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OZW772 V3 Energy Consumption Allocation

OZW772 V3 Energy Consumption Allocation. Synco Web Server V3 Topology. KNX devices with consumption data: QAX913 → collects up to 20 meters Synco 700 controller → collects 2…4 meters Web server OZW772… → collects up to 512 meters. Apartment A. KNX RF. Pulse meter. Pulse meter.

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OZW772 V3 Energy Consumption Allocation

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  1. OZW772 V3Energy Consumption Allocation

  2. Synco Web Server V3Topology • KNX devices with consumption data: • QAX913 → collects up to 20 meters • Synco 700 controller → collects 2…4 meters • Web server OZW772… → collects up to 512 meters Apartment A KNX RF Pulse meter Pulse meter M-bus meter M-bus meter M-bus meter Apartment B Basement Pulse meter Pulse meter KNX TP1 Pius Hausheer, 4866

  3. Synco Web Server OZW772… Version 3 • Main Feature • Energy consumption allocation • Other Features • New devise OZW772.250 replaces OZW772.64 • https encryption • E-mail with TLS -encryption • User defined Logos • System definition update Schedule • Market Release January 2011 • On stock mid of February 2011 Logistics • Prices unchanged • OZW772.250 for the price of the .64 • OZW772.64 will be sold out in April Pius Hausheer, 4866

  4. Meter Data flow Pulses are constantly counted by the WRI982 The file with the consumption data is sent periodically via E-mail or can be downloaded via Web Browser Consumption data of meters are periodically queried by the QAX9x3 Pulse Pulse meter KNX RF www KNX TP1 M-bus M-bus Meter Consumption data are periodically queried by the OZW772 M-bus meter readings are periodically queried by the WRI982 Pulses are constantly counted by the Synco 700 controller Pulse meter Pulse meter Pius Hausheer, 4866

  5. Timing of the Meter Data flow Pulses are constantly counted • Setting the Period for E-mail sending • File is ready for downloading any time Actual Values every 4 h Monthly Values every 24 h Pulse Pulse meter KNX RF www KNX TP1 M-bus M-bus Meter Every 4 h • Actual Values • 1x daily starting at 05:00 • Monthly Values • On the 3th day of month Pulses are constantly counted Pulse meter Pulse meter Pius Hausheer, 4866

  6. Polling time for Meter data www KNX TP1 Actual Values (1x daily starting at 05:00) Conclusion: daily at 10:00,all actual Values are collected Monthly Values (On the 3th day of month) Conclusion: on the 4th day of month,the monthly Values of the last month are collected Pius Hausheer, 4866

  7. Commissioning All Meter of the generated KNX-Devices are in the file of the Consumption data. Pius Hausheer, 4866

  8. File of Consumption data • With generate, for all Meter the following Information are read: • Name • Medium (Heat, Cool, Warm Water, Electricity, Gas, …) (only QAX903 / 913) • Fabrication number (only QAX903 / 913) • Identification number (only QAX903 / 913) • Unit • Format (RMx7xx) • Meter changed identifier (only QAX903 / 913) Pius Hausheer, 4866

  9. File of Consumption dataExample Part 1 Information Pius Hausheer, 4866

  10. File of Consumption dataExample Part 2 Values Pius Hausheer, 4866

  11. Meter replacement • A Meter change is recognized: • Manuel by hand with “Device Webpage > Generate“ • Automatically by daily read-out of the Meter Values (after the next 00:00 is a automatic “Generate”) Action by Meter replacement • Data of the „Meter changed“ are deleted: • By the user via Web Browser: the whole section can be deleted • 2 Year old Data are removed automatically Pius Hausheer, 4866

  12. Int*net Int*net Consumption data read out Variant 1: Download the File with Web Browser via USB or Ethernet Variant 2: File are periodically sent to a E-mail Server Mail Server Web Browser Web Browser Download E-mail Ethernet USB Download Application: The final energy bill is often made of the Consumption data, the Allocation key and the General expenses Pius Hausheer, 4866

  13. Int*net Download of Consumption data Web Browser Web Browser Ethernet • No Setting • Data are daily updated • Chose the File type by Click USB Download Pius Hausheer, 4866

  14. File Format csv-file (comma separated values)is a unformated text file xml-file is formatted for Excel Pius Hausheer, 4866

  15. Int*net Sending of Consumption data • The Consumption data are put in a File and periodically sent as E-mail attachment. • Settings: • Consumption data Receiver 1…2 • Period • Never • Daily • Weekly • Monthly • File type (.xml / .csv) • E-mail Address Mail Server Download E-mail Pius Hausheer, 4866

  16. https Encryption • URL starts with "http://", Port 80 is used • URL starts with "https://", Port 443 is used • Both Ports are open, it is up to the user • The Ports are not forwarded • "https://" Certificate is not from a certificate authority, it is a self-signed Certificate from Siemens with a lease time of 20 years • The reaction depends of the Web Browser. Usually this Certificate can be installed. Pius Hausheer, 4866

  17. https with Internet Explorer 7 Installation of the Certificate Pius Hausheer, 4866

  18. https with Firefox 3.6 Pius Hausheer, 4866

  19. Router – Port Forwarding 10 2 10 2 • Port 80 (http) Web Server Operation with Web Browser • Port 443 (https) Encrypted Web Server Operation with Web Browser • Port 21 (ftp) ACS File transfer (Message history and Offline Trend) • Port 50005 () ACS Operation • Port 22 (scp) HQ Zug OZW Web Server Remote Support Pius Hausheer, 4866

  20. Firmware update – Full Backup and Restore • Send the IP-Address and the Login-Data, Name and Password, with Admin. -rights off the Web server via E-mail to pius.hausheer@siemens.com • HQ-Zug makes a complete Backup via Internet • Via local USB connection • Read with ACS the Parameter settings of the Web server OZW772 • Proceed the Firmware-update • Write with ACS the Parameter settings of the Web server OZW772 • Via Internet • HQ-Zug makes a complete Backup via Internet • Port 80 (http) Web Browser generate web pages or Port 443 • Port 21 (ftp) ACS File transfer (optional for Offline Trend definition) • Port 50005 () ACS device list • Port 22 (scp) Web data backup and restore Pius Hausheer, 4866

  21. E-mail with Encryption • Authentification with User name / Password without Encryption (normally Port 25) • Authentification with User name / Password with TLS-Encryption (normally Port 587) • Automatic recognition → No Settings Pius Hausheer, 4866

  22. Upload of User defined Logos Pius Hausheer, 4866

  23. Delete User defined Logos Pius Hausheer, 4866

  24. Update of System Definition • Firmware update per PC-Tool via USB (incl. System definition) • or System definition update per Web Browser: • Via USB or Ethernet (Date size 35 Mbyte) • Update are for required for: • New Device types (Device description) • Text catalog Pius Hausheer, 4866

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