s Synco™, Synco™ living Web server OZW772... V7.0 Commissioning instructions CE1C5701en 2017-07-03 OZW772.01 OZW772.04 OZW772.16 OZW772.
Siemens Switzerland Ltd Building Technologies Division International Headquarters Gubelstrasse 22 6301 Zug Switzerland Tel. +41 41-724 24 24 www.siemens.com/buildingtechnologies © Siemens Switzerland Ltd, 2017 Subject to change 2 / 182 Siemens Building Technologies Web server OZW772... V7.
Table of contents 1 Overview .......................................................................................... 7 1.1 Introduction........................................................................................ 7 1.2 Web server display and operating elements ......................................... 9 1.3 1.3.1 1.3.2 User interface .................................................................................. 10 User levels..........................................................
3.3 Access via Remote Tool Access........................................................ 53 4 Operate using a web browser ........................................................ 57 4.1 Overview ......................................................................................... 57 4.2 4.2.1 4.2.2 4.2.3 Operate the plant ............................................................................. 59 Operate Synco device ......................................................................
7.4.5 7.4.6 Dialog boxes for data points with manually set value ........................ 107 User groups "Service" and "End user" ............................................. 108 7.5 7.5.1 7.5.2 7.5.3 E-mail with "Energy indicator" for the plant ....................................... 109 E-mail receiver configuration ........................................................... 109 Mail inbox ...................................................................................... 110 E-mail contents .....
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Type summary Document contents 1 Overview 1.1 Introduction Type designation OZW772.01 OZW772.04 OZW772.16 OZW772.250 Max. number of devices on KNX bus 1 device 4 devices 16 devices 250 devices The document describes commissioning and operating the Web server OZW772… In this edition "Web-Server OZW772…, V7.0" the following extensions and corrections were added: Displays time and date in the header area of the user interface, see Section 1.3.
Safety / Product liability Devices may only be used in building technical plants and for the described applications only. Comply with all local regulation (installation, etc.). Disconnect the power and immediately replace a defective or obviously damaged device. Do not open the device. Failure to comply will invalidate any warranty claims. The technical data are provided solely for use with Siemens bus devices.
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1.3 User interface A web browser is used to access the user interface for the web server. The web server provides text-based operation of the web server and connected Synco devices as a standard (Section 4). You can also set up visualized operation (Section 5). The following describes the display areas for the text-based standard user interface (display areas for visualization are outlined in Section 5). The main window is sub-divided into various areas.
Plant name , date and time Displays plant name as entered. The entered plant name, current date, and time are displayed in this field. Display The display range displays content corresponding to the selected function via primary and secondary navigation. Logo area Shows Logo 1 and Logo 2. 11 / 182 Siemens Building Technologies Web server OZW772... V7.
1.3.1 User levels Displays and operates based access level for the logged on user: End user Operate end user data Operating of KNX S-Mode devices Fault overview Administer own user account Service Same as end user. In addition: Operate service data Documents, message history Administrator Same as service. In addition: Create device list and web pages The toolbar to create plant web pages Administer all user accounts 12 / 182 Siemens Building Technologies Web server OZW772... V7.
1.3.2 Data point value display and save to clipboard The data point values are displayed in the display pane. All data points are reread and displayed in black each time a page is queried via secondary navigation (device menu tree). Values already saved to the clipboard are displayed immediately in grey to reduce the waiting time on previously viewed pages. They are overwritten in bloc k font as soon as they are re-read. The clipboard encompassed up to 1,000 data points. They are updated after each read.
Symbols 1.4 Symbols, notations, abbreviations 1.4.
1.4.2 Path indications Notations Paths are printed as follows: Web server: Home > 0.2.150 OZW772.xx > Settings > Time of day/date. PC: Start > Settings > Network connections > Local Area Connection. OZW772.xx stands for: IP address, domains Enter in the browser address line: Buttons IP address: 192.168.2.10 Domain: www.siemens.com Portal: https://www.siemens-syncoic.com Buttons depicted as follows: [ Add ] 1.4.3 Abbreviations OZW772.01 or OZW772.04 or OZW772.16 or OZW772.
2 Commissioning This section describes how to commission the web server. 2.1 General The following conditions must be met to commission the web server: Notes Portal commissioning requirements Prerequisites The web server is mounted and wired (see Installation instructions, G5701). The connected KNX devices are commissioned. The KNX devices have a valid KNX address [1...253] are operating. Note: web servers are delivered with KNX address 150.
Turn on web server 2.2 Getting started 2.2.1 Turn on web server Connect the web server to the power supply and connect it to the PC: 1. Connect power supply to turn on power on web server. The web server is operational, when the green LED is lit. 2. Check additional displays: LED Green light if the KNX bus power supply is available. Check KNX bus wiring and setting for bus power supply on the KNX devices if no bus power supply is available. LED Dark if no fault pending.
2.2.2 Log on Log into web server A PC with USB interface and web browser is used to commission the web server. 1. 2. Start web browser. In the address line, enter the USB IP address (192.168.250.1). 3. First time Login User name Administrator Password to V5.2(Password): Password Password as of V6.0 (Password): Password.1 4. 5. Click [ Login ] to finish. After logging on the first time, the dialog box is displayed to define a new password.
Password and user name Observe capitalization when entering the password. The message "Entry incorrect" is displayed when entering an incorrect password. Minimum password strength The password strength is checked when entering the password and a progress bar displayed. The bar is orange is the password is week. It changes to green as soon as the password is strong enough.
2.3 Administer user accounts Administer user accounts The "User Accounts" ("User accounts") menu changes the administrator password at delivery and sets up additional user accounts. Note The user account settings equally apply to access via Smartphone app and other applications via Web API. Change administrator data Procedure: 1. Click red pencil The "Change user" dialog box opens. Add a new user 2.
Change user data Delete user account Procedure: 1. Click the red pencil for the corresponding user The "Change user" dialog box opens. 2. Change user data: - User name - Password - Repeat password - Description (optional) - E-mail address (optional) - Language: English - User group. 3. Close with [ OK ] Procedure: 1. Click the red recycle bin for the corresponding user. The "User accounts" dialog box opens. 2. Notes Click [ Yes ] to confirm "User to be deleted?".
2.4 Create device web pages Create device websites The associated devices must be recorded and the device websites generated before operating the web server and the Synco devices. Use the "Device web pages" menu. Note Device web pages can only be created on the "Administrator" user level.
4. Select devices whose web pages you want to create. 5. Click [ Generate ] Device web pages are generated. The process may take a few minutes. 6. Wait until the message " 7. Close with [ OK ] Process finished" is displayed. The device list for the web server and Synco devices displays status "Generated". Delete device Procedure: 1. Select the Synco device you want to remove from the device list 2. Click [ Delete ] 3. Confirm with [ Yes ] 4.
Update device web pages The following changes to user defined texts result in outdated device web pages: Menu tree names *, e.g. Message receiver 1…4. Web server plant names. Plant names for Synco devices (e.g. QAX913). The impact and restore differ for the three changes mentioned above based on internal KNX data storage. Change Menu tree names *, e.g. Message receiver 1…4 Web server plant name Plant name for Synco device(s) Device list (device web pages) Texts in sec.
2.5 Web server settings The "Home" menu is used to set the web server. The web server and then the corresponding operating page are selected in secondary navigation. Notes 2.5.1 Time of day/date The settings depend on the user level. Only data points that can be read are described in this section. Operating page settings "Time of day/date" Time/data can be set during operation. Path: Home > 0.2.150 OZW772.
Data point Explanation, example Time of day/date The setting values are derived from the current time clock and the current date. Weekday is calculated automatically. Default val: 00:00 1. 1.2005 Setting val: Time of day/date 2.5.2 Operating page "Faults current" Local faults and faults in system are displayed under "Faults current". Path: Home > 0.5 OZW672… > Faults current A description of faults is available in Section 4.3,"Faults" Language and code number 2.5.3 Operating page "Settings" 2.5.
2.5.3.2 Time zone, Time server Time of day/date Path: Home > 0.2.150 OZW772.xx > Settings > Time of day/date Data point Explanation, example Time zone The time zone setting value is based on UTC (GMT). The time zone also defines daylight saving time / standard time changeover. — Settings for the address of the network time server used to synchronize the OZW web server time. — Default val: GMT +01:00 Berlin, Rome Setting val: misc. Time zones Time server Default value: 0.siemens.pool.ntp.
2.5.3.3 KNX Communication Path: Home > 0.2.150 OZW772.xx > Settings > Communication > KNX Data point Range Line Device address Default val: 150 Setting val: 1... 253 Time synchronization Default value: Quartz Setting values: Quartz Slave on bus Explanation, example Displays the range within the KNX bus. e.g. 0 for address 0.2.150 The range is set in ETS. Display of line within the KNX bus. e.g. 2 for address 0.2.150 The line is set in ETS. Set device address.
Ethernet Notes Path: Home > 0.2.150 OZW772.xx > Settings > Communication > Ethernet Enter these settings if you intend to operate the web server on a local area network (LAN) or via the Internet. Alternative settings are available for operating with DHCP client switched off. Entries for the various network topologies are described in Section 8.1. Data point DHCP client Default val: On Setting val: Off, On IP address Default val: 192.168.2.10 Setting val: IP address Subnet mask Default val: 255.
E-mail Notes Path: Home > 0.2.150 OZW772.xx > Settings > Communication > E-mail Enter these settings if the web server sends e-mails (report faults / send consumption file). Additional information on e-mail settings is available in Section 8.2. Automatically negotiate the securest connection: TLS mode is selected automatically if the device sending the email and the email provider support TLS. Explanation, example Data point Address mail server Default val: smtp.example.com Setting val: max.
Services Path: Home > 0.2.150 OZW772.xx > Settings > Communication > Services Data point Explanation, example ACS access Permits access by ACS operating software to the web server (only possible via direct connection – not possible via the portal). For security reasons, ACS access should be switched off after commissioning. Permits communication using the http protocol rather than the secured connection. Access over the portal is recommended. The user is responsible for using http.
Data point Message receiver 1…4 Def' value: (message receiver x) Setting values: max. 20 characters Receiver type Default value: --Setting values: --, E-mail Fault priority Default value: All Setting values: All, Only urgent ones Email address Default value: message receiver @example.com Setting values:max. 49characters Number of messages for send Explanation, example Message receiver 1…4 is a name (text) and is displayed in the web browser.
Notes Holidays/special days Notes Check to enable switching points. You can copy the switching times for a day of the week by clicking [ Copy ] from one day to a selection of other days Click [ Check ] to sort and check the data before saving. Path: Home > 0.2.150 OZW772.xx > Settings > Message receiver > Message receiver 1…4 > Holidays/special days No messages are sent during vacation/holidays. For special days, sending periods are defined via "Send messages".
Notes 2.5.3.5 Check to select active entries. Select "Annually" to set repetitive switching points. Click [ Check ] to sort and check the data before saving. System report Path: Home > 0.2.150 OZW772.xx > Settings > System report Note Enter these settings if the web server is to regularly send an e-mail for a fault. Data point Signal time Default val: 06:00 hh:mm Setting val: 00:00...23:59 Message cycle Default val: 1 d (day ) Setting val: 0...
2.5.3.6 Consumption data Web server provides consumption data functionality in the form of consumption data files. See Section 6 for additional information. Plant information Path: Home > 0.2.150 OZW772.xx > Settings > Consumption data > Plant information Note The settings set user defined data fields, section display and one centralized due date for the consumption data file. Data point Plant name Explanation, example Web server or plant name. — Header for consumption data file.
Receiver Notes Path: Home > 0.2.150 OZW772.xx > Settings > Consumption data > Receiver > E-mail receiver 1…2 The settings configure sending the consumption data file per e-mail. The e-mail signature (sender name, address, etc.) is set under "Settings > Communication > E-mail". The settings are independent of the settings for the message receiver (Section Message receiver 1…4). Data point E-mail address Default val: mailRec eiver @example.com Setting val: max.
2.5.3.8 Trend 2 e-mail receivers can be defined for the trend function. Each of the 4 trend channels can send its information at the defined interval to one or both e-mail receivers. The settings is at: Path: Home > 0.2.150 OZW772.xx > Settings > Trend A description is available in Section 9.3, "Send trend data by e-mail". 2.5.3.9 Faults Enter these settings if the web server is to send an e-mail for a fault. Path: Home > 0.2.150 OZW772.
2.5.3.10 Texts Path: Home > 0.2.150 OZW772.xx > Settings > Texts Data point Explanation, example Plant name User definable text for the plant displayed by web server and transmitted in the message. You must run "Generate" to display the change (on the workflow, see Section "Refresh device web pages" in Section 2.4). Default val: OZW772.01 OZW772.04 OZW772.16 OZW772.250 Setting val: max. 20 characters 2.5.
2.6 Warning on data security Commission network components For security reasons (data protection), we recommend using the portal. The tunnel connection used with the portal is more secure and a direct connection. Disable the ports that communicated with the ACS or ETS tool after commissioning as the communication is not encrypted. 2.6.1 Access via portal OZW registers automatically on the portal during commissioning as soon as it is connected to the Internet.
Operator station The operator station requires these settings, if the web server is operated from a PC with web browser on a local area network (LAN): IP address Subnet mask Note Settings depend on network type and application. The different variants are described in Section 8.1.2. Warning on data security Disable the ports that communicated with the ACS or ETS tool after commissioning as the communication is not encrypted.
Warning on data security Port 80 is disabled by default. Access over http (Port 80) is not secure. The user is responsible for enabling port 80. Ports 50005, 21, and 3671 are enabled by default to permit commissioning using the ACS and ETS Tool. Communication over these ports is not encrypted. As a result, disable the ports after commissioning. The user is responsible for disabling these port (see Services at Sec. 0).
2.7 Functional check Test condition Connections must be tested if all settings were made to the web server as well as to KNX devices. LAN A PC on the local network is used to test operations via LAN. The log in dialog box must appear after entering the local IP address for the web server (see Section 2.2.2). Internet We recommend using mobile participants with Internet access (Smart phone, mobile phone) to test operation over the Internet.
Fault message, E-mail A fault message is sent to the appropriate message receiver and the reason displayed if an e-mail cannot be sent error-free to a message receiver. A specific cause can originate in different sources. The problem must be solved accordingly. Cause Cause of error Solution --- No error No network cable or no active network connected. DNS server could not be reached or no guaranteed network connection. Address mail server not discovered by DNS server.
Test e-mail receiver consumption data Path: Home > 0.2.150 OZW772.xx > Settings > Consumption data > Receiver Note Do the test if the web server sends consumption data via e-mail. Data point Explanation, example Test receiver "Test receiver" tests the connected to the selected receiver. — The display changes after a few seconds from "---" to Yes: Message sent successfully. No: Message receiver not reached. — "Cause" displays the results of "Test receiver".
2.9 Final steps 2.9.1 Check faults Fault indication The fault indicator displays the plant state. Notes No faults may be pending after commissioning. Additional information on faults is available in Section 4.3. No fault The fault indicator remains green as long as no fault is pending. Fault The fault indicator changes to red for faults. The most severe plant faults are displayed. 2.9.
2.10 Restore default state Supply state The web server can be reset to factory default settings. This is probably a good idea when using the web server for another plant. Procedure: 1. Simultaneously press "Long" (> 6 seconds) on the "Remote" button and "Prog" The LED "On" turns off. The web server restarts. 2. Wait until the web server is operational (LED "Run" is green). Note When restoring default state: All settings are reset to default state. Plant diagrams are deleted.
2.11 Software updates We differentiate between the following: System definition updates to integrate device descriptions of new devices in the web server. Firmware update to update the web server to the latest firmware version. The user settings and system definitions remain unchanged on firmware updates. Factory update to update the web server to the latest version and load the latest system definitions. User settings are lost as part of a factory update.
3 Remote access via portal Siemens offers with the Synco IC portal simple (and Remote Tool Access as of version 7.0) and secure access to web server. It permits remote servicing of the plant at any time and from any location. The user logs on via an html5 compatible web browser on the portal and has access there to all portal settings and plant data for the user level and plant role. This section describes how to set up access to the web server via Synco IC Internet portal.
Web server on corporate networks The web server does not permit settings on any existing proxy servers and cannot forward any of these settings. Web servers on corporate networks with proxy servers cannot connect to the portal. Portal functions In this section describes only portal functions required to set up access and for understanding interactions. A detailed description of the portal functions is available on the portal’s help number. The documentation button opens the documentation menu. 3.
The button in the upper right corner selects the portal operating language. Registration Registration is required the first time the portal is used. Enter an e-mail address and activation key to register. The activation key is under the terminal cover. A password needs to be entered for future access to the portal. Additional information can be added for users and plants. Without package insert After a firmware update from a version prior to V5.
Activate additional plants One user can activate multiple plants. The number is based on assigned roles. Query plant In the "Operation" menu list the plant and can be queried by clicking the plant name. The workflow for activating an additional plant is the same as described under "Activate plant". The button [Web access] displays the user interface for OZW.
3.1.1 Portal roles Portal and plant roles The portal role defines rights for portal settings, has users manage customers and assign roles. Menu specific to the portal are displayed or hidden based on the portal role. A detailed description of portal roles is available in the portal’s documentation. Note A newly created user receives an e-mail with access data (link to portal, user name, password).A new password must be defined the first time a user log’s on.
3.3 Access via Remote Tool Access Siemens provides the Remote Tool Access for users with “Service level” entitlement. The tool offers simple and secure access to web server. Servicing on the plant can be performed anywhere 24/7. Function Remote Tool Access is an independent program. It can be installed together with ACS790 or as a standalone program. Remote Tool Access establishes a secure tunnel connection to web server via Synco IC.
Benefits to using the Remote Tool Access Simple and fast access over the Internet – requires neither a fixed IP address, through a dynamic IP address nor port forwarding (NAT/PAT) Identical display and operation as direct on-site access Encrypted connection No open ports on the router No need to open the firewall Access only to OZW (not the entire LAN) Note Actions requiring the pushing of a button on the device are not possible (e.g.
The overview pages list all plants for which the user has “Service level” or higher access. Plants you can connect to are listed in black font. No connection is currently possible on plants in grey font. Workflow: 1. Select a plant to connect to 2. Click “Connect” The software searches for an available local IP address between 127.0.0.1 and 127.0.0.255 and connected to the selected OZW using this address via Synco IC.
ETS Connect with ETS as follows: 1. 2. 3. 4. Select “New connection” menu in ETS Select connection type “KNXnet/IP” Enter the local IP address as per Remote Tool Access (e.g. 127.0.0.1) Confirm with “OK” 56 / 182 Siemens Building Technologies Web server OZW772... V7.
4 Operate using a web browser This section describes how to operate the web server and connected devices. 4.1 Overview Overview The plant is operated via PC, smart phone or mobile phone with compatible web browsers via USB interface, LAN/Ethernet or Internet (with or without portal). Connection To access the portal, enter the address https://www.siemens-syncoic.com.
Incorrect log in for direct connection The error message: "Authentication incorrect" after entering an invalid combination of user name and password. The login is locked for this user name if an incorrect combination is entered 10 times within 5 minutes. The next log in attempt displays the message "Temporarily locked". Other user names can still log on during this period. Note The connection via the portal is not affected by the lock.
4.2 Operate the plant Device ready to operate are display via "Home". 4.2.1 Operate Synco devices Operate the plant Operate Synco device Select the device in the left part of the menu to operate KNX devices. Web server displays the top level of the menu tree. From here, you can go to all operating pages and data points. Operation of devices integrated via KNX S-Mode with ETS (Light, blinds, meters, etc.), is described in Section 10.2 "Operation KNX S-mode". 4.2.
Switch views Only the following parts of the user interface are displayed to operate the web server from a smaller screen or to hide navigation: Plant state Plant name Display The double arrow in the upper left-hand corner switches the view. Full screen Partial screen Note In partial view, navigation to other plant web pages must be implemented using user-defined links. You can return to the full view at any time for navigation. 60 / 182 Siemens Building Technologies Web server OZW772... V7.
4.2.3 Web server diagnostics Diagnostics The following information is required to identify product version and settings. Information on faults is available in Section 4.3.2. Device information The device information identified the web server. Notes Entries on the operating page "Device information" our for information purposes only and cannot be edited here. Web server Path: Home > 0.2.150 OZW772.xx > Device information > Web server.
You can consult the following information as needed to analyze problems on the Ethernet. It displays the current settings for the subnet. The Ethernet settings are made in Section 2.5.3, Operating page "Settings". Path: Home > 0.2.150 OZW772.xx > Device information > Ethernet. Data point DHCP client IP address Subnet mask Default gateway Preferred DNS server Alternate DNS server Physical address Setting for DHCP client off Explanation, example Displays whether the DHCP client is switched on.
Services The following information displays the current serve settings. The service settings are made in Section 2.5.3, Operating page "Settings" Path: Home > 0.2.150 OZW772.> Device information > Services Data point ACS access Web access via http UPnP localization ETS access via KNXnet/IP Portal connection Automatic log off Fault overview Notes 4.3 Faults 4.3.1 Overview Explanation, example With "On" access to ACS operating software is permitted on the web server via direct connection.
4.3.2 Device faults You can display detailed information on all faults via the " Home" menu. Local faults Displays all faults for the OZW772… Path: Home > 0.2.150 OZW772.xx > Faults current > Local Data point Explanation, example Fault 1..10 Displays for each fault: Fault information (date, time, fault code). Fault text Acknowledge faults The setting value "Yes" acknowledges web server faults (same effect as "Remote" ). Setting value "Yes" is a temporary state, i.e.
4.4 File transfer "File transfer": Create and manage trend functions Downloads consumption data Download message history as Excel or text file Upload documents to the web server Upload logos Upload system definitions Firmware update Creating and managing trend functions is described in Section 9 "Trend functions". Download consumption data Note The file can also be sent by e-mail, in addition to the download of consumption data described here. Proceed as follows: 1.
3. Open the file with the application or save it to any location. Notes History data The message history includes the last 500 events on faults, fault messages, and system reports.
Upload documents Procedure: 1. Select File transfer in primary navigation. 2. Select documents in secondary navigation 3. Click [ Add ] 4. Click [Browse] and select desired file. 5. The upload starts directly after selecting the desired files and clicking [Open]. Notes Make sure there is enough memory for uploading. The Administrator and Service levels allow for uploading documents. Upload logos Procedure: 1. Select l from secondary navigation. 2. Save existing logo(s) as needed (see below). 3.
Upload Favicon The Favicon (Favorite icon) is displayed in the browser to the left of the address line. It is a small graphic of 16*16 pixels as png or gif with max. 256 colors. The workflow for uploading is the same as the workflow for logos. Upload system definitions The currently installed version of system definitions can be viewed under "Current version". There are three elements separated each time by a period, e.g. "2.15.1".
Update firmware “Current version” displays the currently installed firmware version. Workflow: 1. Select “Updates” from secondary navigation. 2. Under menu, select the firmware symbol . 3. Confirm. 4. Use “Choose File” to select the desired file. Upload starts automatically.
4.5 Operation with ACS790 The following functions are available with ACS790: Commissioning with device search. Popcard. Plant diagrams: For standard applications for the Synco devices, web-capable plant diagrams may be exported from ACS790 and import them to the web server. Parameterization: Read and write parameter sets. (the parameter set of the OZW772… contains the device list of the OZW772…, too) Commissioning protocol. Trend and task manager For more details, see data sheet N5649.
5 Visualize plants 5.1 Overview Web server OZW772... visualizes technical equipment in buildings (HVAC, electrical, energy values) via plant web pages. The plant is operated and monitored via one or more generated plant web page(s). Download plant diagram Web-capable plant diagrams can be downloaded from the HIT (HVAC Integrated Tool by Siemens) online platform for Synco 700 devices, RXB/RXL room controllers and RDG/RDF/RDU room thermostats standard applications.
5.2 Example of a plant web page Background image All surfaces, symbols and the diagram. Data point element Two data point elements: Present supply air setpoint (orange), supply air actual value (white). Text element Explanation text. Link element Link to Internet. Part. pic. element Integrated web cam image. The example above is an extension to a web-capable plant diagram downloaded from HIT.
5.3 Background image Plant web page features A plant web page has an expandable area that can be used to place web page elements. The display area has a minimum size of 800px (width) and 580px (height). The minimum display area is filled with a transparent background image if no background image is explicitly selected. The display area can be expanded to any size by adding a larger background image.
5.4 Toolbar Note The menus described below are only displayed and operable on the "Administrator" user level. View mode, no web page available The following toolbar is displayed at home and on the device nodes, if no plant web pages are generated: Menu New Import View mode, web page available The toolbar is as follows for an existing plant web page: Menu Properties New Import Edit Copy Export Delete Edit Description (in German) Properties dialog for the plant web page.
5.5 Import web-capable plant diagrams HIT has web-based plant diagrams for download and import to the web server for Synco 700 standard applications as well as the room controllers RXB and RXL. Prerequisites Download plant diagram from HIT The drafter is logged on to the web server as an administrator. The web server is connected via KNX with one or more devices (Synco 700 devices, room controllers). A standard application is loaded on the device.
Import plant diagram to web server Workflow on web server: 1. 2. Start at the home node in secondary navigation, select the Synco controller. Click Import. The import dialog ("file name (*.tar)") is displayed. "Search..." to go to the .tar file saved on the computer. Click Open. Click Upload. Import information is displayed while the file is being read; the property dialog box now opens. Check "Replace data point addresses".
5.6 Create own plant web pages You can generate complete plant web pages yourself. As an option, you can change and extend any imported plant diagrams (see Section 5.5) as needed. This section presents the steps required to generate and design a customized plant web page. Prerequisites Create plant web page The drafter is logged on to the web server as an administrator. The web server is connected via KNX with one or more devices.
Notes Double-click the data point element in edit to reopen the settings dialog box for an already created data point element. The data point element can also be deleted in the settings dialog box. This note applies as well to other web page elements. As an alternative to setting the X/Y position in the data point dialog box, you can also position data point elements using drag and drop in edit mode. The element can no longer be moved after switching to view mode.
Link to another plant web page 1. Click Edit. The plant web page switches to edit. 2. Click Link. The link dialog box is displayed. 3. Enter the desired text for display in the Displayed name field. 4. Select Link to in the "Plant diagram" field. 5. Click the red pencil in the same field. The plant diagram dialog box is displayed with all plant diagrams available on the web server. 6. Select the desired plant diagram. Enter the path for the plant diagram in the "Link to" field. 7.
Add partial picture The following describes how to add two partial pictures to the plant web page: A static picture downloaded to the web server. A link to an external picture on a server, e.g. continuously updated images from a webcam. Static partial picture 1. Dynamic partial picture 1. Click Edit. The plant web page switches to edit. 2. Click Partial picture. The partial picture dialog box is displayed. 3. Select "Picture source" in File field. 4. Click the red pencil in the same field.
6 Record consumption data You can record consumption data for heating, hot water, chilled water, cooling electricity, natural gas or other media depending on the installed energy or volume meters. You can precisely track energy consumption by querying consumption data. Daily updated values, monthly values and for QAX9… annual due date values are available. OZW772… as of version 5.
Notes 6.1 Compatible M-bus meters are listed in data sheet N2735 on the consumption data interface WRI982. The QAX9…. documentation includes additional information on meter integration and consumption data acquisition up to QAX9… Information on pulse processing for Synco 700 controllers is available in the corresponding documentation on basic. Information on KNX S-Mode products is available in the manufacturer’s product documentation.
Meter data Meter data is mapped in the web server based on information from Synco devices entered and generated under Device web pages. Meter exchange The entire data set for the meter is moved when replacing a meter from the "Meter data" area to "Meter replacement". In generation, the "Meter replacement" function ensures that last available values for any meter is retained even for billing purposes even after replacement. Notes 6.1.2 The entire "Meter replace" area can be deleted (see Section 2.
Initialize QAX9… The listed values are available for the first time on the QAX9…: Web server constructs 6.2 Current value Meter WRI982 WRI982 QAX9… QAX9… OZW772… For initial commissioning: After the connection test of WRI982 or automatically after 4 hours. For meter replacement: After two connection tests of WRI982 or automatically after 8 hours. Web server copies data to "Last but one due date" (F2) from "Last due date" each time a new "Last due data" is read from QAX9….
OZW772… Reading Summary Current value time stamp Via the chain (1) (3) (5) (6), the current values for WRI982 pulse meters are a maximum of 5 hours old plus read delay. Via the chain (2) (3) (5) (6), the current values for M-bus meters are a maximum of 8 hours old plus read delay. Via the chain (4) (5) (6), the current values for the pulse meters to Synco 700 controllers feature only the read delay.
Time ratios WRI982 QAX9… Due day values are transmitted every 4 hours. QAX9… OZW772… The due day values are transmitted on the third day of the month between 5 am and 10 pm. Please note the following for the web server at the conclusion of the comments under "Due day formation": Notes Replace meter Notes A due day value is still avai lable on the web server on the third day of the month if the due day is set to the first day of a month.
Time ratios The following time ratios apply to meter replacement: Web server start value Notes The web server maps the web server start value as soon as it receives the first meter value after generating the Synco device.
"Energy indicator" function 7 "Energy indicator" function 7.1 Introduction 7.1.1 Function description The OZW772… web server from Version 4.0 supports the "Energy indicator" function. The web server uses the "Energy indicator" function to read selected data point values from the bus devices and to compare the values to energy-related limit values, or so-called "Green limits". The data points are also monitored for adherence to the "Green limits".
Example: Web page "Energy indicator" Web page with "Energy indicator" function; example with data points from "Room 1" and open dialog box to set data point value "Comfort heating setpoint" and its "Green limit" (for "Room 1"). 7.1.2 KNX bus topology The OZW772.01 web server can monitor 1 bus device via the "Energy indicator" function. The OZW772.04 web server can monitor up to 4, OZW772.16 up to 16, and OZW772.250 up to 250 bus devices via the "Energy indicator" function.
7.1.3 Synco product range The following KNX devices from the Synco range can be connected to the OZW772… web server. Synco range Synco 700 Synco devices Universal controller Heating controller Boiler sequence controller Central control unit Switching & monitoring unit Room unit Data sheet no.
7.1.4 Navigation Navigation and device web pages Go to the "Energy indicator" function as follows: Via primary navigation, main function "Energy indicator". Click the "Plant state Energy indicator" pane (top right field pane tree leaf in the screenshot below). Primary navigation On the web page, you can select the "Energy indicator" function from the primary navigation next to "Home".
7.2 Level designations "Energy indicator" function levels The contents of the "Energy indicator" function are distributed across 2 or 3 levels depending on the functionality of the respective device. Simple devices have 2 levels: – "Plant" – "Data points" Complex devices have 3 levels: – "Plant" – "Partial plants" – "Data points" 7.2.
Device name, device type The device name is displayed if defined (prior to creating the "Device list"), otherwise the device type. The devices are sorted by device address in ascending order. Device address Network address (area.line.device address) Device type Device type (technical device designation) Monitored data points Indication of the number of actively monitored data points (x) for possible number of data points to be monitored (y) for each device; see Section 7.2.4.
Notes When level "Partial plants" is selected, they are sorted by "Device description". Users cannot change the sort order. In functionally complex devices with many data points, they are assigned to the partial plants. The data points of the partial plants (per partial plant) are displayed at the "Data point" level; see below. The "Partial plants" level is not available in functionally simple devices with few data points. 7.2.
7.2.4 Number of "Monitored data points" Column "Monitored data points" The "Monitored data points" column shows the number of actively monitored data points (x) compared to the number of data points (y) that could be monitored. "Plant" level "x of y" is displayed for each device and partial plant in the corresponding row. The sum of all devices and partial plants is displayed in the bottom row.
7.2.5 Configuration of visibility "Energy indicator" visibility Visibility of the "Energy indicator" symbol is configured at the "Administrator" access level and "Service" in the web server. Path: OZW772.xx > Settings > Energy indicator > Energy indicator on the web (very bottom of web page) Notes "Energy indicator" remains active even if "Energy indicator on the web = Not visible" is selected.
7.2.6 Summary display The "Energy indicator" of the plant OR-links the "Energy indicators" of all devices across all levels. It is displayed as a summary: LED on web server Summary display "Energy indicator" for a plant LED on the web server (see figure in Section 1.2). Web page "Plant" in the "Plant state Energy indicator" pane.
Prerequisites 7.3 "Energy indicator" commissioning function 7.3.1 Commissioning notes Prerequisites for commissioning the "Energy indicator" function: Login with "Administrator" access right. Generating the devices in the web server. This generates the "Energy indicator" data points for each device. Devices on the Device web pages must have status "Generated". Device web pages 7.3.
7.3.3 Estimated processing time After starting the "Energy indicator" function, the "Plant" web page contains the following: Summary display "Energy indicator"; see Section 7.2.6. Number of monitored data points; see Section 7.2.4. "Estimated processing time"; see below. Estimated processing time The "Estimated processing time" is displayed in hours and minutes.
"Plant" level Selecting the checkbox deactivates the data points for the selected device (can be reactivated). Selecting the summary checkbox (green/red, bottom row) deactivates the data points for the plant (can be reactivated)). Note A confirmation message is displayed when data point monitoring for a device or plant is deactivated; see below. "Partial plants" level Selecting the checkbox deactivates the data points for the selected partial plant (can be reactivated)).
7.3.5 Activation Activating "Data point monitoring" Monitoring "Energy indicator" data points is activated automatically following device list creation. Data point monitoring can thus be activated only following deactivation; see Section 7.3.4. Activation for "Data point monitoring" requires "Administrator" access rights. The checkbox in the "Energy indicator" column allows for activating monitoring of one or multiple data points e.g. following temporary deactivation.
"Data points" level Selecting the checkbox activates the selected data point. Example Starting point: All data points of partial plant "Room 2" are deactivated. Activating just one data point (of partial plant "Room 2") also activates the partial plant. A data point of partial plant "Room 2" is activated. Note Partial plant "Room 2" is automatically activated. Note that "Monitoring activated" at the "Partial plants" level does not mean that all subordinate data points are activated and monitored also.
Open a dialog box 7.4 Dialog boxes, data points, and "Green limits" 7.4.1 General dialog boxes Clicking the red pen symbol opens the dialog box for the selected data point. This allows you to either change the data point value and/or the "Green limit". Example: Dialog box Comfort heating setpoint Contents The dialog box contains the following information (example: Comfort heating setpoint): Value Data point value Name (data point) Comfort heating setpoint Value (data point) 21.
Notes The default values defined for data point and "Green limit(s)" in the "Device description" are displayed in the corresponding entry field. After values are changed (by the user), default values can be regenerated only by deactivating "Data point monitoring" (with summary checkbox). 7.4.2 Dialog boxes with numeric data points In numeric data points such as Comfort heating setpoint and Comfort cooling setpoint, the "Green limits" may depend on neighboring values.
Readjustment room unit In the "Readjustment room unit" dialog box, the adjustable data point value corresponds to the adjustment range, symmetrical to the zero-point axis. This requires 2 "Green limits". 7.4.3 Dialog boxes with enumeration data points A dialog box with enumeration values, at least one "Green limit" for a value to be monitored needs to be set. Preselection operating mode Note The enumeration values are predefined as per the data point type.
7.4.4 Dialog boxes with variable unit data points Synco 700 universal devices can be used either to control temperature, humidity, or other physical variables. The setpoint is thus set with the corresponding variable, e.g. in [°C], [% r.h.] or [Pa] . Dialog boxes with variable unit data points contain a disabled checkbox □ to set the "Green limit". The entry field and the arrows◄ ► are grayed and the "Green limit" slider is hidden. The entire setting range bar is green.
7.4.5 Dialog boxes for data points with manually set value The device presets the value during normal operation. You can manually set the value as an exception. Dialog boxes for data points with a manually set value contain a checkbox. The value cannot be entered manually if the checkbox is cleared □. The entry field and the arrows◄ ► are grayed and the "Value" slider is hidden. The value can be set if the checkbox is selected compared to the "Green limit". .
7.4.6 User groups "Service" and "End user" The dialog boxes for the "Energy indicator" data points can be opened also in the "Service" and "End user" user groups. However, contrary to the "Administrator" user groups, only data point values can be set, not "Green limits". The entry fields for the "Green limits" are grayed, i.e. they are unavailable for editing. Other than that, the dialog boxes are the same as for the "Administrator" user group.
7.5 E-mail with "Energy indicator" for the plant 7.5.1 E-mail receiver configuration Either no E-mail (no transmit time = Default) or one or two e-mails (Transmit time 1 and/or Transmit time 2) can be sent with the plant's "Energy indicator". E-mail receiver configuration E-mail receivers 1 and 2 can be configured with "Administrator" and "Service" access rights on the web server. Path: OZW772.
"Energy indicator transmitted" and "Reason" The values of the data points "Energy indicator transmitted" and "Reason" are displayed after testing until: Another test is triggered manually. The next transmitted e-mail is transmitted as per Transmit time 1 and/or 2. The device supply is switched on and off.
7.5.3 E-mail contents E-mail Energy indicator contents The contents of the e-mails comprises (see screenshot below): Reference field The Reference field comprises the following information: Examples E-mail format Text only (see message field below). E-mail sender As per the settings (e.g. ozw772@siemens.com). E-mail Receiver As per the settings (e.g. first name.lastname@example.com). Plant name: OZW type or user-defined name (see examples). Energy indicator Fixed text (e.g.
7.6 Regenerate bus devices The following applies to the "Energy indicator" function when regenerating bus devices: Bus devices Hide Exceptions Existing data points and their "Green limits" as well as the set status for "Data point monitoring activated/deactivate" remain as is. Data points no longer available and their "Green limits" are deleted from the "Energy indicator" database.
Note 8 Communications 8.1 Remote operation The web server is not suited for direct connection to the Internet, but rather must be connected through a firewall. A router typically includes a firewall. The firewall must be configured to permit only outgoing connections. Incoming connections must be suppressed. The web server can be operated from a PC with web browser on a local area network (LAN) or via the Internet.
8.1.1 Access via portal OZW registers automatically during commissioning as soon as it connects to the Internet. All functions are available after the user also logs on to the portal and activates the plant. No further settings required on router. The workflow for accessing via the portal is described in Section 3.1 "Set up access via portal". 114 / 182 Siemens Building Technologies Web server OZW772... V7.
8.1.2 Access via Local area network (LAN) The PC and web server must be on the same IP subnet to communicate. You must first determine the subnet as well as the IP addresses. Local area network with router A router normally serves as the DHCP server if installed on a local area network (e.g. DSL router for Internet access). As such, it automatically assigns IP addresses to all participants that are DHCP clients.
In the example, the PC is assigned the IP address 192.168.2.199 and subnet mask 255.255.255.0. The default gateway and DNS server have IP address 192.168.2.1. You can use the data to set the web server: Notes Warning on data security IP address: an unused address on the subnet. For example 192.168.2.10 is still available, if the PC uses 192.168.2.199 and the router uses 192.168.2.1. Subnet mask: 255.255.255.0 Default gateway: 192.168.2.1 Preferred DNS server: 192.168.2.
Local area network without router IP addresses and subnet masks must be entered manually if a local area network is installed with PC and web server, but without a router. On the PC, set as follows: 1. 2. Select Start > Control Panel > Network connections > Local Area Connection. Select the "General" tab. 3. Click [ Properties ] 4. 5. 6. Select "Internet Protocol (TCP/IP)". Click [ Properties ] Select "Use the following IP address". Continued on next page.
7. Enter the IP address and subnet mask. 8. Click [ OK ] In the example, the PC is assigned IP address 192.168.2.199 and subnet mask 255.255.255.0. You can now set the web server: IP address: An unused address in subnet, e.g. 192.168.2.10 Subnet mask: 255.255.255.0 Default gateway (empty). Preferred DNS server (empty). Alternate DNS server (empty). Notes In the example, the subnet has an address of 192.168.2.x. Devices must have the same subnet address to communicate directly (i.e.
8.1.3 Access via direct connection Internet connection An appropriate connection is required (e.g. DSL router) for a direct connection via Internet. Setting up Internet access is not described here. The web server is not suitable for connecting directly to the Internet, since it does not have a firewall. This is normally a component of the DSL router. Warning on data security We recommend using the portal for security reasons (data protection).
8.2 E-mail Messages via e-mail SMTP is used to send fault messages, Energy indicator, system reports and Trend and consumption data via e-mail. The mail server (SMTP server, outgoing mail server) must be known to the web server to send e-mails to the receivers. Email address of sender e.g. myaccount@bluewin.ch Email address receiver e.g. service@bluewin.ch Internet DSL router DSL router Ethernet DNS server Mail server mail.bluewin.ch TCP/IP OZW772.
Web server fault Example of an e-mail From: myhome@bluewin.ch Data point, information …> Communication > E-mail: E-mail address sender To: service@siemens.com …> Message receiver > Message receiver 1…4: E-mail address Subject: OZW772.16: Message central unit …> Texts: Name: Message type Device: OZW772.16 (0.2.
Fault eliminated Example of an e-mail From: myhome@bluewin.ch Data point, information …> Communication > E-mail: E-mail address sender To: service@siemens.com …> Message receiver > Message receiver 1…4: E-mail address Subject: OZW772.16: Message central unit …> Texts: Plant name: Message type Device: OZW772.16 (0.2.252) or QAX913 (0.2.
System report without fault Example of an e-mail From: myhome@bluewin.ch Data point, information …> Communication > E-mail: E-mail address sender To: service@siemens.com …> Message receiver > Message receiver 1…4: E-mail address Subject: OZW772.16: System report central unit …> Texts: Plant name: Message type Status: OK Status myhome.dyndns.info …> Communication > E-mail: Signature line 1...10 Consumption data Example of an e-mail From: myhome@bluewin.
MS Outlook You can provide the required information as follows for an e-mail account under MS Outlook: 1. Start Outlook. 2. 3. Go to Tools / E-mail accounts… View or change existing e-mail accounts. 4. Click [ Next > ] 5. Select the desired account. 6. Click [ Change ] The e-mail account dialog box is displayed with the data on the e-mail account. 7. Click [ More settings… ] If required, authentication is displayed here. 8. Click [ Cancel ] to exit the account settings.
Notes A list of providers that send e-mails at no charge is available in Section 11.3.2. The web server supports HTTPS (Hyper Text Transfer Protocol Secure). E-mails are transmitted unsecured and unencrypted. Web server supports SSL (Secure Sockets Layer, network protocol for the secure transfer of data) and TSL (Transport Layer Security, encryption protocol for data transmissions over the Internet; a further development of SSL).
9 Trend functions 9.1 Overview The Web-Server OZW772... can create trends for any data points. The trend can be labeled with its own name and the sampling rate set. The maximum period of trending is derived from the number of data points selected and the samp ling rate. A web browser is used to set the trend. As an alternative, you can also set trends via the ACS Tool. Select trend function Select the web server. The Home page is displayed. Under primary navigation, select File transfer menu.
Trend information The following information is displayed for a maximum of 5 trends: Name Status Query interval Circular logging (length of the history window) Bus load per trend The sum of the bus load for all active trends is displayed below the table using the "Bus load" bar.
3. Select query interval (1 s, 2 s, 5 s, 10 s, 15 s, 30 s, 1 m, 2 m, 5 m, 10 m, 15 m, 30 m, 1 h, 2 h, 3 h, 6 h, 12 h, 24 h). 4. Click to add a data point. The Data point address is displayed with available devices. As of OZW version 5.0, data points integrated in the system via KNX S-Mode (e.g. lighting, blinds, energy and volume measured values) are available to the trend function. 128 / 182 Siemens Building Technologies Web server OZW772... V7.
5. To record outside temperature in this example, , the data point "Actual value outside temp" is used under "0.2.230 Old Theater>Inputs" . 6. The trend settings and the resulting, maximum trend length and bus load is displayed in the window. "Edit" displayed. Click to add up to a maximum of 100 data points. To conclude, confirm settings with OK. The trend is created and automatically started.
Trend synchronization Trends are synchronized to simplify evaluation of trend data. The various query intervals are set up on an interval grid. The interval grid begins at 00:00:00 hh:mm:ss. A newly started trend displays the first data point at the first possible interval point after start. The trend has the state "Incomplete" as long as this point has not been reached; it then changes state to "In process".
9.2.2 Restriction to bus load Bus load by the trend function is restricted to 1 data point per second (corresponding to 100 %). The sum of the loads of all 5 trend channels cannot exceed this value. No new trends can be started once the value is reached. In the example below, the query interval of the outside temperature of 1 second already results in a bus load of 100 %. As a consequence, an additional query of the room temperature at 50 % load can no longer be started.
9.2.4 Add data points Add trend data points Additional data points are added to an existing trend as follows: 1. Click the red pencil symbol The Edit window opens. to open an existing trend. 2. Use the plus symbol to add an additional data point address as data point to the trend. The selected data points are listed in the data point list. 3. You can add a maximum of 100 data points to the trend using the plus symbol . Bus load and trend period is adapted to the number of data points accordingly.
Notes The data points within a trend are all queried at the same interval. The entire path for a data point is always displayed simply identifying the source of the data point. Sort data points Data points can be moved within the list. Simply left-click the sort symbol for the data point and keep it pressed until the data point is moved to the new position. Delete data points from the list A single left-click of the waste can symbol point list without additional confirmation. 9.2.
9.3 Send trend data by e-mail Trend data can be sent as an appendix to an email. Settings to send trend data by e-mail occur in the following area: 1. In primary navigation, click Home. 2. In secondary navigation, click 0.x.y OZW… . 3. Click Settings. 4. Click Trend. In secondary navigation, the menus Trend channel 1…5 and E-mail receiver are now available. 9.3.1 Configure E-mail receiver OZW can send trend data to a total of 2 e-mail receivers for each trend channel.
Send test e-mail to receiver You can send a test e-mail to the receiver to ensure the settings are correct. 1. Click Test receiver or the red pencil symbol . 2. In the Edit window, select the Trigger option. 3. Confirm with OK. OZW sends a test e-mail to the entered receiver and confirms the transmission under the data point Trend data sent with Yes. If transmission failed, a possible cause is provided under Reason, see Section 2.7, Functional check, "Test message receiver". 4.
Set transmit interval 1. Click Transmit interval or click the red pencil The edit window opens. . 2. Set the desired transmit interval. The following options are available: Automatic (default value): The e-mail is sent after the history window expires. All trend data is sent going back to the start of trend logging. Daily: An e-mail is sent each day. All trend data is sent from the last day. Weekly: An e-mail is sent every week. All trend data is sent from the last week.
9.3.3 E-mail content E-mail content and appendix The plant and trend name appear in the subject line for the e-mail: The file name of the appendix is composed as follows: - trend_data_x_ (with x representing trend channel 1…5) - Creation date (yyyymmdd) In addition, the text field lists the current status of the corresponding trend: State: Running: Trending is still running. State: Completed: Trending is completed. Appendix content The appendix to the sent e-mail is a .
9.4 Download trend file via web Trend data can be downloaded via the OZW web user interface. Notes Downloading via the web does not influence transmission of the data by e-mail. Logging of trend data continues unabated while downloading via web. Trend data is downloaded via web as follows: 1. Under primary navigation, select File transfer menu (see Section 9.1 "Overview"). 2. For the desired trend, click the symbol Download trend data . 3.
6. The Export window may be displayed for larger amounts of trend data. The window is skipped for smaller files. Note Files can be exported whether trends are ongoing or stopped. Download last encoded file Another possibility exists, in addition to direct save of data on the PC (Step 7). The link to the last encoded file is displayed at the bottom of the window. Click to download and is available at a later date. The next time a file is encoded, the link is replaced by the newer link.
9.5 Graphical trend display The trend data for a trend channel can be graphically displayed on the OZW web user interface. The function is available for OZW772… as of version 6.0. Note The selected trend channel continues to operate while displayed graphic ally. Procedure Click the trend graphic symbol to generate the graph for the desired trend and display below the list of active trend channels. The last 150 intervals of the selected trend channel are displayed.
9.6 Import/export trend definitions Trend definitions can be exported and imported as a file. The following buttons Export and Import are available to this end. The export is individual for each trend channel. Note Export trend definition Export/Import includes only the trend definitions. The logged trend data is neither exported nor imported. 1. Under primary navigation, select File transfer menu (see Section 9.1 "Overview"). 2. On the desired trend channel, click Export symbol. 3.
Import trend definition 1. Under primary navigation, select File transfer menu (see Section 9.1 "Overview"). 2. For the desired trend channel, click Import . A request is displayed to delete existing trend data if the trend channel was previously used. 3. Confirm with OK. 4. In the following window, Browse to select the file with the desired trend definition. 5. Click Open to confirm. 6. The name of the selected file is displayed. 7. Click OK to confirm. 8.
The field turns orange if the selected data point address is unavailable. The data point address must be corrected to a valid value prior to confirmation. 13. Click OK to confirm. 14. The Save window opens with another warning that the previous trend data of the trend channel is deleted. 15. Click OK to confirm the action.
ACS V9.00 or older 9.7 ACS Trend 9.7.1 ACS offline trend compatibility Offline trend definitions from ACS V9.00 or older can still be written to OZW, run there and read. Trends are listed on the OZW trend overview page, but cannot be exported or edited there. They are displayed in gray on the overview page and the buttons are hidden. A struck out pencil symbol indicates that this trend cannot be edited in OZW. These trends may only be operated via ACS.
10 KNX S-Mode Web server OZW772… supports KNX S-Mode. This section describes the supported properties for KNX S-Mode. S-mode "S-Mode stands for system mode. This mode primarily is characterized by the assignment of (logical) group addresses to S-mode data points to communicate process values. Supported properties OZW772.01 supports the following functions: System time Alarm info The following supplemental functions are integrated as of version OZW772.
KNX interfaces The web server OZW772... also assumes the KNX interface (KNXnet/IP) using its built-in Ethernet interface. Separate devices to connect the ETS to the KNX bus via Ethernet are no longer necessary. Group monitoring Web server OZW772… supports the ETS diagnostic function "Group Monitoring" as of version 6. With web servers as of V7.0 You can securely connect to the web server (as of V7.0) with ETS and the Remote Tool Access software via the Synco IC portal (see Section 3.3).
10.1 Configuration/commiss ioning workflow Configuration in KNX S-Mode After installing the controller and the web server, the plant is commissioned as follows: Plant commissioning via ETS (addressing and S-Mode binding)* Controller commissioning with ACS* Web server commissioning via web browser or ACS Generate web pages on the web server. Important note * Both tools include parameters for RDG/RDF controllers, but ETS can only write. Reset is only possible with ACS790.
Page names The pages can be given names in ETS with a maximum of 20 characters. As a default, they are numbered with KNX page 1 … KNX page 10. Allowable characters for names: a-z, A-Z, 0-9, space ! " # $% & ‘ ( ) * , - . / : ; < = > ? @ [ ] \ ^ _ ` { } | ~ (ASCII 20-7Fh) Typical page names include: Living room, kitchen, bedroom, kids rooms, etc. Lighting, blinds, temperature values, energy values, etc.
Data point names Each data point can be assigned a name in ETS up a maximum of 36 characters. The same characters as for page names are allowed. Typical data point names include: Example Time Ceiling light living room Floor light living room Blinds 1 living room Temperature sensor outside B9 Temperature sensor boiler B10 Energy consumption heating Data points in ETS4/ ETS5 Data points in OZW772… ETS issues an error message if you exceed the maximum entry length of 36 characters.
Data point types and sub-types An appropriate data point type and sub-type is preselected based on the desired data point function. Data point types Data point sub-types The data point sub-types are available in the following number: Data point sub-types No.
Description of data point types Below is a listing of all available data point types, data point sub-types, and possible settings. System time and faults Data point number 1…7: Standard data points Setting for ID/Decoding is defaults on these data points: Number/name 1: System time 2: Date 3: Time of day 4: Fault information 5: Confirm faults 6: Fault state (normal/faulty) 7: Fault transmission (enable/disable) All following data points ID 19.001 11.001 10.001 219.001 1.016 1.005 1.
1 bit data points Data point numbers 8…47: Change/display value 1…40" Uneven values are used for "edit"; even for "display". Available settings for the data point type: Data point numbers 48…67: "Change value 1…20" Available settings for the data point type: 152 / 182 Siemens Building Technologies Web server OZW772... V7.
Data point numbers 68…87: "Blinds 1…20" Available settings for the data point type: Data point numbers 88…107: "Display value 1…20" Available settings for the data point type: 2 bit data points Data point numbers 108…112: "Switching controlled 1…5" Available settings for the data point type: 153 / 182 Siemens Building Technologies Web server OZW772... V7.
1 byte data points Data point numbers 113…132: "Display value 1…20" Available settings for the data point type: Data point numbers 133…152: 1 "Value change+display 1…20" Available settings for the data point type: 154 / 182 Siemens Building Technologies Web server OZW772... V7.
Data point numbers 153…157: "Scene 1…5" Available settings for the data point type: The field "Scene number" defines which scene number [1…64] is affected by the command. 2 byte data points Data point numbers 158…177: "Display value 1…20" Available settings for the data point type: 155 / 182 Siemens Building Technologies Web server OZW772... V7.
Data point numbers 178…197: "Value change+display 1…20" Available settings for the data point type: 4 byte data points Data point numbers 198…237: "Display value 1…40" Available settings for the data point type: 156 / 182 Siemens Building Technologies Web server OZW772... V7.
For energy meters, the same data type must be used as specified by the producer for display purposes. This is the only way to avoid a loss in accuracy on large numbers, since large floating point numbers it is rounded off to the next displayable value. Data points for types 12.xxx, 13.xxx and 14.xxx are labeled with the definition of the counter medium as energy meter. So that the following data is written once a day to the consumption data file. See sections: Meter medium. Identification number.
Data exchange via group addresses Data points must be connected in order to exchange them. This occurs in ETS via the group address pane. Example The room unit in the living room transmits its room temperature actual value to the Web server OZW so that it is available there for the trend function and display of the plant diagram. Procedure A group is created in the ETS where the two data points are connected to one another.
The data point is now linked to the group address "Living room" and added to the list of object. An available 2-byte data point is required to display a temperature in OZW. It is select from the ETS device list under "OZW772… web server" and defined. Select "9.001 temperature (°C)" as the data point type. Furthermore, the data point should be names in a meaningful manner and assigned a page on the web server. In this case, page 2, which was defined as the living room when the page name was issued.
Result Both data points are now linked to the group address "Living room" and added to the list of object. The room unit sends its measured temperature which is received by OZW. Transmit project data When transmitting the project or portions of the project from ETS to the devices on the bus, all the changes are saved on the applicable devices. The various possibilities are described in the ETS documentation. When ETS is connected to the KNX bus via OZW, ETS has the KNX address 15.15.254.
Update transmitted project data in OZW The device stats of changed devices is no longer up-to-date after transmitted project data from ETS to the OZW. OZW must be selected and updated with "Generate". Administrator or service user rights are required. Confirm with "OK". OZW is now updated. The changes can now be viewed in the menu tree.
10.2 Privileges Operation KNX S-mode All KNX pages and S-Mode data points are access as of end-user level. The pages defined via ETS are displayed in OZW772… in the secondary navigation between "New plant diagram" and "Time/date". Page display in OZW772… Only defined pages are displayed. For example, only 5 entries are located in secondary navigation is only 5 pages were defined. ETS takes over page names and they cannot be changed in OZW. Changing the user language on OZW does not affect these texts.
The dialog depends on the type of data point. Here is an example for air quality: Dynamic display The value is displayed as is the pencil depending on the type of data point. Display examples Data point type Send Displays Send and display The value for the send data points is displayed as "- - -". The setting values are accessed by opening the operating dialog via the pencil symbol, as illustrated in the example for "ceiling lighting".
Default KNX subtype Data points can be defined in ETS that are not explicitly supported by OZW. OZW converts any such data points received from ETS into its default subtypes. KNX main type Default KNX subtype 1.* 2.* 5.* 6.* 7.* 8.* 9.* 12.* 13.* 1.001 2.001 5.001 6.001 7.001 8.001 9.001 12.001 13.001 Name and decoding Switching (Off/On) Prio.
Text entry 11 Appendix 11.1 General notes Names of data points and message text, e.g. of faults, cannot contain special characters or umlauts. Valid characters: Note a…z and A…Z 0…9 ! „ $ % & ‚ ( ) * + ` - . / : ; < = > ? "Space When sent, invalid characters will be converted to "?" (question marks). 11.2 Diagnostics 11.2.
11.2.2 Windows Commander Windows Commander You can use the Windows Commander to check availability of IP addresses, domains or servers: 1. Open Windows commander: Start > Run. 2. Enter "cmd". 3. Click [ OK ] 4. Enter the desired command in the command line C:\>: Command ping or Result, application Response times to the query: Checks whether an IP address can be reached in the network.
11.3 Communications 11.3.1 Internet protocol Private networks The following IP addresses are reserved for private networks: Class A: 10.0.0.0–10.255.255.255. Class B: 172.16.0.0–172.31.255.255. Class C: 192.168.0.0–192.168.255.255 (typical for home networks).
11.3.3 Install RNDIS driver RNDIS driver as of V7.0 No RNDIS driver is required for web server as of V7.0. RNDIS driver prior to V7.0 The PC requires a USB RNDIS driver for the connection between the PC and the web server. Windows hardware recognition recognizes the web server when the USB cable is plugged into the USB cable. You can start the Add Hardware Wizard if no RNDIS driver is installed.
Manual installation The RNDIS driver is supplied on the web server at http:///drivers/ can be accessed via Ethernet connection (see Section 8.1.2, Access via Local area network (LAN). The driver is not supplied with web server as of V7.0 since it is no longer required. The driver Siemens_RNDIS_Driver_x64.msi is installed on a 64-bit operating system; on a 32-bit operating system Siemens_RNDIS_Driver_x86.msi. The installation file for the driver can be executed directly on the PC.
5. 6. 7. Result Click [ Properties ] Select "Alternate Configuration" tab. Enter IP address, subnet mark and operational standard gateway as well as DNS server. The PC assumes the configuration with these settings as soon as it is no longer integrated in the standard network. 170 / 182 Siemens Building Technologies Web server OZW772... V7.
11.4 ADSL Glossary of Ethernet and Internet terms Upstream and downstream channel transport data at different rates, i.e. asymmetrically via a two-wire line (DLS, copper phone line) on a broadband network. Very little data is sent upstream, i.e. to the server, when surfing. The requested data, however, are sent at high speed downstream to the requesting computer. You can call or e.g. send faxes while transmitting data. The Internet Service Provider ISP provides the ADSL connection.
DSL router The DSL router has several functions. It connects the Ethernet network (LAN) and the internal network devices to the Internet. The router then requests the IP addresses for the internal network devices from the DNS server. Dynamic Host Configuration Protocol see DHCP. Dynamic IP address A dynamic IP address is assigned automatically via DHCP to a network device. As a result, the IP address for a network device differs every time the device logs in or at periodic intervals.
Hyper Text Transfer Protocol Secure see HTTPS. Internet The Internet is a data network with millions of members. A number of protocols are used to exchange data, summarized under the term TCP/IP. All devices connected to the Internet can be identified via IP address. The DNS server assigns domain names to IP addresses. Internet Protocol see IP. Internet Service Provider see ISP. IP The IP protocol is a TCP/IP protocol.
part of a network's firewall. web server is accessible from a public network thanks to the correct NAT table definition; see also port forwarding. Network A network (LAN, WAN) is a linked group of devices connected via various lines or radio sharing common resources such as data or peripheral devices. Network adapter Hardware to connect network components to a local area network (LAN). Connection can be wired or wireless. Network Address Translation See NAT.
Private 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 address for the WAN and a private IP address for the LAN. The following IP ranges are recommended for private IP addresses: 10.0.0.0…10.255.255.255 Class A. 172.16.0.0…172.31.255.255 Class B. 192.168.0.0…192.168.255.255 Class C. The first IP address xxx.xxx.xxx.0 and the last IP address xxx.xxx.xxx.
Static IP address Network devices, and servers in particular, integrated permanently in a network, have static IP addresses. Clients often have a dynamic IP address. web server (integrated permanently in a network) has a static IP address and can thus be reached easily by clients. Subnet A subnet subdivides a network into smaller network segments. Subnet mask A subnet mask masks the IP address, i.e.
Uniform Resource Locator See URL. Universal Plug and Play See UPnP. UPnP UPnP technology was designed for home and office networks. Devices supporting UPnP automatically configure their network settings as soon as connected to a network. In addition, they automatically provide, depending on class, own services or use services of other devices on the network. URL A URL refers to an information source, e.g. http://www.siemens.com.
Index Create own plant web pages.............................. 77 1 1 bit data points ............................................... 152 1 byte data points ............................................ 154 15.15.254........................................................ 160 2 2 bit data points ............................................... 153 2 byte data points ............................................ 155 4 4 byte data points ............................................ 156 A Abbreviations ..........
Energy indicator Green leaf ..................................................... 88 Grey leaf ....................................................... 88 Orange leaf ................................................... 88 Summary display ........................................... 97 Temporary status ........................................... 98 Visibility ........................................................ 96 Energy values .................................................145 ETS ......................
Orange leaf ....................................................97 Summary display ............................................97 Plant web pages ................................................71 Portal Access ..........................................................48 Log in ............................................................50 Operating languages ......................................50 Prevent access ..............................................52 Roles........................................
V Valid characters ...............................................165 Visibility Energy indicator................................... 96 Visualize .......................................................... 71 W Web operation, user interface ............................ 10 Web page Energy indicator function ................................ 89 Energy indicator update.................................. 98 Web server Fault codes.................................................. 165 Language .....................
Siemens Switzerland Ltd Building Technologies Division International Headquarters Gubelstrasse 22 6301 Zug Switzerland Tel. +41 41-724 24 24 www.siemens.com/buildingtechnologies © Siemens Switzerland Ltd, 2017 Subject to change 182 / 182 Siemens Building Technologies Web server OZW772... V7.
