climatix MODBUS COMMUNICATION MODULE

Transcription

1 AIR COMFORT AIR TREATMENT 8923 GB climatix MODBUS COMMUNICATION MODULE

2 table of contents 1. About this document Before you start Important information on safety Document use/request to the reader 3 2. The Modbus module Mechanical design Register and mapping restrictions Modbus module purpose Modbus networks Bus termination Commission modbus modules Troubleshooting, tips Reference Modbus addresses General Coil status Input states Input register Holding register

3 Climatix Modbus Communication Module 3 1. About this document 1. 1 Before you start Validity This document applies to the following product: Name Type (ASN) Short name Modbus communication module POL902.00/STD Modbus module 1. 2 Important information on safety Field of application Intended use Eletrical Installation Wiring Commissioning and and maintanance Maintenance Faults Storage and transport Disposal Use Modbus communication modules only for control and monitoring functions in ventilation, air conditioning and refrigeration plants. Trouble-free and safe product operation of the above products presupposes transport, storage, mounting, installation and commissioning as intended as well as careful operation. Fuses, switches, wiring and grounding must comply with local safety regulations for electrical installations. When wiring, strictly separate AC 230 V mains voltage from AC 24 V safety extralow voltage (SELV) to protect against electrical shock! Only qualifi ed staff trained accordingly may prepare for use, commission and maintain Modbus communication modules. Maintenance of Modbus communication modules generally only means regular cleaning. We recommend removing dust and dirt from system components installed in the control panels during standard service. Only authorized staff may diagnose and correct faults and recommission the plant. This applies to working within the panel as well (e.g. testing or changing fuses). Refer to the environmental conditions specified in the respective data sheets for storage and transport. If in doubt, contact your supplier. Devices contain electrical and electronic components; do not dispose of them in household garbage. Observe all local and applicable laws Document use/request to the reader Fläkt Woods assumes no liability to the extent allowed under the law for any losses resulting from a failure to comply with the aforementioned points or for the improper compliance of the same. 2. The Modbus module 2. 1 Mechanical design The figure shows the Modbus module. Properties: Two galvanically separated RS485 interfaces. Connection to the Climatix controller via internal communications extension bus using the plug on the controller s left. The elements and connections in the figure are: Pos. Element/Connection. 1. Modbus RS485 interface T1 (slave). 2. Modbus RS485 interface T2 (slave). 3. Status display BSP (Board Support Package). 4. Status display BUS (bus connections o.k./bus traffic). 5. Plug connection Communication extension bus. 6. Climatix controller POL6XX. The status LEDs BSP and BUS can light red, green and yellow during operation. This LED informs on the status of the Board Support Package (BSP). Color and fl ashing frequency of the LED: Color Flashing frequency Meaning/Mode Red/yellow 1 s on /1 s off. Upgrade mode. Green Steady on. BSP operating and communication with controller working. Yellow Steady on. BSP operating, but no communication with controller. Red Flashing at 2 Hz. BSP error (software error). Red Steady on. Hardware fault.

4 4 Climatix Modbus Communication Module This LED shows the status of external communication with the bus, not to the controller. Color and fl ashing frequency of the LED: Color Flashing frequency Meaning/Mode Green Steady on. Communication active. Red Steady on. Communication interrupted Register and mapping restrictions The Climatix Modbus module has some restrictions applicable to Modbus register addressing. They depend on whether or not both Modbus interfaces (T1 and T2) are used simultaneously. Below is a list of applicable Modbus register restrictions: One slave configured Two slaves configured 2000 coils 2000 coils 2000 state 2000 state 2000 holding 1000 holding *) 2000 input 1000 input *) 2000 active mappings 2000 active mappings *) Max on slave 1 and max on slave Modbus module purpose The Modbus communication module helps integrate Climatix controllers as slaves via Modbus RTU in: Building automation and control systems (example Climatix standard application AHU. Individual monitoring systems for operation and display. All Climatix controllers POL6XX have one on-board interface for Modbus RS485. This interface is used for internal AHU communication, making simultaneous slave applications impossible. Communication module POL902 is needed for slave integration as illustrated above. A monitoring system can be used to integrate Climatix controllers as Modbus slaves if the on-board interface is not available. 3. Modbus networks 3. 1 Bus termination As Modbus RTU is based on an RS485 bus, both bus ends require terminating resistances. i In Climatix, the resistances can be enabled or disabled via operator unit or SCOPE tool Commission Modbus modules The Climatix 6xx controller and the Modbus module POL902 are involved in this action: PC SCOPE POL902/POL6XX Modbus RTU P3934Z04 HMI Proceed as follows to confi gure the Modbus module and connect to the Modbus bus: Step Action 1 Controller OFF 2 Connect Modbus module to controller using plug connection 3 Connect Modbus bus cable to Modbus module (pins + and -, Ref for GND) 4 Controller ON: The module starts / initialization begins. As soon as the two LEDs BSP and BUS are steady green, communication with the controller and Modbus bus is active. Caution! HMI must be reset a second time to update; prior to parameterization. 5 Configure module.

5 Climatix Modbus Communication Module 5 The example below shows how to commission Climatix standard AHU applications step by step: Step Action 1 Log in to HMI using password Select Main Index System overview Communication Comm. module over-view Module[x] Modbus Settings channel 0 / 1 3 Select Enable / Type: Select if the integrated Modbus interface RS485 should be used as master or slave. Caution! The integrated RS485 cannot be used as slave if already used as master. 4 Select Slave Adresse (1 247): Enter the corresponding Modbus slave address. 5 Select Baud rate: Enter the transmission rate as per the Modbus (2400, 4800, 9600, and 38400). 6 Select Parity: None, even or odd parity. All participants must have the same parity. 7 Select Stop bits: One or two stop bits. All participants must have the same number of stop bits. 8 Select Response timeout: Settings access time for master. The master must undertake read access within this period, otherwise an alarm is triggered 9 Select Termination: The RS485 topology must always be ended using wave resistors. They can be enabled or disabled as described in Section 3.3, Bus termination. 10 Select Reset required!!: When done, restart using this command. After restart, the Modbus module is configured and ready to use Troubleshooting, tips Non-adherence to the following rules may result in communication errors: The slave address must be unique in the network, valid addresses are from Only reference addresses that are generated can be read/ write, see Section 4 Reference Modbus addresses for more information about the specific application. Observe the following for network design and structure: Baud rate, parity and stop bits must match network and master. The 2-wire bus is NOT interchangeable and must be connected correctly. In case of long distance and/or high baud rate, consider endof-line resistors like 120 Ohms on both sides (according to RS485 rules). 4. R eference Modbus addresses 4. 1 G eneral Values and states are presented as follows: 16 bit real values are presented in their actual value/unit. E.g. C, %, Pa, l/s (Unsigned Word). 16 bit states are presented as a number, see the reference address description (Signed Word). A real value is 215, and presented by a 16 bit register binary as: MSB LSB. The 16 bit register BMS override time program is used and set binary to state 6: MSB LSB. When Modbus uses a 16 bit register to handle real values, a factor is needed for decimals. E.g. factor 10 for 1 decimal, factor 100 for 2 decimals, etc. All temperature values and setpoints have factor 10 and must be divided/multiplied by 10 in the master device. The present supply air temperature is 20.6 C and is multiplied by 10 in the Saphir controller. It is presented as 206 at Modbus and must be divided by 10 in the master device to return to 20.6 C. To set the temperature setpoint 21.5 C at the master device, multiply it by 10 to present it as 215 at Modbus. The Climatix controller then divides by 10 to return to 21.5 C.

6 6 Climatix Modbus Communication Module 4. 2 Coil status 0x0001 Alarm acknowledge 0 = Off 1 = On 0x0002 Enable communication test 0 = No 1 = Yes 0x0003 Communication test pulse 0 = 0 1 = 1 0x0004 Fire damper test 0 = Passive 1 = Active 0x0007 Energy meter reset partial 0 = Passive 1 = Active 0x0008 Filters changed, pre-alarm acknowledge 0 = Passive 1 = Active Tracking value 0x0011 Emergency stop input 0 = Off 1 = On 0x0012 External control input 1 0 = Off 1 = On 0x0013 External control input 2 0 = Off 1 = On 0x0014 Summer/Winter changeover input 0 = Winter 1 = Summer 0x0015 Fire alarm input 0 = Ok 0x0016 Fire alarm input 2 0 = Ok 0x0017 Fire alarm input 3 0 = Ok

7 Climatix Modbus Communication Module Input states 1x0001 Alarm class Danger alarm (A) status 0 = Normal 1x0002 Alarm class Critical alarm (A) status 0 = Normal 1x0003 Alarm class Low alarm (B) status 0 = Normal 1x0004 Alarm class Warning alarm (C) status 0 = Normal 1x0005 Manual mode 0 = Auto 1 = Manual 1x0006 Communicationtest puls 0 = 0 1 = 1 1x0011 Emergency stop input 0 = Off 1 = On 1x0012 External control input 1 0 = Off 1 = On 1x0013 External control input 2 0 = Off 1 = On 1x0014 Summer/Winter changeover input 0 = Winter 1 = Summer 1x0015 Auxiliary input 0 = 0 1 = 1 Alarm value 1x0020 Outdoor air damper feedback 0 = Ok 1x0021 Exhaust air damper feedback 0 = Ok 1x0022 Fire damper closed 0 = Ok 1x0023 Fire damper opened 0 = Ok 1x0024 Fire damper no move 0 = Ok 1x0026 Fan alarm 0 = Ok

8 8 Climatix Modbus Communication Module Alarm value 1x0027 Supply fan alarm 0 = Ok 1x0028 Supply fan feedback 0 = Ok 1x0029 Supply fan deviation alarm 0 = Ok 1x0030 Exhaust fan alarm 0 = Ok 1x0031 Exhaust fan feedback 0 = Ok 1x0032 Exhaust fan deviation alarm 0 = Ok 1x0033 Fan operating hours alarm 0 = Ok 1x0036 Cooling DX alarm 0 = Ok 1x0037 Cooling DX feedback 0 = Ok 1x0038 Cooling pump alarm 0 = Ok 1x0039 Cooling pump feedback 0 = Ok 1x0040 Heat recovery alarm 0 = Ok 1x0041 Heat recovery pump alarm 0 = Ok 1x0042 Heat recovery pump feedback 0 = Ok 1x0043 Heat recovery frost monitor 0 = Ok 1x0044 Heat recovery efficiency alarm 0 = Ok 1x0045 Heating pump alarm 0 = Ok 1x0046 Heating pump feedback 0 = Ok 1x0047 Heating frost monitor 0 = Ok 1x0048 Electrical heating alarm 0 = Ok 1x0049 Cooling 2 DX alarm 0 = Ok

9 Climatix Modbus Communication Module 9 Alarm value 1x0050 Cooling 2 DX feedback 0 = Ok 1x0051 Cooling 2 pump alarm 0 = Ok 1x0052 Cooling 2 pump feedback 0 = Ok 1x0053 Heating 2 pump alarm 0 = Ok 1x0054 Heating 2 pump feedback 0 = Ok 1x0055 Heating 2 frost monitor 0 = Ok 1x0056 Electrical heating 2 alarm 0 = Ok 1x0057 Supply air temperature deviation 0 = Ok 1x0058 Room air temperature deviation 0 = Ok 1x0059 Econet alarm 0 = Ok 1x0062 Humidifier feedback 0 = Ok 1x0063 Humidity pump alarm 0 = Ok 1x0064 Humidity pump feedback 0 = Ok 1x0065 Supply air humidity deviation 0 = Ok 1x0066 Room air humidity deviation 0 = Ok 1x0067 Dew point 0 = Ok 1x0070 Filter alarm 0 = Ok 1x0071 Oudoor filter alarm 0 = Ok 1x0072 Extract filter alarm 0 = Ok 1x0073 Fire alarm 0 = Ok 1x0074 Supply air temperature fire alarm 0 = Ok

10 10 Climatix Modbus Communication Module Alarm value 1x0075 Extract air temperature fire alarm 0 = Ok 1x0076 Auxiliary alarm 0 = Ok 1x0077 Manual mode 0 = Ok 1x0078 Modbus comm alarm 0 = Ok 1x0080 Outdoor air temperature 0 = Ok 1x0081 Supply air temperature 0 = Ok 1x0082 Heating frost temperature 0 = Ok 1x0083 Room temperature 0 = Ok 1x0084 Room temperature 2 0 = Ok 1x0085 Extract air temperature 0 = Ok 1x0086 Exhaust air temperature 0 = Ok 1x0087 Heat recovery supply air temperature 0 = Ok 1x0088 Heat recovery water temperature 0 = Ok 1x0089 Supply air temperature 2 0 = Ok 1x0090 Heating 2 frost temperature 0 = Ok 1x0091 Auxiliary temperature 0 = Ok 1x0092 Outdoor air humidity relative 0 = Ok 1x0093 Supply air humidity relative 0 = Ok 1x0094 Room humidity relative 0 = Ok 1x0095 Supply air flow 0 = Ok 1x0096 Exhaust air flow 0 = Ok

11 Climatix Modbus Communication Module 11 Alarm value 1x0097 Supply air pressure 0 = Ok 1x0098 Exhaust air pressure 0 = Ok 1x0099 Heat recovery frost pressure 0 = Ok 1x0100 Air quality 0 = Ok 1x0101 External setpoint 0 = Ok 1x0111 Zone controller 0 = Ok 1x0112 Twin Wheel controller 0 = Ok 1x0113 Supply pre-filter DI alarm 0 = Ok 1x0114 Exhaust pre-filter DI alarm 0 = Ok 1x0115 Heat exchanger feedback alarm 0 = Ok 1x0117 Supply pre-filter AI alarm 0 = Ok 1x0118 Exhaust pre-filter AI alarm 0 = Ok 1x0119 Supply filter AI pre-alarm 0 = Ok 1x0120 Exhaust filter AI pre-alarm 0 = Ok 1x0121 Supply pre-filter AI pre-alarm 0 = Ok 1x0122 Exhaust pre-filter AI pre-alarm 0 = Ok 1x0123 Supply fan external setpoint alarm 0 = Ok 1x0124 Exhaust fan external setpoint alarm 0 = Ok 1x0125 Outdoor wall temp alarm 0 = Ok 1x0126 Pressure balance alarm 0 = Ok 1x0127 Fire alarm 2 0 = Ok

12 12 Climatix Modbus Communication Module Alarm value 1x0128 Fire alarm 3 0 = Ok 1x0129 CG-EM24 com alarm 0 = Ok 1x0130 Econet com alarm 0 = Ok 1x0131 Sensors com alarm 0 = Ok 1x0132 Heat exchanger com alarm 0 = Ok 1x0133 ReCooler alarm 0 = Ok 1x0134 Supply fan com alarm 0 = Ok 1x0135 Exhaust fan com alarm 0 = Ok 1x0136 DPT sensor com alarm 0 = Ok 1x0138 Heating frost temp sensor low limit alarm 0 = Ok 1x0139 Extra heating frost temp sensor low limit alarm 0 = Ok 1x0140 Calibration alarm 0 = Ok 1x0170 ReCooler rotor alarm 0 = Ok 1x0171 ReCooler compressor alarm 0 = Ok 1x0172 ReCooler diff.pressure alarm 0 = Ok 1x0173 ReCooler max pressure alarm 0 = Ok 1x0174 ReCooler VFD alarm 0 = Ok 1x0175 ReCooler VFD offline alarm 0 = Ok 1x0176 ReCooler min pressure alarm 0 = Ok 1x0177 ReCooler EEV error alarm 0 = Ok 1x0178 ReCooler discharge temp alarm 0 = Ok

13 Climatix Modbus Communication Module 13 Alarm value 1x0179 ReCooler discharge probe error alarm 0 = Ok 1x0180 ReCooler suction probe error alarm 0 = Ok 1x0181 ReCooler low super heat alarm 0 = Ok 1x0182 ReCooler high env.limit alarm 0 = Ok 1x0183 ReCooler low env.limit alarm 0 = Ok 1x0184 OJ-DV supply fan warning 0 = Ok 1x0185 OJ-DV supply fan V LO alarm 0 = Ok 1x0186 OJ-DV supply fan V HI alarm 0 = Ok 1x0187 OJ-DV supply fan I HI alarm 0 = Ok 1x0188 OJ-DV supply fan temperature high warning 0 = Ok 1x0189 OJ-DV supply fan input phase error 0 = Ok 1x0190 OJ-DV supply fan rotor blocked error 0 = Ok 1x0191 OJ-DV supply fan limit warning 0 = Ok 1x0192 OJ-DV supply fan internal HW fault alarm 0 = Ok 1x0193 OJ-DV supply fan rotor direction alarm 0 = Ok 1x0194 OJ-DV supply fan EEPROM error warning 0 = Ok 1x0195 OJ-DV supply fan internal stop alarm 0 = Ok 1x0196 OJ-DV supply fan break chopper fault warning 0 = Ok 1x0197 OJ-DV supply fan motor phase error alarm 0 = Ok 1x0198 OJ-DV supply fan com. error MOC alarm 0 = Ok 1x0199 OJ-DV supply fan V ripple warning 0 = Ok

14 14 Climatix Modbus Communication Module Alarm value 1x0200 OJ-DV supply fan ext.24v supply overload 0 = Ok 1x0201 OJ-DV exhaust fan warning 0 = Ok 1x0202 OJ-DV exhaust fan V LO alarm 0 = Ok 1x0203 OJ-DV exhaust fan V HI alarm 0 = Ok 1x0204 OJ-DV exhaust fan I HI alarm 0 = Ok 1x0205 OJ-DV exhaust fan temperature high warning 0 = Ok 1x0206 OJ-DV exhaust fan input phase error 0 = Ok 1x0207 OJ-DV exhaust fan rotor blocked error 0 = Ok 1x0208 OJ-DV exhaust fan limit warning 0 = Ok 1x0209 OJ-DV exhaust fan internal HW fault alarm 0 = Ok 1x0210 OJ-DV exhaust fan rotor direction alarm 0 = Ok 1x0211 OJ-DV exhaust fan EEPROM error warning 0 = Ok 1x0212 OJ-DV exhaust fan internal stop alarm 0 = Ok 1x0213 OJ-DV exhaust fan break chopper fault warning 0 = Ok 1x0214 OJ-DV exhaust fan motor phase error alarm 0 = Ok 1x0215 OJ-DV exhaust fan com. error MOC alarm 0 = Ok 1x0216 OJ-DV exhaust fan V ripple warning 0 = Ok 1x0217 OJ-DV exhaust fan ext.24v supply overload 0 = Ok 1x0218 ReCooler circuit 1 alarm 0 = Ok 1x0219 ReCooler circuit 2 alarm 0 = Ok 1x0220 ReCooler circuit 3 alarm 0 = Ok

15 Climatix Modbus Communication Module Input register 3x0001 General status (Word 1) Bit0 - Alarm class danger (A) un Bit1 - Alarm class critical (A) Bit2 - Alarm class low (B) Bit3 - Alarm class warning (C) Bit4 - Bit5 - Manual control active Bit6 - Summer mode Bit7 - Bit8 - Preheating, heating reg Bit9 - Preheating, extra heating reg Bit10 - Bit11 - Act ctrl mode temp, room Bit12 - Act ctrl mode temp, exhaust Bit13 - Act ctrl mode temp, supply Bit14 - Act ctrl mode hum, room Bit15 - Act ctrl mode hum, supply 3x0002 General status (Word 2) Bit0 - un Bit1 - Bit2 - Bit3 - Bit4 - Bit5 - Bit6 - Bit7 - Bit8 - Bit9 - Bit10 - Bit11 - Bit12 - Bit13 - Bit14 - Bit15-3x0003 General status (Word 3) Bit0 - (Econet control modes) Bit1 - Bit2 - Bit3 - Bit4 - Bit5 - Bit6 - Bit7 - Bit8 - Bit9 - Bit10 - Bit11 - Bit12 - Bit13 - Bit14 - Bit15 - un

16 16 Climatix Modbus Communication Module 3x0004 General status (Word 4) Bit0 - un Bit1 - Bit2 - Bit3 - Bit4 - Bit5 - Bit6 - Bit7 - Bit8 - Bit9 - Bit10 - Bit11 - Bit12 - Bit13 - Bit14 - Bit15-3x0005 Digital inputs (Word 1) Bit0 - Emergency stop un Bit1 - External control 1 Bit2 - External control 2 Bit3 - Summer/winter changeover Bit4 - Alarm acknowledge Bit5 - Bit6 - Bit7 - Bit8 - Aux input Bit9 - Bit10 - Bit11 - Bit12 - Bit13 - Bit14 - Bit15-3x0006 Digital inputs (Word 2) Bit0 - Dampers open Bit1 - Fire dampers open Bit2 - Fire dampers closed Bit3 - Bit4 - Supply fan feedback Bit5 - Exhaust fan feedback Bit6 - Supply fan feedback Bit7 - Bit8 - Bit9 - Bit10 - Bit11 - Bit12 - Bit13 - Bit14 - Bit15 - un

17 Climatix Modbus Communication Module 17 3x0007 Digital inputs (Word 3) Bit0 - un Bit1 - Bit2 - Bit3 - Bit4 - Bit5 - Bit6 - Bit7 - Bit8 - Bit9 - Bit10 - Bit11 - Bit12 - Bit13 - Bit14 - Bit15-3x0008 Digital inputs (Word 4) Bit0 - un Bit1 - Bit2 - Bit3 - Bit4 - Bit5 - Bit6 - Bit7 - Bit8 - Bit9 - Bit10 - Bit11 - Bit12 - Bit13 - Bit14 - Bit15-3x0009 Digital outputs (Word 1) Bit0 - Supply damper Bit1 - Extract damper Bit2 - Fire damper Bit3 - Bit4 - Supply fan, running Bit5 - Supply fan, off Bit6 - Supply fan, stage 1 Bit7 - Supply fan, stage 2 Bit8 - Supply fan, stage 3 Bit9 - Exhaust fan, running Bit10 - Exhaust fan, off Bit11 - Exhaust fan, stage 1 Bit12 - Exhaust fan, stage 2 Bit13 - Exhaust fan, stage 3 Bit14 - Bit15 - un

18 18 Climatix Modbus Communication Module 3x0010 Digital outputs (Word 2) Bit0 - Cooling pump un Bit1 - Cooling DX, off Bit2 - Cooling DX, stage 1 Bit3 - Cooling DX, stage 2 Bit4 - Cooling DX, stage 3 Bit5 - Bit6 - Heating recovery pump/command Bit7 - (Heating recovery on/off) Bit8 - Heating pump Bit9 - Bit10 - Electrical heating, off Bit11 - Electrical heating, stage 1 Bit12 - Electrical heating, stage 2 Bit13 - Electrical heating, stage 3 Bit14 - Bit15-3x0011 Digital outputs (Word 3) Bit0 - Extra cooling pump un Bit1 - Extra cooling DX, off Bit2 - Extra cooling DX, stage 1 Bit3 - Extra cooling DX, stage 2 Bit4 - Extra cooling DX, stage 3 Bit5 - Bit6 - Extra heating pump Bit7 - Bit8 - Extra electrical heating, off Bit9 - Extra electrical heating, stage 1 Bit10 - Extra electrical heating, stage 2 Bit11 - Extra electrical heating, stage 3 Bit12 - Bit13 - Humidity command Bit14 - Humidity pump Bit15-3x0012 Digital outputs (Word 4) Bit0 - Aux TSP command Bit1 - Aux operation mode indication Bit2 - Bit3 - Bit4 - Bit5 - Bit6 - Bit7 - Bit8 - Alarm output, high (and low) Bit9 - Alarm output, low Bit10 - Bit11 - Bit12 - Bit13 - Bit14 - Bit15 - un

19 Climatix Modbus Communication Module 19 3x0013 Alarms (Word 1) Bit0 - Dampers un Bit1 - Fire dampers Bit2 - Bit3 - Supply fan Bit4 - Exhaust fan Bit5 - Fan operating hours Bit6 - Bit7 - Bit8 - Cooling Bit9 - Bit10 - Heating recovery Bit11 - Heating recovery pump Bit12 - Heating recovery frost Bit13 - Heating recovery efficiency Bit14 - Heating recovery damper Bit15 - (Econet) 3x0014 Alarms (Word 2) Bit0 - Heating pump un Bit1 - Heating frost Bit2 - Electrical heating Bit3 - Bit4 - Extra cooling Bit5 - Bit6 - Extra heating Bit7 - Extra heating frost Bit8 - Extra electrical heating Bit9 - Bit10 - Humidity pump Bit11 - Humidity command Bit12 - Bit13 - Fire alarm Bit14 - Bit15 - Filter alarm 3x0015 Alarms (Word 3) Bit0 - Out temperature Bit1 - Supply temperature Bit2 - Heating frost temperature Bit3 - Room1 temperature Bit4 - Room2 temperature Bit5 - Exhaust temperature Bit6 - Extract temperature Bit7 - Heating recovery supply temperature Bit8 - Heating recovery water temperature Bit9 - Extra supply temperature Bit10 - Extra heating frost temperature Bit11 - Aux temperature Bit12 - Bit13 - Bit14 - Supply temperature deviation Bit15 - Room/Exhaust temperature deviation un

20 20 Climatix Modbus Communication Module 3x0016 Alarms (Word 4) Bit0 - Supply pressure/flow and deviation un Bit1 - Exhaust pressure/flow and deviation Bit2 - Bit3 - Outside humidity Bit4 - Supply humidity and deviation Bit5 - Room humidity and deviation Bit6 - Dewpoint Bit7 - Bit8 - Air quality Bit9 - External setpoint Bit10 - Aux alarm Bit11 - Bit12 - Manual control Bit13 - Bit14 - Communication test Bit15 - Modbus master 3x0017 Actual operating mode 0 = Off un 1 = On/Comfort 2 = Economy 3 = Na 4 = Osstp 5 = Nightcooling 6 = Unoccupied (Temperature start) 7 = Nightkick (Test temperature) 8 = Firedamper test 9 = Fire 10 = Stop 11 = Overrun 12 = Startup 3x0018 Actual fan step 0 = Off 1 = Stage1 2 = Stage2 3 = Stage3 un 3x0019 Manual operation (steps) 0 = Auto 1 = Off 2 = Stage1 3 = Stage2 4 = Stage3 3x0020 Manual operation (steps/temperature) 0 = Auto 1 = Off 2 = Eco St1 3 = Comf St1 4 = Eco St2 5 = Comf St2 6 = Eco St3 7 = Comf St3 3x0021 Actual time switch program (steps) 0 = Off 1 = Stage1 2 = Stage2 3 = Stage3 un (Only one of Manual operation is used depending on configuration) un (Only one of Manual operation is used depending on configuration) un (Only one of TSP is used depending on configuration)

21 Climatix Modbus Communication Module 21 3x0022 Actual time switch program (steps/temperature) 0 = Auto 1 = Off 2 = Eco St1 3 = Comf St1 4 = Eco St2 5 = Comf St2 6 = Eco St3 7 = Comf St3 un (Only one of TSP is used depending on configuration) 3x0023 Actual Opmode ext ctrl 0 = Auto un 1 = Off 2 = Stage1 3 = Stage2 4 = Stage3 3x0024 Fire damper state 0 = NotDefined un 1 = Closed 2 = Moving 3 = Opened 3x0025 Outdoor air damper command 0 = Off un 1 = On 3x0026 Exhaust air damper command 0 = Off un 1 = On 3x0027 Fire damper command 0 = Off un 1 = On 3x0028 Supply fan command 0 = Off un 1 = Stage1 2 = Stage2 3 = Stage3 3x0029 Supply fan output signal 0 100% un 3x0030 Exhaust fan command 0 = Off un 1 = Stage1 2 = Stage2 3 = Stage3 3x0031 Exhaust fan output signal 0 100% un 3x0033 Cooling output signal 0 100% un 3x0034 Cooling pump command 0 = Off un 1 = On 3x0035 Cooling DX command 0 = Off un 1 = Stage1 2 = Stage2 3 = Stage3 3x0036 Heat recovery output signal 0 100% un 3x0037 Heat recovery (pump) command 0 = Off un 1 = On 3x0038 Heat recovery damper output signal 0 100% un 3x0039 Heat recovery damper recovery value 0 100% un 3x0040 Heating output signal 0 100% un

22 22 Climatix Modbus Communication Module 3x0041 Heating pump command 0 = Off un 1 = On 3x0042 Electrical heating output signal 0 100% un 3x0043 Electrical heating command 0 = Off un 1 = Stage1 2 = Stage2 3 = Stage3 3x0044 Cooling 2 output signal 0 100% un 3x0045 Cooling 2 pump command 0 = Off un 1 = On 3x0046 Cooling 2 DX command 0 = Off un 1 = Stage1 2 = Stage2 3 = Stage3 3x0047 Heating 2 output signal 0 100% un 3x0048 Heating 2 pump command 0 = Off un 1 = On 3x0049 Electrical heating 2 output signal 0 100% un 3x0050 Electrical heating 2 command 0 = Off un 1 = Stage1 2 = Stage2 3 = Stage3 3x0051 Econet operation mode 0 = Stop un 2 = Idle 3 = Startup 4 = Heatrec 5 = Cooling 6 = Coolrec 7 = Manual 3x0052 Humidifier output signal 0 100% un 3x0053 Humidifier command 0 = Off un 1 = On 3x0054 Humidifier pump command 0 = Off un 1 = On 3x0055 Actual dehumidity value 0 100% un 3x0057 Auxiliary operation mode output 0 = Off un 1 = On 3x0058 Auxiliary time switch program output 0 = Off un 1 = On 3x0059 Auxiliary analog output fan 0 100% un 3x0060 Alarm output 1 0 = Normal un 3x0061 Alarm output 2 0 = Normal un

23 Climatix Modbus Communication Module 23 3x0062 Heat recovery OnOff 0 = Normal un 3x0064 Actual air quality compensation 0 100% un 3x0065 Actual fan cooling value 0 100% un 3x0066 Actual fan heating value 0 100% un 3x0067 Actual fan compensation temperature 0 100% un 3x0068 Actual fan compensation humidity 0 100% un 3x0069 Actual summer compensation fan 0 100% un 3x0070 Actual winter compensation fan 0 100% un 3x0072 Outside air temperature C (factor 10) 3x0073 Supply air temperature C (factor 10) 3x0074 Heating frost temperature C (factor 10) 3x0075 Actual room temperature C (factor 10) 3x0076 Exhaust air temperature C (factor 10) 3x0077 Extract air temperature C (factor 10) 3x0078 Heat recovery supply air temp C (factor 10) 3x0079 Heat recovery water temperature C (factor 10) 3x0080 Supply air temperature 2 C (factor 10) 3x0081 Heating 2 frost temperature C (factor 10) 3x0082 Auxiliary temperature C (factor 10) 3x0083 Coil water temperature C (factor 10) 3x0084 Outside air humidity relative %rh (factor 10) 3x0085 Outside air humidity absolute g/kg (factor 10) 3x0086 Outside air enthalpy kj/kg (factor 10) 3x0087 Supply air humidity relative %rh (factor 10) 3x0088 Supply air humidity absolute g/kg (factor 10) 3x0089 Supply air enthalpy kj/kg (factor 10) 3x0090 Room humidity relative %rh (factor 10) 3x0091 Room humidity absolute g/kg (factor 10) 3x0092 Room enthalpy kj/kg (factor 10) 3x0093 Dew point C (factor 10) 3x0095 Supply air flow l/s (factor 10) 3x0096 Exhaust air flow l/s (factor 10) 3x0097 Supply air pressure Pa (factor 10) 3x0098 Exhaust air pressure Pa (factor 10) 3x0099 Heat recovery frost pressure Pa (factor 10) 3x0101 Air quality ppm (factor 10) 3x0102 External setpoint C (factor 10) 3x0104 Actual heating setpoint, Main (depending on actual controlmode) C (factor 10)

24 24 Climatix Modbus Communication Module 3x0105 Actual cooling setpoint, C (factor 10) Main (depending on actual controlmode) 3x0106 Actual supply heating setpoint C (factor 10) (when use of cascade control) 3x0107 Actual supply cooling setpoint C (factor 10) (when use of cascade control) 3x0108 Actual humidity setpoint %r.h. (factor 10) 3x0109 Actual dehumidity setpoint %r.h. (factor 10) 3x0110 Actual supply humidity setpoint %r.h. (factor 10) 3x0111 Actual supply dehumidity setpoint %r.h. (factor 10) 3x0112 Actual supply fan setpoint l/s (factor 10) 3x0113 Actual exhaust fan setpoint l/s (factor 10) 3x0115 Act summer comp temperature C (factor 10) 3x0116 Act winter comp temperature C (factor 10) 3x0117 Hrec efficiency % (factor 10) 3x0120 Energy act power W (factor 10) 3x0121 Energy ave power W (factor 10) 3x0122 Energy ophours h (factor 10) 3x0123 Energy partial kwh (factor 10) 3x0124 Energy total kwh (factor 10) 3x0125 Outdoor air filter sensor Pa (factor 10) 3x0126 Extract air filter sensor Pa (factor 10) 3x0127 Outdoor air pre-filter sensor Pa (factor 10) 3x0128 Extract air pre-filter sensor Pa (factor 10) 3x0129 Outdoor air filter pre-alarm Pa (factor 10) 3x0130 Extract air filter pre-alarm Pa (factor 10) 3x0131 Outdoor air pre-filter pre-alarm Pa (factor 10) 3x0132 Extract air pre-filter pre-alarm Pa (factor 10) 3x0133 Actual operation status 0 = Nu un 1 = Configuration error 2 = SUF 3 = Fire alarm activated 4 = MsgCl0 5 = Emergency Stop 6 = MsgCl1 7 = Fire damper test activated 8 = Manual operation 9 = ExtC 10 = BMS 11 = Time scheduling program 12 = Boost 13 = Night heating/night cooling 14 = (Av utanför schematiden) 3x0134 External setpoint, supply fan Pa or l/s depending on fan control type (factor 10)

25 Climatix Modbus Communication Module 25 3x0135 External setpoint, exhaust fan Pa or l/s depending on fan control type (factor 10) 3x0136 Outdoor wall temperature sensor C (factor 10) 3x0137 Pressure balancing Pa un 3x0138 Pressure balancing extract damper % un controller - Output signal 3x0139 ReCooler cooling - Output signal % un 3x0140 ReCooler heating - Output signal % un 3x0141 ReCooler operation status 0 = Stop un 1 = Running Full 2 = Defrost 3 = In Alarm 4 = Heating 5 = Cooling 6 = Mandatory OFF 7 = Stand By 8 = Start Up 3x0143 ReCooler defrosting activated 0 = Inactive un 1 = Active 3x0144 Mixing outdoor damper controller - % un Output signal 3x0145 ReCooler number of circuits 0 = NotUsed un 1 = eqkr008 2 = eqkr011 3 = eqkr018 4 = eqkr023 5 = eqkr032 6 = eqkr041 7 = eqkr050 8 = eqkr072 3x0147 Heat exchanger pressure drop Pa un 3x0148 Calibration Q l/s un 3x0149 Calibration Q Exh l/s un 3x0150 Calibration Q Rt l/s un 3x0152 Mixing damper cooling recovery % un output signal 3x0153 Block heat recovery 0 = Inactive un 1 = Active 3x0154 Block cooling recovery 0 = Inactive un 1 = Active 3x0155 Cooling recovery activated 0 = Inactive 1 = Active un

26 26 Climatix Modbus Communication Module 3x0191 ReCooler circuit 1 operation status 0 = Stand By un 1 = Init 2 = Unit running 3 = Defrost 4 = Rev. cycle defrost 5 = Exh. Coil low temp 6 = Start phase 7 = Pressure diff. limit 8 = Start delay 9 = Alarm 10 = Compressor shut off 11 = Cool/Heat mode select 12 = Heater run 13 = Alarm unit 1 14 = Alarm unit 2 15 = Alarm unit 3 16 = Defrost ramp up 17 = Check refrigerator charge 18 = Quick start 3x0192 ReCooler circuit 2 operation status 0 = Stand By 1 = Init 2 = Unit running 3 = Defrost 4 = Rev. cycle defrost 5 = Exh. Coil low temp 6 = Start phase 7 = Pressure diff. limit 8 = Start delay 9 = Alarm 10 = Compressor shut off 11 = Cool/Heat mode select 12 = Heater run 13 = Alarm unit 1 14 = Alarm unit 2 15 = Alarm unit 3 16 = Defrost ramp up 17 = Check refrigerator charge 18 = Quick start un

27 Climatix Modbus Communication Module 27 3x0193 ReCooler circuit 3 operation status 0 = Stand By un 1 = Init 2 = Unit running 3 = Defrost 4 = Rev. cycle defrost 5 = Exh. Coil low temp 6 = Start phase 7 = Pressure diff. limit 8 = Start delay 9 = Alarm 10 = Compressor shut off 11 = Cool/Heat mode select 12 = Heater run 13 = Alarm unit 1 14 = Alarm unit 2 15 = Alarm unit 3 16 = Defrost ramp up 17 = Check refrigerator charge 18 = Quick start 3x0194 SFPv value kw/(m 3 /s) (factor 10) 3x0280 Danfoss /OJ-DV V (factor 10) Supply fan motor voltage 3x0281 Danfoss /OJ-DV Supply fan power kw (factor 10) 3x0282 OJ-DV Supply fan energy kwh (factor 10) 3x0283 Danfoss /OJ-DV Supply fan current A (factor 10) 3x0284 Danfoss /OJ-DV Supply fan alarm 0 = Inactive un 1 = Active 3x0285 Danfoss /OJ-DV Supply fan - h (factor 10) Operating hours 3x0286 Danfoss/OJ-DV Supply fan - Min (factor 10) Operating minutes 3x0287 Danfoss /OJ-DV Supply fan - days (factor 10) Operating days 3x0288 Danfoss /OJ-DV Supply fan frequency Hz (factor 10) 3x0289 Danfoss /OJ-DV Supply fan output % (factor 10) signal 3x0290 Danfoss /OJ-DV Supply fan speed Rpm (factor 10) 3x0291 Danfoss Supply fan Energy kwh (factor 10) 3x0292 Supply fan alarm 0 = Nu 1 = MOvrVlt 2 = MUndrVlt 3 = DClinkUndrVlt 4 = DClinkOvrVlt 5 = IntElectr 6 = Locked 7 = HallSnsr 8 = Ovrh un

28 28 Climatix Modbus Communication Module 3x0293 Supply fan warning 0 = Nu un 1 = OpenCircutInp 2 = ActSpdLowLlim 3 = BrkOp 4 = DCLlinkVlt 5 = ElectrTmp 6 = MtrTmp 7 = OutpStgTmp 8 = Mes 3x0294 Supply fan DCL Current A (factor 10) 3x0295 Supply fan DCL Voltage V (factor 10) 3x0296 Supply fan speed Rpm (factor 10) 3x0297 Supply fan max speed Rpm (factor 10) 3x0298 Supply fan mod temperature C (factor 10) 3x0299 Supply fan mot temperature C (factor 10) 3x0300 Supply fan PCB temperature C (factor 10) 3x0301 Supply fan Power W (factor 10) 3x0302 Supply fan - Operating time (factor 10) 3x0303 Supply fan - Operating time, hours h (factor 10) 3x0304 Supply fan - Operating time, minutes min (factor 10) 3x0305 Danfoss /OJ-DV Exhaust fan motor voltage V (factor 10) 3x0306 Danfoss /OJ-DV Exhaust fan power kw (factor 10) 3x0307 OJ-DV Exhaust fan energy kwh (factor 10) 3x0308 Danfoss /OJ-DV Exhaust fan current A (factor 10) 3x0309 Danfoss /OJ-DV Exhaust fan alarm 0 = Inactive un 1 = Active 3x0310 Danfoss /OJ-DV Exhaust fan - Operating hours h (factor 10) 3x0311 Danfoss /OJ-DV Exhaust fan - Operating minutes min (factor 10) 3x0312 Danfoss /OJ-DV Exhaust fan - Operating days days (factor 10) 3x0313 Danfoss /OJ-DV Exhaust fan frequency Hz (factor 10) 3x0314 Danfoss /OJ-DV Exhaust fan output signal % (factor 10) 3x0315 Danfoss /OJ-DV Exhaust fan speed Rpm (factor 10) 3x0316 Danfoss Exhaust fan Energy kwh (factor 10) 3x0317 Exhaust fan alarm 0 = Nu 1 = MOvrVlt. 2 = MUndrVlt. 3 = DClinkUndrVlt 4 = DClinkOvrVlt 5 = IntElectr 6 = Locked 7 = HallSnsr 8 = Ovrh un

29 Climatix Modbus Communication Module 29 3x0318 Exhaust fan warning 0 = Nu un 1 = OpenCircutInp 2 = ActSpdLowLlim 3 = BrkOp 4 = DCLlinkVlt 5 = ElectrTmp 6 = MtrTmp 7 = OutpStgTmp 8 = Mes 3x0319 Supply fan DCL Current A (factor 10) 3x0320 Supply fan DCL Voltage V (factor 10) 3x0321 Exhaust fan speed Rpm (factor 10) 3x0322 Exhaust fan max speed Rpm (factor 10) 3x0323 Exhaust fan mod temperature C (factor 10) 3x0324 Exhaust fan mot temperature C (factor 10) 3x0325 Exhaust fan PCB temperature C (factor 10) 3x0326 Exhaust fan Power W (factor 10) 3x0327 Exhaust fan - Operating time (factor 10) 3x0328 Exhaust fan - Operating time, hours h (factor 10) 3x0329 Exhaust fan - Operating time, minutes min (factor 10) 3x0914 Cooling coil (night cooling) 0 = Inactive un 1 = Active 3x0915 Heating coil (night heating) 0 = Inactive 1 = Active un

30 30 Climatix Modbus Communication Module 4. 5 Holding register 4x0001 Control bits Bit0 - Emergency stop un Bit1 - External control 1 Bit2 - External control 2 Bit3 - Summer/winter switch Bit4 - Bit5 - Bit6 - Bit7 - Fire alarm Bit8 - Bit9 - Bit10 - Bit11 - Bit12 - Bit13 - Bit14 - Bit15 - Comm. test pulse 4x0005 BMS TSP steps 0 = Auto un 1 = Off 2 = Stage1 3 = Stage2 4 = Stage3 4x0006 BMS TSP steps/temperature 0 = Auto un 1 = Off 2 = Eco St1 3 = Comf St1 4 = Eco St2 5 = Comf St2 6 = Eco St3 7 = Comf St3 4x0007 Aux BMS TSP output 0 = Auto un 1 = Off 2 = On 4x0008 Op mode man steps 0 = Auto un 1 = Off 2 = Stage1 3 = Stage2 4 = Stage3 4x0009 Op mode man st/temperature 0 = Auto un 1 = Off 2 = Eco St1 3 = Comf St1 4 = Eco St2 5 = Comf St2 6 = Eco St3 7 = Comf St3 4x0011 Ext ctrl off delay h un

31 Climatix Modbus Communication Module 31 4x0012 Ext ctrl fan step 0 = Auto un 1 = Off 2 = 1 Step 3 = 2 Step 4 = 3 Step 4x0020 Comfort temperature setpoint C (factor 10) 4x0021 Comfort temperature deadz C (factor 10) 4x0022 Comfort heating setpoint C (factor 10) 4x0023 Comfort clg setpoint C (factor 10) 4x0024 Economy temperature setpoint C (factor 10) 4x0025 Economy temperature deadz C (factor 10) 4x0026 Economy heating setpoint C (factor 10) 4x0027 Economy clg setpoint C (factor 10) 4x0028 Exh air temperature setpoint 1 C (factor 10) 4x0029 Exh air temperature setpoint 2 C (factor 10) 4x0030 Supply temperature delta 1 C (factor 10) 4x0031 Supply temperature delta 2 C (factor 10) 4x0032 Su/wi supply comp C (factor 10) 4x0033 Extra Seq setpoint C (factor 10) 4x0034 Supply temperature min setpoint C (factor 10) 4x0035 Supply temperature max setpoint C (factor 10) 4x0036 Temperature cascade controller - C (factor 10) High limit 4x0037 Temperature cascade controller - C (factor 10) Low limit 4x0039 Relative humidity setpoint %rh 4x0040 Relative humidity dead zone g/kg 4x0041 Relative humidity setpoint g/kg 4x0042 Relative dehumidity setpoint g/kg 4x0043 Absolute humidity setpoint %r.h. (factor 10) 4x0044 Absolute humidity dead zone g/kg (factor 10) 4x0045 Absolute humidity setpoint g/kg (factor 10) 4x0046 Absolute dehumidity setpoint g/kg (factor 10) 4x0047 Supply humidity max setpoint g/kg (factor 10) 4x0048 Humidity cascade controller - Low limit g/kg, %rh or g/kg (factor 10) depending on configuration 4x0049 Humidity cascade controller - High limit g/kg, %rh or g/kg (factor 10) depending on configuration 4x0050 Supply fan st1 setpoint l/s %, Pa or l/s un depending on configuration 4x0051 Supply fan st2 setpoint l/s %, Pa or l/s un depending on configuration 4x0052 Supply fan st3 setpoint l/s %, Pa or l/s depending on configuration un

32 32 Climatix Modbus Communication Module 4x0053 Supply fan max force l/s %, Pa or l/s un depending on configuration 4x0054 Exhaust fan step 1 setpoint l/s %, Pa or l/s depending on configuration 4x0055 Exhaust fan step 1 setpoint l/s %, Pa or l/s un depending on configuration 4x0056 Exhaust fan step 1 setpoint l/s %, Pa or l/s un depending on configuration 4x0057 Exhaust fan max force l/s %, Pa or l/s un depending on configuration 4x0059 Air quality setpoint ppm un 4x0060 Outdoor air temperature C (factor 10) 4x0061 Relative room humidity %r.h. (factor 10) 4x0062 Room temperature C (factor 10) 4x0063 Room temperature 2 C (factor 10) 4x0065 Air quality sensor Tracking value COM ppm (factor 10) 4x0066 Supply fan external setpoint Tracking value COM 4x0067 Exhaust fan external setpoint Tracking value COM 4x0068 Outdoor temperature wall sensor C Tracking value COM 4x0069 Extra setpoint 2 C (factor 10) 4x0070 Night cooling minouttmp C (factor 10) 4x0071 Night cooling on delta C (factor 10) 4x0072 Night cooling room hysteresis C (factor 10) 4x0073 Night cooling room setpoint C (factor 10) 4x0074 Temp start start heating C (factor 10) 4x0075 Temp start heating setpoint C (factor 10) 4x0076 Temp start cooling start C (factor 10) 4x0077 Temp start cooling setpoint C (factor 10) 4x0078 Boost compensation time min 4x0079 Boost room temperature setpoint C (factor 10) 4x0080 Boost start heating C (factor 10) 4x0081 Boost start cooling C (factor 10) 4x0082 Draught cooling max deviation C (factor 10) 4x0083 Draught heating max deviation C (factor 10) 4x0084 Summer compensation temperature K (factor 10) delta 4x0085 Winter compensation temperature delta K (factor 10) 4x0086 Cooling disbl outs temperature C (factor 10) 4x0087 Hrec frost setpoint C (factor 10) 4x0088 Hrec frost setpoint st1 C (factor 10)

33 Climatix Modbus Communication Module 33 4x0089 Hrec frost setpoint st2 C (factor 10) 4x0090 Max speed defrost % (factor 10) 4x0091 Min fresh air % 4x0092 Heating frost setpoint C (factor 10) 4x0093 Standby setpoint heating C (factor 10) 4x0094 Pre heating outs temperature X1 C (factor 10) 4x0095 Pre heating outs temperature X2 C (factor 10) 4x0096 Pre heating pos Y1 % 4x0097 Pre heating pos Y2 % 4x0098 Cooling 2 disable outdoor temperature C (factor 10) 4x0099 Extra heating frost setpoint C (factor 10) 4x0100 Standby setpoint heating 2 C (factor 10) 4x0101 Pre heating outs temperature X1 C (factor 10) 4x0102 Pre heating outs temperature X2 C (factor 10) 4x0103 Pre heating pos Y1 % 4x0104 Pre heating pos Y2 % 4x0105 Dew point dead zone C (factor 10) 4x0106 Fan cooling compensation dead zone C (factor 10) 4x0107 Fan heating compensation dead zone C (factor 10) 4x0108 Fan compensation humidity setpoint %rh 4x0109 Fan compensation temperature setpoint C (factor 10) 4x0110 Fan slave offset l/s (factor 10) 4x0111 Max deviation supply temperature C (factor 10) 4x0112 Max deviation room temperature C (factor 10) 4x0113 Max deviation supply hum g/kg %rh or g/kg depending on (factor 10) configuration 4x0114 Max deviation room hum %r.h. (factor 10) 4x0115 Max deviation supply fan l/s %, Pa or l/s depending on configuration 4x0116 Max deviation exhaust fan l/s %, Pa or l/s depending on configuration 4x0117 Supply fan Minimum limit (flow control) 4x0118 Supply fan Maximum deviation C (pressure control) 4x0119 Supply fan Minimum limit (pressure C control) 4x0120 Exhaust fan Minimum limit (flow control) 4x0121 Exhaust fan Maximum deviation C (pressure control) 4x0122 Exhaust fan Minimum limit C (pressure control) 4x0123 Balance control - Pressure setpoint Pa un

34 34 Climatix Modbus Communication Module 4x0124 Balance control - Min pressure extract % un damper 4x0125 Balance control - Max time s un 4x0126 Balance control - Max pressure deviation Pa (factor 10) 4x0127 Balance control Min pressure outdoor Pa un damper 4x0128 Calibration P-max pressure heat Pa un exchanger 4x0129 Calibration P-min pressure heat Pa un exchanger 4x0130 Calibration Q-max flow heat exchanger l/s un 4x0131 Calibration Q-min flow heat exchanger l/s un 4x0132 Calibration Q-min exhaust fan start l/s un 4x0133 Calibration Q-min exhaust fan stop l/s un 4x0134 Calibration Reduce Q % un 4x0135 Calibration Maximum deviation l/s (factor 10) 4x0136 Calibration Time delay s un 4x0137 Mixing damper - Q min out l/s un 4x0138 Mixing - mixing damper heat recovery X1 % (factor 10) 4x0139 Mixing - mixing damper heat recovery X2 % (factor 10) 4x0140 Mixing - mixing damper heat recovery Y1 % (factor 10) 4x0141 Mixing - mixing damper heat recovery Y2 % (factor 10) 4x0142 Mixing outdoor damper X1 % (factor 10) 4x0143 Mixing outdoor damper X2 % (factor 10) 4x0144 Mixing outdoor damper Y1 % (factor 10) 4x0145 Mixing outdoor damper Y2 % (factor 10) 4x0146 Mixing damper Start up time s un 4x0147 Block heating recovery K (factor 10) Temperature difference 4x0148 Block heating recovery KVal 0 = Lower (factor 10) 1 = Higher 4x0149 Block cooling recovery K (factor 10) Temperature difference 4x0150 Block cooling recovery Kval 0 = Lower (factor 10) 1 = Higher 4x0151 Activate cooling recovery K (factor 10) Temperature difference 4x0152 Activate cooling recovery KVal 0 = Lower (factor 10) 1 = Higher 4x0153 Balance control - Force damper at s un start time 4x0154 Summer compensation end Outdoor air temperature setpoint C (factor 10)

35 Climatix Modbus Communication Module 35 4x0155 Summer compensation start C (factor 10) Outdoor air temperature setpoint 4x0156 Winter compensation end C (factor 10) Outdoor air temperature setpoint 4x0157 Winter compensation start C (factor 10) Outdoor air temperature setpoint 4x0158 ReCooler Minimum value 1 circuit % un 4x0159 ReCooler Minimum value 2 circuits % un 4x0160 ReCooler Minimum value 3 circuits % un 4x0158 ReCooler Delay start-up mode s un 4x0201 Cooling controller - Proportional factor 4x0202 Cooling controller - Integral factor s un 4x0203 Cooling controller - Differential factor s un 4x0204 Heat recovery - Proportional factor 4x0205 Heat recovery - Integral factor s un 4x0206 Heat recovery - Differential factor s un 4x0207 Hrec frost protect - Proportional factor 4x0208 Hrec frost protect - Integral factor s un 4x0209 Hrec frost protect - Differential factor s un 4x0210 Hrec frost pressure - Proportional factor 4x0211 Hrec frost pressure - Integral factor s un 4x0212 Hrec frost pressure - Differential factor s un 4x0213 Hrec damper - Proportional factor 4x0214 Hrec damper - Integral factor s un 4x0215 Hrec damper - Differential factor s un 4x0216 Heating - Proportional factor 4x0217 Heating - Integral factor s un 4x0218 Heating - Differential factor s un 4x0219 Heating frost protect - Proportional factor 4x0220 Heating frost protect - Integral factor s un 4x0221 Heating frost protect - Differential factor s un 4x0222 Electrical heating - Proportional factor 4x0223 Electrical heating - Integral factor s un 4x0224 Electrical heating - Differential factor s un 4x0225 Cooling 2 - Proportional factor 4x0226 Cooling 2 - Integral factor s un 4x0227 Cooling 2 - Differential factor s un 4x0228 Heating 2 - Proportional factor 4x0229 Heating 2 - Integral factor s un 4x0230 Heating 2 - Differential factor s un 4x0231 Heating 2 frost protect - Proportional factor 4x0232 Heating 2 frost protect - Integral factor s un

36 36 Climatix Modbus Communication Module 4x0233 Heating 2 frost protect - Differential factor s un 4x0234 El Heating 2 - Proportional factor 4x0235 El Heating 2 - Integral factor s un 4x0236 El Heating 2 - Differential factor s un 4x0237 Min supply temperature - Proportional factor 4x0238 Min supply temperature - Integral factor s un 4x0239 Min supply temperature - Differential factor s un 4x0240 Max supply temperature - Proportional factor 4x0241 Max supply temperature - Integral factor s un 4x0242 Max supply temperature - Differential factor s un 4x0243 Fan cooling - Proportional factor 4x0244 Fan cooling - Integral factor s un 4x0245 Fan cooling - Differential factor s un 4x0246 Fan heating - Proportional factor 4x0247 Fan heating - Integral factor s un 4x0248 Fan heating - Differential factor s un 4x0249 Fan comp temperature - Proportional factor 4x0250 Fan comp temperature - Integral factor s un 4x0251 Fan comp temperature - Differential factor s un 4x0252 Fan comp humidity %r.h - Proportional factor 4x0253 Fan comp humidity %r.h - Integral factor s un 4x0254 Fan comp humidity %r.h - Differential factor s un 4x0255 Supply fan - Proportional factor 4x0256 Supply fan - Integral factor s un 4x0257 Supply fan - Differential factor s un 4x0258 Exhaust fan - Proportional factor 4x0259 Exhaust fan - Integral factor s un 4x0260 Exhaust fan - Differential factor s un 4x0261 Humidification - Proportional factor 4x0262 Humidification - Integral factor s un 4x0263 Humidification - Differential factor s un 4x0264 Max supply hum - Proportional factor 4x0265 Max supply hum - Integral factor s un 4x0266 Max supply hum - Differential factor s un 4x0267 Dehumidification - Proportional factor 4x0268 Dehumidification - Integral factor s un 4x0269 Dehumidification - Differential factor s un 4x0270 Air quality - Proportional factor 4x0271 Air quality - Integral factor s un 4x0272 Air quality - Differential factor s un 4x0273 Casc controller temperature - (factor 10) Proportional factor

37 Climatix Modbus Communication Module 37 4x0274 Casc controller temperature - Integral factor s un 4x0275 Casc controller hum - Proportional factor (factor 10) 4x0276 Casc controller hum - Integral factor s un

38 MODBUS COMMUNICATION MODULE GB Copyright 2017 Fläkt Woods Group WE BRING better air TO LIFE CLIMATIX 8923 GB With over a century of innovation and expertise to share with our customers, Fläkt Woods is a global leader in Air Technology products and solutions. We specialize in the design and manufacturing of a wide range of products and solutions for Air Movement, Air Treatment, Air Distribution, Air Management and Air Diffusion with focus on two major benefits Air Comfort and Fire Safety. With market presence in 65 countries we are in a unique position to be a local supplier and an international partner in our customer s projects. Our product brands such as RegAsorp, eq, eq Prime, JM Aerofoil, Econet, Veloduct, Optivent, Econovent and Cleanvent are well-known and trusted by customers all over the world to deliver high quality and energy efficient solutions.» To learn more about our offering and get in contact with your nearest sales representative please visit