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Technology & Evolution. pCOWEB Technology & Evolution pCOWeb 2 different add-on cards PCO1000WB0 - ETHERNET : BACnet Ethernet BACnet over IP SNMP v1,

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Presentation on theme: "Technology & Evolution. pCOWEB Technology & Evolution pCOWeb 2 different add-on cards PCO1000WB0 - ETHERNET : BACnet Ethernet BACnet over IP SNMP v1,"— Presentation transcript:

1 Technology & Evolution

2 pCOWEB

3 Technology & Evolution pCOWeb 2 different add-on cards PCO1000WB0 - ETHERNET : BACnet Ethernet BACnet over IP SNMP v1, v2.c HTTP (web server) FTP, DHCP,... available PCO1000BB0 - EIA 485 : BACnet MS/TP prototype September 2005

4 Technology & Evolution pCO available pCO 1 pCO 2 pCO C pCO XS pCO 3 pCO B

5 Technology & Evolution It allows to access to the variables of the controller (pCOx) through a common Ethernet LAN. Board features Power by pCO ARM7 74MHZ 16MB RAM, 8MB flash Linux Mbit Protocols HTTP (web pages 4MB) SNMP (Simple Network Management Protocol) BACnet (BACnet over IP and BACnet over Ethernet) FTP server, FTP client (plug-in optional) NTP (Network Time Protocol) (plug-in optional) pCOWeb

6 Technology & Evolution Serial Port n.1 BIOS: any version is good pCO WEB act as a local supervisory sistem SW application: SERIAL1_PROTOCOL=1 (Carel Local (Slave)) baud (default) IDENT: not important (1-207, 0 not allow) Introduction

7 Technology & Evolution 2 LEDs Left LED : “ Status ” Communication with controller Blinking Green = controller online Green = inizializing Blinking Red = installing default setting Right LED : “ Ethernet ” Communication with LAN Green = connect. Red = LAN not connect LEDs and Button 1 Button During runtime : Reboot card. Press the button for 5 to 10 sec. At start-up : copy the factory values from Flash to RAM Press the button. Power-on controller. As soon as the left LED starts blinking (red/off).The pCOWeb will make 3 fast blink = confirm. IP address= Subnet mask= Username=httpadmin, password=fhttpadmin, etc …

8 Technology & Evolution Upload SW application into the board. Check protocol & baud rate (SERIAL1_PROTOCOL=1, INI_BAUD_SPV=4) Plug the board into the serial port n.1 (BMS) Connect pCOWEB to the PC Test Plan : use cross cable Switch On the control. Wait till the end of the boot (about 1min) Boot ’ s end when the left green LED blinks Installing the board

9 Technology & Evolution Usually the TCP/IP configuration of the PC doesn ’ t match with the pCOWEB one(DHCP, subnet mask) Change Network Properties/ Internet protocol (TCP/IP) Configuring the PC

10 Technology & Evolution Disable the Proxy server Run Explorer Click tools/Internet options Click Connection tab Click LAN setting Unselect Use proxy server … Check Box Configuring Browser (Explorer)

11 Technology & Evolution Run Explorer (or other browser) (default address for the new card) Accessing to the main page

12 Technology & Evolution Open the main/index page (complete address: Click on Web Administrator reserved area link Login: admin, password: fadmin Web Administrator

13 Technology & Evolution PcoWeb HTTP

14 Technology & Evolution PcoWeb HTTP

15 Technology & Evolution PcoWeb General Used/Free Flashdisk space

16 Technology & Evolution These setting are used when you press the button at start-up PcoWeb General

17 Technology & Evolution PcoWeb General Ethernet Configuration (IP,n° RX/TX,...)

18 Technology & Evolution PcoWeb General Memory state Boot Messagges (button pressed,...)

19 Technology & Evolution PcoWeb General System log

20 Technology & Evolution PcoWeb General Ethernet Variables

21 Technology & Evolution PcoWeb General Adjust HTML pages attributes

22 Technology & Evolution Network Configuration Most Important Parameters IP address Netmask Gateway, DNS: for FTP client (send file to

23 Technology & Evolution pCO COM Communication Parameters with the controller Don ’ t change them (not convenient)

24 Technology & Evolution Rescue “ Reboot system ” Like to press the button at runtime “ STOP SYSTEM-put into emergency Mode ” Like to “ Safe mode ” of Windows Click this link if the board hangs (never used, up to now)

25 Technology & Evolution Demo Test Page. It allows to send the first 10 A/I/D variables to control pCO set result RED: error (some variables can ’ t be changed) GREEN: OK

26 Technology & Evolution PcoWeb SNMP

27 Technology & Evolution SNMP v2.c: available Carel OID: TRAP User trap System TRAP TRAP editor FILE MIB: “ Describes ” the variables/objects (i.e. “ Room Temperature ”, “ High Pressure Alarm circuit 1 ”,...) MIB for standard applications: available MIB for custom applications custom: “ easy ” to do MIB validator available on the internet SNMP(Simple Network Management Protocol)

28 Technology & Evolution PcoWeb BacNet

29 Technology & Evolution BacNet Configuration

30 Technology & Evolution Compatibility

31 Technology & Evolution PcoWeb Plugins

32 Technology & Evolution PcoWeb Users

33 Technology & Evolution PcoWeb Firmware

34 Technology & Evolution An FTP client is required. (i.e. Explorer, TotalCommander, WS_FTP, SmartFTP, … ) Explorer: open Total Commander: Login: Username: httpadmin, password: fhttpadmin Root directory: ftp:// The new board have only 1 file: index.html Originale (R): /usr/local/root/defindex.html User (R/W): /usr/local/root/flash/http/index.html Copy/Delete/Rename files is like your local disk (Drag&Drop) How to download/upload a page

35 Technology & Evolution How to download/upload a page

36 Technology & Evolution How to download/upload a page

37 Technology & Evolution You must know the HTML language Pages must include the following lines(within the firsts 10 line) Special tags (most common) Read variable: Write variable: GET method name= “ script:var(0,t,i,min,max) ” t=type. 1:digital, 2: analog, 3:integer. i=index 1 … 199 (Digital), 1 … 127 (Analogic, Integer). min, max=minimum/maximum value (i.e for analog) How to create a WEB page

38 Technology & Evolution Test Page Show temperature, setpoint, cooling Change Setpoint Test page

39 Technology & Evolution You can customize all pages (index, configuration,etc) Use the system ones as template Browser / View HTML command: You don ’ t see the real source HTML files. Carel tags are replaced with value. Flash Memory Reserved Area (about 4MB) Contains operating system and pages configuration. It isn ’ t possible to damage the content. User Area (about 4MB) User pages are stored here. When pCO WEB boots, firmware is copied into RAM, then continue to boot from RAM. System uses conf.params in RAM (important if you press the button) Remarks

40 Technology & Evolution Index.html (user) Browser: FTP:/usr/local/root/flash/http/index.html Index.html (original) Browser: not available FTP:/usr/local/root/defadmin/index.html Web administrator page (original) Browser: /config/adminpage.html FTP:/usr/local/root/flash/config/adminpage.html Useful Address

41 Technology & Evolution FTP Client Plug In The pCOWEB have the possible to send (time slot configurable) a.XML file (customize) to FTP server. Connect to pCOWeb via FTP (user/password: root/froot) Use an FTP Client: SmartFtp, LeechFtp (FREEWARE) Advise: Your password can several of this: see USERS page Download files configuration. Configure FTP CLIENT & NTP CLIENT (address,pause,...) Reboot pCOWEB

42 Technology & Evolution STEP A A-Copy these files: -ftp -ftp.sh -ntpdate -ntp.sh -xmlcreator into:/usr/local/root/flash/bin_users and give them the EXECUTE property

43 Technology & Evolution STEP B B-Copy these files: -ftp_script -ntp_script into:/usr/local/root/flash/etc/rc_users and give them the EXECUTE property

44 Technology & Evolution STEP C C-Copy these file: -template.xml into: /usr/local/root/flash/etc/sysconfig/conf_users

45 Technology & Evolution STEP D D-copy these files: -ftp_client.html -ntp_client.html into: /usr/local/root/flash/http/plugins and give them the READ property

46 Technology & Evolution FTP configuration -[your IP]/http/plugins/ftp_client.html Address of your FTP Server FTP Server Port (default is 21) FTP Login ID FTP Server Password Path to your FTP directory The output file name. We suggest using an XML extension, since the file is in XML format Pause (in seconds) between executions of the FTP push routine IP Address of your proxy server (if you do not use a proxy server, leave this blank) Comm port of your proxy server (if you do not use a proxy server, leave this blank)

47 Technology & Evolution Example.XML localhost :0a:5c:10:00:06 1d5h54mn B1.1.4be A1.2.6be. Prova PcoWeb Al_hp_1 High pressure compressor 1 Alta pressione compressore 1 HP1 High pressure circuit 1, chiller 2 Alta pressione circuito 1, chiller R

48 Technology & Evolution NTP Network Time Protocol (NTP) is a system for the synchronization of computers clock time through the Internet; developed mainly near the Delaware university in the United States. They have been some defined 3 versions: the 1 in 1988, the 2 in 1989 and the 3 in The running version is 3, compatible with the previous ones. In order to facilitate the use of the NTP on notebook have defined the simplified version NTP (SNTP 1995). The main characteristics of the NTP are following: –Is completely automatic and maintains the synchronization. –It’s possible to use with all types of computers. –Resistant to the breakdowns. –It diffuses UTC time, therefore is independent from time zone and the daylight time. –The synchronization precision is until 1 millisecond.

49 Technology & Evolution Configurazione NTP -[your IP]/http/plugins/ntp_client.html

50 Technology & Evolution Contact Alessandro Schiavo Product Specialist - Communication & Protocols Marketing Dept. direct (+39)

51 Technology & Evolution


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