Protocol Description. thanos ModBus. thanos SR ModBus

Transcription

1 Protocol Description thanos ModBus & thanos SR ModBus Thermokon Sensortechnik Gmb @thermokon.de

2 1 Index of changes Revision Date Description A B C First draft Version Q added Additional menu functions added D Update to new firmware ( Operating Unit 1.6 / Net Unit 1.4): - Description for thanos SR x MODBUS added Update to new firmware ( Operating Unit 1.7. / Net Unit 1.5.): - Description for thanos S / SQ added E Update to new firmware (Operating Unit 1.8. / Net Unit: 1.6.): - Description for Soft-/Firmwareupdates added - Register description for Standardscreen, Parameterversion and FanCoil OFF / AUTO added - Sundry corrections F Update to new configuration software (version 1.3..). - Description for Restart over Modbus added. Thermokon Sensortechnik Gmb Seite 1

3 Table of Contents 1 Index of changes Introduction Description Operating interface Menu area Touch keys ardware Installation RS485 Transceiver Protocol Start-up Function description General Temperature umidity Touch keys C-Display Set points External values Messages Symbols Time and Date Fan coil Occupancy Digital Inputs PI-controller Restart via Modbus thanos-modbus Protocol Control Commands Supported Data Administration Register overview Parameter Data points EnOcean Gateway Thermokon Sensortechnik Gmb Seite 2

4 8.1 EnOcean Receiving Registers EnOcean Transmitting Register Data Transmission Master/Slave Protocol Data Frame Transmission Mode RTU Examples: Telegrams Register Coil / Bit Allocation Update Firmware Update Configuration Software Thermokon Sensortechnik Gmb Seite 3

5 2 Introduction The present document describes the serial interface of the room operating panel - thanos ModBus - thanos SR ModBus (functionality like thanos ModBus, but with additional EnOcean ModBus gateway) For further information and definitions on the topic Modbus, please see 3 Description 3.1 Operating interface For the thanos type S / SQ the operating interface is divided into one, and for the / Q into two zones: Menu area for control and display Keypad for control (Version / Q only) On thanos S / SQ is also the possibility to configure submenus, over which a similar functionality as the keypad on thanos / Q is available. For details, see Chapter 5.4. eader Info line Touch keys Display range Status line Menu line Functional clip Figure 1 thanos S Thermokon Sensortechnik Gmb Seite 4

6 eader Info line Touch keys Functional clip Status line Menu line Display range Figure 2 thanos SQ Thermokon Sensortechnik Gmb Seite 5

7 eader Menu area Info line Touch keys Display range Status line Menu line Functional clip Keypad Figure 3-3 thanos Operating interface Thermokon Sensortechnik Gmb Seite 6

8 Functional clip eader Info line Status line Menu line Display range Keypad Menu area Figure thanos Q operating interface Thermokon Sensortechnik Gmb Seite 7

9 3.2 Menu area eader: In the header the current date and time can be displayed in different formats. The thanos has a battery backed Real Time Clock so that the correct time is displayed even after a voltage breakdown. Info line: In the info line a free selectable message text with a length of up to 14 signs can be displayed. Display range: Among others, the following values can be shown in the display range: Room temperature, relative humidity (optional) 6 effective set points and offset with free selectable unit and description 6 external values with free selectable unit and description Moreover, the values and status of an active menu are displayed. Status line: In the status line the symbols for fan stages, room occupancy, failure, heating, cooling, window and dew point can be inlayed. Menu line: In the menu line different menu points can be saved. They can be called-off by the user when touching the corresponding symbol. The following menu points can be parameterized: Set point Fan coil Occupancy mode ight, Blind, Universal Thermokon Sensortechnik Gmb Seite 8

10 If a menu point is selected the corresponding symbol is displayed grey-shaded in the menu line and in the display line the value/status is displayed which can be changed in the corresponding menu. By means of the operating key (depending on the function: either / or / ) the value/status can be changed afterwards. Examples: Menu Temperature set point Menu Fan coil Menu Occupancy Figure 3-5 Menu Thermokon Sensortechnik Gmb Seite 9

11 3.3 Touch keys On thanos / Q the keypad consists of 8 keys in total. The keys are soft keys so that the functions of the keys can be freely adjusted via the configuration software. If a key is touched, the corresponding function is visually shown in the display. Example: Figure 3-6 Touch keys In the lower operating interface the key blind 2 up was selected. In the display area the corresponding symbol is displayed in big. Next to it the actuated symbol, e.g. is displayed. After a freely programmable time the display indication is reset to the original display indication. Thermokon Sensortechnik Gmb Seite 1

12 4 ardware Installation The transceiver can be connected with a twisted-pair-cable (resistance 12 Ohm) to the Bus. It is highly recommended to use shielded cables. The MODBUS-Protocol developed by company Modicon is a disclosed protocol for communication of several intelligent Master-Slave based devices. For detailled information on installation and mounting please see the product data sheet thanos_modbus and the data sheet wiring_rs485_network.pdf. 4.1 RS485 Transceiver The maximum number of bus participants without use of a repeater is preset by the RS485-transceiver. The transceiver used allows 128 devices per bus segment at maximum. 4.2 Protocol The thanos-modbus is a slave-bus participant only allowed to send to the bus on demand of the master. The protocol is identical with the defaults of: - MODBUS Application Protocol Specification V1.1 - MODBUS via Serial ine Specification & Implementation guide V1. Thermokon Sensortechnik Gmb Seite 11

13 4.3 Start-up For the Modbus specified parameter thanos disposes of an extra menu. The polling is made by simultaneous touching of key 1 and 7 for approx. 5 seconds. Afterwards the following display screen appears: earn (+, C) Signal Key functions Scrolling in the menu Set values Accept/Abort the action. Both results in leaving the configuration menus. Thermokon Sensortechnik Gmb Seite 12

14 Following settings are available in modification mode: temperature offset, humidity offset, device address, baud rate and parity. (+, C) (+,%) Menu temperature offset Menu humidity offset Menu address Menu baudrate Menu parity Temperature offset Each temperature sensor is factory calibrated. Because of the voltage-depending self-heating of the electronics and the temperature dynamic of the wall, in some cases a subsequent calibration can be necessary. The calibration mode enables a possibility for the user to calibrate the device itself via buttons umidity offset (in case of existing humidity sensor) Used for calibration of the humidity sensor Device address It is possible to adjust addresses from Default: 1. Thermokon Sensortechnik Gmb Seite 13

15 4.3.4 Baud rate Following baud rate options are supported: Default Paritity Following parity options are supported: 1 Even - Default 2 Odd 3 None Mode: RTU (not changeable) Important notice for operation in the Master/Slave system:!! The bus address must be adjusted differently for each device!! Transmission mode, baud rate and parity must be identical Thermokon Sensortechnik Gmb Seite 14

16 5 Function description 5.1 General Among others, the menu General includes general information on modules and assemblies as well as a parameter for setting the minimal response time and selection for device activation Register Configuration Configuration register (olding Register R/W) Address Name Description 4x Device coding Internal Thermokon device code 4x1 Firmware revision Current firmware revision 4x2 Device type Thanos device type ( or S version =S, 1=) 4x3 umidity sensor Feedback if humidity sensor is available 4x4 Rotation C-display orizontal or vertical device rotation 4x5 Device location identification Assign a location specific code number to the device. 4xC Time cleaning function 4xD Device Type Reserved (read only) 4xE 4x9B Modbus Minimum response time [ms] ock external values By touching the functional clip for more than 1s the cleaning mode is activated. While cleaning mode is active the keys are not interpreted. Minimum response time of the device for adaptations due to master requirements The locking will be enabled when changing the status of room occupation, fan stages and set points as well as menu functions light, shutter/blind and universal. Due to a change of the above-named functions by the user, the corresponding input registers for the parameterized times will be decoupled which means that updates of the current input registers have no influence on them. Updates will only be adopted after expiration of the locking time. The locking provides time for the system to synchronize the current state with the room panel and the superior system. 4x16 Volume button sound Regulate volume of button sound between and 1% 4x171 Standardscreen Selection if submenu #1 should work as main menu. If this is selected, no temperature, set points, etc. will be displayed in the display (only available on types S / SQ). 4x172 Parameterversion Version of the Configuration Parameters (read only) 4x173 Configuration bits FanCoil OFF / AUTO only Address Name Description If this parameter is selected, the user can change the fan stage only between OFF and AUTO. x4 Activate device first Device is/is not activated by touching the functional clip to get access to the touch keys Table 5-1 Overview general configuration bits and register general Thermokon Sensortechnik Gmb Seite 15

17 5.2 Temperature The temperature range is -5 C with a resolution of.1k. A possibility to set an offset is given due to possible deviations caused by outer influences. The indication of the temperature in the display can be enabled/disabled, shown with/without decimal place. Furhermore C and F are available as units Register Configuration Configuration register (olding Register R/W) Address Name Description 4x6 Temperature offset Configuration bits Address Name Description x x2 x5 Display temperature ON/OFF Resolution temperature Unit temperature Due to the fact that temperature measuring with flush-mounting sensors is besides the voltage-dependence, self-heating of the electronics also affected by the temperature dynamic of the wall, a recalibration might become necessary in some cases. = hide 1= show =no decimal place 1= decimal place = F 1= C Table 5-2 Overview configuration bits and register temperature Output Output register (Input Registers R) Address Name Description 3x315 Temperature Table 5-3 Overview output register temperature ocal temperature given by internal sensor value or external register. Includes configured offset in register 6: temperature and offset Thermokon Sensortechnik Gmb Seite 16

18 5.3 umidity The humidity sensor (if existing) has an accuracy of ±3% in the range of 2-8% r. The resolution is.1%. A possibility to set an offset is given due to possible deviations caused by outer influences. The indication of humidity in the display can be en-/disabled as well as the tenth Register Configuration Configuration register (olding Register R/W) Address Name Description 4x7 Offset humidity Configuration bits Address Name Description x1 x3 Display humidity ON/OFF Resolution humidity Table 5-4 Overview configuration register humidity Output Output Register Compensate deviations due to voltage-dependent self-heating of the electronics and temperature dynamic of the wall = hide 1= show = no decimal place 1= decimal place Address Name Description 3x1F umidity ocal humidity given by internal sensor value or external register 4x7: Offset humidity Table 5-5 Overview output register humidity Thermokon Sensortechnik Gmb Seite 17

19 5.4 Touch keys The operating unit of the thanos is divided into 3 areas. In the upper field, the menu area with up to 5 parameterizable buttons is placed, in the second part the direct keypad with 8 keys ( / Q) or 24 keys (S / SQ via submenus) is found and in the centre a capacitive function clip is placed. The keys of the menu area can only be assigned with menu functions while the capacitive clip and the keys of the direct keypad can only be assigned by various toggling and on/off functions. Clip, menu area and keypad can be blocked by a superior BMS. Two output registers are available for indication of the touch keys. The first one is used for the indication of the current states. The second one is a memory function to save the key-actuation since the last read-out. This register is reset after read-out to the current state. There are further registers for the output of special functions (light, dimming, blinds and universal). In those extra registers the states of the functions (status of light, blind ) are indicated. Furthermore customized indexes from -9 (one index for one channel) can be assigned to the functions (e.g. ight ON/OFF) which enables up to 1 functional channels. In every function-register all states are encoded bitwise (Bit =Index/channel, Bit1= Index/channel 1, Bit 2=Index/channel 2, ). Example: You decided to parameterize the keys as follows (see chapter ): Key 8= ight OFF Index 1 Key 9=ight ON Index 1 Key 1= ight OFF Index 2 Key 9=ight ON Index 2 Key 12= ight OFF Index 3 Key 9=ight ON Index 3 Key 14= ight OFF Index 4 Key 9=ight ON Index 4 So you created 4 light-channels. Their status can be read and are writable via the output register status light function. Output register status light function : MSB SB undefined State light State light 1 State light 8 State light 9 Thermokon Sensortechnik Gmb Seite 18

20 Caution: It is mandatory to connect each key with a channel/index (see chapter ) which shall be occupied with a function like light, dimming, shutter/blind or universal. If two shutters/blinds are necessary they have to be parameterized with index 1 and index 2 to differentiate between them while they were read out. If no index is given, index will be automatically used which results in problems due to the lack of differentiation. Furthermore the index will be indicated in the display - that provides for a certain identification. 2 Example: symbol for shutter with index Button Assignment Figure 7 Figure 8 Buttons thanos Buttons thanos / Q Thermokon Sensortechnik Gmb Seite 19

21 Instead of the lower direct buttons, which are only available on thanos / Q, on thanos S / SQ up to 4 submenus can be configured. Up to 6 configurable buttons for each submenu can be configured with the functions given below: - ight on / off - ight dimm + / - - ight toggle - Shutter / Blind up / down - Universal on / off - Universal toggle - Occupancy toggle To switch to the submenu, one of the buttons 1, 4 7 has to be configured as sebmenu right. The buttons in the submenus are numbered consecutively ( ). In addition, the number of submenus must be set via the parameter "number of sub-menus" (range... 4). Figure 9 Buttons thanos S Thermokon Sensortechnik Gmb Seite 2

22 Figure 1 Buttons thanos SQ Thermokon Sensortechnik Gmb Seite 21

23 5.4.2 Register Configuration Configuration register (olding Register R/W) Address Name Description 4x8D Functional clip Configuration of the functional clip 4x8E Menu key 1 4x8F Menu key 4 4x9 Menu key 5 Configuration of the menu keys 4x91 Menu key 6 4x92 Menu key 7 4x93 Direct key 8 4x94 Direct key 9 4x95 Direct key 1 4x96 Direct key 11 4x97 Direct key 12 4x98 Direct key 13 4x99 Direct key 14 4x9A Direct key 15 Caution: Registers continued at 4x161 4x161 Direct key 16 4x162 Direct key 17 4x163 Direct key 18 4x164 Direct key 19 Configuration of direct-keys 4x165 Direct key 2 4x166 Direct key 21 4x167 Direct key 22 4x168 Direct key 23 4x169 Direct key 24 4x16A Direct key 25 4x16B Direct key 26 4x16C Direct key 27 4x16D Direct key 28 4x16E Direct key 29 4x16F Direct key 3 4x17 Direct key 31 Table 5-6 Overview configuration register touch keys Thermokon Sensortechnik Gmb Seite 22

24 Keys 2 and 3 cannot be changed because they are used for value modification in the menus Output Output register Address Name Description 3x3 Current key status Bit: Functional clip Bit 1: Key 1 Status of the key since the Bit 2: Key 2 3x31 last call-off (Memory function) Bit 15: Key 15 3x32 3x33 3x34 3x35 3x36 Status light function Current status of the + -Dimming key Current status of the - -Dimming key Status shutter /blind function Current status of the + -shutter/blind keys (FASE) 1 (TRUE) Bit icht # OFF icht # ON Bit 1 icht #1 OFF icht #1 ON Bit 9 icht #9 OFF icht #9 ON Bit Bit 1 (FASE) 1 (TRUE) Dimming key + not pressed channel Dimming key + not pressed channel 1 Dimming key + pressed channel Dimming key + pressed channel 1 Bit 9 Bit Bit 1 Dimming key + not pressed channel 9 Dimming key + pressed channel 9 (FASE) 1 (TRUE) Dimming key + not pressed channel Dimming key + not pressed channel 1 Dimming key + pressed channel Dimming key + pressed channel 1 Bit 9 Bit Bit 1 Dimming key + not pressed channel 9 Dimming key + pressed channel 9 (FASE) 1 (TRUE) Shutter/blind DOWN Channel Shutter/blind DOWN Channel 2 Shutter/blind UP Channel Shutter/blind UP Channel 1 Bit 9 Bit Bit 1 Shutter/blind DOWN Channel 9 Shutter/blind UP Channel 9 (FASE) 1 (TRUE) Shutter/ blind key + not pressed channel Shutter/ blind key + not pressed channel 1 Shutter/ blind key + pressed channel Shutter/ blind key + pressed channel 1 Bit 9 Shutter/ blind key + not pressed channel 9 Shutter/ blind key + pressed channel 9 3x37 Current status of the (FASE) 1 (TRUE) Thermokon Sensortechnik Gmb Seite 23

25 3x38 - -shutter/blind keys Status universal function Caution: Registers continued at 3x347 Bit Bit 1 Shutter/ blind key + not pressed channel Shutter/ blind key + not pressed channel 1 Shutter/ blind key + pressed channel Shutter/ blind key + pressed channel 1 Bit 9 Bit Bit 1 Shutter/ blind key + not pressed channel 9 Shutter/ blind key + pressed channel 9 (FASE) 1 (TRUE) Universal OFF channel Universal OFF channel 1 Universal ON channel Universal ON channel 1 Bit 9 3x347 Current key status Bit: Key 16 Bit 1: Key 17 Status of the key since the Bit 2: Key 18 3x348 last call-off (Memory function) Bit 15: Key 31 Table 5-7 Overview output register key Universal OFF channel 9 Universal ON channel 9 The register Current key status represents the key state. Following registers are special illustrations for the extra functions light, dimming, shutter/blind and universal. The state of the different functions is presented here, but not the state of the key! Thermokon Sensortechnik Gmb Seite 24

26 Input The input register Feedback light function, Feedback shutter/blind and Feedback universal represent the feedbacks of the actuators when using the toggle function. Input register Address Name Description 4x4C 4x4D 4x4E Input bits Feedback light function Feedback shutter/blind Feedback universal (FASE) 1 (TRUE) Bit ight # OFF ight # ON Bit 1 ight #1 OFF ight #1 ON Bit 9 ight #9 OFF ight #9 ON Bit Bit 1 (FASE) 1 (TRUE) Shutter/blind DOWN channel Shutter/blind DOWN channel 1 Shutter/blind UP channel Shutter/blind UP channel 1 Bit 9 Bit Bit 1 Shutter/blind DOWN channel 9 Shutter/blind UP channel 9 (FASE) 1 (TRUE) Universal OFF channel Universal OFF channel 1 Universal ON channel Universal ON channel 1 Bit 9 Address Name Description Universal OFF channel 2 x15 ock keys Functional clip, menu area and keypad can be locked by BMS. Table 5-8 Overview input bits keys Universal ON channel 9 Thermokon Sensortechnik Gmb Seite 25

27 If the Thermokon configuration software is not used, the following table will be helpful for the parameterization of the keys. Menus Index Description Value 1 No special function x 2 Menu set point 1 x1 3 Menu set point 1 x2 4 Menu set point 1 x3 5 Menu set point 1 x4 6 Menu set point 1 x5 7 Menu set point 1 x6 Symbols for set points AVE TO BE OR-connected with index 2,3,,7 Example: Showing menu set point 3 with humidity symbol: x23 A Symbol temperature x1 B Symbol humidity x2 C Symbol value x3 8 Menu fan stage x7 9 Menu light x8 1 Menu dimming x9 11 Menu shutters/blinds xa 12 Menu universal xb Indications for menu points ight, dimming, shutter/blind and Universal (Value range: 9) AVE TO BE OR-connected with index 2,3,,7 Example: Showing menu set point 3 light with index 3: x38 Index x 1 Index 1 x1 2 Index 2 x2 3 Index 3 x3 4 Index 4 x4 5 Index 5 x5 6 Index 6 x6 7 Index 7 x7 8 Index 8 x8 9 Index 9 x9 13 Menu Occupancy xc Direct keys Index Description Value 14 ight on xa 15 ight off xa1 16 Shutter up xa2 17 Shutter down xa3 18 Universal on xa4 19 Universal off xa5 2 ight toggle xa6 21 Universal toggle xa7 22 Occupancy toggle xa8 23 ight dimm + xa9 24 ight dimm - xaa Indication for direct-keys (Value range: 9) AVE TO BE OR-connected with the configuration value Example: Direct-keys ight ON with Thermokon Sensortechnik Gmb Seite 26

28 Index 5: x5a Index x 1 Index 1 x1 2 Index 2 x2 3 Index 3 x3 4 Index 4 x4 5 Index 5 x5 6 Index 6 x6 7 Index 7 x7 8 Index 8 x8 9 Index 9 x9 23* Submenu right xc Table 5-9 Possibilities of button parameterization *Submenus only exist in the S-Version!! Thermokon Sensortechnik Gmb Seite 27

29 5.5 C-Display By means of the following configuration properties the indication of the display can be changed. It is possible to adjust different brightness values for the CD display and the keypad. The different values are referring to an active mode, idle mode and stand-by mode. Any action switches the display in active mode. After a parameterizable time without any actions, the device is reset to stand-by mode first and afterwards to idle mode. Furthermore, e.g. the interval for toggling the display, submenu display duration, etc. can be changed Register Configuration Configuration register Address Name Description 4xF Background illumination CD It can be chosen between black and white for the background illumination of the CD 4x1 Contrast The contrast of the display is only readable 4x11 4x12 4x13 4x14 4x15 4x16 4x17 4x18 4x19 4x1A 4x1E 4x1F 4x2 Configuration bits Background illumination CD Standard-Mode Background illumination CD Idle-Mode Background illumination CD Standby-Mode Background illumination key pad Standard Background illumination key pad Idle Background illumination key pad Standby Time till switch Standard- in Idle mode Time till switch Idle- in Standby mode Indication time of a menu point Indication time of an action Register to configure existing submenus Update interval of the CD in seconds Register to configure indication time of each submenu After an operation the device will be in standard mode (active). Values between (OFF) and 1% are adjustable. Brightness of CD in Idle-mode Address Name Description Brightness of CD in Standby mode After the device will be in Standard mode (active). Values between (OFF) and 1% are adjustable. Brightness of keypad in idle mode Brightness of keypad in standby mode x8 Indication of menu line 1 Show/hide menu line 1 x9 Indication of menu line 1 Show/hide menu line 2 xa Indication of menu line 1 Show/hide menu line 3 xb Indication of menu line 1 Show/hide menu line 4 xc Indication of menu line 1 Show/hide menu line 5 Table 5-1 Overview configuration bits and configuration register C-Display Time interval without operation of the device till the CD switches from Active mode to Idle mode Time interval without operation of the device till the CD switches from Idle mode to Standby mode Time interval without operation of the device till the CD switches out of a menu to default Time interval without operation of the device till the CD switches out of an operation indication to default Up to seven submenus can be chosen (Only available in version S!) Time interval of refreshing all values in the default screen Time interval without operation of the device resulting in switching back to default screen (Only available in version S!) Thermokon Sensortechnik Gmb Seite 28

30 Bits Input Address Name Description x19 Activate device illumination Activate C-Display and key-illumination Table 5-11 Overview Bits C-Display By means of the bit activation of the TFT and key illumination the display can be put in the standard mode by a superior BMS. Thermokon Sensortechnik Gmb Seite 29

31 5.6 Set points 1-6 Up to 6 set points can be indicated in the display as effective or offset values. The unit can be adjusted individually for each set point. A change of the set point is feasible via the keys or the network. Effective set point and adjusted offset are made available as output values Register Configuration Configuration register (olding Register R/W) Address Name Description 4x21 4x2C 4x37 4x42 4x4D 4x59 4x22 4x2D 4x38 4x43 4x4E 4x59 4x23 4x2E 4x39 4x44 4x4F 4x5A 4x24 4x2F 4x3A 4x45 4x5 4x5B 4x25 4x3 4x3B 4x46 4x51 4x5C 4x26 4x31 4x3C 4x47 4x52 4x5D 4x27 4x32 4x3D 4x48 4x53 4x5E 4x28 4x33 4x3E 4x49 4x54 4x5F 4x29 4x34 4x3F 4x4A 4x55 4x6 4x2A 4x35 4x4 4x4B 4x56 4x61 Upper adjustable range of set point ower adjustable range of set point Step range Basic set point after reset 1. ASCII character unit 2. ASCII character unit 3. ASCII character unit 1. ASCII character of set point labeling 2. ASCII character of set point labeling 3. ASCII character of set point labeling Threshold value for upper range of set point offset adjustment by means of the keys Threshold value for lower range of set point offset adjustment by means of the keys Determines the step range of the manual set point adjustment by means of the keys. After a restart of the device, the value adjusted here is used as a basic set point. This value remains valid as long as another value is received by the input object base_setpoint_x. Set point unit can be displayed with up to 3 characters 4 ASCII characters for labeling the set point Thermokon Sensortechnik Gmb Seite 3

32 4x2B 4x36 4x41 4x4C 4x57 4x62 Configuration bits 4. ASCII character of set point labeling Address Name Description x1a x1e x22 x26 x2a x2e x1b x1f x23 x27 x2b x2f x1c x2 x24 x28 x2c x3 x1d x21 x25 x29 x2d x31 Resolution Display with adjustment Display effective value Display offset value Table 5-12 Overview configurations bits and register set points Display set point with or without decimal place Selection of set point display upon change of keys. It is possible to display the effective set point or the set point offset. Select if the effective value shall be displayed cyclically in the main window. Select if the offset value shall be displayed cyclically in the main window Output Output Register (Input Registers R) Address Name Description 3x12 3x14 3x16 3x18 3x1A 3x1C 3x13 3x15 3x17 3x19 3x1B 3x1D Set point offset Set point effective Table 5-13 Overview output register setpoints Current set point offset. Can be changed by the user by means of keys actuation or via the input object Set point offset X. The effective set point is calculated of the set point offset and the basic set point Input Input register (olding Registers R/W) Address Name Description 3x12 3x14 3x16 3x18 3x1A 3x1C 3x13 3x15 3x17 3x19 3x1B Set point offset Base set point External default of offset by a higher-level system. External default of a basic set point by a higher-level system. As long as no valid value is received in this object, the value of the configuration property basic set point after reset is valid. Thermokon Sensortechnik Gmb Seite 31

33 3x1D Bits Address Name Description x18 ock set point keys ocks the keys of the set point adjustment. Table 5-14 Overview bits und holding register set points 5.7 External values 1-6 Up to 6 external values can be displayed in the CD. Each unit of the values can also be shown through three ASCII-symbols and a general description in the form of four ASCII-symbols Register Configuration Configuration register Address Name Description 4x63 4x6A 4x71 4x78 4x7F 4x86 4x64 4x6B 4x72 4x79 4x8 4x87 4x65 4x6C 4x73 4x7A 4x81 4x88 4x66 4x6D 4x74 4x7B 4x82 4x89 4x67 4x6E 4x75 4x7C 4x83 4x8A 4x68 4x6F 4x76 4x7D 4x84 4x8B 4x69 4x7 4x77 4x7E 4x85 4x8C 1. ASCII character unit 2. ASCII character unit 3. ASCII character unit 1. ASCII character of external value labeling 2. ASCII character of external value labeling 3. ASCII character of external value labeling 4. ASCII character of external value labeling Configuration bits Address Name Description xe x1 x12 x14 Resolution The unit of the external values can be displayed with up to 3 characters 4 ASCII characters for labeling the external value Display external value with or without decimal place Thermokon Sensortechnik Gmb Seite 32

34 x16 x18 xf x11 x13 x15 x17 x19 Display external value Select if the external value shall be displayed cyclically in the main window. Table 5-15 Overview configuration bits and register external values Thermokon Sensortechnik Gmb Seite 33

35 Input Input register Address Name Description 4x4F 4x41 4x411 4x412 4x413 4x414 External value Table 5-16 Overview input register external values External default for external values for indication in the display. 5.8 Messages Up to 8 messages of 14 byte length can be configured. Input register 4x49, Show message, must be written to select the message to be shown Register Configuration Configuration register Address Name Description x2 x27 x2e x215 x21c x223 x22a x231 Message text Table 5-17 Overview configuration register messages Up to 8 messages of 14 bytes length can be configured Eingabe Input register (olding Registers R/W) Address Name Description 4x49 Show message Table 5-18 Overview input register messages By means of the value no message is displayed. With the values 1-8, the corresponding message 1-8 is inlayed. Thermokon Sensortechnik Gmb Seite 34

36 5.9 Symbols In the display the symbols failure, heating, cooling, dew point and window can be indicated. Illustration of the symbols can be found in chapter 3.2. Symbol heating/cooling: It is only possible to display one of both symbols, as the same position is allocated to both symbols. Bits Register Address Name Description x1 Symbol failure The symbol failure can be faded in/out by a superior BMS. x11 Symbol heating The symbol heating activated can be faded in/out by a superior BMS. x12 Symbol cooling The symbol cooling activated can be faded in/out by a superior BMS. x13 Symbol window The symbol window opened can be faded in/out by a superior BMS. x14 Symbol dew point The symbol dew point can be faded in/out by a superior BMS. Table 5-19 Overview bits symbols Thermokon Sensortechnik Gmb Seite 35

37 5.1 Time and Date The current time and date can be set by a superior BMS by means of an input register. An internal real time clock guarantees a sufficient accuracy of the time displayed and the calculation of the date so that only the time must be synchronized in necessary intervals during running operation Register Configuration Configuration register Address Name Description 4x1B Display date It is possible to choose between different time representations 4x1C Display time If time is shown it is possible to display the time with or without seconds. 4x1D Time mode The time can be shown in 12h or 24h mode Table 5-2 Overview configuration register time and date Input Input register Address Name Description 4x4 4x41 Input seconds Input minutes Time can be set via these registers. At the same time the internal time can be read out via these registers. 4x42 4x43 4x44 4x45 Input hours Input day of month Input month Input year Date can be set via these registers. At the same time the internal date can be read out via these registers.. Table 5-21 Overview input register time and date Thermokon Sensortechnik Gmb Seite 36

38 5.11 Fan coil The fan stage can be changed by a higher-level system or locally via a key. Up to 3 fan stages are feasible. It can be distinguished between manual or automatic mode. The default of the fan stage can either be made in the manual or the automatic mode. In case the display of the fan stage in automatic mode is not requested, the fan stage display in the automatic mode can be switched off. Only the automatic symbol is displayed in this case and only the automatic byte (oxffxx) must be preset by the network Register Configuration Configuration register Address Name Description 4x8 Fan coil stages 4x9 Fan stage after reset Default fan coil stage after reset Configuration coils Address Name Description x6 x7 Display fan stage after reset Display fan stage in auto mode Table 5-22 Overview configuration bits and -register fan coil Output Output Register (Input Registers) Address Name Description 3x317 Fan coil stage Indicates current fan coil stage Table 5-23 Overview output register fan coil Input Input register (olding Registers) Address Name Description Setting of the fan stages available at maximum. It is possible to freely configure if an automatic operation shall be available in addition to the manual operation. After the boot up of the device, the fan coil stage is faded in automatically. If the setting is deactivated, the occupancy is faded in as soon as it has changed, regardless whether locally changed or by an update via the network. Selection if a fan stage shall be displayed in the automatic mode. Prerequisite is that the superior BMS provide the latest fan stage. 4x46 External fan stage External default of the fan stage by a higher-level system. Bits Address Name Description x17 ock fan coil ocks the local modification of the fan stages. Table 5-24 Overview input bits and register fan coil Thermokon Sensortechnik Gmb Seite 37

39 5.12 Occupancy The configuration, input and output registers respectively bits belonging to the occupancy mode are listed in the following tables. Room occupancy can be changed by a higher-lever BMS as well as locally via the keys. The current status is determined by the value updated latest as both types have equal rights. An exception is the possibility to lock the external default. See chapter 6.1.1! ocal change of room occupancy can be locked by the BMS Register Configuration Configuration register Address Name Description 4xA Status occupancy after reset Default setup of the occupancy after a reset 4xB Bypass time Occupancy Configuration register Address Name Description x7 Display room occupancy after reset Table 5-25 Overview configuration bits and register occupancy Output Output Register Address Name Description If a time is set, the presence button on the device is automatically dedicated to bypass time extension. After boot up of the device, room occupancy is faded in automatically. If the setting is deactivated, occupancy symbol is faded in as soon as it has changed, regardless whether locally changed or by an update via the network. 3x318 Current room_occupancy Outputs the current status of room occupancy. Table 5-26 Overview output register occupancy Input Input register (olding Register) Address Name Description 4x47 Room occupancy External default of room occupancy by a higher-level system. Input bits (Coil Register) Address Name Description x16 ock occupancy ocks the keys for room occupancy. Table 5-27 Overview input register occupancy The presence mode can be determined by a superior BMS as well as by a local presence button. The current status is determined by the value recently updated because both variants are equal. The local presence button can be locked by the BMS. Thermokon Sensortechnik Gmb Seite 38

40 5.13 Digital Inputs Depending on the type of the device up to 4 digital inputs are available which can be parameterized separetely. Each Input can be occupied with I/O for different functions. Those could be e.g. dew point, window contact, occupancy and controller release. The complete list can be found in table 7.1. Configuration register Address Name Description 4x15C 4x15D 4x15E 4x15F Function digital input Configuration of a digital input Output register Address Name Description x343 x344 x345 x346 Status/Value of digital input Idication of digital input is subject to parameteriztation As a signal: - Open 1-Closed As a counter: (flanks, impulses time/[s]) Thermokon Sensortechnik Gmb Seite 39

41 5.14 PI-controller General The thanos has 6 controllers which have a heating and a cooling function available each. The corresponding configuration, input and output registers respectively bits are listed in the following table. One controller is adjusted for heating and cooling with an own parameter each. Moreover you can find a description of each function. The control variable of the controller is re-calculated approx. every 1 seconds. Thus, changes, such as e.g. adjustment of set point or triggering of window contact are only considered after expiration of the control time Register General controller configuration Configuration register Address Name Description 4x9C 4xBC 4xDC 4xFC 4x11C 4x13C 4x9D 4xBD 4xDD 4xFD 4x11D 4x13D 4x9E 4xBE 4xDE 4xFE 4x11E 4x13E 4xA3 4xC3 4xE3 4x13 4x123 4x143 4xA8 4xC8 4xE8 4x18 4x128 4x148 4xA9 4xC9 4xE9 4x19 4x129 4x149 4xAA 4xCA 4xEA 4x1A 4x12A 4x14A 4xAB 4xCB 4xEB 4x1B Base set point "Occupied Set point offset "Standby" Set point offset Unoccupied Dead band Controller mode after reset Actual value selection Set point selection Energy hold off selection Controller base set point in occupied state. Equivalent to set point heating Via the BMS the device can be switched into the standby. This parameter determines the difference of the standby set point to the basic set point in dependence on the status of the controller (heating or cooling mode). Via the BMS or operation at the device, the occupancy state can be changed from unoccupied to occupied. This parameter determines the difference between the unoccupied set point to the basic set point in dependence on the status of the controller (heating mode or cooling mode). Dead band between set point heating and set point cooling Set point heating = base set point (dead band / 2) Set point cooling = base set point + (deadband / 2) Controller mode after reset and power-on For the actual value of a controller the options for internal temperature sensor, internal humidity sensor or default of an external value via the input register are available. For the set point of a controller it is possible to use 1 of 6 internal set points or the default of an external value via the input register basic set point. Selection if energy hold off shall only be triggered via the input register energy lock or only by the internal status or by both (logical OR circuit link). Thermokon Sensortechnik Gmb Seite 4

42 4x12B 4x14B 4xAC 4xCC 4xEC 4x1C 4x12C 4x14C 4xAD 4xCD 4xED 4x1D 4x12D 4x14D 4xAE 4xCE 4xEE 4x1E 4x12E 4x14E 4xAF 4xCF 4xEF 4x1F 4x12F 4x14F 4xB 4xD 4xF 4x11 4x13 4x15 4xB7 4xD7 4xF7 4x117 4x137 4x157 4xB8 4xD8 4xF8 4x118 4x138 4x158 4xB9 4xD9 4xF9 4x119 4x139 4x159 4xBA 4xDA 4xFA 4x11A 4x13A 4x15A 4xBB 4xDB 4xFB 4x11B 4x13B 4x15B Occupancy selection Frost protection set point Minimal control variable function eat/cool symbol access Fan coil stages PWM cycle time Assign fan coil controller Display dew point Bypass time Minimal ON-time for fan coils Table 5-28 Overview configuration register and -bits controller Selection if the presence shall only be triggered via the input register occupancy or only by the internal status or by both (logical OR circuit link). The heating controller is released, independently on the adjusted operating mode and controller lock if the room temperature is lower than the frost protection set point. x deactivates antifreeze protection. Detailed description can be found below Different access rights can be assigned to the controller. Number of fan coil stages used by the controller output With cycle time the PWM-controller is deactivated. If the value exceeds, the current control variable is converted into a corresponding PWM signal and is output via the output register PWM signal heating or cooling. Selection if the fan of controller X has access to the main fan. For every controller it can be configured if the dew point symbole shall be faded in on the display in case of dew point. Configuration of bypass time Configuration of the minimal ON-time after enabling the fan coil Thermokon Sensortechnik Gmb Seite 41

43 eating controller configuration Configuration register (olding Register R/W) Address Name Description 4x9F 4xBF 4xDF 4xFF 4x11F 4x13F 4xA 4xC 4xE 4x1 4x12 4x14 4xA4 4xC4 4xE4 4x14 4x124 4x144 4xA5 4xC5 4xE5 4x15 4x125 4x145 4xB1 4xD1 4xF1 4x111 4x131 4x151 4xB2 4xD2 4xF2 4x112 4x132 4x152 4xB3 4xD3 4xF3 4x113 4x133 4x153 Xp Tn Ymin Ymax Threshold stage 1 heating Threshold stage 2 heating Threshold stage 3 heating Table 5-29 Overview configuration register controller Cooling controller configuration Proportional range Xp in Kelvin Reset time Tn Configuration register (olding Register R/W) Address Name Description 4xA1 4xC1 4xE1 4x11 4x121 4x141 4xA2 4xC2 4xE2 4x12 4x122 4x142 4xA6 4xC6 4xE6 4x16 Xp Tn Ymin Minimal control variable limit in percent Maximal control variable limit in percent Threshold values of the control variable used by the fan coil output Proportional range Xp in Kelvin Reset time Tn Minimal control variable limit in percent Thermokon Sensortechnik Gmb Seite 42

44 4x126 4x146 4xA7 4xC7 4xE7 4x17 4x127 4x147 4xB4 4xD4 4xF4 4x114 4x134 4x154 4xB5 4xD5 4xF5 4x115 4x135 4x155 4xB6 4xD6 4xF6 4x116 4x136 4x156 Ymax Threshold stage 1 cooling Threshold stage 2 cooling Threshold stage 3cooling Table 5-3 Overview configuration register controller Input register Input register (olding Registers R/W) Address Name Description 4x421 4x429 4x431 4x439 4x441 4x449 4x422 4x42A 4x432 4x43A 4x442 4x44A 4x423 4x42B 4x433 4x43B 4x443 4x44B 4x424 4x42C 4x434 4x43C 4x444 4x44C 4x425 4x42D 4x435 4x43D 4x445 4x44D 4x426 4x42E 4x436 4x43E 4x446 4x44E 4x427 4x42F 4x437 4x43F 4x447 4x44F Actual value Occupancy Energy hold off Controller mode Base set point Dew point Trigger bypass time Maximum control variable limit in percent Threshold values of the control variable used by the fan coil output Actual value of controller, if option external default is assigned to configuration parameter Actual value selection Selection between occupied, standby and unoccupied Default value by modbus master Default value by modbus master. Enables the locking of an individual controller or both controllers by a superior BMS. Base set point of controller, if option external default is assigned to configuration parameter Set point selection Default value by modbus master Writing a value > leads to the re-triggering of the bypass time. Writing a (null) results in the immediate reset of the bypass time. Thermokon Sensortechnik Gmb Seite 43

45 4x428 4x43 4x438 4x44 4x448 4x45 Set point offset Default value by modbus master Table 5-31 Overview input register controller Output register Output register (Input Registers R) Address Name Description 3x319 3x32 3x327 3x32E 3x335 3x33C 3x31A 3x321 3x328 3x32F 3x336 3x33D 3x31B 3x322 3x329 3x33 3x337 3x33E 3x31C 3x323 3x32A 3x331 3x338 3x33F 3x31D 3x324 3x32B 3x332 3x339 3x34 3x31E 3x325 3x32C 3x333 3x33A 3x341 Control variable heating Output register of control variable heating [%] Control variable cooling Output register of control variable cooling [%] PWM output heating Output register PMW signal heating ( or 1) PWM output cooling Output register PMW signal cooling ( or 1) Controller mode Fan stage Table 5-32 Overview output register controller Outputs actual controller mode Off eating Cooling Auto The fan stage is output in dependence of the thresholds and the current control variable of the controller Controller configuration A controller is set with own parameters in case of heating or cooling. This enables an optimal adaption of the controller to its environment. It is freely selectable which set point respectively actual value should be used. Therewith a possibility to use internal values for control as well as external values, which are received via bus, is given to control different areas. Examples for a calculation of set points can be found at the end of this chapter Occupancy The set point of the controller is defined by the status of occupancy. Possible states are Occupied, Unoccupied and Standby. Furthermore the status can be set either via the internal status of occupancy (without standby!!!) or via the superior BMS. Each controller disposes of a bypass mode (Partytime Thermokon Sensortechnik Gmb Seite 44

46 extension). This is either started via the input register Bypassmodus re-trigger (=occupancy status via input register) or via the key (=occupancy status is connected with occupancy status of the controller and the key is configured as bypass-key) Controller type The controller can be applied as steady, as PWM or as fan coil controller. Therefore corresponding output registers are available Energy hold off / dew point Energy hold off and dew point are directly affecting the control system. If the energy stop is activated the heating controller is automatically deactivated. In case of activated dew point detection the cooling controller is switched off. The energy stop can be triggered by an internal status as well as by the corresponding input register. If the energy stop is activated the anti-frost protection monitoring is active continuously! Thermokon Sensortechnik Gmb Seite 45

47 Minimal control variable function By means of the property Use minimal control variable with control variable = (configuration bit 8 = ) the minimal control variable is only used, if the control variable is >. If bit 8 is = 1, the minimal control variable is also used if the control variable is = Mode selection variable (1) Mode selection control variable = 1 Ymin = 2% 1% Co ntrol of control variable 2% eating Cont rol va riab le he ating 2% Value o f c ontro l variab le 1% The control variable is only sent to the output if the calculated value of the control variable is bigger than the minimal c ontrol variable. Figure 5-11 Controller sequence according to control variable = 1 (2) mode selection control variable = Ymin = 2% Cooling Control of c ontrol variable 1% Co ntrol of co ntrol varia ble 2% eating Control variab le heating Value of control variab le 2% 2% Value of control variab le 1% The minimal co ntrol variable at the output remains unc hanged until the controller c hanges the operating m ode Fgure 5-12 Controller sequence according to control variable = Thermokon Sensortechnik Gmb Seite 46

48 Calculating Set Points: (1) OCCUPIED eating set point =basic set point (dead band / 2) + offset Cooling set point = basic set point + (dead band / 2) + offset (2) UNOCCUPIED eating set point = basic set point- (dead band / 2) + offset offset unoccupied Cooling set point = basic set point + (dead band / 2) + offset + offset unoccupied (3) STANDBY eating set point = basic set point - (dead band / 2) + offset offset standby Cooling set point = basic set point + (dead band / 2) + offset + offset standby 5.15 Restart via Modbus By the registers x451 and x452 a device restart can be initiated. Register x451: x73a5 Register x452: x9c3a If the correct value is written to these registers, the thanos makes a restart. Input register (olding register, Read and Write) Adresse Name Description 116 Restart 1 The device will restart, if the registers contain the values given below: Restart 1 x73a5 117 Restart 2 Restart 2 xc93a Thermokon Sensortechnik Gmb Seite 47

49 6 thanos-modbus Protocol 6.1 Control Commands Supported The following MODBUS control commands are supported: Description Function code Read bits Read register Write individual bit Write individual register Write several bits Write several registers Table 1 1 (hex) 2 (hex) 3 (hex) 4 (hex) 5 (hex) 6 (hex) F (hex) 1 (hex) 1 (dez) 2 (dez) 3 (dez) 4 (dez) 5 (dez) 6 (dez) 15 (dez) 16 (dez) Thermokon Sensortechnik Gmb Seite 48

50 6.2 Data Administration All data in a MODBUS-Slave are assigned to addresses. Data access (read or write) is made by the corresponding control command and the indication of the corresponding data address. Due to limited memory resources, the maximum number of readable and writable registers and coils in a telegram is limited in dependence on the transmitting mode(ascii/rtu). Procedure RTU Read register 48 Write register 48 Read coils 56 Write Coils 56 Thermokon Sensortechnik Gmb Seite 49

51 7 Register overview 7.1 Parameter Register 1 369R/W x17 Configuration register (EEPROM) Range Type Description Default Configuration property!! Don t update permanently EEprom!! 1 4x xa uint16_t Device code Only readable 2 4x1 3 4x2 4 4x3 5 4x4 6 4x5 7 4x6 8 4x7 9 4x8 1 4x9 11 4xA 12 4xB 13 4xC 14 4xD 15 4xE Modbus Dataaddress x1 x1 x1 x3 xff- xff3 x3 xff- xff3 x1 x5 x64 uint16_t Firmware version Example: x1715=operat.unitv1.7 / Net Unit V1.5 Only readable uint16_t Device version ( or S Version =S, 1=) Only readable uint16_t umidity sensor existing? =No 1=Yes Only readable uint16_t Rotation Display -vertical, 1-horizontal 1 uint16_t Device location identification int16_t int16_t uint16_t uint16_t uint16_t Temperature offset umidity offset Setting of the maximal available fan stages (1...3 with/without Auto) Status fan stage after reset (1..3 with/without Auto) Status room occupancy after reset e.g. xa = 1 equal to. 1K e.g. xfff6 = -1 equal to. -1K e.g. xa = 1 equal to 1% e.g. xfff6 = -1 equal to. -1% x = none x1 = 1 stage x2= 2 stages x3 = stages xff1 = 1 stage with Automatic xff2= 2 stages with Automatic xff3= 3 stages with Automatic x = OFF x1 = Stage1 x2= Stage 2 x3 = Stage 3 xff = Auto OFF xff1 = Auto Stage 1 xff2=auto Stage 2 xff3=auto Stage 3 = unoccupied 1 = occupied 2 = Standby uint16_t Bypass time room occupancy = [s] uint16_t Time cleaning function = [s] 3 uint16_t uint16_t Device type Minimum response delay time [ms] - AO2V 1 - DO2R 2 - DO2T 3 - OVR 4 - OVT 5-4DI e.g. xa = 1 equal to 1ms 5 Thermokon Sensortechnik Gmb Seite 5

52 16 4xF 17 4x1 18 4x x12 2 4x x x x x x x x1A 28 4x1B 29 4x1C 3 4x1D 31 4x1E 32 4x1F 33 4x2 34 4x x x x x x26 4 4x x28 x1 x1f x7f x7f x7f x64 x64 x64 x2 x2 x1 x3 xff xff xff xff uint16_t Background illumination CD =black 1=white uint16_t Contrast Only readable 8 uint16_t Int16_t Intensity background illumination CD Standard-Mode Intensity background illumination CD Idle-Mode Intensity background illumination CD Standby-Mode Intensity background illumination keypad Standard Intensity background illumination keypad Idle Intensity background illumination keypad Standby Time to switch Standard- in Idle mode e.g. x7f = 128 equal to 1% e.g. x64= 1 equal to 1% Time to switch Idle- in Standby mode e.g.. xa= 1 6 equal to 1s Duration of displaying a menu point 1 Duration of displaying an operation 5 Date display Time display Time mode Register to configure available submenus (only S version!!) Refresh interval of CD in seconds Display time of single submenus (only S version!!) Upper range of adjustment Set point offset Set point 1 ower range of adjustment Set point offset Set point 1 Step size set point adjustment Set point 1 Default set point after reset Set point 1 1. ASCII symbol unit Set point 1 2. ASCII symbol unit Set point 1 3. ASCII symbol unit Set point 1 1. ASCII symbol set point description Set point 1 = off 1 = Display YYYY.MM.DD 2 = Display DD.MM.YYYY 3 = Display MM.DD.YYYY = off 1 = Display with seconds 2 = Display without seconds = 24 hours 1 = 12 hours = without submenu 1 = 1 submenu 3 = 3 submenus e.g. xa= 1 equal to 1s = Continous indication >= 1, 2, 3,... Display in seconds e.g. x32 = 5 equal to 5,K e.g. x32 = 5 equal to -5,K e.g. xa = 1 equal to 1K e.g. xc8 = 2 equal to 2, C e.g. x53 equal to S x4f equal to O x4c equal to (Indication bottom left) x2 x2 x2 x53 S Thermokon Sensortechnik Gmb Seite 51

53 42 4x29 xff 2. ASCII symbol set point description Set point 1 x45 E 43 4x2A xff 3. ASCII symbol set point description Set point 1 x54 T 44 4x2B 45 4x2C 46 4x2D 47 4x2E xff 4. ASCII symbol set point description Set point 1 Upper range of adjustment Set point adjustment Set point 2 ower range of adjustment Set point adjustment Set point 2 Step size set point adjustment Set point 2 e.g. x32 = 5 equal to 5,K e.g. x32 = 5 equal to. -5,K e.g. xa = 1 equal to. 1K x x2F Default set point after reset Set point 2 e.g. xc8 = 2 equal to. 2, C x3 xff 1. ASCII symbol unit Set point 2 x2 5 4x31 xff 2. ASCII symbol unit Set point 2 x2 51 4x x33 xff xff 3. ASCII symbol unit Set point 2 1. ASCII symbol set point description) Set point 2 e.g.: x53 equal to S x4f equal to O x4c equal to x2 x53 S 53 4x34 xff 2. ASCII symbol set point description Set point 2 (Indication bottom left) x45 E 54 4x35 xff 3. ASCII symbol set point description Set point 2 x54 T 55 4x x x x39 xff 4. ASCII symbol set point description Set point 2 Upper range of adjustment Set point offset (Example: 5 = 5, C) Set point 3 ower range of adjustment Set point offset (Example: 5 = -5, C) Set point 3 Step size set point adjustment Set point 3 e.g. x32 = 5 equal to 5,K e.g. x32 = 5 equal to -5,K e.g. xa = 1 equal to 1K x x3A Default set point 3 after reset Set point 3 e.g. xc8 = 2 equal to 2, C x3B xff 1. ASCII symbol unit Set point 3 x2 61 4x3C xff 2. ASCII symbol unit Set point 3 x2 62 4x3D 63 4x3E xff xff 3. ASCII symbol unit Set point 3 1. ASCII symbol set point description Set point 3 e.g. x53 equal to S x4f equal to O x4c equal to x2 x53 S 64 4x3F xff 2. ASCII symbol set point description Set point 3 (Anzeige unten links) x45 E 65 4x4 xff 3. ASCII symbol set point description Set point 3 x54 T 66 4x x x43 xff 4. ASCII symbol set point description Set point 3 Upper range of adjustment Set point offset Set point 4 ower range of adjustment Set point offset Set point 4 e.g. x32 = 5 equal to 5,K e.g. x32 = 5 equal to -5,K x Thermokon Sensortechnik Gmb Seite 52

54 69 4x44 7 4x x x x x x4A 76 4x4B 77 4x4C 78 4x4D 79 4x4E 8 4x4F xff xff xff xff xff xff xff 81 4x5 82 4x x x x x x x x58 9 4x x5A xff xff xff xff xff xff xff 92 4x5B 93 4x5C 94 4x5D 95 4x5E xff xff xff Step size set point adjustment Set point 4 Default set point 4 after reset Set point 4 1. ASCII symbol unit Set point 4 2. ASCII symbol unit Set point 4 3. ASCII symbol unit Set point 4 1. ASCII symbol set point description Set point 4 2. ASCII symbol set point description Set point 4 3. ASCII symbol set point description Set point 4 4. ASCII symbol set point description Set point 4 Upper range of adjustment Set point offset Set point 5 ower range of adjustment Set point offset Set point 5 Step size set point adjustment Set point 5 Default set point 5 after reset Set point 5 1. ASCII symbol unit Set point 5 2. ASCII symbol unit Set point 5 3. ASCII symbol unit Set point 5 1. ASCII symbol set point description Set point 5 2. ASCII symbol set point description Set point 5 3. ASCII symbol set point description Set point 5 4. ASCII symbol set point description Set point 5 Upper range of adjustment Set point offset Set point 6 ower range of adjustment Set point offset Set point 6 Step size set point adjustment Set point 6 Default set point 5 after reset Set point 6 1. ASCII symbol unit Set point 6 2. ASCII symbol unit Set point 6 3. ASCII symbol unit Set point 6 e.g. xa = 1 equal to 1K e.g. xc8 = 2 equal to 2, C e.g.: x53 equal to S x4f equal to O x4c equal to (Indication bottom left) e.g. x32 = 5 equal to 5,K e.g. x32 = 5 equal to -5,K 5 22 x2 x2 x2 x53 S x45 E x54 T x34 e.g. xa = 1 equal to 1K 5 e.g. xc8 = 2 equal to 2, C e.g: x53 equal to S x4f equal to O x4c equal to (indication bottom left) e.g. x32 = 5 equal to 5,K e.g. x32 = 5 equal to -5,K e.g. xa = 1 equal to 1K e.g. xc8 = 2 equal to 2, C e.g. x53 equal to S x4f equal to O x4c equal to (Indication bottom left) x2 x2 x2 x53 S x45 E x54 T x x2 x2 x2 Thermokon Sensortechnik Gmb Seite 53

55 96 4x5F xff 1. ASCII symbol set point description Set point 6 x53 S 97 4x6 xff 2. ASCII symbol set point description Set point 6 x45 E 98 4x61 xff 3. ASCII symbol set point description Set point 6 x54 T 99 4x62 xff 4. ASCII symbol set point description Set point 6 x36 1 4x63 xff 1. ASCII symbol unit External value 1 x2 11 4x64 xff 2. ASCII symbol unit External value 1 x2 12 4x x66 xff xff 3. ASCII symbol unit External value 1 1. ASCII symbol description External value 1 e.g. x45 equal to E x58 equal to X x54 equal to T x2 x45 E 14 4x67 xff 2. ASCII symbol description External value 1 (Indication bottom left) x58 X 15 4x68 xff 3. ASCII symbol description External value 1 x54 T 16 4x69 xff 4. ASCII symbol description External value 1 x x6A xff 1. ASCII symbol unit External value 2 x2 18 4x6B xff 2. ASCII symbol unit External value 2 x2 19 4x6C 11 4x6D xff xff 3. ASCII symbol unit External value 2 1. ASCII symbol description External value 2 e.g. x45 equal to E x58 equal to X x54 equal to T x2 x45 E 111 4x6E xff 2. ASCII symbol description External value 2 (Indication bottom left) x58 X 112 4x6F xff 3. ASCII symbol description External value 2 x54 T 113 4x7 xff 4. ASCII symbol description External value 2 x x71 xff 1. ASCII symbol unit External value 3 x x72 xff 2. ASCII symbol unit External value 3 x x x74 xff xff 3. ASCII symbol unit External value 3 1. ASCII symbol description External value 3 e.g. x45 equal to E x58 equal to X x54 equal to T x2 x45 E 118 4x75 xff 2. ASCII symbol description External value 3 (Indication bottom left) x58 X 119 4x76 xff 3. ASCII symbol description External value 3 x54 T 12 4x77 xff 4. ASCII symbol description External value 3 x x x79 xff xff 1. ASCII symbol unit External value 4 2. ASCII symbol unit External value 4 e.g. x45 equal to E x58 equal to X x54 equal to T x2 x x7A xff 3. ASCII symbol unit External value 4 (Indication bottom left) x2 Thermokon Sensortechnik Gmb Seite 54

56 124 4x7B xff 1. ASCII symbol description External value 4 x45 E 125 4x7C xff 2. ASCII symbol description External value 4 x58 X 126 4x7D xff 3. ASCII symbol description External value 4 x54 T 127 4x7E xff 4. ASCII symbol description External value 4 x x7F xff 1. ASCII symbol unit External value 5 x x8 xff 2. ASCII symbol unit External value 5 x2 13 4x x82 xff xff 3. ASCII symbol unit External value 5 1. ASCII symbol description External value e.g. x45 equal to E x58 equal to X x54 equal to T x2 x45 E 132 4x83 xff 2. ASCII symbol description External value 5 (Indication bottom left) x58 X 133 4x84 xff 3. ASCII symbol description External value 5 x54 T 134 4x85 xff 4. ASCII symbol description External value 5 x x86 xff 1. ASCII symbol unit External value 6 x x87 xff 2. ASCII symbol unit External value 6 x x x89 xff xff 3. ASCII symbol unit External value 6 1. ASCII symbol description External value 6 e.g. x45 equal to E x58 equal to X x54 equal to T x2 x45 E 139 4x8A xff 2. ASCII symbol description External value 6 (Indication bottom left) x58 X 14 4x8B xff 3. ASCII symbol description External value 6 x54 T 141 4x8C xff 4. ASCII symbol description External value 6 x x8D Configuration functional clip see chapter x8E Configuration menu key x8F 145 4x x x92 Configuration menu key 4 Configuration menu key 5 see chapter 5.4 Configuration menu key 6 Configuration menu key x93 xa- xa8 Configuration Direct key x x x96 xa- xa8 xa- xa8 xa- xa8 Configuration Direct key 9 see chapter 5.4 Configuration Direct key 1 Configuration Direct key 11 Thermokon Sensortechnik Gmb Seite 55

57 152 4x x x x9A 156 4x9B 157 4x9C 158 4x9D 159 4x9E 16 4x9F 161 4xA 162 4xA xA xA xA xA xA xA xA8 17 4xA xAA 172 4xAB 173 4xAC xa- xa8 xa- xa8 xa- xa8 xa- xa8 x3e8 x3e8 x3e8 x3e8 x3 x2 x5 x1 x1 Configuration Direct key 12 Configuration Direct key 13 Configuration Direct key 14 Configuration Direct key 15 ock external defaults = s 5 Default set point after reset "Comfort" Controller 1 Set point difference "Standby" Controller 1 Set point difference "Unoccupied" Controller 1 Controller parameter XP eating Controller 1 Controller parameter TN eating Controller 1 Controller parameter XP Cooling Controller 1 Controller parameter TN Cooling Controller 1 Dead zone Controller 1 Minimum control variable eating Controller 1 Maximum control variable eating Controller 1 Minimumcontrol variable Cooling Controller 1 Maximum control variable Cooling Controller 1 Controller mode after reset Controller 1 Selection actual value Controller 1 Selection set value Controller 1 Selection energy hold-off Controller 1 Selection Un-/Occupied Controller = , = ,, = , = , = [s] = , = [s] = , ,% =...1dez...1,% =...1dez 1...1,% =...1dez...1,% =...1dez 1 = OFF 1 = eating 2 = Cooling 3 = Auto = Input register Actual value (Addr. 4x421) 1 = int. Temperature 2 = int. umidity = Input register Default set point (Addr. 4x425> >=1= int. Set point 1 = Window contact via Input register Energy hold-off (Addr. 4x423) 1 = Window contact via internal state 2 = Register and internal state ORconnected = Data output via Input register Occupancy (Addr. 4x422) 1 = Data output via internal status 2 = Register and internal state ORconnected xAD x1 Frost protection-"set point" Controller ,5 = ( deactivates frost protection) 175 4xAE x3 Minimum control variable Controller 1 1 = Control variable > = Control variable = Thermokon Sensortechnik Gmb Seite 56

58 176 4xAF 177 4xB 178 4xB xB2 18 4xB xB xB xB xB xB xB9 x3 x3e8 x3e8 x3e8 x3e8 x3e8 x3e8 x1 x1 Controller has access to symbols "eating&cooling " Controller 1 Number of fan stages Controller 1 Control variable threshold for fan stage 1 eating Controller 1 Control variable threshold for fan stage 2 eating Controller 1 Control variable threshold for fan stage 3 eating Controller 1 Control variable threshold for fan stage 1 Cooling Controller 1 Control variable threshold for fan stage 2 Cooling Controller 1 Control variable threshold for fan stage 3 Cooling Controller 1 PWM cycle time Controller 1 Selection, if fan coil of controller X interacts with Main -Fan controller Controller 1 Display dew point signal of controller Controller 1 = No access 1= Access to eating 2= Access to Cooling 3= Access to eating&cooling = none 1 = Stage 1 2 = Stage 2 3 = Stage 3...1,% =...1dez 1...1,% =...1dez ,% =...1dez ,% =...1dez 1...1,% =...1dez ,% =...1dez 667 = No PWM [s] = No access 1 = access = hide 1 = show xBA Bypass time Controller ,5 = [s] xBB Minimal ON time for fan coil Controller ,5 = [s] xBC Default set point after reset "Comfort" Controller ,5 = xBD Set point difference "Standby" Controller ,5 = xBE Set point difference " Unoccupied " Controller ,5 = xBF Controller parameter XP eating Controller ,5 = xC Controller parameter TN eating Controller ,5 = [s] xC1 Controller parameter XP Cooling Controller ,5 = xC2 Controller parameter TN Cooling Controller ,5 = [s] xC3 x3e8 Dead zone Controller ,5 = xC4 x3e8 Minimum control variable eating Controller 2...1,% =...1dez 198 4xC5 x3e8 Maximum control variable eating Controller 2...1,% =...1dez xC6 x3e8 Minimum control variable Cooling Controller 2...1,% =...1dez 2 4xC7 x3 Maximum control variable Cooling Controller 2...1,% =...1dez 1 Thermokon Sensortechnik Gmb Seite 57

59 21 4xC8 22 4xC9 23 4xCA 24 4xCB 25 4xCC 26 4xCD x2 x5 x1 x1 = OFF 1 = eating 2 = Cooling 3 = Auto = Input register Actual value (Addr. 4x429) 1 = int. Temperature 2 = int. umidity =Input register Default Set point (Addr. 4x42D> >=1= int. Set point 2 = Window contact via Input register Energy hold-off (Addr. 4x42B) 1 = Window contact via internal state 2 = Register and internal state ORconnected = Data output via Input register Occupancy (Addr. 4x42A) 1 = Data output via internal status 2 = Register and internal state ORconnected x1 Controller mode after Reset Controller 2 Selection actual value Controller 2 Selection Set point Controller 2 Selection energy hold-off Controller 2 Selection Un-/Occupied Controller 2 Frost protection-"set point" Controller ,5 = ( deactivates frost protection) xCE 28 4xCF 29 4xD 21 4xD xD xD xD xD xD xD xD xD9 x3 x3 x3e8 x3e8 x3e8 x3e8 x3e8 x3e8 x1 x1 Minimal control variable Controller 2 Controller has access to symbols "eating&cooling " Controller 2 Number Fan stages Controller 2 Control variable threshold for Fan stage 1 eating Controller 2 Control variable threshold for Fan stage 2 eating Controller 2 Control variable threshold for Fan stage 3 eating Controller 2 Control variable threshold for Fan stage 1 Cooling Controller 2 Control variable threshold for Fan stage 2 Cooling Controller 2 Control variable threshold for Fan stage 3 Cooling Controller 2 PWM Cycle time Controller 2 Selection, if fan coil of controller X interacts with Main -Fan Controller Controller 2 Display dew point signal of controller Controller 2 1 = Control variable > = Control variable = = No access 1= Access to eating 2= Access to Cooling 3= Access to eating&cooling = none 1 = Stage 1 2 = Stage 2 3 = Stage 3...1,% =...1dez 1...1,% =...1dez ,% =...1dez ,% =...1dez 1...1,% =...1dez ,% =...1dez 667 = No PWM [s] = No access 1 = Access = hide 1 = show xDA Bypass time Controller ,5 = [s] xDB Minimal ON time for fan coil Controller ,5 = [s] xDC Default Set point after Reset "Comfort" Controller ,5 = xDD Set point difference "Standby" Controller ,5 = Thermokon Sensortechnik Gmb Seite 58

60 223 4xDE Set point difference " Unoccupied " Controller ,5 = xDF Controller parameter XP eating Controller ,5 = xE Controller parameter TN eating Controller ,5 = [s] xE1 Controller parameter XP Cooling Controller ,5 = xE2 Controller parameter TN Cooling Controller ,5 = [s] xE3 x3e8 Dead zone Controller ,5 = xE4 x3e8 Minimum control variable eating Controller 3...1,% =...1dez 23 4xE5 x3e8 Maximum control variable eating Controller 3...1,% =...1dez xE6 x3e8 Minimum control variable Cooling Controller 3...1,% =...1dez 232 4xE xE xE xE A 236 4xEB 237 4xEC x3 x2 x5 x1 x1 Maximum control variable Cooling Controller 3 Controller mode after Reset Controller 3 Selection actual value Controller 3 Selection set point Controller 3 Selection energy hold-off Controller 3 Selection Un-/Occupied Controller 3...1,% =...1dez 1 = OFF 1 = eating 2 = Cooling 3 = Auto = Input register Actual value (Addr. 4x431) 1 = int. Temperature 2 = int. umidity =Input register Default Set point (Addr. 4x435> >=1= int. Set point 3 = Window contact via Input register Energy hold-off (Addr. 4x433) 1 = Window contact via internal state 2 = Register and internal status ORconnected = Data output via Input register Occupancy (Addr. 4x432) 1 = Data output via int. state 2 = Register and internal status ORconnected xED x1 Frost protection-"set point" Controller ,5 = ( deactivates the frost protection) 239 4xEE 24 4xEF 241 4xF 242 4xF xF xF3 x3 x3 x3e8 x3e8 x3e8 x3e8 Minimum control variable Controller 3 Controller has access to symbols "eating&cooling " Controller 3 Number Fan stage Controller 3 Control variable threshold for Fan stage 1 eating Controller 3 Control variable threshold for Fan stage 2 eating Controller 3 Control variable threshold for Fan stage 3 eating Controller 3 1 = Control variable > = Control variable = = No access 1= Access to eating 2= Access to Cooling 3= Access to eating&cooling = none 1 = Stage 1 2 = Stage 2 3 = Stage 3...1,% =...1dez 1...1,% =...1dez ,% =...1dez 667 Thermokon Sensortechnik Gmb Seite 59

61 245 4xF xF xF xF xF8 25 4xF9 x3e8 x3e8 x1 x1 Control variable threshold for Fan stage 1 Cooling Controller 3 Control variable threshold for Fan stage 2 Cooling Controller 3 Control variable threshold for Fan stage 3 Cooling Controller 3 PWM Cycle time Controller 3 Selection, if fan coil of controller X interacts with Main -Fan Controller Controller 3 Display dew point signal of controller Controller 3...1,% =...1dez 1...1,% =...1dez ,% =...1dez 667 = No PWM [s] = No access 1 = Access = hide 1 = show xFA Bypass time Controller ,5 = [s] xFB Minimum ON time for fan coils Controller ,5 = [s] xFC Default s Set point after Reset "Comfort" Controller ,5 = xFD Set point difference "Standby" Controller ,5 = xFE Set point difference " Unoccupied " Controller ,5 = xFF Controller parameter XP eating Controller ,5 = x1 Controller parameter TN eating Controller ,5 = [s] x11 Controller parameter XP Cooling Controller ,5 = x12 Controller parameter TN Cooling Controller ,5 = [s] x13 x3e8 Dead zone Controller ,5 = x x x x x x x1A 268 4x1B x3e8 x3e8 x3e8 x3 x2 x5 x1 x1 Minimum control variable eating Controller 4 Maximum control variable eating Controller 4 Minimum control variable Cooling Controller 4 Maximum control variable Cooling Controller 4 Controller mode after Reset Controller 4 Selection Actual value Controller 4 Selection Set point Controller 4 Selection energy hold-off Controller 4...1,% =...1dez...1,% =...1dez 1...1,% =...1dez...1,% =...1dez 1 = OFF 1 = eating 2 = Cooling 3 = Auto = Input register Actual value (Addr. 4x439) 1 = int. Temp. 2 = int. umidity =Input register Default Set point (Addr. 4x43D> >=1= int. Set point 4 = Window contact via Input register Energy hold-off (Addr. 4x43B) 1 = Window contact via internal status 2 = Register and internal status ORconnected 3 Thermokon Sensortechnik Gmb Seite 6

62 269 4x1C Selection Un-/Occupied Controller 4 = Data output via Input register Occupancy (Addr. 4x43A) 1 = Data output via int. status 2 = Register and internal status ORconnected 27 4x1D x1 Frost protection-"set point" Controller ,5 = ( deactivates the Frost protection) 271 4x1E 272 4x1F 273 4x x x x x x x x x x119 x3 x3 x3e8 x3e8 x3e8 x3e8 x3e8 x3e8 x1 x1 Minimum control variable Controller 4 Controller has access to symbols "eating&cooling " Controller 4 Number of Fan stages Controller 4 control variable threshold for Fan stage 1 eating Controller 4 control variable threshold for Fan stage 2 eating Controller 4 control variable threshold for Fan stage 3 eating Controller 4 control variable threshold for Fan stage 1 Cooling Controller 4 control variable threshold for Fan stage 2 Cooling Controller 4 control variable threshold for Fan stage 3 Cooling Controller 4 PWM Cycle time Controller 4 Selection, if fan coil of controller X interacts with Main - Fan Controller Controller 4 Display dew point signal of controller Controller 4 1 = Control variable > = Control variable = = No access 1=Access to eating 2= Access to Cooling 3= Access to eating & Cooling = None 1 = Stage 1 2 = Stage 2 3 = Stage 3...1,% =...1dez 1...1,% =...1dez ,% =...1dez ,% =...1dez 1...1,% =...1dez ,% =...1dez 667 = No PWM [s] = No access 1 = Access = hide 1 = show x11A Bypass time Controller ,5 = [s] x11B Minimum ON time for fan coils Controller ,5 = [s] x11C Default set point after Reset "Comfort" Controller ,5 = x11D Set point difference "Standby" Controller ,5 = x11E Set point difference " Unoccupied " Controller ,5 = x11F Controller parameter XP eating Controller ,5 = x12 Controller parameter TN eating Controller ,5 = [s] x121 Controller parameter XP Cooling Controller ,5 = x122 Controller parameter TN Cooling Controller ,5 = [s] 1 Thermokon Sensortechnik Gmb Seite 61

63 292 4x123 x3e8 Dead zone Controller ,5 = x124 x3e8 Minimum control variable eating Controller 5...1,% =...1dez 294 4x125 x3e8 Maximum control variable eating Controller 5...1,% =...1dez x126 x3e8 Minimum control variable Cooling Controller 5...1,% =...1dez 296 4x x x x12A 3 4x12B 31 4x12C 32 4x12D x3 x2 x5 x1 x1 = OFF 1 = eating 3 2 = Cooling 3 = Auto = Input register Actual value (Addr. 4x441) 1 = int. Temp. 2 = int. umidity =Input register Default Set point (Addr. 4x445> >=1= int. Set point 5 = Window contact via Input register Energy hold-off (Addr. 4x443) 1 = Window contact via internal status 2 = Register and internal status ORconnected = Data output via Input register Occupancy (Addr. 4x442) 1 = Data output via int. status 2 = Register and internal status ORconnected ,5 = ( deactivates the Frost protection) x1 Maximum control variable Cooling Controller 5 Controller mode after Reset Controller 5 Selection Acutal value Controller 5 Selection Set point Controller 5 Selection energy hold-off Controller 5 Selection Un-/Occupied Controller 5 Frost protection-"set point" Controller 5...1,% =...1dez x12E 34 4x12F 35 4x x x x x x x x x138 x3 x3 x3e8 x3e8 x3e8 x3e8 x3e8 x3e8 x1 x1 Minimum control variable Controller 5 Controller has access to symbols "eating&cooling " Controller 5 Number Fan stages Controller 5 control variable threshold for Fan stage 1 eating Controller 5 control variable threshold for Fan stage 2 eating Controller 5 control variable threshold for Fan stage 3 eating Controller 5 control variable threshold for Fan stage 1 Cooling Controller 5 control variable threshold for Fan stage 2 Cooling Controller 5 control variable threshold for Fan stage 3 Cooling Controller 5 PWM Cycle time Controller 5 Selection, if fan coil of controller X interacts with Main - Fan Controller Controller 5 1 = Control variable > = Control variable = = No access 1=Access to eating 2=Access to Cooling 3=Access to eating & Cooling = none 1 = Stage 1 2 = Stage 2 3 = Stage 3...1,% =...1dez 1...1,% =...1dez ,% =...1dez ,% =...1dez 1...1,% =...1dez ,% =...1dez 667 = No PWM [s] = No Access 1 = Access 2 Thermokon Sensortechnik Gmb Seite 62

64 314 4x139 Display dew point signal of controller Controller 5 = hide 1 = show 315 4x13A Bypass time Controller ,5 = [s] x13B Minimum ON time for fan coils Controller ,5 = [s] x13C Default Set point after Reset "Comfort" Controller ,5 = x13D Set point difference "Standby" Controller ,5 = x13E Set point difference " Unoccupied " Controller ,5 = x13F Controller parameter XP eating Controller ,5 = x14 Controller parameter TN eating Controller ,5 = [s] x141 Controller parameter XP Cooling Controller ,5 = x142 Controller parameter TN Cooling Controller ,5 = [s] x143 x3e8 Dead zone Controller ,5 = x144 x3e8 Minimum control variable eating Controller 6...1,% =...1dez 326 4x145 x3e8 Maximum control variable eating Controller 6...1,% =...1dez x146 x3e8 Minimum control variable Cooling Controller 6...1,% =...1dez 328 4x x x x14A 332 4x14B 333 4x14C x3 x2 x5 x1 x1 Maximum control variable Cooling Controller 6 Controller mode after Reset Controller 6 Selection Actual value Controller 6 Selection Set point Controller 6 Selection energy hold-off Controller 6 Selection Un-/Occupied Controller 6...1,% =...1dez 1 = OFF 1 = eating 2 = Cooling 3 = Auto = Input register Actual value (Addr. 4x449) 1 = int. Temp. 2 = int. umidity =Input register Default Set point (Addr. 4x44D> >=1= int. Set point 6 = Window contact via Input register Energy hold-off (Addr. 4x44B) 1 = Window contact via internal status 2 = Register and internal status ORconnected = Data output via Input register Occupancy (Addr. 4x44A) 1 = Data output via int. status 2 = Register and internal status ORconnected x14D x1 Frost protection-"set point" Controller ,5 = ( deactivates the Frost protection) 335 4x14E 336 4x14F x3 x3 Minimum control variable Controller 6 Controller has access to symbols "eating&cooling " Controller 6 1 = Control variable > = Control variable = = No Access 1= Access to eating 2= Access to Cooling 3= Access to eating & Cooling Thermokon Sensortechnik Gmb Seite 63

65 337 4x x x x x x x x x x x15A 348 4x15B 349 4x15C 35 4x15D x3e8 x3e8 x3e8 x3e8 x3e8 x3e8 x1 x1 x111a x111a make contact x111a Number Fan stages Controller 6 control variable threshold for Fan stage 1 eating Controller 6 control variable threshold for Fan stage 2 eating Controller 6 control variable threshold for Fan stage 3 eating Controller 6 control variable threshold for Fan stage 1 Cooling Controller 6 control variable threshold for Fan stage 2 Cooling Controller 6 control variable threshold for Fan stage 3 Cooling Controller 6 PWM Cycle time Controller 6 Selection, if fan coil of controller X interacts with Main -Fan Controller Controller 6 Display dew point signal of controller Controller 6 Bypass time Controller 6 Minimum ON time for fan coils Controller 6 Function digital Input 1 Function digital Input 2 = none 1 = Stage 1 2 = Stage 2 3 = Stage 3...1,% =...1dez 1...1,% =...1dez ,% =...1dez ,% =...1dez 1...1,% =...1dez ,% =...1dez 667 = No PWM [s] = No Access 1 = Access = hide 1 = show ,5 = [s] ,5 = [s] ,5 = [s] x, make contact x1, make contact, dew point controller x2, make contact, window contact x3, make contact, alarm x4, make contact, room occupation x5, make contact, show message text x6, make contact, enable controller 1 x7, make contact, enable controller 2 x8, make contact, enable controller 3 x9, make contact, enable controller 4 xa, make contact, enable controller 5 xb, make contact, enable controller 6 -Auto/1-Off xc, make contact, mode controller 1 xd, make contact, mode controller 2 xe, make contact, mode controller 3 xf, make contact, mode controller 4 x1, make contact, mode controller 5 x11, make contact, mode controller 6 -eating/1-cooling x12, make contact, edge counter x13, make contact, pulse counter x14, make contact, time x15, make contact, reset offset set point 1 x16, make contact, reset offset set point 2 2 Thermokon Sensortechnik Gmb Seite 64

66 x17, make contact, reset offset set point 3 x18, make contact, reset offset set point 4 x19, make contact, reset offset set point 5 x1a, make contact, reset offset set point x15E x111a Function digital Input 3 ** x1, break contact x11, break contact, dew point controller x12, break contact, Window contact x13, break contact, Alarm x14, break contact, room occupation x15, break contact, Show message_text x16, break contact, enable controller 1, x17, break contact, enable controller 2, x18, break contact, enable controller 3, x19, break contact, enable controller 4, x1a, break contact, enable controller 5, x1b, break contact, enable controller 6, -Auto/1-Off 352 4x15F x111a Function digital Input 4 ** x1c, break contact, mode controller 1, x1d, break contact, mode controller 2, x1e, break contact, mode controller 3, x1f, break contact, mode controller 4, x11, break contact, mode controller 5, x111, break contact, mode controller 6, -eating/1-cooling x112, break contact, edge counter x113, break contact, pulse counter x114, break contact, time x115, break contact, reset offset set point 1 x116, break contact, reset offset set point 2 x117, break contact, reset offset set point 3 x118, break contact, reset offset set point 4 x119, break contact, reset offset set point 5 x11a, break contact, reset offset set point x16 xa Volume button sound..1% 354 4x161 xa- xaa Direct key x162 xa- xaa Direct key x163 xa- xaa Direct key 18 see chapter x164 xa- xaa Direct key x165 xa- xaa Direct key 2 Thermokon Sensortechnik Gmb Seite 65

67 359 4x166 xa- xaa Direct key x167 xa- xaa Direct key x168 xa- xaa Direct key x169 xa- xaa Direct key x16A xa- xaa Direct key x16B xa- xaa Direct key x16C xa- xaa Direct key x16D xa- xaa Direct key x16E xa- xaa Direct key x16F xa- xaa Direct key x17 xa- xaa Direct key x171-1 Standardscreen 371 4x172 Parameterversion (read only) Parameterversion 372 4x173-1 FanCoil OFF / AUTO only : Standardscreen = Submenu 1 1: Standardscreen = Temperature, Set point, Ext. value, (type S / SQ only) : Normale üfterverstellung 1: üfterstufenwahl nur AUS oder AUTO 1 Tabelle 7-1 ist if configuration registries Thermokon Sensortechnik Gmb Seite 66

68 Messages (EEPROM) Register Data address Range description R/W x2 x241 BS 1-14 = ASCII character Configuration parameter, non-volatile!! Don t update permanently EEprom!! R 513 R 514 R 515 R 516 R 517 R 518 R 519 R52 i o i o i o i o i o i o i o i o S e t p o i n t 1 x53 x65 x74 x7 x6f x69 x6e x74 x2 x31 x2 x2 x2 x2 x2 x2 Example: Set point 1 Input of letters and numbers in ASCII format Fade-in with input register x29, Show message 513 R/W -519 x2 Message 1 Register 513 Register 514 Register 52 igh ow igh ow igh ow BS 1 BS 2 BS 3 BS 4 BS 13 BS R/W -526 x27 Message 2 Register 521 Register 522 Register 528 igh ow igh ow igh ow BS 1 BS 2 BS 3 BS 4 BS 13 BS R/W -533 x2e Message 3 Register 529 Register 53 Register 536 igh ow igh ow igh ow BS 1 BS 2 BS 3 BS 4 BS 13 BS R/W -54 x215 Message 4 Register 537 Register 538 Register 544 igh ow igh ow igh ow BS 1 BS 2 BS 3 BS 4 BS 13 BS R/W -547 x21c Message 5 Register 545 Register 546 Register 552 igh ow igh ow igh ow BS 1 BS 2 BS 3 BS 4 BS 13 BS R/W -554 x223 Message 6 Register 553 Register 554 Register 56 igh ow igh ow igh ow BS 1 BS 2 BS 3 BS 4 BS 13 BS R/W -561 x22a Message 7 Register 561 Register 562 Register 568 igh ow igh ow igh ow BS 1 BS 2 BS 3 BS 4 BS 13 BS R/W -568 x231 Message 8 Register 769 Register 77 Register 775 igh ow igh ow igh ow BS 1 BS 2 BS 3 BS 4 BS 13 BS 14 Table 7-2 Overview message registers Thermokon Sensortechnik Gmb Seite 67

69 Configuration bits (EEPROM!) Coil Data address Type Range Default 1 53 R/W x x4f Configuration parameter!! Don t update permanently EEprom!! 1 x Display temperature 2 x1 Display humidity 3 x2 Resolution temperature 4 x3 Resolution humidity 5 x4 Activate device first 6 x5 Unit temperature 7 x6 Fan stage after reset = off 1 = on = off 1 = on = no decimal place 1 = decimal place = no decimal place 1 = decimal place = on 1 = off = F 1 = C x7 Display room occupancy after reset 1 9 x8 Show menu line 1 1 x9 Show menu line 2 = off 1 = on 11 xa Show menu line 3 12 xb Show menu line 4 13 xc Show menu line 5 14 xd Display stage in auto mode 1 15 xe External value 1: Resolution = no decimal place 1 = decimal place 16 xf External value 1: Show = off 1 = on 17 x1 External value 2: Resolution = no decimal place 1 = decimal place 18 x11 External value 2: Show = off 1 = on 19 x12 External value 3: Resolution = no decimal place 1 = decimal place 2 x13 External value 3: Show = off 1 = on 21 x14 External value 4: Resolution = no decimal place 1 = decimal place 22 x15 External value 4: Show = off 1 = on 23 x16 External value 5: Resolution = no decimal place 1 = decimal place 24 x17 External value 5: Show = off 1 = on 25 x18 External value 6: Resolution = no decimal place 1 = decimal place Thermokon Sensortechnik Gmb Seite 68

70 26 x19 27 x1a 28 x1b 29 x1c 3 x1d 31 x1e 32 x1f 33 x2 34 x21 35 x22 36 x23 37 x24 38 x25 39 x26 4 x27 41 x28 42 x29 43 x2a 44 x2b 45 x2c 46 x2d 47 x2e 48 x2f 49 x3 5 x31 External value 6 Show Set point 1: Resolution Set point 1: Display with adjustment Set point 1: Display effective value Set point 1: Display offset value Set point 2: Resolution Set point 2: Display with adjustment Set point 2: Display effective value Set point 2: Display offset value Set point 3: Resolution Set point 3: Display with adjustment Set point 3: Display effective value Set point 3: Display offset value Set point 4: Resolution Set point 4: Display with adjustment Setpoint 4: Display effective value Set point 4: Display offset value Set point 5: Resolution Setpoint 5: Display with adjustment Set point 5: Display effective value Set point 5: Display offset value Setpoint 6: Resolution Set point 6: Display with adjustment Set point 6: Display effective value Set point 6: Display offset value 51 x32 Selection if indices will be shown in the CD. 52 x33 Selection if indices will be shown even if their value is. = off 1 = on = no decimal place 1 = decimal place = offset 1 = effective = off 1 = on = off 1 = on = no decimal place 1 = decimal place = offset 1 = effective = off 1 = on = off 1 = on = no decimal place 1 = decimal place = offset 1 = effective = off 1 = on = off 1 = on = no decimal place 1 = decimal place = offset 1 = effective = off 1 = on = off 1 = on = no decimal place 1 = decimal place = offset 1 = effective = off 1 = on = off 1 = on = no decimal place 1 = decimal place = offset 1 = effective = off 1 = on = off 1 = on =no 1=yes 1 =no 1=yes Table 7-3 Configuration bits listing Thermokon Sensortechnik Gmb Seite 69

71 7.2 Data points Register R Modbus Data address x3 x x3 77 3x x x x x x x x x x3A 78 3x3B 781 3x3C 782 3x3D 783 3x3E 784 3x3F 785 3x x x x x x x316 Output register (Input Register, Read only!) Range Type Description - Current state of key State of key since last call-off Bit=1->Key1 pressed Bit1=1->Key2 pressed... Bit=1-> Key1 pressed Bit1=1-> Key2 pressed... State light function See chapter 5.4 Current state of + dimming key See chapter 5.4 Current state of - dimming key See chapter 5.4 State shutter/blind function See chapter 5.4 Current state of + Shutter/blind key See chapter 5.4 Current state of - Shutter/blind key See chapter 5.4 int16_t State Universal function See chapter 5.4 int16_t Current Offset for set point 1 Bsp.: 5 = 5, C int16_t Set point effective 1 (Default set point + set point offset) Bsp.: 25 = 25, C int16_t Current Offset for set point 2 Bsp.: 5 = 5, C int16_t Set point effective 2 (Default set point + set point offset) Bsp.: 25 = 25, C int16_t Current Offset for set point 3 Bsp.: 5 = 5, C int16_t Set point effective 3 (Default set point + set point offset) Bsp.: 25 = 25, C int16_t Current Offset for set point 4 Bsp.: 5 = 5, C int16_t Set point effective 4 (Default set point + set point offset) Bsp.: 25 = 25, C int16_t Current Offset for set point 5 Bsp.: 5 = 5, C int16_t Set point effective 5 (Default set point + set point offset) Bsp.: 25 = 25, C int16_t Current Offset for set point 6 Bsp.: 5 = 5, C int16_t int16_t Set point effective 6 (Default set point + set point offset) Temperature internal sensor or external default value + Offset (Register x6: Temperature Offset). umidity internal sensor or external default value + Offset (Register x7: umidity Offset) Bsp.: 25 = 25, C Bsp.: 21 = 21, C Bsp.: 5 = 5,%rF Thermokon Sensortechnik Gmb Seite 7

72 792 3x x318 x1 Current fan stage Current room occupancy x = OFF x1 = Stage1 x2=stage2 x3 = Stage3 xff = Auto OFF xff1 = Auto Stage1 xff2=auto Stage2 xff3=auto Stage3 =unoccupied 1=occupied 794 3x319 x3e8 Control variable eating Controller 1...1,% =...1dez 795 3x31A x3e8 Control variable Cooling Controller 1...1,% =...1dez 796 3x31B x1 Output register PWM-signal eating Controller 1 = OFF 1 = ON 797 3x31C 798 3x31D 799 3x31E 8 3x31F x1 x4 x3 Output register PWM-signal Cooling Controller 1 Output controller mode Controller 1 Output register fan stage Controller 1 Effective controller set point Controller1 = OFF 1 = An = OFF 1 = eating 2 = Cooling 3 = Auto eating 4 = Auto Cooling = OFF 1 = Stage 1 2 = Stage 2 3 = Stage ,5 = x32 x3e8 Control variable eating Controller 2...1,% =...1dez 82 3x321 x3e8 Control variable Cooling Controller 2...1,% =...1dez 83 3x322 x1 Output register PWM-Signal eating Controller 2 = OFF 1 = ON 84 3x x x x326 x1 x4 x3 Output register PWM-Signal Cooling Controller 2 Output Controller mode Controller 2 Output register Fan Stage Controller 2 Effective controller set point Controller2 = OFF 1 = ON = OFF 1 = eating 2 = Cooling 3 = Auto eating 4 = Auto Cooling = OFF 1 = Stage 1 2 = Stage 2 3 = Stage ,5 = x327 x3e8 Control variable eating Controller 3...1,% =...1dez 89 3x328 x3e8 Control variable Cooling Controller 3...1,% =...1dez 81 3x329 x1 Output register PWM-Signal eating Controller 3 = OFF 1 = ON 811 3x32A 812 3x32B 813 3x32C x1 x4 x3 Output register PWM-Signal Cooling Controller 3 Output Controller mode Controller 3 Output register Fan Stage Controller 3 = OFF 1 = ON = OFF 1 = eating 2 = Cooling 3 = Auto eating 4 = Auto Cooling = OFF 1 = Stage 1 Thermokon Sensortechnik Gmb Seite 71

73 2 = Stage 2 3 = Stage x32D Effective controller set point Controller ,5 = x32E x3e8 Control variable eating Controller 4...1,% =...1dez 816 3x32F x3e8 Control variable Cooling Controller 4...1,% =...1dez 817 3x33 x1 Output register PWM-Signal eating Controller 4 = OFF 1 = ON 818 3x x x x334 x1 x4 x3 Output register PWM-Signal Cooling Controller 4 Output Controller mode Controller 4 Output register Fan Stage Controller 4 Effective controller set point Controller4 = OFF 1 = ON = OFF 1 = eating 2 = Cooling 3 = Auto eating 4 = Auto Cooling = OFF 1 = Stage 1 2 = Stage 2 3 = Stage ,5 = x335 x3e8 Control variable eating Controller 5...1,% =...1dez 823 3x336 x3e8 Control variable Cooling Controller 5...1,% =...1dez 824 3x337 x1 Output register PWM-Signal eating Controller 5 = OFF 1 = ON 825 3x x x33A 828 3x33B x1 x4 x3 Output register PWM-Signal Cooling Controller 5 Output Controller mode Controller 5 Output register Fan Stage Controller 5 Effective controller set point Controller5 = OFF 1 = ON = OFF 1 = eating 2 = Cooling 3 = Auto eating 4 = Auto Cooling = OFF 1 = Stage 1 2 = Stage 2 3 = Stage ,5 = x33C 83 3x33D 831 3x33E x3e8 x3e8 x1 Control variable eating Controller 6 Control variable Cooling Controller 6 Output register PWM-Signal eating Controller 6...1,% =...1dez...1,% =...1dez = OFF 1 = Stage 1 2 = Stage 2 3 = Stage 3 = OFF 1 = ON 832 3x33F x1 Output register PWM-Signal Cooling Controller 6 = OFF 1 = ON 833 x34 x4 Output Controller mode Controller 6 = OFF 1 = eating 2 = Cooling 3 = Auto eating 4 = Auto Cooling 834 x341 x3 Output register Fan Stage Controller 6 = OFF 1 = Stage 1 Thermokon Sensortechnik Gmb Seite 72

74 2 = Stage 2 3 = Stage x x x x x x x348 x1 x1 x1 x1 Table 7-4 ist of Output register Effective controller set point Controller ,5 = Digital Input1 Digital Input2 Digital Input3 Digital Input4 Representation depends on parameterization As a signal: - Open 1-Closed As a counter: (flanks, Impulses Time/[s]) Current state of key State of key since last call-off Bit=1->Key16 pressed Bit1=1->Key17 pressed... Bit=1-> Key16 pressed Bit1=1-> Key17 pressed... Thermokon Sensortechnik Gmb Seite 73

75 Registe r R/W Data address 4x4 4x x x x x x x x x x x x4A 136 4x4B 137 4x4C 138 4x4D 139 4x4E 14 4x4F 141 4x x x x x x415 Input register (olding register, Read and Write) Range Type Description Default x3b x3b x17 x1- x6 x1- x6 x3 xff- xff3 x1 x8 x3e8 Input seconds 59 [s] Input minutes 59 [min] Input hours 23 [h] Input day of month Input month Input year 2 Default fan stage Default occupancy x = OFF x1 = Stage1 x2 = Stage2 x3 = Stage3 xff = Auto OFF xff1 = Auto Stage1 xff2 = Auto Stage2 xff3 = Auto Stage3 - unoccupied 1 occupied 2 - Standby Bypass time re-trigger [s] Int16_t Int16_t Show message External temperature default External humidity default - no message message 1-8 z.b. 17 dez = 17. C internal sensor: x7fff/32767 z.b. 1 dez = 1.% internal sensor: x7fff/32767 unoccupi ed No message x7fff x7fff Feedback status light function See chapter 5.4 Feedback shutter/blind function See chapter 5.4 int16_t Feedback universal function See chapter 5.4 Int16_t External value1 Int16_t External value2 z.b. xe6 = 23 Int16_t External value3 z.b. xa = 1 Int16_t External value4 z.b. xff38 = -2 Int16_t External value ,5 = Int16_t External value6 Int16_t Offset set point1 Thermokon Sensortechnik Gmb Seite 74

76 147 4x x x x x41A 152 4x41B 153 4x41C 154 4x41D 155 4x41E 156 4x41F 157 4x x x x x x x x x x x42A 168 4x42B 169 4x42C 17 4x42D 171 4x42E 172 4x42F x2 x2 x1 x3 x1 x2 x1 x3 x1 Int16_t Standard set point1 Int16_t Offset set point2 Int16_t Basis set point2 Int16_t Offset set point3 Int16_t Basis set point3 Int16_t Offset set point4 Int16_t Basis set point4 Int16_t Offset set point5 Int16_t Basis set point5 Int16_t Offset set point6 Int16_t Basis set point6 Int16_t Actual value Controller 1 Occupancy Controller 1 Energy hold-off Controller 1 Controller mode Controller 1 Base set point Controller 1 Dew point Controller 1 Trigger bypass time Controller 1 Default set point offset Controller 1 Actual value Controller 2 Occupancy Controller 2 Energy hold-off Controller 2 Controller mode Controller 2 Base set point Controller 2 Dew point Controller 2 Trigger bypass time Controller ,5 = = unoccupied 1 = occupied 2 = Standby = deactivated 1 = activated = OFF 1 = eating 2 = Cooling 3 = Auto ,5 = = inactive 1 = active ,5 = [s] -3276,6 3276,7 K ,5 = = unoccupied 1 = occupied 2 = Standby = deactivated 1 = activated = OFF 1 = eating 2 = Cooling 3 = Auto ,5 = = inactive 1 = active ,5 = [s] 3 3 Thermokon Sensortechnik Gmb Seite 75

77 173 4x43 Int16_t Default set point offset Controller ,6 3276,7 K 174 4x x432 x2 Actual value Controller 3 Occupancy Controller ,5 = = unoccupied 1 = occupied 2 = Standby 176 4x x x435 x1 x3 Energy hold-off Controller 3 Controller mode Controller 3 Base set point Controller 3 = deactivated 1 = activated = OFF 1 = eating 2 = Cooling 3 = Auto ,5 = x436 x1 Dew point Controller 3 = inactive 1 = active 18 4x437 Trigger bypass time Controller ,5 = [s] 181 4x438 Int16_t Default set point offset Controller ,6 3276,7 K 182 4x x43A x2 Actual value Controller 4 Occupancy Controller ,5 = = unoccupied 1 = occupied 2 = Standby 184 4x43B 185 4x43C 186 4x43D x1 x3 Energy hold-off Controller 4 Controller mode Controller 4 Standard set point Controller 4 = deactivated 1 = activated = OFF 1 = eating 2 = Cooling 3 = Auto ,5 = x43E x1 Dew point Controller 4 = inactive 1 = active 188 4x43F Trigger bypass time Controller ,5 = [s] 189 4x44 Int16_t Default set point offset Controller ,6 3276,7 K 19 4x x442 x2 Actual value Controller 5 Occupancy Controller ,5 = = unoccupied 1 = occupied 2 = Standby 192 4x x x445 x1 x3 Energy hold-off Controller 5 Controller mode Controller 5 Base set point Controller 5 = deactivated 1 = activated = OFF 1 = eating 2 = Cooling 3 = Auto ,5 = x446 x1 Dew point Controller 5 = inactive 1 = active 196 4x447 Trigger bypass time Controller ,5 = [s] 197 4x448 Int16_t Default set point offset Controller ,6 3276,7 K Thermokon Sensortechnik Gmb Seite 76

78 198 4x x44A 11 4x44B 111 4x44C 112 4x44D 113 4x44E 114 4x44F 115 4x x x452 x2 x1 x3 x1 Table 7-5 holding register listing Actual value Controller 6 Occupancy Controller 6 Energy hold-off Controller 6 Controller mode Controller 6 Base set point Controller 6 Dew point Controller 6 Trigger bypass time Controller ,5 = = unoccupied 1 = occupied 2 = Standby = deactivated 1 = activated = OFF 1 = eating 2 = Cooling 3 = Auto ,5 = = inactive 1 = active ,5 = [s] Int16_t Default set point offset Controller ,6 3276,7 K Restart 1 The device will restart, if the registers contain the values given below: Restart 2 Restart 1 x73a5 Restart 2 xc93a 3 Bit R/ W Dataaddress x1 x x1 Symbol failure 258 x11 Symbol heating 259 x12 Symbol cooling 26 x13 Symbol window 261 x14 Symbol dew point 262 x15 Key lock 263 x16 ock room occupancy 264 x17 ock fan stages 265 x18 ock set points 266 x19 Activation of TFT- and key- illumination Input bits (Read/Write) Description Range Default = OFF 1 = show symbol = OFF 1 = show symbol = OFF 1 = show symbol = OFF 1 = show symbol = OFF 1 = show symbol = unlocked 1 = lock = unlock 1 = lock = unlock 1 = lock = unlock 1 = lock = illumination according to status 1 = Illumination standard OFF OFF OFF OFF OFF unlock unlock unlock unlock illumination according to status Table 7-6 Bits listing Thermokon Sensortechnik Gmb Seite 77

79 Thermokon Sensortechnik Gmb Seite 78

80 8 EnOcean Gateway The EnOcean ModBus gateway is only available on thanos SR Modbus! 8.1 EnOcean Receiving Registers Register Data Address 4x5-4x x x x x x x x x x x x5A x5B x5C x5D x5E x5F Value Range x14 xf xff xff xff xff xff xff xff xff xff xff xff xa Data Type EnOcean Receiving Registers Access Description Default R/W earn channel R R Receiving flag new data at channel 1 16 Receiving flag new data at channel 17 2 R/W ORG = earn mode disabled 1 2 = earn mode enabled for channel 1 2 Bit Channel 1 Bit15 Channel 16 Bit Channel 17 Bit3 Channel 2 = No new data 1 = New data R/W TYPE R/W FUNC R Data- 3 R Data- 2 R Data- 1 R Data- Data Sensor 1 R/W ID- 3 R/W ID- 2 R/W ID- 1 R/W ID- R Receiving Time [s] R/W Response Channel x5FA xff R/W ORG x5FB R/W TYPE xff Data x5FC R/W FUNC Sensor xff x5FD xff R Data x5FE R Data- 2 Thermokon Sensortechnik Gmb Seite 79

81 1536 4x5FF x x x x x x x66 xff xff xff xff xff xff xff xa R Data- 1 R Data- R/W ID- 3 R/W ID- 2 R/W ID- 1 R/W ID- R Receiving Time R/W Response Channel Table 8-1 Register allocation of sensor data earn Channel: Selection of a receiving channel which shall be put into the learning mode. After a successful teaching-in, the register is automatically reset to. Receiving Flags: Bit Receive new telegram on channel 1 (=No, 1=Yes) Bit1 Receive new telegram on channel 2 (=No, 1=Yes) Bit2 Receive new telegram on channel 3 (=No, 1=Yes) The receiving flag register is automatically reset to after having been read out. ORG: ORG- of the EnOcean sensor learned-in. TYPE: Type information corresponding to the EnOcean EEP standards ( The TYPE-Information is automatically sent by the corresponding sensor during the learn-in procedure. If the corresponding sensor does not support an EnOcean EEP standard, the register shows xff. FUNC: FUNC-Information corresponding to the EnOcean EEP standard ( The FUNC-Information is sent automatically by the correspnding sensor during the learn-in procedure. If the corresponding sensor does not support an EnOcean EEP standard, the register shows xff. Data- 3 : Data byte of the EnOcean sensor learned-in. ID- 3 : ID-s of the EnOcean sensor learned-in. Receiving-Time: Information when the last telegram of the learned-in EnOcean sensor was received (s). Response Channel: A value in the range 1 1 results in an automatic sending of the transmitting channel (1 1) upon receipt of a telegram of a sensor learned-in. Thermokon Sensortechnik Gmb Seite 8

82 8.1.1 earning-in of EnOcean Sensors Thanos only supervises the data of those wireless sensors for which the identification code is known i.e. which have been saved in the memory. Corresponding to the Table 8-1, 13 registers are assigned to each sensor whereas the registers ORG, TYPE and FUNC are including the information on the sensor type and the registers ID- 3, ID- 2, ID- 1 and ID- the identification code. The sensor identification code is either directly written into the register via a MODBUS telegram or is saved automatically of a received learn RF telegram in the learning-mode earning-in via MODBUS Write Instruction By means of the control command Write register (1hex or 6hex) the identification code can be directly written into the corresponding register. The identification code (ORG- and ID-s) clearly identifies every sensor and is noted on the device label of the wireless sensors. Example: earn-in Sensor 1 with ID = 1 23 D5 E7 (hex) Master - Telegram in transmitting mode RTU: Device Command Start address Number of Registers Number of s Data Register 5A Data Register 5B Data Register 5C Data Register 5C Checksum A D5 E7 CRC Slave Response Telegram in transmitting mode RTU: Device Command Start address Number of Registers Checksum CRC A 4 CRC If only a RF telegram of the sensor with the ID = 1 23 D5 E7 is received, the sensor values are written into the corresponding data byte and the monitoring time is reset to the value. CRC CRC CRC earning-in via earn-button of wireless sensor By writing into the register learn channel a receiving channel of thanos can be set into the learn mode. In the learn mode the receiver is waiting for a radio telegram of a sensor for which the learn button was actuated. Then, the identification code received is written directly into the corresponding register. Thermokon Sensortechnik Gmb Seite 81

83 Example: Switch receiving channel 3 in the learn mode Master - Telegram in transmitting mode RTU: Device Command Start address Number of Registers Number of s Data Registers 5A Checksum CRC CRC CRC Slave Response telegram in transmitting mode RTU: Device Command Start address Number Register Checksum CRC CRC CRC After receipt of a RF learn telegram the register learn channel is automatically reset to. Thermokon Sensortechnik Gmb Seite 82

84 EnOcean Switch (ORG5) If an EnOcean switch (1- sensor / ORG5) is learned-in to a receiving channel, the raw data are output in the register Datenbyte 3. Via the register data byte 2 thanos makes also interpreted data available additionally to the raw data. These registeres are described in the following: Data- Current status of keys Button function All status changes of the key are stored in the device till the next Modbus inquiry and are sent, then. After an inquiry of the register, the Data- is reset, unless a button is still pressed. bit = 1 ==> button pressed, bit = ==> button not pressed Data- 1 Current status of rocker Switch function Button I: Bit/Bit1 = 1 Button O: Bit/Bit1 = Thermokon Sensortechnik Gmb Seite 83

85 Data- 2 Current status of button Button function status changes of the button are stored in the device till the next Modbus inquiry and are sent, then. The button pressed last is stored as RAW value. The allocation of the RAW values to the respective button is shown in the data sheet of the keys. Data- 3 Current status of button The allocation of the RAW values to the respective button is shown in the data sheet of the keys. Pressed buttons are not buffered. Due to the fact, that the Master-Slave-System is too slow with the Modbus, it might come to delays with button actuations. Thermokon Sensortechnik Gmb Seite 84

86 8.2 EnOcean Transmitting Register EnOcean Transmitting Register Register Dataadd ress 4x7-4x76D x x x x x x x x x x x7A x x x x x x x x76A 19 4x76B 191 4x76C 192 4x76D Value Range xff xff xff xff xff xff xff xff xff x1 xff xff xff xff xff xff xff xff xff x1 Type Access Description Default R/W ORG R/W Data- 3 R/W Data- 2 R/W Data- 1 R/W Data- R ID- 3 Data Sender 1 R ID- 2 R ID- 1 R ID- R/W Status R/W Send R/W ORG = Do not send 1 = Send data R/W Data- 3 R/W Data- 2 R/W Data- 1 R/W Data- R ID- 3 Data Sender 1 R ID- 2 R ID- 1 R ID- R/W Status R/W Send = Do not send 1 = Send data Tabeles 8-2 isting of EnOcean transmitting register Thermokon Sensortechnik Gmb Seite 85

87 ORG: ORG- of data to be sent. Data- 3 : Data bytes of data to be sent ID- 3 : ID-s of the corresponding transmitting channel (only readable). Status-: Status- of data to be sent Send: By writing a 1 the transmitting process for the corresponding channel is triggered. After the transmission the register is automatically reset to Triggering of a Transmission By writing a 1 in the register Send a transmitting process can be triggered. The corresponding values are sent in an EnOcean telegram. Afterwards, the Send -Register is automatically set to, i.e. it is not necessary to reset the register via another telegram. Example: Send data via transmission channel no. 1 Master - Telegram transmission mode RTU: Data to be sent: Device Command Start address Number of Registers Number of s Data Register x7 Data Register x71 Data Register x72 Data Register x73 Data Register x74 Checksum AB 8 13 CRC CRC CRC Slave Response telegram in transmission mode RTU: Device Command Start address Number of Registers Checksum CRC CRC CRC Thermokon Sensortechnik Gmb Seite 86

88 Triggering of transmission Master - Telegram in transmission mode RTU: Device Command Start address Number of Registers Number of s Data Register x7a Checksum CRC A CRC CRC Slave Response telegram in transmission mode RTU: Device Command Start address Number of s Checksum CRC A 1 CRC CRC After receipt of a RF learn telegram the register earn Channel is automatically reset to. The following RF telegram is transmitted in accordance with the values sent before. The ID of the sender is: xffed8f SYNC-BYTE 1 xa5 SYNC-BYTE x5a -SEQ ENGT x6b ORG x7 DATA-BYTE 3 xab DATA-BYTE 2 x8 DATA-BYTE 1 x13 DATA-BYTE x ID-BYTE 3 xff ID-BYTE 2 xed ID-BYTE 1 x8f ID-BYTE x STATUS x CECKSUM CS Thermokon Sensortechnik Gmb Seite 87

89 9 Data Transmission 9.1 Master/Slave Protocol One master and one or more slaves are connected to the serial bus. The communication between master and slave is exclusively controlled by the master. The slaves are only allowed to send if they have been addressed by the master before. Slaves are only sending back to the master, never to another slave. 9.2 Data Frame The data are sent to the bus in accordance to severely defined defaults: Address Control command Data Checksum In general, a MODBUS telegram starts with the address of the slave, followed by a control command (e.g. read register) and the data. By means of the checksum at the telegram end, the bus participants can recognize transmission errors. 9.3 Transmission Mode RTU In the transmission mode RTU telegrams are separated by means of transmission breaks: Telegram Break Telegram Break Telegram Time The period of the transmission breaks for separating telegrams is depending on the adjusted baud rate and amounts to 3,5 * word transmission time (11 bit). With 96 baud at least 4 ms must pass by and with 576 at least 1 ms must pass by between two telegrams Telegram ayout Address 1 Control command 1 Data - 1 byte CRC ow Checksum CRC igh Thermokon Sensortechnik Gmb Seite 88

90 9.3.2 Calculation of CRC-Checksum The CRC checksum (Cyclical Redundancy Check) is calculated by the sender out of all bytes transmitted and is attached to the message. The receiver re-calculates the CRC checksum and compares it with the checksum received. If the values do not correspond, a transmission error is assumed and the data received are rejected. The least significant byte of the 16 bit checksum is set to the penultimate location and the most significant byte is set at last location. Calculation of checksum (Programming example in C): crc = ; // CRC-Check, Initialisation for(i = ; i < Telegram length-2; i++) crc = crc_calc(crc, Telegram data[i]); crc_low = crc & xff; crc_high = (crc & xff) >> 8; // ow- // igh- // Function definition CRC calculation unsigned int crc_calc(unsigned int crc_temp, unsigned int data) { unsigned int Index_CC=; // oop counter unsigned int SB=; // elp variable // Exclusive-Oder des 8Bit-Char with the lower 8Bit of CRC crc_temp = ( ( crc_temp ^ data) xff) & (crc_temp xff) ; for(index_cc = ; Index_CC<8; Index_CC++) { SB = (crc_temp & x1); crc_temp >>= 1; if(sb) crc_temp = crc_temp ^ xa1; } // calculation polynominal for CRC16 } return(crc_temp); Thermokon Sensortechnik Gmb Seite 89

91 1 Examples: Telegrams 1.1 Register The operating unit has different registers for the configuration, for the display of values and for the input values Configuration of parameter The operating unit can be parameterized by the configuration registers and the control commands Write Register (1hex or 6hex). Beispiel: Update upper and lower setpoint 1 range with3k each. Master - Telegramm in transmission mode RTU: Device command Start address Number of registers Number of s Data Register 1F Data Register 2 Check Sum CRC E 1E CRC Slave Response Telegram in Transmission Mode RTU: Device command Start Address Number of Register Check Sum CRC CRC CRC CRC Set point for temperature will be set when pressing key 1 or 2. Thermokon Sensortechnik Gmb Seite 9

92 1.1.2 Read-Out Output register Key and digital input status and values are stored in the output registers. After a reset the basic set points are taken over from the configuration registers for the corresponding set points. Master - Telegram in Mode RTU Slave Response Telegram in Mode RTU Description Wert (ex) Description Wert (ex) Slave Address 2 Slave Address 2 Command 3 Command 3 Start address igh 1 Number of s 14 Register value high (1) Start address ow Keys 9-16 Number of Registers igh Number of Registers ow 4 Checksum ow Checksum igh CRC Table 1-1 Read-Out Output Register Register value low (1) Keys Register value high (11) Keys Register value low (11) Keys Register value high (12) Offset Setpoint1 Register value low (12) Offset Setpoint 1 A Register value high (13) Effektiv Setpoint 1 Register value low (13) Effektiv Setpoint 1 C8 Checksum ow CRC Checksum igh Setting of Input Registers By means of the input registers different values can be overwritten in the operating unit. Example: Set Time: 14:23:47 Master - Telegram in transmission mode RTU: device command Start address Number of registers Number of s Data Register 513 Data Register 514 Data Register 515 Checksum CRC CRC CRC Thermokon Sensortechnik Gmb Seite 91

93 Slave Response Telegram in Transmission Mode RTU: device command Start address Number of registers Checksum CRC CRC Example: Set Date: Master - Telegram in transmission mode RTU: device command Start address Number of registers Number of s CRC Data Register 513 Data Register 514 Data Register 515 Checksum CRC Slave Response Telegram in Transmission Mode RTU: device command Start address Number of registers Checksum CRC CRC CRC CRC CRC Thermokon Sensortechnik Gmb Seite 92

94 1.2 Coil / Bit Allocation The operating unit has different configuration bits for adjusting the display value of the display. By means of the input bits different EDs, controller etc. can be controlled Writing Configuration Bits By means of the control command Write Bit(s) (Fhex or 5hex) a configuration bit (or more) can be written with the value 1 or. Example: Display symbol heating Master - telegram in Transmission mode RTU: device command Start address Number of bits Number of bytes Data Checksum CRC 2 F CRC Slave-response-telegram in Transmission mode RTU: device command Start address Number of bits Checksum CRC 2 F CRC CRC CRC Read Bits By means of the control command Read bits (1hex or 2hex) one or more bits can be read out. Example: Read out displayed symbols (Data address = hex 1hex) Description Master - Telegram in Mode RTU Wert (ex) Description Slave Response Telegram in Mode RTU Device 2 Device 2 Command 1 Command 1 Start address igh Number of bytes 1 Start address ow Bit value,,,,,,bit1,bit 3 Number of bits igh Checksum ow Number of bits ow 2 Checksum igh Checksum ow Checksum igh Tabelle 1-2 read Bits CRC Wert (ex) CRC Thermokon Sensortechnik Gmb Seite 93

95 11 Update Firmware To update the thanos firmware, please proceed as follows: 1. Please check if a firmware update of your thanos is feasible at all. Therefore, please restart the device. During the start procedure the version numbers of the individual software modules are listed in the display. A firmware update is only possible if the following is shown in the first line: Bootloader: Version 1.. (or higher version number) Bootloader: 1.. Operating Unit: x.x.x Net Unit: x.x.x Touchpanel: x.x thanos Start Screen 2. Format an SD memory card (FAT16 or FAT32 file system). 3. Please download the ZIP-archive of the latest firmware from the Thermokon homepage. Unpack the ZIP file and copy all the files to the main directory of the SD card. Download-ink: thanos Modbus: 4. Remove the thanos operating unit from the wall part and put the SD-card to the operating unit as shown below. Thermokon Sensortechnik Gmb Seite 94

96 5. Assemble the operating unit to the wall part again. Now, thanos scans automatically for an update on the SD-card and installs the same automatically. 6. After the firmware has been loaded, following message will be displayed: oading Firmware finished! In order to check if the update procedure is completed successfully, please look at the version number which is indicated in the display during the following start process. 7. Ready 1) SD-card can be removed again. Note: The thanos parameter settings are retained even after the firmware update. Always use the latest version of the configuration software to ensure error-free operation. After the actual firmware a readme file is lying in the ZIP archive containing further information for the update. It is very important to read this file carefully before doing the update! Thermokon Sensortechnik Gmb Seite 95