 RegisterRead and write
Time Channel 11 ValueRead and write
Time Channel 12 HourRead and write
Time Channel 12 MinuteRead and write
Time Channel 12 WeekdaysRead and write
Time Channel 12 RegisterRead and write
Time Channel 12 ValueRead and write
Time Channel 13 HourRead and write
Time Channel 13 MinuteRead and write
Time Channel 13 WeekdaysRead and write
Time Channel 13 RegisterRead and write
Time Channel 13 ValueRead and write
Time Channel 14 HourRead and write
Time Channel 14 MinuteRead and write
Time Channel 14 WeekdaysRead and write
Time Channel 14 RegisterRead and write
Time Channel 14 ValueRead and write
Time Channel 15 HourRead and write
Time Channel 15 MinuteRead and write
Time Channel 15 WeekdaysRead and write
Time Channel 15 RegisterRead and write
Time Channel 15 ValueRead and write
Time Channel 16 HourRead and write
Time Channel 16 MinuteRead and write
Time Channel 16 WeekdaysRead and write
Time Channel 16 RegisterRead and write
Time Channel 16 ValueRead and write
Time Channel 17 HourRead and write
Time Channel 17 MinuteRead and write
Time Channel 17 WeekdaysRead and write
Time Channel 17 RegisterRead and write
Time Channel 17 ValueRead and write
Time Channel 18 HourRead and write
Time Channel 18 MinuteRead and write
Time Channel 18 WeekdaysRead and write
Time Channel 18 RegisterRead and write
Time Channel 18 ValueRead and write
Time Channel 19 HourRead and write
Time Channel 19 MinuteRead and write
Time Channel 19 WeekdaysRead and write
Time Channel 19 RegisterRead and write
Time Channel 19 ValueRead and write
Time Channel 20 HourRead and write
Time Channel 20 MinuteRead and write
Time Channel 20 WeekdaysRead and write
Time Channel 20 RegisterRead and write
Time Channel 20 ValueRead and write
Time Channel 21 HourRead and write
Time Channel 21 MinuteRead and write
Time Channel 21 WeekdaysRead and write
Time Channel 21 RegisterRead and write
Time Channel 21 ValueRead and write
Time Channel 22 HourRead and write
Time Channel 22 MinuteRead and write
Time Channel 22 WeekdaysRead and write
Time Channel 22 RegisterRead and write
Time Channel 22 ValueRead and write
Time Channel 23 HourRead and write
Time Channel 23 MinuteRead and write
Time Channel 23 WeekdaysRead and write
Time Channel 23 RegisterRead and write
Time Channel 23 ValueRead and write
Time Channel 24 HourRead and write
Time Channel 24 MinuteRead and write
Time Channel 24 WeekdaysRead and write
Time Channel 24 RegisterRead and write
Time Channel 24 ValueRead and write
Coil Lighting 1Read and write
Coil Lighting 2Read and write
Coil Lighting 3Read and write
Coil Lighting 4Read and write
Coil Lighting 5Read and write
Coil Lighting 6Read and write
Coil Lighting 7Read and write
Coil Lighting 8Read and write
Coil Scene 1Read and write
Coil Scene 2Read and write
Coil Scene 3Read and write
Coil Scene 4Read and write
Coil Scene 5Read and write
Coil Scene 6Read and write
Coil Scene 7Read and write
Coil Scene 8Read and write
Icon Dew PointRead and write
Icon Window OpenRead and write
Icon CalibrationRead and write
Icon Bus Communication ErrorRead and write
Icon USB CommunicationRead and write
Icon ECORead and write
Icon HeatingRead and write
Icon CoolingRead and write
Icon PIR ActiveRead and write
Icon Presence DetectedRead and write
Icon WarningRead and write
Icon MaintenanceRead and write
Auto Mode Lighting 1Read and write
Auto Mode Lighting 2Read and write
Auto Mode Lighting 3Read and write
Auto Mode Lighting 4Read and write
Auto Mode Lighting 5Read and write
Auto Mode Lighting 6Read and write
Auto Mode Lighting 7Read and write
Auto Mode Lighting 8Read and write
Auto Mode Shading 1Read and write
Auto Mode Shading 2Read and write
Auto Mode Shading 3Read and write
Auto Mode Shading 4Read and write
Auto Mode Shading 5Read and write
Auto Mode Shading 6Read and write
Auto Mode Shading 7Read and write
Auto Mode Shading 8Read and write

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Send your device list

If a device is not in the library yet, we build the template for free as soon as we have the register data.

Use cases

  • Show temperature, humidity, CO2 and setpoint of every office or meeting room in one dashboard.
  • Send an email when CO2 stays above a limit, so ventilation can be checked before people complain.
  • Switch rooms to unoccupied or ECO mode remotely outside office hours.
  • Write a short message to the display, for example a maintenance notice, from an automation.
  • Keep a year of room climate history to compare comfort between floors.

Installation

  1. Connect A+ and B- to the RS485 port of the ModbusCloud Gateway and terminate the last device with 120 ohm.

  2. Set address, baud rate and parity in the configuration menu of the room unit (factory default 1, 38400 baud, even parity).

  3. In ModbusCloud, add a Modbus device with these settings and import this template.

  4. Check that temperature and the effective setpoint show plausible values.

Things to watch for

The room unit does not answer. What should I check?

Check address, baud rate and parity in the configuration menu against ModbusCloud, A+ and B- wiring and the 120 ohm termination at both ends. The bus error icon appears on the display after 30 seconds without a valid telegram.

Several registers read -1. Is that a fault?

No. Registers for sensors, lighting or blinds that this version does not have, and unused favourite registers, return -1 by default.

Can I write settings from automations every few minutes?

Write the control registers such as setpoint, occupancy, ECO, lighting and blind values as often as needed. The configuration registers from 1000 upwards are stored in EEPROM; change them only occasionally, apart from date and time.

Why are the names of lights and scenes unreadable?

Names and messages use one UTF-16 character per register. Shown as text they may look odd; the measured values and setpoints are not affected.

Want to see how it works?

Electrician working in an open distribution board