Siemens Synco ZW775 V2.0 Commissioning Instructions Download Page 102

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Siemens Building Technologies

Commissioning instructions OZW775 V2.01

CE1C5663en

HVAC Products

Further commissioning steps

22.06.2012

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Summary of Contents for Synco ZW775 V2.0

Page 1: ...Edition 2 01 CE1C5663en 22 06 2012 Building Technologies HVAC Products Synco Central communication unit OZW775 V2 0 with integrated web server function Commissioning instructions ...

Page 2: ...5 V2 01 CE1C5663en HVAC Products 22 06 2012 Siemens Switzerland Ltd Building Technologies Division International Headquarters Gubelstrasse 22 CH 6301 Zug Tel 41 41 724 24 24 Fax 41 41 724 35 22 http www sbt siemens com 2005 2012 Siemens Switzerland Ltd Subject to change ...

Page 3: ...ard 25 2 2 5 Direct connection of PC laptop via USB 26 2 2 6 Central communication unit ready for commissioning 26 2 3 ACS plant operating software 27 2 3 1 ACS software version 27 2 3 2 Download ACS software 27 2 3 3 Start ACS software 28 2 4 Central communication unit firmware 29 2 4 1 Check firmware version 29 2 4 2 Update firmware 30 2 5 Web server function 31 2 5 1 Prepare web server data 31 ...

Page 4: ... page 81 4 7 Application Popcard Commissioning mode Off 82 4 7 1 Data points in the Faults current operating page 82 4 7 2 Data points in the Settings operating page 83 4 7 3 Data points in the Device information operating page 84 4 7 4 Data point Time of day date 85 5 Further commissioning steps 87 5 1 Tests following parameterization 87 5 1 1 Commissioning mode On Off 87 5 2 Wiring test 88 5 2 1...

Page 5: ... operation and alarming via Ethernet 113 6 4 1 ACS CD V5 10 113 6 4 2 Information from your network administrator 114 6 4 3 Message receiver for ACS Alarm 114 6 4 4 ACS Alarm on PC laptop 115 7 Appendix 117 7 1 General notes 117 7 1 1 Receiver type modem and transmission protocol 118 7 2 Examples for communication via Ethernet 119 7 2 1 Example 1 Internet connection topology 119 7 2 2 Configure DS...

Page 6: ...6 148 Siemens Building Technologies Commissioning instructions OZW775 V2 01 CE1C5663en HVAC Products Table of contents 22 06 2012 Blank page ...

Page 7: ...g and grounding must comply with local safety regulations for electrical installations When wiring the system strictly segregate the AC 230 V section from the AC 24 V safety extra low voltage SELV section to protect against electric shock hazard Only qualified persons trained by Siemens Building Technologies may commission Synco products Only persons trained and instructed on potential risks by Si...

Page 8: ...ion of Operating hours for service reached Flashing Fault is unacknowledged No configured System fault relay in the OZW775 Dark No fault normal operating state Lit Device fault in KNX network System fault relay configured in the OZW775 Dark No fault normal operating state Lit Device fault in KNX network fault relay acknowledged Flashing Device fault in KNX network fault relay unacknowledged Dark N...

Page 9: ... See Button combinations Short Initializes modem checks modem connection Long Initializes modem sends system report to configured receivers 1 2 3 Button combinations For button combinations always press long 4 seconds Simultaneously press Modem and Report programming mode Simultaneously press Modem and Ack Simultaneously press Modem Ack and Config Note This resets all configuration data and settin...

Page 10: ... the data point values are displayed in the right window pane The menu tree contains groups of operating pages to provide for transparency Click the plus symbol to expand grouped operating pages Menu command sequences are printed as follows ACS user interface Applications Popcard grayed if also displayed on screenshot Menu tree Commissioning Communication Modem Buttons are illustrated as follows C...

Page 11: ...rator Administrator rights comprehensive operating functionality Service Commissioning parameterization and operation End user Operation following commissioning The Konnex operating page offers sever data points to Service six of which are read only and one is read write Conversely the end user has access only to three read only data points in the Konnex operating page Dialog boxes User levels Exa...

Page 12: ...anged Read write reference data point the setting value can be changed Other data points are displayed depending on the setting value Read only data point the value cannot be changed Read only reference data point the value cannot be changed Other data points are displayed depending on the value ACS Plant operating software ACS7 DP Data point ref DP Reference data point FB Function block see confi...

Page 13: ...a Ethernet 2 2 5 Direct connection of PC laptop via USB Connection for commissioning and parameterization 2 2 6 Central communication unit ready for commissioning Turn on AC 24 V and AC 230 V operating voltage 2 2 3 ACS plant operating software 2 3 1 ACS software version Check version in Readme txt file 2 3 2 Download ACS software Uninstall old ACS software version and install new version 2 3 3 St...

Page 14: ...open the context menu and then select Create device list 3 Check the devices in the List of assigned devices Does the folder list contain all desired device Yes No Yes Continue at step 7 No Devices from other lines areas are missing see Add devices No List contains unwanted devices see Delete devices Note Command Create device list creates and displays the List of assigned devices The list contain...

Page 15: ...evice address has changed KNX serial number remains as is Case 2 KNX serial number has changed KNX address remains as is i e a device was replaced by a same type device Prerequisite Plant Edit device list already selected Workflow 1 Select symbol in the menu tree 2 Right click to open the context menu and select Refresh device list to start refresh 3 2 5 Refresh reference data points of devices Re...

Page 16: ...ion Basic configuration Extra configuration Input identifier N X1 N X8 Time switch Time switch 1 4 relay Time switch 1 4 op selector Meter Input 1 8 Displayed unit Displayed format Operating hours Input 1 5 Faults Fault button external Fault input 1 20 Fault relay 1 2 Message receiver Message inhibition 4 3 2 Data points in the Settings operating page Command sequence Data points Settings Central ...

Page 17: ...e Correction Value low Value high Inputs N X2 8 same as N X1 Data points in italics are displayed depending on the data point configuration for Input identifier Command sequence Data points Settings Inputs N D1 N D1 Normal position Text for Logic 0 Text for Logic 1 N D2 8 same as N D1 Time switches Time switch 1 4 Time switch 1 4 Invert Relay Command sequence Data points Settings Meter Meter 1 Met...

Page 18: ...ts Time switches Time switch 1 Monday Sunday Time switch 2 3 same as Time switch 1 4 3 4 Data points in the Message receiver operating page Command sequence Data points Message receiver Message receiver 1 Send messages time switch Monday time switch Sunday time switch special day Holidays special days Entry 1 16 Message receiver Message receiver 2 4 Send messages same as Message receiver 1 The com...

Page 19: ...uts via data point Wiring test active 4 6 1 Data points in the Commissioning operating page Command sequence Data points Commissioning Commissioning mode Wiring test Wiring test active 13 4 7 Application Popcard Commissioning mode Off Normal operation Note indicates the at the operating page displays data points described previously in application Parameter setting see Step 9 4 7 1 Data points in ...

Page 20: ... On Off Commissioning mode On must be set to prevent events from being triggered during testing no state changes in the plants After you complete the wiring and communication tests you must reset to Commissioning mode Off prior to starting normal mode 15 5 2 Wiring test 5 2 1 Wiring test active Yes No Wiring test active Yes must be set to be able to test the wiring at the inputs and outputs Set ag...

Page 21: ... on the central communication unit must not be lit 5 5 3 Delete history Delete the history after commissioning or before you begin normal operation 19 5 6 Export parameter set backup Parameterization must be finished before you export the parameter set Recommendation Download the parameter set from the central communication unit prior to exporting This ensures that all current settings are availab...

Page 22: ...onfigure data points Message receiver receiver type interface transmission protocol fault priority e mail address 6 3 4 Diagnosis Send e mails See Section 6 3 4 to diagnose e mail sending errors or if e mails are not sent 23 6 4 Remote operation and alarming via Ethernet 6 4 1 ACS CD V5 10 Remote alarming to PC laptop with installed program ACS Alarm requires ACS CD V5 10 available from summer 200...

Page 23: ...ection 2 3 1 ACS CD V5 10 or higher see Section 6 4 1 2 2 1 Central communication units V1 0 Central communication units V1 0 software or firmware version V1 0 were produced prior to March 2008 The firmware of the central communication units V1 0 can be updated to V2 0 from March 2008 to reflect the same status as the new central communication units After updating the firmware the central communic...

Page 24: ...ly This version combines the commis sioning steps Ethernet Yes and Web server Yes See Section 6 4 for information on web operation and alarming via Ethernet set up after commissioning and parameterization 2 2 3 Plant and devices ready for commissioning Check the following prior to commissioning a plant with one or several central com munication unit s OZW775 and Synco devices Central communication...

Page 25: ...rd allows for data communication and is not protected by a PIN code 2 2 4 Insert Ethernet card The Ethernet card OZZ7E5 is used to communicate via Ethernet TCP IP The slot for the Ethernet card on the central communication unit OZW775 is located to the right of the removable cover see pictures below Turn off AC 24 V operating voltage before inserting the Ethernet card in the central communication ...

Page 26: ...2 Win XP SP2 or higher no longer provides the Safely remove hardware symbol Thus you can unplug the connecting cable without needing Safely remove hardware connection is hot unplug 2 2 6 Central communication unit ready for commissioning You can switch on AC 24 V operating voltage AC 230 V operating voltage for RXB room controllers after you check the plant and device wiring as well as the USB mod...

Page 27: ...rameterization functions This document contains examples created in ACS Service and ACS Operation This document refers to the ACS plant operating software ACS Service ACS Operation as ACS software ACS Service or ACS Operation are indicated specifically only if the corresponding program is needed for the particular operation 2 3 1 ACS software version Check the version of the installed ACS software...

Page 28: ...k the ACS software version only via the Readme txt file When you select ACS Service Help About ACS the version displayed here is not the version information you need to check The RNDIS drivers are saved to folder C ACS_CD Software Driver RNDIS unless you installed the software to a custom location The drivers are automatically installed during ACS software installation 2 3 3 Start ACS software 1 O...

Page 29: ...rsion of the central communication unit To be able to read the version set the central communication unit in Popcard to Commissioning mode Off see Section 4 7 The version is available in data point Software version Select the following to open this data point Applications Popcard Device information Central communication unit From March 2008 the central communication unit V2 0 comes with Software v...

Page 30: ... undo See also the supplied installation instructions G5663xx multi lingual Insert the CF card in the lower slot CF Card Config Report Press button long 4 seconds and simultaneously press Ack Config Modem and Report to start updating Updating takes several minutes Note LED CF Cards flashes and goes to the permanently lit state The next LED flashes and then goes to the permanently lit state until a...

Page 31: ... installation instructions G5663xx multi lingual Prerequisites The central communication unit must be connected to the PC laptop via USB RNDIS driver must be installed on the PC laptop Start the web browser and enter IP address 192 168 250 1 The web browser displays the following Insert the CF card in the upper slot CF Card Memory Press Config button long 4 seconds to integrate the CF card Prepara...

Page 32: ...me Administrator and Password OZW775 After the first login English is the web browser language No faults are present neither in the central communication unit nor the Synco devices on the KNX network if the rectangle at the top right in the web browser is green 2 5 3 Change password and language You must change the user data after the first login The device will offer no access security if the def...

Page 33: ... window 3 Enter a new password and repeat it 4 Select the new language if you do not want to use English 5 Confirm the new password by clicking 2 5 4 Add user You can add new users after the first login 1 Select User accounts to open the window with the current users 2 Click to open a popup window 3 Enter the user name 4 Enter the password and repeat it Workflow ...

Page 34: ...Siemens Building Technologies Commissioning instructions OZW775 V2 01 CE1C5663en HVAC Products Recommended commissioning 22 06 2012 5 Select the language 6 Select the user group 7 Click to confirm your entries ...

Page 35: ...commissioning and parameteri zation This applies if You are using a new central communication unit V2 0 and if you are using an original central communication unit V1 0 with a firmware update to V2 0 Once you update a central communication unit V1 0 to firmware version V2 0 it is no longer backward compatible Possible parameter set backups can no longer be used 3 1 Create new plant 1 Select Plant ...

Page 36: ...C Products New plant 22 06 2012 3 Enter general project information in the Description field in the General dialog box and click Next 4 In the Communication dialog box select OZW775 as the central unit type 5 The following dialog box opens after your select the central communication unit type ...

Page 37: ...defined during central communication unit parameterization See Section 4 3 2 command sequence Settings Central comm unit Keep the USB port for the connection during commissioning and parameterization Click Finish to finish the entries 6 Click Yes to refresh the device list The ACS reads the device list from the central communication unit and refreshes the reference data points of the devices on Ye...

Page 38: ...old print clearly identify the central com munication unit Furthermore you can see that the central communication unit is integrated in Area 0 Line 2 At the same time devices integrated in the same line as the central communication units are displayed also You can expand the menu tree until the entire structure is displayed Devices outside the central communication unit line are displayed in the m...

Page 39: ...e line or area as the central communication unit Note that you must manually add devices of other lines areas see Section 3 2 2 When you use a line coupler as a repeater only devices between the central communi cation unit and the repeater are identified automatically When you create a device list an already existing device list is not deleted but rather amended A plant with central communication ...

Page 40: ...the devices are displayed in List of assigned devices The central communication unit is ready for operation if you do not need to add devices from other lines see Section 3 2 2 below 3 2 2 Add devices Add devices integrated outside the line or area of the central communication unit on the Konnex network to the device list A plant with central communication unit type OZW775 exists Plant Edit device...

Page 41: ...l to return to the Insert devices dialog box 5 In the Insert devices dialog box click Write device list to add the device s to the device list The following actions are carried out automatically The central communication unit creates the device list wit the inserted devices and checks the device data The ACS reads the inserted device s from the central communication unit and refreshes the referenc...

Page 42: ...and the device list is up to date Plant Edit device list is selected 1 Select the device s to be deleted in field List of assigned devices 2 Right click field List of assigned devices to open the context menu and select Delete devices to start the function 3 Click Yes to confirm deletion of the selected devices 4 Close dialog box ACS Operating Edit device list 5 Select Applications Popcard to open...

Page 43: ... new device with same bus address but new serial number A plant with central communication unit type OZW775 exists 1 Select Plant Refresh device list 2 Select Refresh device list to start refreshing the list Refresh the device list The KNX address or KNX serial number changed for one or several device s in the List of assigned devices Plant Edit device list is selected 1 Select the symbol in the m...

Page 44: ...central communication unit type OZW775 exists 1 Select Plant Refresh reference data points 2 Select Refresh reference data points to start refreshing Refreshing the reference data points for individual devices in ACS You must manually start refreshing The device list does not change A plant with central communication unit type OZW775 exists Plant Edit device list is selected 1 Select one or severa...

Page 45: ...ions Parameter settings Applications Popcard or in both applications see table Applications Function Parameter settings Popcard Plant 1 Edit device list 1 X Refresh reference data points X Copy standard parameter set X Basic and extra configuration X Write read parameter set X Export import parameter set X Operating page Commissioning X X Operating page Settings X X Operating page Time switches X ...

Page 46: ... of the central communication unit especially when You do not intend to use basic type but e g Z03 see Section 7 3 Inputs N X1 8 and or outputs N Q1 N Q8 are used You can copy a parameter set in 3 different ways Directly copy the standard parameter set see example below Create a new parameter set copy new via 1 Applications Parameter settings 2 Expand the menu tree and select the device central co...

Page 47: ...d the menu tree and select the central communication unit Below para meter set Standard of the central communication unit becomes Standard 1 after copying Right click Standard to open the context menu and select Copy to create a copy 3 Right click Device address 150 in the menu tree to open the context menu and select Paste to insert a copy ...

Page 48: ...4 Change the name of the parameter set Standard 1 not mandatory Right click Standard 1 to open the context menu and select Properties to open the Parameter set properties dialog box Enter a new name for Standard 1 and con firm by clicking OK 5 The parameter set Standard 1 is ready for parameterization To do this expand the menu tree ...

Page 49: ...4 2 Central communication unit data points You can display the data points of the central communication unit by selecting Popcard or Parameter Setting from the Applications menu The data points are displayed in the right window pane 1 Select Applications Parameter settings 2 Fully expand the menu tree continued on next page Workflow ...

Page 50: ...Expand the menu tree by clicking down to item Commissioning then Select menu item Basic configuration data point is displayed in the right window pane Double click data point Basic configuration to open the Data point command dialog box Select the desired value from the Actual value field e g Z02 Click OK to enter the new value Menu tree continued Example 1 Basic configuration ...

Page 51: ...a points See Section 1 3 for the meaning of symbols and abbreviations in the tables The following are displayed Default value Setting value s Explanation example Data point DP Reference data point ref DP User level The setting values in the following tables are based on Basic configuration Basic type Z see following page first table The central communication unit s data points are described in the...

Page 52: ...tacts These inputs act as fault inputs when connected to FB Faults When connected to FB Operating hours the operating hours of aggregates burners pumps fans etc can be counted You can configure universal inputs N X1 N X8 for potential free status and counting impulse contacts as well as analog signals from sensors and measured value transmitters Universal inputs configured for status contacts digi...

Page 53: ... relays N Q_ Each 7 day time switch allows for program ming up to 6 switching points 3 On 3 Off Additionally a configurable operation selector with positions Auto Off On is integrated If you connect a time switch output Q to a relay input position Auto ensures that the relay is energized and deenergized as per the time program or the relay is constantly deenergized or energized In FB System report...

Page 54: ...is end The Modem interface helps connect a modem via RS 232 When communicating via modem the following message receivers are supported Operator stations PC laptop with ACS software SMS receivers pagers fax machines The interface labeled Ethernet corresponds to a RJ45 plug on the Ethernet card OZZ7E5 Order the card separately and insert it in the central communication unit You need a network cable ...

Page 55: ... diagram for basic type Z and basic configurations Z01 Z02 Z03 see Appendix Section 7 3 Command sequence Commissioning Extra configuration Input identifier Data point Explanation example N X1 N X8 Default val Digital Setting val C g kg kJ kg W m2 m s bar mbar Pa ppm Universal 000 0 Universal 0000 Digital Pulse Inputs N X1 N X8 terminal inputs correspond to universal inputs They are preconfigured f...

Page 56: ...e N X_ connects input 1 8 of FB Meter to the terminal input to which the counter pulse contact is connected or configured at data point N X_ with Pulse Displayed unit Default val kWh Setting val Wh kWh MWh kJ MJ GJ ml l m3 Heat cost unit No unit BTU Setting value Wh kWh helps for input 1 8 of FB Meter align the Displayed unit in ACS and that of the meter device Displayed format Default val 0 Setti...

Page 57: ...Setting val N Q1 N Q2 or N Q3 N Q4 N Q7 N Q8 if not used by Time switch 1 4 relay Relay output N Q1 is preconfigured for fault relay 1 and N Q2 for fault relay 2 Setting value does not control a relay output N Q_ By default relay contact N Q1 indicates Fault local acoustic and N Q2 Faults system acoustic Command sequence Commissioning Extra configuration Message receiver Data point Explanation exa...

Page 58: ...ss the plant Command sequence Settings Time of day date Data point Explanation example Time synchronization Default val Slave on bus Setting val Slave on bus Mains frequency Quartz Use DP Time synchronization to configure synchronization of the clock time in the central communication unit Default value Slave on bus Clock time master exists on the KNX network Setting value Mains frequency The clock...

Page 59: ...ote setting clock slave Konnex Yes you can change the clock time of the clock time master on the KNX network using ACS via central communication unit 1 KNX communication always requires a bus power supply There are two types Decentral bus power supply DPSU Decentral Power Supply Unit Bus power supply from Synco devices on the KNX network Central bus supply PSU Power Supply Unit Bus power supply fr...

Page 60: ...8 251 3 Default gateway Standard gateway Default val 192 168 251 2 Setting val Network admin Network address structure permitting default value 192 168 251 2 can be assumed Several gateways may exist on a network The IP address is then e g 192 168 251 x x 3 4 The following terms are used in this document Switch Default gateway in a LAN as coupling element for various network components or network ...

Page 61: ...in the taskbar and in the Network Connections folder on the PC laptop Click the Network Connections symbol to display important network connections In addition the corresponding ports are opened in the Windows firewall Note You must allow for display of the Network Connections symbol on the PC laptop see Help on network connections symbol in taskbar This symbol provides direct access to the web se...

Page 62: ...mmand sequence Settings Communication USB Data point Explanation example UPnP localization UPnP Universal Plug and Play Default val Setting val Ethernet USB DP UPnP localization can be selected as follows Settings Communication Ethernet and Settings Communication USB If setting value USB is configured via command sequence USB UPnP localization is no longer available via Ethernet Configuration is o...

Page 63: ...on This value helps determine the highest possible baud rate upon the next reset command However the baud rate can continue to be set Command abortion connection Default val ATH0 Setting val Depending on modem type see AT command AT command for ref DP Modem type Analog ATH0 ISDN ATH GSM ATH Reset command Default val ATZ Setting val see AT command Setting value for modems with AT command set ATZ In...

Page 64: ...rameter Setting Command sequence Settings Message receiver Message receiver 1 SMS 1 2 Parameterize reference data points Receiver type Mobile phone Interface Modem 3 Parameterize the other data points or keep the default values Message receiver 1 SMS 1 new name free selectable info text Transmission protocol SMS GSM as per modem type Fault priority All Message repetition 3 Phone number receiver Nu...

Page 65: ...ernet connects the receiver FB Message receiver receiver 1 4 to the corresponding interface Transmission protocol Default val ACS protocol Setting val ACS protocol UCP TAP SMTP SMS GSM SMS GSM service Fax protocol The setting value depends on the data point configuration for Modem type Receiver type and Interface See the setting values for data point Transmission protocol in the table below ACS al...

Page 66: ...e com Setting val Name IP address The setting value max 20 characters must correspond to the name or IP address of the ACS alarm receiver i e the PC laptop with the installed program ACS Alarm Port number ACS alarm Default val 49194 Setting val 1 65535 The setting value must correspond to the port number of program ACS Alarm ACS Alarm installed on PC laptop Data points Message repetition and Phone...

Page 67: ...git Number of data bits Letter Parity Even None 2nd digit Number of stop bits Data point Display format is displayed if Receiver type Pager Interface Modem Modem type Analog ISDN GSM Transmission protocol TAP SMS GSM service Data point Explanation example Display format Default val Alphanumeric 160 characters Setting val Alphanumeric 40 characters Alphanumeric 80 characters Alphanumeric 160 charac...

Page 68: ...Transmission protocol Fault priority E mail address Port number ACS alarm Address ACS alarm Message repetition Phone number receiver Phone number provider Hardware settings Display format Service number Receiver key word Default E mail Ethernet xx SMTP USB xx Analog ISDN Modem GSM ACS alarm Ethernet 2 xx ACS protocol TAP Analog ISDN UCP Mobile phone Modem GSM SMS GSM Analog Fax protocol Fax protoc...

Page 69: ... Inputs N X1 N X8 Data point Explanation example N X1 N X8 Default val Blank Setting val Name Name text with max 20 alphanumeric characters In ACS the name is displayed as information text Normal position Default val Open Setting val Open Closed Input identifier N X_ Digital Define at DP Normal position which effective contact position the system must handle as normal position Text for Logic 0 Def...

Page 70: ...ence Settings Inputs N D1 N D8 Data point Explanation example N D1 N D8 Default val Blank Setting val Name Name text with max 20 alphanumeric characters The name is displayed as information text in ACS and messages Normal position Default val Open Setting val Open Closed Define at DP Normal position which effective contact position the system should handle as normal position Text for Logic 0 Defau...

Page 71: ...ollowing unit values No unit heat cost unit BTU If for example you set Wh under Extra configuration Meters Displayed unit you can also set kWh and MWh Pulse valency numerator Default val 1 Setting val 1 9999 Resolution 1 See comment and examples in the table below Pulse valency denominator Default val 1 Setting val 1 9999 Resolution 1 See comment and examples in the table below Overflow value Defa...

Page 72: ... operating hours for service is reached and the operating hours are reset at DP Operating hours n Text for Service required Default val Blank Setting val Text Text input comprising max 20 alphanumeric characters Without new text input O hrs 1 5 Serv req is indicated Text for Service done Default val Blank Setting val Text Text input comprising max 20 alphanumeric characters Without new text input ...

Page 73: ...1 N X8 A fault status message is triggered when a limit value is violated Example N X3 is configured for temperature monitoring C and connected to fault input 1 Configure the following Input identifier N X3 C and Faults Fault input 1 N X3 Limit value fault off1 Universal inputs N X1 N X8 with Input identifier C Default val 25 0 C Setting val 50 0 500 0 C Resolution 0 1 C DP Limit value fault off i...

Page 74: ...ge is triggered when a fault is received start of fault Coming and going a corresponding message is triggered at the start and end of a fault This Message triggering applies to device faults on the KNX network system sent via bus to the central communication unit The LED System indicates a fault System Command sequence Settings Faults Fault relay Fault relay 1 2 Data point Explanation example Faul...

Page 75: ...acters The number and or text is displayed as information text in messages 4 3 3 Data points in the Time switches operating page Command sequence Time switches Time switch 1 4 Data point Explanation example Monday Sunday Default val No switching times continuously Off Setting val 00 00 24 00 Resolution 00 10 Up to three switching times on off can be programmed for each weekday at each time switch ...

Page 76: ... space and comma Command sequence Message receiver Message receiver 1 4 Send messages Data point Explanation example Monday Sunday Special day Default val No switching times i e continuously Off Setting val 00 00 24 00 Resolution 00 10 FB Message receiver is subdivided into 4 receivers see Section 7 3 Configuration diagrams Each message receiver has a time switch to program max 3 transmission time...

Page 77: ...ze OZW775 22 06 2012 Holidays are displayed in red in the calendar see 16 09 2005 18 00 26 09 2005 07 00 Special days are displayed in green see 01 11 2005 00 00 01 11 2005 23 59 Special day 31 12 2005 is entered in the calendar but has not yet been confirmed with OK Example Calendar for holidays and special days ...

Page 78: ...communication unit You can offline parameterize the data or create the parameter set You must open a connection to the plant before selecting Download parameter set The parameter set is available 1 Click in the toolbar to open a connection to the plant 2 Select the data points you want to download 3 Right click to open the context menu and select Download parameter set Function Prerequisite Workfl...

Page 79: ...C Products Parameterize OZW775 22 06 2012 4 Select Download parameter set to download the parameter set better the values in the central communication unit see below transmission or download progress 5 Check if Download parameter set was successful The Transmission result column must show OK ...

Page 80: ... refresh the reference data points after the central communication unit OZW775 is fully parameterized Parameter set download completed 1 Close all open applications and select Plant Edit device list 2 Select the row with symbol in the right window pane and right click to open the context menu 3 Select Refresh reference data points to start refreshing Function Prerequisite Workflow ...

Page 81: ...issioning operating page Command sequence Commissioning Commissioning mode Data point Explanation example Commissioning mode Default val Off Setting val Off On Setting value Commissioning mode On in Applications Popcard provides access to the command Wiring test See also Section 5 1 1 on Commissioning mode On Off Command sequence Commissioning Wiring test Data point Explanation example Wiring test...

Page 82: ...ffect as Ack button Setting value Yes is a temporary state i e the setting value automatically goes to No after ca 2 seconds Command sequence Faults current System Most severe bus fault Data points Explanation example See box to the right Setting val Read only Command Most severe bus fault displays the following data points read only Device name Fault information Fault text Area Line Device addres...

Page 83: ...e receiver 1 or Message receiver 2 4 tests connection to the configured receiver Diagnosis is meaningful with Test message receiver only if data point Interface Modem is set at Message receiver x Time to next message Default val 0 Setting val 0 840 min Resolution 1 min Time until a diagnostic message is sent again See Section 5 3 2 on Diagnose modem communication Command sequence Settings Message ...

Page 84: ...Yes resets the menu and fault texts i e to the default texts delivered with the central communication unit Setting value Yes is a temporary state i e the setting value automatically goes to No after ca 2 seconds Note Customized texts for data points Name and Phone number are not overwritten 4 7 3 Data points in the Device information operating page Command sequence Device information Central comm ...

Page 85: ...ge Default val Weekday Date Time Setting val Read only The data point is read only Note The value displayed comprises weekday date and time e g Wednesday March 26 2008 17 34 indicating that the device list was changed at that point in time 4 7 4 Data point Time of day date Data point Time of day date is displayed multiple times and can be set in the following applications Popcard Commissioning mod...

Page 86: ...86 148 Siemens Building Technologies Commissioning instructions OZW775 V2 01 CE1C5663en HVAC Products Parameterize OZW775 22 06 2012 Blank page ...

Page 87: ...n you can also access reference data point Wiring test see Section 5 2 Reference data points are refreshed 1 Select Applications Popcard 2 Expand the menu tree by clicking Then select Commissioning to open reference data point Commissioning mode 3 Double click Commissioning mode to open a dialog box Select On and click OK to enter the value After you complete the wiring and communication tests you...

Page 88: ...rence data point Commissioning mode On is set 1 Select Applications Popcard and check for Commissioning mode On 2 In the menu tree select Wiring test and reference data point Wiring test active 3 Double click Wiring test active to open a dialog box Select Yes and click OK to enter the value After you complete the wiring and communication tests you must reset the reference data point to Wiring test...

Page 89: ...Popcard and check for Wiring test active Yes 2 Select Inputs to open data points N X1 N X8 and N D1 N D8 3 Change or simulate sensor values or contact states 4 Check how the values have changed Universal inputs N X1 N X8 with Input identifier Pulse cannot be checked during the wiring test However they are displayed in Popcard under Meter Meter 8 see below with Meter 8 as an example Requirements Re...

Page 90: ...ates connected to the outputs or by simulating switching states Reference data points are refreshed 1 Select Applications Popcard and check for Wiring test active Yes 2 Select Outputs to open data points Time switch 1 4 and Fault relay 1 2 3 Double click data point e g Time switch 1 and change the value in the dialog box Off to On or On to Off Click OK to enter the new value 4 Check the output to ...

Page 91: ...he message receivers connected via USB modem or Ethernet via Settings Message receiver 1 Select Applications Popcard command sequence Settings Message receiver 2 Double click Test message receiver to open the data point 3 Select Message receiver 2 and click OK to enter the value Message receiver 2 as an example 4 Check data point for System report sent Yes If the message receiver could not be reac...

Page 92: ...splayed briefly followed by In this case check the connection to the message receiver via the modem interface settings During diagnosis you can set data point Time to next message 0 to avoid having to wait until the message system report is sent If the message in the first package cannot be sent data point Current repetition interval automatically is set to 15 minutes If the second package fails a...

Page 93: ...m an external operator station The following process results at a modem message interval of 2 minutes if several message receivers are parameterized for the same messages and if the messages are to be sent via modem interface 15 min 60 min 840 min 840 min Message pending Sending message Message receiver 3 Message receiver 1 Message receiver 4 Message receiver 3 Modem message interval 2 min 15 min ...

Page 94: ... cannot be Interface Modem The error codes however sent via Interface USB or Ethernet and to the KNX bus The history contains a log entry for the errors Error codes 5023 5026 are not generated if error code 5021 No modem communica tion is already pending error code 5021 see above Error codes 5023 5026 are reset as soon as the corresponding message receiver can again be reached Error codes 5023 502...

Page 95: ... page Commissioning Double click data point Time of day date to open the dialog box set the current date and the time of day and click OK to enter the values 5 4 2 Time switches Operation selector position Select Applications Popcard and then operating page Operation selector Double click the corresponding data point Time switch 1 4 to open the dialog box select operation selector position Auto Of...

Page 96: ...pcard and then operating page Meter 1 Double click data point Meter reading current to open the dialog box set the required value and click OK to enter the value 5 4 4 Set the number of operating hours Select Applications Popcard and then operating page Operating hours 1 Double click data point Operating hours to open the dialog box set the required value and click OK to enter the value ...

Page 97: ...ata point Signal time 06 00 Data point Message cycle 7 days However you parameterize and commission the central communication unit on Wednesday Thus Next report 5 days i e Wednesday 5 days Monday The message cycle of 7 days applies from that point onward i e every Monday Select Applications Popcard command sequence Settings System report Double click data point Next report to open the dialog box s...

Page 98: ...uts Select Applications Popcard command sequence Faults current Local Check for No fault see Value column in screenshot If there are more than 10 faults fault no 11 etc is displayed only after one of the first 10 faults is corrected Order 1 Most severe Local fault 2 Urgent Local faults 3 Not urgent Local faults After commissioning the red LED Local on the central communication unit must not be lit...

Page 99: ...elect Applications Popcard command sequence Faults current Fault 1 10 Each operating page Fault 1 10 comprises multiple data points allowing you to quickly locate the fault If there are more than 10 faults fault no 11 etc is displayed only after one of the first 10 faults is corrected Some central communication unit errors are displayed under Faults Local and because the central communication unit...

Page 100: ...urther commissioning steps 22 06 2012 5 5 3 Delete history Select Applications Popcard command sequence Settings Faults Double click data point Delete history to open the dialog box select Yes and click OK to enter the value Delete the history after commissioning or before you begin normal operation Note ...

Page 101: ...tion is finished and the current parameter value settings can be read from the central communication unit by reading the parameter set Select Applications Parameter settings Select parameter set Standard 1 of the central communication unit and right click Standard 1 to open the context menu Click Export to to open the dialog box and export or save the parameter set under a meaningful file name Fun...

Page 102: ...102 148 Siemens Building Technologies Commissioning instructions OZW775 V2 01 CE1C5663en HVAC Products Further commissioning steps 22 06 2012 Blank page ...

Page 103: ...t Remote operation using a web browser Ethernet Send e mails to PC laptop with e mail reception Ethernet Remote operation and alarming from ACS CD V5 10 The central communication unit OZW775 V2 0 can be operated as web server via Ethernet The central communication unit then becomes accessible worldwide The following sections use the term web server or web server OZW775 rather than central communic...

Page 104: ...re the internal mail server Configure router Test and diagnosis Steps to commission the web server OZW775 via Ethernet with connection to the Internet Contact your network administrator Configure the web server Configure the external mail server information from the Internet Service Provider Configure the router Register DynDNS Test and diagnosis Configure the IP address for the web server central...

Page 105: ...tion The DNS server thus assigns domain names to IP addresses Prerequisites to integrate the web server OZW775 in an Ethernet TCP IP network The web server OZW775 central communication unit is integrated physically and logically in the network The data points are configured IP address IP subnetwork address subnet mask default gateway DSL router DNS server The IP address of the web server OZW775 is...

Page 106: ...lt val 255 255 255 0 Setting val Network admin IP subnetwork address subnet mask setting Default gateway Default val 192 168 251 2 Setting val Network admin Default gateway settings router DNS server 1 Default val Blank Setting val Network admin DNS server 1 setting DNS server 2 Default val Blank Setting val Network admin DNS server 2 setting MAC address Default val 48 bit address Setting val Read...

Page 107: ... server is integrated correctly physically in the network Green LED Send receive activity indication LED is blinking when the web server sends or receives data Is Ethernet TCP IP configured correctly Check the IP address IP subnetwork address subnet mask default gateway and DNS server in the menu tree Command sequence Settings Communication Ethernet Is routing outside the LAN correct Check using t...

Page 108: ...ted to DNS server 1 and DNS server 2 Check using the PC laptop on the same network by entering the following ping or nslookup command ping IP address DNS server or ping Domain DNS server nslookup IP address DNS server or nslookup Domain DNS server If Steps 1 to 6 do not lead to success Contact the network administrator or support DSL provider support router manufacturer ISP Step 6 Step 7 ...

Page 109: ...ecipient e g ozw775 example com e g bob miller example com 192 168 251 1 255 255 255 0 192 168 251 2 Prerequisites for sending e mails from web server OZW775 to a PC laptop with e mail reception The web server OZW775 central communication unit is integrated physically and logically in the network The web server is connected to an internal or external mail server 1 For the external mail server an e...

Page 110: ... val Internet Provider Settings for IP address or name domain max 20 alphanumeric characters Authentication mail server Default val No Setting val No Yes Mail server authentication setting User name Default val Blank Setting val Name max 20 alphanum characters User name setting login to mail server and authentication of e mails by mail server Password Default val Blank Setting val Password max 20 ...

Page 111: ... setting is valid to send e mails Transmission protocol SMTP Fault priority Default val All Setting val All Only urgent faults Valid All or Only urgent Setting if not default E mail address Default val name example com Setting val E mail address E mail address of the receiver max 20 characters Check communication after you configure the data points See Section 5 3 Send a test system report to a me...

Page 112: ...mail server nslookup IP address mail server or nslookup Domain mail server Do the e mail account data and the data of the ISP match and are the data points configured accordingly Check the e mail account data Can e mails be sent via Microsoft Outlook from a PC laptop on the same network Check with ISP Do the security settings firewall mail server allow for sending e mails Check with ISP If Steps 1...

Page 113: ... Prerequisites for remote alarming via Ethernet to PC laptop with ACS Alarm The web server OZW775 central communication unit is integrated physically and logically in the network Software version firmware V2 0 or higher is installed on the web server central communication unit The web server is connected to the DNS server ACS Alarm from ACS CD V5 10 is installed on the PC laptop The Connection TCP...

Page 114: ...t 6 4 3 Message receiver for ACS Alarm Configure the following data points in FB Message receiver for receivers 1 4 to send fault messages and system reports to PC laptops 1 4 depending on the number of PC laptops with installed program ACS Alarm Command sequence Settings Message receiver Message receiver 1 4 Data point Project information Message receiver 1 4 Default val Blank Setting val Name Na...

Page 115: ...tored Click Port settings in the Connections dialog box If default port number 49194 is not valid for ACS Alarm enter the new port number in dialog box Port settings and confirm with OK Confirm the entries made in dialog box Connections with OK PC laptop is set up to receive alarm messages via Ethernet TCP IP in program ACS Alarm Check communication after you configure the data points and set up A...

Page 116: ... or nslookup command ping IP address remote PC or ping Domain remote PC nslookup IP address remote PC or nslookup Domain remote PC Do the security settings firewall allow for the connection Contact the network administrator to verify if the selected port number is open Default 49194 Check with the ISP if for testing purposes the firewall can be deactivated briefly to check the connection Is the Wi...

Page 117: ...eted History data is not deleted The central communication unit is reset to device address 150 if address changed The CF card is no longer integrated The central communication unit knows 3 types of fault sources Own internal faults of the central communication unit Faults transmitted to the fault inputs Faults from Konnex network devices sent to the central communication unit via bus Names of data...

Page 118: ...alog modems GSM modems can dial up 3 The providers in the respective country support the protocol s and have a dial up node for ISDN modems 4 The providers support routing SMS messages to a fax or pager via GSM Note Not all providers offer SMS message routing services 5 Check compatibility of the various modems Analog modems cannot call ISDN modems and vice versa GSM modems cannot call ISDN modems...

Page 119: ...es for the internal network devices from the DNS server Port forwarding NAT PAT is also configured in the router In addition service DynDNS to automatically update DynDNS server changes is activated in the router The DNS server assigns IP addresses to domain names The DNS server must manage this data for each LAN with Internet access Service DynDNS is required for dynamic IP addressing DynDNS regi...

Page 120: ...emens Gigaset SX763 router is used for our example See Section 7 2 8 for information on this router Only the most important configurations are explained For detailed information see the manual for the Siemens Gigaset SX763 Setting value Internet On Connection type ADSL Contact the ISP for the setting values the ISP may automatically provide the data after concluding a contract on DSL connection Si...

Page 121: ...ct both LAN and clients Setting value Firewall On Protection against hacker attacks Medium Protection without restrictions to standard applications Setting value Attack Detection Medium Activate NAT to ensure that the web server OZW775 can be reached via the Internet Setting value NAT On Firewall Firewall Attack Detection Network Address Translation NAT ...

Page 122: ...ver port number Public port 50005 ACS data from Internet Local port 50005 Web server port number Public port 49194 ACS Alarm data from Internet Local port 49194 Web server port number History File Offline Trend1 Public Port 21 FTP File Transfer Protocol data from Internet Local port 21 Web server port number 1 This function is supported from ACS CD V5 10 The DSL router can already be configured Lo...

Page 123: ...onfigure the DNS server via https www dyndns com Setting value Hostname synco dyndns info example Wildcard Do not check for Yes Router SX763 does not support wildcards Service Type Host with IP address IP Address Current IP address for DSL router1 1 The IP address can be entered automatically via DSL connection If not possible enter the IP address manually The current address is displayed in the D...

Page 124: ...er supports this service Setting value Service provider DynDNS org Domain name synco dyndns info example User name zerlas example Password ooooooooooooooo Specify the IP address range of the LAN under Local Network The subnet mask 255 255 255 0 masks the first three bytes with 255 255 255 and only the fourth byte at 0 can assume the values 0 255 however note that the IP addresses cannot use 192 16...

Page 125: ...DNS server 1 Alternate DNS server Blank or DNS server 2 Domain name Blank or domain for working group MAC address Blank clients receive their static address from the DHCP pool Web server OZW775 uses a static IP address Select an IP address outside the DHCP range see First Last issued IP address for web server OZW775 e g 192 168 1 180 7 2 4 Configure web server OZW775 You need a PC laptop with ACS ...

Page 126: ...rver OZW775 The DSL routers are configured and connected to the Internet A receiver or several is are configured in FB Message receiver Some ISPs provide the Internet SMTP server free of charge see Section 7 2 7 Free e mail accounts The ISP provides address and port number E mail address sender authentication user name and password are assigned when a new e mail account is opened The web server OZ...

Page 127: ...server OZW775 7 2 5 Example 2 Corporate network topology You want to connect web server OZW775 in a corporate network with 1 x branches to monitor the HVAC plants at all branches You want to access each web server via a static IP address or via a domain name Discuss the project together with the network administrator and get the following information IP address IP subnet mask Default gateway Compa...

Page 128: ...ndix 22 06 2012 A company internal mail server is needed to send e mails e g alarming via e mail Request the following from the network administrator Company internal e mail account Address mail server Port number mail server E mail address sender Authentication mail server User name Password E mail account ...

Page 129: ...address 255 255 255 0 subnet mask Default gateway 10 11 11 1 DNS server 1 10 0 0 10 DNS server 2 blank UPnP localization You do not need to address DNS server 2 used only in redundant systems Configure the mail server as follows to send e mails Settings Communication E mail Assumption No authentication at the mail server Address mail server smtp ww020 siemens net Port number mail server 25 E mail ...

Page 130: ... the network administrator to find out if an external mail server can be used 2 If you want to use an external mail server Internet SMTP server submit an application to the network administrator The web server OZW775 does not support HTTPS Hyper Text Transfer Protocol Secure The emails are sent unsecured and unencrypted i e without SSL Secure Sockets Layer Network protocol for secure data transmis...

Page 131: ... Port mail server Authentication Restriction blueVARIA de mail bluevaria de 25 Yes GMX mail gmx net 25 Yes Google Mail SSL Hotmail Subject to change Hotmail Plus SSL Lycos Mail Subject to change WEB DE smtp web de 25 Yes Yahoo Mail smtp mail yahoo com 25 Yes Online service providers Alice DSL smtp alice dsl net 25 Yes AOL smtp de aol com 587 Yes AOL smtp aim com 587 Yes Arcor mail arcor de 25 Yes ...

Page 132: ...nfigured USB 2 0 host connection for printer or external storage media Ready for connection to home entertainment services Remote management Integrated SIP proxy Security and firewall functionality Easy installation and setup Technical data protocols service TCP IP UDP DHCP server client HTTP HTTPS DNS RIPv1 v2 Telnet UPnP IGMP NTP port forwarding DynDNS preconfigured gateways backup NAT URL port ...

Page 133: ...er to open a connection On the Internet domain names are assigned to IP addresses as per a hierarchical system A local PC only knows the address of the local DNS server This server in turn knows the addresses of all PCs on the local network as well as that of the higher DNS servers that in turn know the addresses of the next higher DNS servers The domain name is the web server designation on the I...

Page 134: ...or software measures designed to control data exchange between the private network to be protected and an unsecured network e g the Internet A gateway is a device connecting networks of different architecture addressing protocols interfaces etc Although not entirely correct the term often is used interchangeably with router An HTTP proxy is a server used by network devices for Internet traffic All...

Page 135: ...twork adapter network card It consist of hexadecimal numbers grouped in six portions at 2x4 bit each thus 48 bit e g 00 55 96 5D 00 2C The MAC address is assigned by the network adapter manufacturer and cannot be changed Million bits per second indicates the transmission rate in a network NAT is a method to translate IP addresses private IP addresses in a network into one or several public IP addr...

Page 136: ... from the Internet destined for a particular port to the port of the responsible network device As a result servers web server OZW775 integrated in a LAN can be reached from the Internet without a need for a public IP address The private IP address local IP address is the address of a network device on a local network LAN The provider assigns this address at will DSL routers have a public IP addre...

Page 137: ...rred to as a network address used by clients to send their packages if the target address is outside the immediate network Network devices and servers in particular integrated permanently in a network have a static IP address Clients often have a dynamic IP address Web server OZW775 integrated permanently in a network has a static IP address and can thus be reached easily by clients A switch simil...

Page 138: ...otocol used e g http and the location of the resource on the network Universal Resource Locator incorrectly is used for URL Uniform Resource Locator or unique web address VLAN is a virtual local area network within a physical network VPN denotes security technologies allowing to establish authenticated and encrypted communication tunnels via the Internet also called tunneling The information to be...

Page 139: ...and connections The function blocks in the following diagrams provide no information on overall block functionality The diagrams merely intend to show the connections and existing blocks with input and output terminals Key for the following configuration diagrams Lowercase letters internal signal X universal input Y analog output Q relay output x analog digital a analog d digital i pulse c interfa...

Page 140: ...3 14 15 16 17 18 19 20 x x x x N Q7 Q N Q8 Q N Q3 Q N Q4 Q Q Q d d d d 1 2 3 4 d 5 x x x x x x i i i i i i i i 1 2 3 4 5 6 7 8 Modem c c d c 1 c c c Q Q Q Q N Q1 N Q2 Q Q d Ack 5663B02 Intern System Operating hours Meters Faults 1 On Off 2 On Off 3 On Off 4 On Off Receive 3 Receive 2 Receive 1 Calendar On Off Message receivers S ys tem re port 5663B02de Message inhibition R e la y 1 R e la y 2 Bas...

Page 141: ...9 20 x x x x N Q7 Q N Q8 Q Q Q Q Q d d d d 1 2 3 4 d 5 x x x x x x i i i i i i i i 1 2 3 4 5 6 7 8 d c 4 3 2 1 c c c Q Q Q Q Q Q d Ack 5663B02 Intern System Operating hours Meters Faults 1 On Off 2 On Off 3 On Off 4 On Off Receiver 4 Calendar On Off Receiver 3 Calendar On Off Receiver 2 Calendar On Off Receiver 1 Calendar On Off Message receivers S ys tem report 5663B02de Message Inhibition R e la...

Page 142: ... 15 16 17 18 19 20 x x x x Q Q N Q3 Q N Q4 Q Q Q d d d d 1 2 3 4 d 5 x x x x x x i i i i i i i i 1 2 3 4 5 6 7 8 d c 4 3 2 1 c c c Q Q Q Q N Q1 N Q2 Q Q d Ack 5663B02 Intern System Operating hours Meters Faults 1 On Off 2 On Off 3 On Off 4 On Off Receiver 4 Calendar On Off Receiver 3 Calendar On Off Receiver 2 Calendar On Off Receiver 1 Calendar On Off Message receivers S ys tem report 5663B02de M...

Page 143: ...14 15 16 17 18 19 20 x x x x N Q7 Q N Q8 Q N Q3 Q N Q4 Q Q Q d d d d 1 2 3 4 d 5 x x x x x x i i i i i i i i 1 2 3 4 5 6 7 8 d c c c c Q Q Q Q N Q1 N Q2 Q Q d Ack 5663B02 Intern System Operating hours Meters Faults 1 On Off 4 Calendar On Off 3 Calendar On Off 2 Calendar On Off Receiver 1 1 Calendar On Off Message receivers S ys tem report 5663B02de Message inhibition R e la y 1 R e la y 2 C Impuls...

Page 144: ...bus 1 No acknowledgement 5021 No modem communication No acknowledgement 5023 Message receiver 1 not reached No acknowledgement 5024 Message receiver 2 not reached No acknowledgement 5025 Message receiver 3 not reached No acknowledgement 5026 Message receiver 4 not reached No acknowledgement System error configuration 6001 1 identical device address devices with identical address Acknowledgment Mis...

Page 145: ...ault information 82 Fault input 1 20 57 72 Fault message will be delivered 82 Fault priority 66 69 73 74 111 114 Fault relay 1 2 57 Fault source 74 Fault status message delay 73 Fault text 82 Fax protocol 63 H Hardware settings 67 I Initialization command 63 Input 1 5 FB Operating hours 56 Input 1 8 FB Meter 56 Interface 65 111 114 IP address 59 106 IP subnetwork address 60 106 L Language 58 Last ...

Page 146: ...ce number 67 Signal time 69 T Test message receiver 83 Text for Fault 74 Text for Logic 0 69 70 Text for Logic 1 69 70 Text for No fault 74 Text for Service done 72 Text for Service required 72 Time of day date 85 Time switch 1 4 70 Time switch 1 4 inversion relay 70 Time switch 1 4 op selector 56 Time switch 1 4 relay 55 Time synchronization 58 Time to next message 83 Time zone 58 Transmission pr...

Page 147: ...147 148 Siemens Building Technologies Commissioning instructions OZW775 V2 01 CE1C5663en HVAC Products 22 06 2012 Blank page ...

Page 148: ...75 V2 01 CE1C5663en HVAC Products 22 06 2012 Siemens Switzerland Ltd Building Technologies Division International Headquarters Gubelstrasse 22 CH 6301 Zug Tel 41 41 724 24 24 Fax 41 41 724 35 22 http www sbt siemens com 2005 2012 Siemens Switzerland Ltd Subject to change ...

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