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Trox Technik FSL-CONTROL II Installation And Configuration Manual

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Single room control
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FSL‑CONTROL II
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Summary of Contents for Trox Technik FSL-CONTROL II

  • Page 1 Installation and configuration manual GB/en Single room control system FSL‑CONTROL II Read the instructions prior to performing any task!
  • Page 2 TROX GmbH Heinrich-Trox-Platz 47504 Neukirchen-Vluyn, Germany Germany Phone: +49 (0) 2845 2020 Fax: +49 2845 202-265 E-mail: trox@trox.de Internet: http://www.troxtechnik.com A00000046303, 6, GB/en 04/2018 © TROX GmbH 2017 Single room control system FSL‑CONTROL II...
  • Page 3 General information General information TROX Technical Service To ensure that your request is processed as quickly as About this manual possible, please keep the following information ready: This manual enables personnel to correctly install and Product name  configure FSL‑CONTROL II for the control of TROX TROX order number ...

  • Page 4: Table Of Contents

    Making electrical connections......7 2.1 Wiring............7 2.1.1 Stand-alone operation......8 2.1.2 Integration with a central BMS....11 2.2 FSL-CONTROL II communication..... 12 2.2.1 Several controllers in a control zone..12 2.2.2 Network with several control zones..13 Control of ventilation units......16 3.1 FSL‑CONTROL II........

  • Page 5: Safety

    Safety Safety signs Safety Tips and recommendations 1.1 Symbols used in this manual Safety notes Useful tips and recommendations as well as informa- Symbols are used in this manual to alert readers to tion for efficient and fault-free operation. areas of potential hazard. Signal words express the degree of the hazard.

  • Page 6: Electric Shock Hazard

    Safety Qualified staff Hazardous electrical voltage that is present in the venti- Skilled qualified electrician lation unit. Only skilled qualified electricians are allowed Skilled qualified electricians are individuals who have to work on parts of the ventilation unit marked with this sufficient professional or technical training, knowledge symbol.

  • Page 7: Making Electrical Connections

    Making electrical connections Wiring Making electrical connec- 2.1 Wiring tions Personnel: Skilled qualified electrician  Connect the ventilation unit according to the wiring DANGER! diagram. Electric shock hazard! Electrical equipment car- Ä 8 Stand-alone operation  ries a dangerous electrical voltage! Ä...

  • Page 8: Stand-Alone Operation

    Making electrical connections Wiring > Stand-alone operation 2.1.1 Stand-alone operation Wiring diagram, unit with digital control panel Fig. 1: Wiring diagram, stand-alone operation (without central BMS) ① ④ Ä 14 LonWorks (FTT10) interface, Digital control panel ② ⑤ Outdoor air filter differential pressure monitoring, Power supply unit, 24 V DC (optional or provided unit variants *-HE, *-HV by others)
  • Page 9 Making electrical connections Wiring > Stand-alone operation Digital control panel Notes on installation The control panel is suitable for installation on a junction box. You can connect the bus cable to the control panel with a screw terminal. For pre-wiring you can remove the screw terminal from the panel.
  • Page 10 Making electrical connections Wiring > Stand-alone operation Wiring diagram, unit with analogue control panel Fig. 4: Wiring diagram for analogue control panels ① Control panel with 0-1-2-3-AUTO selector switch ② Control panel without selector switch ③ Connecting cable 3 × 0.75 mm² (L, N, PE) Single room control system FSL‑CONTROL II...

  • Page 11: Integration With A Central Bms

    Making electrical connections Wiring > Integration with a central BMS 2.1.2 Integration with a central BMS Wiring example for three interconnected FSL-CONTROL II controllers in a control zone ‑ CONTROL II controllers Fig. 5: Wiring diagram: Interconnected FSL ① ④...

  • Page 12: Fsl-Control Ii Communication

    Making electrical connections FSL-CONTROL II communication > Several controllers in a control zone 2.2 FSL-CONTROL II communication LEDs Termination (yellow) 2.2.1 Several controllers in a control zone ON - Cable termination is enabled Connect FSL-CONTROL II controllers (master-slave) within a control zone with a standard network cable OFF - Cable termination is disabled (RJ45, to be provided by others).

  • Page 13: Network With Several Control Zones

    Building a network You may interconnect control zones by making use of a standard network protocol such as LON FTT10, BACnet MS/TP or Modbus RTU. This requires a bus interface card to be connected to the FSL-CONTROL II master controller.
  • Page 14 Making electrical connections FSL-CONTROL II communication > Network with several control zones 2.2.2.1 Integration with a bus communication Commissioning system provided by others Personnel: 2.2.2.1.1 LonWorks LON-FTT10 interface module Network administrator  Connecting data cables Materials: Software, e.g. Echelon or LonMaker ...
  • Page 15 Making electrical connections FSL-CONTROL II communication > Network with several control zones Strip the insulation from the bus cable (at least Setting the network address two wires), insert the bare wires into the terminals Use the two address code switches X and Y (Fig. 13/2) and tighten the screws by hand.

  • Page 16: Control Of Ventilation Units

    Control of ventilation units FSL‑CONTROL II > Functional description Control of ventilation units 3.1.1 Control components The modular design of the hardware allows for adding 3.1 FSL‑CONTROL II optional equipment to expand the functions of FSL‑CONTROL II. System overview FSL‑CONTROL II is a dedicated single room control system for decentralised TROX ventilation systems.
  • Page 17 Control of ventilation units FSL‑CONTROL II > Functional description It is primarily used to control the room temperature, i.e. To prevent the system from constantly changing to maintain the set parameters and a comfortable room between heating and cooling mode, the room tempera- climate.
  • Page 18 Control of ventilation units FSL‑CONTROL II > Functional description 3.1.2.4 Fan stages 3.1.2.6 Operating modes FSL‑CONTROL II automatically selects the correct fan FSL‑CONTROL II can be used for the following oper- stage based on temperature control or air quality ating modes: (optional).
  • Page 19 Control of ventilation units FSL‑CONTROL II > Functional description 3.1.2.7.2 Minimum fan stages Setting minimum fan stages allows for enforced ventila- tion in all operating modes. The software can be used to Unoccupied select the minimum fan stage (0 to 5, if any). –...
  • Page 20 Control of ventilation units FSL‑CONTROL II > Functional description 3.1.2.7.5 Start-up delay To prevent the heat exchanger from freezing and becoming damaged as a consequence, the supply air If the outdoor air temperature is below 3 °C (can be con- temperature is measured immediately after the heat figured), the start-up of the fans is delayed if one of the exchanger (when viewed in airflow direction).
  • Page 21 Control of ventilation units FSL‑CONTROL II > Functional description Differential pressure monitoring Recommended The ventilation units (master) variants *-HE and *-HV come with a differential pressure monitoring function. Select free heating for the following operating This function monitors the differential pressure of the modes: outdoor air filter up to the nominal air volume (usually –...
  • Page 22 Control of ventilation units FSL‑CONTROL II > Functional description 3.1.2.8 Interfaces FSL‑CONTROL II masters provide 3 digital inputs and 3 digital outputs. You can use these for the following or for other functions: Inputs  – Frost protection hardware: Additional frost protection sensor, e.g.

  • Page 23: Fsl-Connect Software

    Control of ventilation units FSL‑CONNECT software 3.2 FSL‑CONNECT software The FSL-CONNECT software can be used to adjust the preset control parameters. It can also be used for main- tenance. The software is available for download from the TROX website. Using the software requires an acti- vation code, which you will receive by e-mail once you have registered.

  • Page 24: Starting Screen

    Control of ventilation units FSL‑CONNECT software > Starting screen 3.2.1 Starting screen ‑ CONNECT Fig. 18: FSL ① ⑤ Main menu Diagnosis ID to identify the unit in a group of inter- ② Unit name and unit type connected units ③...

  • Page 25: Setting Control Temperatures And Operating Times (Commissioning Wizard, Or 'Assistant')

    Control of ventilation units FSL‑CONNECT software > Setting control temperatures and operating times (commissioning wizard, or ... Symbol Meaning Volume flow controller with Compact con- troller (depends on unit type) Temperature sensor Humidity sensor (optional) Air quality sensor (optional) Single room exhaust air Single room extract air Single room outdoor air Single room supply air...
  • Page 26 Control of ventilation units FSL‑CONNECT software > Setting control temperatures and operating times (commissioning wizard, or ... 3.2.2.1 Control temperatures Fig. 19: Temperature control 3.2.2.1.1 Cooling Supply air temperature limits Fig. 19/3) Room temperature limits (Fig. 19/2) In [Occupied] mode, the supply air temperature should be at least 18 °C to ensure good comfort levels.
  • Page 27 Control of ventilation units FSL‑CONNECT software > Setting control temperatures and operating times (commissioning wizard, or ... Only the TROX Technical Service can change the fol- lowing parameters: Cascade - This parameter influences the calcula- You can set the upper limit of the comfort range for influence tion of the supply air setpoint tempera- each operating mode independently.
  • Page 28 Control of ventilation units FSL‑CONNECT software > Setting control temperatures and operating times (commissioning wizard, or ... The ‘Air quality control’ screen allows you to set parameters for fan stage adjustment ('fan level adjustment') based on air quality. After setting the parameters, select ‘Next’ to go to the next page. Fig.
  • Page 29 Control of ventilation units FSL‑CONNECT software > Setting control temperatures and operating times (commissioning wizard, or ... 3.2.2.3 Operating hours To set operating times, select ‘Commissioning assistant’ . Ä 25. After setting On the ‘Temperature control’ page you can set the control parameters for cooling and heating, the control parameters select ‘Next’...
  • Page 30 Control of ventilation units FSL‑CONNECT software > Setting control temperatures and operating times (commissioning wizard, or ... Night purge In the summer months (can be configured; factory set- ting: May to September), the night purge function allows for the building to be cooled during the nights, which is energy efficient.
  • Page 31 Control of ventilation units FSL‑CONNECT software > Setting control temperatures and operating times (commissioning wizard, or ... 3.2.2.3.3 Transferring configuration parameters Fig. 22: Transferring configuration parameters After setting control temperatures Ä Chapter 3.2.2.1 ‘Control temperatures’ on page 26 and operating times Ä...

  • Page 32: Diagnosis

    Control of ventilation units FSL‑CONNECT software > Diagnosis 3.2.3 Diagnosis To open the diagnosis functions, go to the main menu and select ‘Diagnostics’ . Fig. 23: Diagnosis The ‘Diagnostics’ page allows you to use other functions by selecting the corresponding tabs. Single room control system FSL‑CONTROL II...
  • Page 33 Control of ventilation units FSL‑CONNECT software > Diagnosis 3.2.3.1 Resetting the filter operating hours counter Fig. 24: Diagnosis - Room monitoring After a filter on the ventilation unit has been changed, the filter operating hours counter should be reset. To do so, go to the ‘Diagnostics’...

  • Page 34: Basic Settings

    Control of ventilation units FSL‑CONNECT software > Basic settings 3.2.4 Basic settings Changing the language ‑ CONNECT main menu, 'Options' Fig. 25: FSL To set the dialogue language go to the ‘Options’ menu and select ‘German’ or ‘English’ . Changing units of measure To set or change the unit of measure for volume flow rate or temperature, go to the ‘Options’...

  • Page 35: Installing And Connecting Fsl-Con

    Control of ventilation units FSL‑CONNECT software > Installing and connecting FSL‑CONTROL II 3.2.5 Installing and connecting FSL‑CON- Step 2: Requesting the licence key TROL II Step 1: Download the FSL‑CONNECT software On the TROX website http://www.trox.de find the Select ‘DOWNLOADS -> Software -> Licence key ‑...
  • Page 36 Control of ventilation units FSL‑CONNECT software > Installing and connecting FSL‑CONTROL II Step 4: Connecting your personal computer to FSL‑CONTROL II – Starting the software Connect the connecting cable to the USB-RS485 plug, and plug the adapter into the USB port of your personal computer or notebook.

  • Page 37: Control Panel Settings

    Control panel settings Analogue control panel Control panel settings 4.1 Analogue control panel Fig. 26: Control panels ① Occupancy push button ② LED ③ Setpoint value adjuster ④ Fan stage selector Function Description Occupied/ If you want to change the operating mode from ‘Occupied’ to Standby: LED off ‘Standby’...

  • Page 38: Digital Control Panel

    Control panel settings Digital control panel 4.2 Digital control panel Fig. 27: Digital control panel Push Settings Display Description button ④ Function ① Occupied The ‘Occupied’ mode is If you want to change the operating mode used for occupied rooms. between ‘Occupied’...
  • Page 39 Control panel settings Digital control panel Push Settings Display Description button ④ Function Filter – Indicates that a filter change is due; the number of operating hours after which a filter should be changed can be configured (the factory setting is 2500 h).

  • Page 40: Configuring Interfaces To The Central Bms

    Configuring interfaces to the central BMS List of data points Configuring interfaces to the central BMS 5.1 List of data points Single room control system FSL‑CONTROL II...
  • Page 41 Configuring interfaces to the central BMS List of data points Single room control system FSL‑CONTROL II...
  • Page 42 Configuring interfaces to the central BMS List of data points He, 21 March 2017 nviApplicMode SNVT_hvac_mode Function: Operating mode default setting LON Identifier BACnet Modbus Description (Register 0) HVAC_NUL Invalid = inactive HVAC_NIGHT_PURGE Night purge activation nviMode SNVT_occupancy Function: Operating mode default setting by central BMS LON value Identifier BACnet...
  • Page 43 Configuring interfaces to the central BMS List of data points He, 21 March 2017 nviOutsideTemp SNVT_temp_p Function: Default setting of outdoor air temperature by central BMS LON value BACnet value Modbus value (Register 3) Enter with 2 decimal Enter with 2 decimal Enter without decimal places, e.g.
  • Page 44 Configuring interfaces to the central BMS List of data points He, 21 March 2017 nviRelHumid SNVT_lev_percent Function: Default setting of relative room air humidity LON value BACnet value Modbus value (Register 7) -163.840….+163.830 0….100% 0….100% Invalid: +163,830 Invalid: 65535 Invalid: 65535 nviVOC_Room SNVT_ppm Function: Default setting of room VOC value...
  • Page 45 Configuring interfaces to the central BMS List of data points He, 21 March 2017 nviWindow SNVT_switch Function: Switch-off based on window contact BACnet Modbus Description state value (Register 12) Window contact disabled Window contact enabled nviExtraTime SNVT_switch Function: Extension of 'Occupied' or 'Boost' operating mode (time can be defined for the X-AIRCONTROL controller) BACnet Modbus...
  • Page 46 Configuring interfaces to the central BMS List of data points He, 21 March 2017 nviFanSpeed SNVT_switch Function: Default setting of fan stage (fan speed) BACnet Modbus Description state value (Register 15) Fan stage 10241 Fan stage 1 20481 Fan stage 2 30721 Fan stage 3 40961...
  • Page 47 Configuring interfaces to the central BMS List of data points Single room control system FSL‑CONTROL II...
  • Page 48 Configuring interfaces to the central BMS List of data points Single room control system FSL‑CONTROL II...
  • Page 49 Configuring interfaces to the central BMS List of data points He, 21 March 2017 nvoSupplyAirTemp SNVT_temp_p Function: Output of the supply air actual temperature to the central BMS LON value BACnet value Modbus value (Register 16) Enter with 2 decimal Enter with 2 decimal Enter without decimal places, e.g.
  • Page 50 Configuring interfaces to the central BMS List of data points He, 21 March 2017 nvoEffectSetPt SNVT_temp_p Function: Feedback of the effective room temperature setpoint value to the central LON value BACnet value Modbus value (Register 19) Enter with 2 decimal Enter with 2 decimal Enter without decimal places, e.g.
  • Page 51 Configuring interfaces to the central BMS List of data points He, 21 March 2017 nvoFanSpeed / ActFanSpeed SNVT_switch Function: Feedback of the fan stage (fan speed) to the central BMS BACnet Modbus Description state value (Register 21) Fan stage OFF, manually 10241 Fan stage 1,...
  • Page 52 Configuring interfaces to the central BMS List of data points He, 21 March 2017 nvoApplicMode / ActApplicMode SNVT_hvac_mode Function: Feedback of the actual operating state to the central BMS Identifier BACnet Modbus Description value value value (Register -1 (0xFF) HVAC_NUL No function HVAC_AUTO Automatic mode...
  • Page 53 Configuring interfaces to the central BMS List of data points He, 21 March 2017 nvoSetPtOffset SNVT_temp_p Function: Feedback of a temperature offset to the central BMS LON value BACnet value Modbus value (Register 24) Enter as follows 3K 3 Enter as follows 3K 3 Enter without decimal places, multiply with 100, e.g.
  • Page 54 Configuring interfaces to the central BMS List of data points He, 21 March 2017 nvoVOC_Room / ActVOC_Room SNVT_ppm Function: Feedback of the room VOC actual value to the central BMS (additional hardware required, or default setting by the central BMS) LON value BACnet value Modbus value...
  • Page 55 Configuring interfaces to the central BMS List of data points He, 21 March 2017 nvoHWStatus SNVT_state Function: Hardware messages, 16-bit string The following list applies to LON and Modbus (register 32) • Bit 0: XXX • Bit 1: XXX • Bit 2: Fan blocked •...
  • Page 56 Configuring interfaces to the central BMS List of data points He, 21 March 2017 nvoSumExh SNVT_vol Function: Feedback of the extract air total volume flow rate for all devices (masters and slaves) in this control circuit. The output is a number and it is identical for LON, BACnet and Modbus;...

  • Page 57: Bacnet Ms/Tp Interface

    Configuring interfaces to the central BMS BACnet MS/TP interface 5.2 BACnet MS/TP interface BACnet Protocol Implementation Conformance Statement 23.09.2013 Date: TROX GmbH Vendor Name: EM-BAC-MOD-01 XAC Product Name: A00000020207 Product Model Number: Application Software Version: Firmware Revision: BACnet Protocol Revision: Product Description: Expansion module for X-AIRCONTROL controllers providing a BACnet MS/TP Interface.
  • Page 58 Configuring interfaces to the central BMS BACnet MS/TP interface Data Link Layer Options:  BACnet IP, (Annex J)  BACnet IP, (Annex J), Foreign Device  ISO 8802-3, Ethernet (Clause 7)  ATA 878.1, 2.5 Mb. ARCNET (Clause 8)  ATA 878.1, EIA-485 ARCNET (Clause 8), baud rate(s) ____________ ...
  • Page 59 Configuring interfaces to the central BMS BACnet MS/TP interface Configuration Switches Hexadecimal Switches X, Y Network-Address DIP Switch 2 DIP Switch 3 Baudrate 9600 19200 38400 76800 Device Object Property Remark / Value Object_Identifier device, default instance: 32900 + Address Switch RW-E Object_Name max.
  • Page 60 Configuring interfaces to the central BMS BACnet MS/TP interface Analog Value Objects Property Remark / Value Object_Identifier analog-value, instance 1 … 18 Object_Name Object_Type ANALOG_VALUE (2) Present_Value Status_Flags IN_ALARM: FAULT: OVERRIDDEN: OUT_OF_SERVICE: Event_State NORMAL (0) Out_Of_Service FALSE (0) Units R: Read Property, W: Write Property Instance Object_Name Units...
  • Page 61 Configuring interfaces to the central BMS BACnet MS/TP interface Binary Value Objects Property Remark / Value Object_Identifier binary-value, instance 1 … 20 Object_Name Object_Type BINARY_VALUE (5) Present_Value INACTIVE (0, Initial) / ACTIVE (1) Status_Flags IN_ALARM: FAULT: OVERRIDDEN: OUT_OF_SERVICE: Event_State NORMAL (0) Out_Of_Service FALSE (0) Inactive_Text...
  • Page 62 Configuring interfaces to the central BMS BACnet MS/TP interface Multistate Value Objects Property Remark / Value Object_Identifier multistate-value, instance 1 … 9 Object_Name Object_Type MULTISTATE_VALUE (19) Present_Value State Status_Flags IN_ALARM: FAULT: OVERRIDDEN: OUT_OF_SERVICE: Event_State NORMAL (0) Out_Of_Service FALSE (0) Number_Of_States State_Text R: Read Property, W: Write Property, -E: Storage in EEPROM Instance...
  • Page 63 Configuring interfaces to the central BMS BACnet MS/TP interface Instance Number_ Object_Name State State_Text Present_Value Of_States “Mode” “OCCUPIED” “UNOCCUPIED” “BOOST” “STANDBY” 5 (initial) “NUL” “ActMode” “OCCUPIED” “UNOCCUPIED” “BOOST” “STANDBY” 5 (initial) “NUL” “OccSensor” “OCCUPIED” “UNOCCUPIED” “BOOST” “STANDBY” 5 (initial) “NUL” “ChangeOver”...
  • Page 64 Configuring interfaces to the central BMS BACnet MS/TP interface Single room control system FSL‑CONTROL II...

  • Page 65: Modbus Rtu Interface

    Configuring interfaces to the central BMS Modbus RTU interface 5.3 Modbus RTU interface Expansion module EM-BAC-MOD-01 XAC When used in the X-AIRCONTROL base device Communication via Modbus RTU Switches and status LEDs Green LED, illuminated: Power is being supplied to the device. Green LED, blinking: Data is being received via Modbus.
  • Page 66 Configuring interfaces to the central BMS Modbus RTU interface Modbus functions The device includes the following functions: Function 1 (0x01) Read Coils Function 3 (0x03) Read Holding Registers Function 4 (0x04) Read Input Registers Function 5 (0x05) Write Single Coil Function 6 (0x06) Write Single Register Function 8 (0x08) Diagnostics Function 16 (0x10) Write Multiple Registers...
  • Page 67 Configuring interfaces to the central BMS Modbus RTU interface Modbus function 06 (0x06) Write Single Register This function is used to write to a single register. Request: Byte 0 Slave Address Rotary switch 1-99 Byte 1 Function Code 0x06 Byte 2-3 Register Address Address of the register Byte 4-5...
  • Page 68 Configuring interfaces to the central BMS Modbus RTU interface Modbus function 1 (0x01) Read Coils This function is used to read the state of several bits. Request: Byte 0 Slave Address Rotary switch 1-99 Byte 1 Function Code 0x01 Byte 2-3 Starting Address Number of the first bit Byte 4-5...
  • Page 69 Configuring interfaces to the central BMS Modbus RTU interface Modbus function 8 (0x08) Diagnostics This function is used to check the Modbus communication. Request: Byte 0 Slave Address Rotary switch 1-99 Byte 1 Function Code 0x08 Byte 2-3 Subfunction see below Byte 4-5 Data see below...
  • Page 70 Configuring interfaces to the central BMS Modbus RTU interface Modbus function 43/14 (0x02B/0x0E) Read Device Identification This function is used to read data required for identifying the device. Request: Byte 0 Slave Address Rotary switch 1-99 Byte 1 Function Code 0x2B Byte 2 MEI-Type...
  • Page 71 Configuring interfaces to the central BMS Modbus RTU interface Modbus register The SPI interface protocol defines commands for sending and for receiving useful data. Each of these SPI commands is assigned a Modbus register. The SPI interface reads certain registers and writes to others, depending on the command.
  • Page 72 Configuring interfaces to the central BMS Modbus RTU interface Register Useful data Direction Modbus Modbus SPI bytes Encoding / Unit / Resolution address name EM / GG values default RelHumid EM -> GG 0 - 100 Low, (High=0) Unit % StartPCM EM ->...
  • Page 73 Configuring interfaces to the central BMS Modbus RTU interface Register Useful data Direction Modbus Modbus SPI bytes Encoding / Unit / Resolution address name EM / GG values default Alarm2 GG -> EM 0 - 1 Low, (High=0) Release GG -> EM 0 - 1 Low, (High=0) Status...
  • Page 74 Configuring interfaces to the central BMS Modbus RTU interface Single room control system FSL‑CONTROL II...
  • Page 75 Configuring interfaces to the central BMS Modbus RTU interface Single room control system FSL‑CONTROL II...

  • Page 76: Index

    Index Index Air quality control............18 Limitation of liability............3 LonWorks interface module........14 BACnet MS/TP interface..........14 Boost..............19, 29 Minimum fan stages........... 19 Modbus RTU interface..........14 Comfort temperature range....17, 18, 19, 20, 26 Configuration Night purge............21, 30 BACnet MS/TP interface........
  • Page 77 Single room control system FSL‑CONTROL II...
  • Page 78 Single room control system FSL‑CONTROL II...
  • Page 79 Single room control system FSL‑CONTROL II...
  • Page 80 Germany TROX GmbH Phone: +49 (0) 2845 2020 Heinrich-Trox-Platz +49 2845 202-265 47504 Neukirchen-Vluyn, Ger- E-mail: trox@trox.de © TROX GmbH 2017 many http://www.troxtechnik.com...

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