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ABB i-bus KNX Product Manual

Valve drive actuator vaa/s x.230.2.1
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Valve Drive Actuator VAA/S x.230.2.1
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  • Page 1 ® ABB i-bus Valve Drive Actuator VAA/S x.230.2.1 Product Manual...

  • Page 3: Table Of Contents

     ABB i-bus Contents Page Contents   General ....................3     Using the product manual......................3   1.1.1   Structure of the product manual ....................4   1.1.2   Note..............................4     Product and functional overview....................5   Device Technology ................7  ...

  • Page 5: General

    Using the product manual This manual provides you with detailed technical information relating to the function, installation and ® programming of the ABB i-bus KNX VAA/S x.230.2.1. The application of the device is explained using examples. This manual is divided into the following sections: ...

  • Page 6: Structure Of The Product Manual

     ABB i-bus General 1.1.1 Structure of the product manual All parameters are initially described in chapter 3. Directly following the parameter descriptions you can find descriptions for the communication objects. Note A Valve Drive Actuator features 6 or 12 outputs. However, as the functions and communication objects for all outputs are identical, only the functions of output A will be described.

  • Page 7: Product And Functional Overview

    General Product and functional overview ® The ABB i-bus Valve Drive Actuators are modular installation devices in Pro M Design or installation in the distribution board. The devices are used for control of valves via Electrothermal Valve Drives e.g. TSA/K, for room temperature control.

  • Page 9: Device Technology

    35 mm mounting rails. The of the outputs. devices feature six or twelve ® The connection to the ABB i-bus semiconductor outputs for control of is implemented via a bus connection Thermoelectric Valve Drives in heating terminal.
  • Page 10 The ETS and the current version of the device application program are required for programming. The current version of the application program is available for download on the internet at www.abb.com/knx. After import it is available in the ETS under ABB/Heating, Ventilation, Air conditioning/Valve Drive Actuator.

  • Page 11: Connection Schematics

     ABB i-bus Device Technology Connection schematics VAA/S 6.230.2.1 VAA/S 12.230.2.1 Label carrier Button/LED Programming (red) Bus connection terminal Button/LED Manual Operation (yellow) Button ON/OFF per output … … LED ON/OFF (yellow) per output Connection terminals for outputs A…F or A…L and power supply U...

  • Page 12: Dimension Drawing

     ABB i-bus Device Technology Dimension drawing VAA/S 6.230.2.1 VAA/S 12.230.2.1 10 2CDC 508 101 D0201 | VAA/S x.230.2.1...

  • Page 13: Assembly And Installation

    Device Technology Assembly and installation ® The ABB i-bus KNX Valve Drive Actuator VAA/S x.230.2.1 is a modular installation device for quick installation in the distribution board on 35 mm mounting rails to EN 60 715. The mounting position can be selected as required.
  • Page 14  ABB i-bus Device Technology Supplied state The device is supplied with the physical address 15.15.255. The application program is preloaded. It is therefore only necessary to load group addresses and parameters during commissioning. However, the complete application program can be reloaded if required. A longer downtime may result if the application program is changed or after a discharge.

  • Page 15: Manual Operation

     ABB i-bus Device Technology Manual operation General The outputs can be directly controlled using the buttons in manual operation. Accordingly, the wiring of the loads connected to the outputs can be verified during commissioning. You can, for example, ensure that the connected valve drives open or close the valves correctly. If bus voltage is not yet available at the time of commissioning, the device can be supplied with power for manual operation using the Power Supply NTI/Z.

  • Page 16: Display Elements

     ABB i-bus Device Technology 2.5.1 Display elements Indicator LEDs are located on the front of the device. All LEDs Output X indicate the actual state. In KNX operation the LED is off. The response of the display elements is described in the following table:...

  • Page 17: Operating Controls

     ABB i-bus Device Technology 2.5.2 Operating controls Buttons for manual operation are located on the front of the device. If manual operation is activated, the current control value of the respective output is retained and the yellow LEDs on the outputs indicate the current status (ON/OFF). A target position, which may not have yet been achieved, is approached.

  • Page 19: Commissioning

    Commissioning Commissioning ® The ABB i-bus KNX Valve Drive Actuators VAA/S x.230.2.1 are actuators for control of electrothermal valve drives for room temperature control. The outputs each feature the same range of functions, whereby each output can be parameterized individually.

  • Page 20: Conversion

    Note When the term “channels” is used in the ETS, inputs and/or outputs are meant. In order to ensure that ® the ETS language generally applies for as many ABB i-bus devices as possible, the word channels is used here.

  • Page 21: Procedure

     ABB i-bus Commissioning 3.1.1.1 Procedure  Insert the required device into the project.  Import the current application program into the ETS.  Perform parameterization and program the device.  After you have parameterized a device, you can transfer the settings to a second device.

  • Page 22: Copying And Exchanging Parameter Settings

    Note When the term “channels” is used in the ETS, inputs and/or outputs are meant. In order to ensure that ® the ETS language generally applies for as many ABB i-bus devices as possible, the word channels is used here.

  • Page 23: Procedure

     ABB i-bus Commissioning 3.1.3 Procedure  Insert the required device into the project.  Import the current application program into the ETS.  Click with the right mouse button on the product, whose outputs you wish to copy or exchange, and select the context menu Plug-in >...

  • Page 24: Copy/Exchange Channel Dialog

     ABB i-bus Commissioning 3.1.4 Copy/exchange channel dialog At the top left, you will see the source channel selection window for marking the source channel. Beside is located the selection window for the target channel or channels for marking the target channel or channels.

  • Page 25: Parameters

    Parameters Programming of the Valve Drive Actuator is implemented with the Engineering Tool Software (ETS). The application program is available in the ETS3 at ABB/Heating, Ventilation, Air conditioning/Valve Drive Actuator. The following chapter describes the parameters of the device using the parameter window. The parameter window features a dynamic structure, so that further parameters may be enabled depending on the parameterization and the function.

  • Page 26: Parameter Window General

     ABB i-bus Commissioning 3.2.1 Parameter window General In this parameter, the parameters are defined that determine the overall behaviour of the device. Send communication object “In operation” Options: send value 0 cyclically send value 1 cyclically The communication object In operation (no. 0) indicates the presence of the device on the bus. This cyclic telegram can be monitored by an external device.
  • Page 27  ABB i-bus Commissioning Sending and switching delay after bus voltage recovery in s (2…255) Options: 2…255 Telegrams are only received during the send and switching delay. The telegrams are not processed, however, and the outputs remain unchanged. No telegrams are sent on the bus.

  • Page 28: Parameter Window Manual Operation

     ABB i-bus Commissioning 3.2.2 Parameter window Manual operation In this parameter window all the settings for manual operation can be made. For a detailed description of manual operation see Manual operation, page 13. Manual operation Options: enabled disabled disable/enable via communication object...
  • Page 29  ABB i-bus Commissioning Enable communication object "Status man. operation" 1 bit Options:  yes: The 1 bit communication object Status manual operation (no. 2) is enabled. An additional parameter appears: Send object value Options: no, update only after a change...

  • Page 30: Parameter Window A: General

     ABB i-bus Commissioning 3.2.3 Parameter window A: General Type of valve drive Options: de-energised opened de-energised closed This parameter defines the additional functions of the electrothermal valve drive output. Note De-energised closed valve drives (N.C. = normally closed) If no current flows in the valve drive, the valve is closed. If current flows in the valve drive, the valve opens.
  • Page 31  ABB i-bus Commissioning Control value in % [0...100] Options: 0…100 This parameter determines the control of the output after bus voltage recovery in %. If a control value is received via a 1 bit value, on parameter Cycle time of PWM in s [10…6,000],...
  • Page 32  ABB i-bus Commissioning  1 byte: The control value is sent by the thermostat as a continuous positioning telegram (0…255). The communication object byte, page 43 and further parameters Control value, continuous (PWM) 1 appear. Note 1 byte control For 1 byte control, a value of 0…255 (corresponds to 0…100 %) is preset by the room thermostat.
  • Page 33 The closing and opening times should be taken from the technical data of the valve drive or should be determined during set-up and commissioning. ® The ABB i-bus Valve Drives of types TSA/K 230.1 and TSA/K 24.1 have closing and opening times of about three minutes.
  • Page 34  ABB i-bus Commissioning Send object value (Object "Fault control value" 1 bit) Options: no, update only after a change after request after a change or request  no, update only: The status is updated but not sent.  after a change: The status is sent after a change.

  • Page 35: Parameter Window A: Functions

     ABB i-bus Commissioning 3.2.4 Parameter window A: Functions Functions, various functions for each output can be activated. Enable communication object "Block" 1 bit Options:  yes: The 1 bit communication object Block, page 44, is enabled. The following parameter appears:...
  • Page 36  ABB i-bus Commissioning Control value on forced operation in % [0…100] Options: 0…30…100 This parameter determines the control value that the output should assume at forced operation. If a control value is received via a 1 bit value, a value must be entered on parameter...
  • Page 37  ABB i-bus Commissioning Enable valve purge Options:  yes: The communication object purge, page 44, appears. Trigger valve Note Functions with higher priority are executed and interrupt valve purging. If the interruption duration is longer than the period of valve purge, the valve purge will no longer be executed after, the higher priority has been rescinded.
  • Page 38  ABB i-bus Commissioning Automatic valve purge Options:  yes: The following parameters appear: Purge cycle in weeks [1…12] Options: 1…6…12 The internal automatic purge timer starts directly after a download. The time is reset each time it is downloaded.

  • Page 39: Parameter Window A: Characteristic Curve Correction

     ABB i-bus Commissioning 3.2.5 Parameter window A: Characteristic curve correction This parameter window is enabled if in Parameter window A: Functions, page 33, the parameter Enable characteristic curve has been parameterized with the option yes. In this parameter window, an adaptation of the valve drive to the valve that is employed can be undertaken using the characteristic curve correction.
  • Page 40  ABB i-bus Commissioning Example: Value pair 1 (VP1) Value pair 2 (VP2) Control value in % [0…100] Control value in % [0…100] Valve position in % [0…100] Valve position in % [0…100] Implemented characteristic curve correction: Control value Valve position 0...10%...
  • Page 41  ABB i-bus Commissioning Enable value pair 3 Options:  yes: Value pair 3 appears. Value pair 3 Control value in % [0...100] Valve position in % [0...100] Options: 0…50…100 Enable value pair 4 Options:  yes: Value pair 4 appears.

  • Page 42: Communication Objects

     ABB i-bus Commissioning Communication objects 3.3.1 Brief overview of the communication objects Flags Data Point Function Name Length Type (DPT) In operation General DPT 1.002 1 bit Request status values General DPT 1.017 1 bit Status manual Operation General DPT 1.003...

  • Page 43: Communication Objects General

     ABB i-bus Commissioning 3.3.2 Communication objects General These communication objects are only available once per device and serve the interdisciplinary (interoperable) functions. Function Object name Data type Flags In operation General 1 bit C, R, T DPT 1.002 This communication object is enabled if in...
  • Page 44  ABB i-bus Commissioning Function Object name Data type Flags Reset overload/short circuit General 1 bit C, W, T DPT 1.015 All active error messages are reset using this communication object.  Communication object Overload/short circuit  Bit no. 1 Short circuit in status byte ...

  • Page 45: Communication Objects Output A

     ABB i-bus Commissioning 3.3.3 Communication objects Output A Function Object name Data type Flags Control value, switch Output A 1 bit C, W DPT 1.001 This communication object is enabled if in Parameter window A: General, page 28, the parameter Control value is received as is set with the option 1 bit.
  • Page 46  ABB i-bus Commissioning Function Object name Data type Flags Block Output A 1 bit C, W DPT 1.003 The communication object is enabled, if in Parameter window A: Functions, page 33, the parameter Enable communication object "Block" 1 bit is parameterized with the option yes.
  • Page 47  ABB i-bus Commissioning Function Object name Data type Flags Status valve purge Output A 1 bit C, R, T DPT 1.003 This communication object is enabled if in Parameter window A: Functions, page 33, the parameter Enable valve purge has been parameterized with the option yes and the parameter Enable communication object\ "Status valve purge"...
  • Page 48  ABB i-bus Commissioning Function Object name Data type Flags Status control value Output A 1 bit: C, R, T DPT 1.011 This communication object is enabled if in Parameter window A: Functions, page 33, the parameter Enable communication object "Status control value" is set with the option 1 bit.

  • Page 49: Planning And Application

    In this section, you will find useful instructions concerning the planning and application of the Valve Drive Actuator. Application examples and practical tips on the topic of temperature control etc. can be found in the Application manual Heating/Ventilation/Air-Conditioning at www.abb.de/knx. Behaviour during a malfunction Fuse Three outputs each (e.g.
  • Page 50  ABB i-bus Planning and Application Reaction of the output after negative short-circuit test (no short circuit test) If a short circuit could not be determined after the fuse trips and the three outputs are tested, after about 40 seconds the 3 outputs of a group are checked for a possible overload. A 7 day test cycle commences.

  • Page 51: Bus Voltage Recovery

     ABB i-bus Planning and Application Bus voltage recovery General  A control value can be predefined at bus voltage recovery. The corresponding communication object values are set, see Table page 50.  Time-dependent functions are non-functional and must be restarted, e.g. valve purge.

  • Page 52: Bus Voltage Failure

     ABB i-bus Planning and Application Bus voltage failure The device can no longer be controlled at a bus voltage failure. The outputs switch off and the valve drives assume their position in a no-current state (open or closed). Manual operation is not possible during a bus voltage failure.

  • Page 53: Appendix

     ABB i-bus Appendix Appendix Scope of delivery The Valve Drive Actuator is supplied together with the following components. Please check the items received using the following list.  1 x VAA/S x.230.2.1, Valve Drive Actuator, x-fold, 230 V, MDRC ...

  • Page 54: Code Table Status Byte

     ABB i-bus Appendix Code table Status byte                                ...

  • Page 55: Ordering Information

     ABB i-bus Appendix Ordering Information Device type Product name Order code bbn 40 16779 Price Weight 1 Pack unit group [Pcs] [kg] Valve Drive Actuator, 6-fold, 230 V, 2CDG 110 116 R0011 0.16 VAA/S 6.230.2.1 82986 1 MDRC Valve Drive Actuator, 12-fold, 2CDG 110 117 R0011 0.28...

  • Page 56: Notes

     ABB i-bus Appendix Notes 54 2CDC 508 101 D0201 | VAA/S x.230.2.1...
  • Page 57  ABB i-bus Appendix Notes VAA/S x.230.2.1 | 2CDC 508 101 D0201 55...
  • Page 58  ABB i-bus Appendix Notes 56 2CDC 508 101 D0201 | VAA/S x.230.2.1...
  • Page 60 Phone: +49 (0)6221 701 607 (Marketing) With regard to purchase orders, the agreed +49 (0)6221 701 434 (KNX Helpline) particulars shall prevail. ABB AG shall not be liable for any consequences arising from errors or Fax: +49 (0)6221 701 724 incomplete information in this document.

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