Carel plug-in Manuel d'utilisateur

pCOWeb User manual LEGGI E CONSERVAQUESTE ISTRUZIONIREAD AND SAVE THESE INSTRUCTIONS

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 10 3 STARTING FOR THE FIRST TIME – ACCESSING pCOWeb FROM A COMPUTER This chapter guides the user, even n

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 11 8. Click “Use the following IP address” (Figure 3.c); 9. Set the following parameters: IP address = 1

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 12 3.1.2 Connection, starting pCOWeb and activating the default network settings (Button) Connection 1.

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 13 3.1.3 LED signals when starting and during normal operation Immediately after reboot, the Status LED

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 14 3.2 ESTABLISHING A CONNECTION BETWEEN THE PC AND pCOWeb VIA A NETWORK Starting situation: • pCOWeb i

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 15 To ensure compatibility for direct communication, as an alternative to the procedures described above,

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 16 4 FUNCTIONS This chapter provides a guide to the use of the functions on the pCOWeb. When parameters

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 17 5. If a directory called “newdir” was created and the page was loaded into this directory, the address

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 18 5. Create a new “Local Browser” (Figure 4.e); a new window will be opened showing the contents of the

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 19 6. Alternatively, to use Internet Explorer as the FTP client, type: ftp://httpadmin:[email protected]

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 20 in the address field, confirming with Enter and specifying the password, fhttpadmin: “Explorer” autom

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 21 Example 2 E-mail and FTP PUSH programmed to be sent when digital variable 12 changes from 0→1 and 1→0.

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 22 4.3.2 Generation of the XML file When a notification event occurs, pCOWeb can generate an XML file co

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 23 <VALUE></VALUE> pCOWeb returns the current value multiplied by 10 (999.9 x 10 = 999

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 24 “SNMP Hosts”: SNMP TRAP recipients (see chapter 6 on page 31). Up to 5 recipients can be specified; to

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 25 3. Open the window for setting the strings identifying the events for integer and analogue variables (

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 26 • TOP SECTION – COMMON SETTINGS: General Configuration and Event Handlers (Figure 4.s - right - on pag

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 27 Type: Analogue Variable: 7 : the settings in window only refer to the analogue variable with index 7.

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 28 4.3.5 Scheduled events (generated at time intervals) pCOWeb can be set to generate events for sending

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 29 5 LOGGER AND GRAPHS pCOWeb can save the values of max 10 variables sampled at regular time intervals

IMPORTANT WARNINGS CAREL bases the development of its products on decades of experience in HVAC, on the continuous investments in technological inno

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 30 DOWNLOADING THE RECORDS The top section of the page (Figure 5.d below) features the buttons for display

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 31 6 SNMP SNMP (Simple Network Management Protocol) is a protocol used in Ethernet networks for controll

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 32 BASIC SNMP COMMANDS The basic SNMP commands used by the NMS manage the variable read/write operations.

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 33 6.3 MIB FILE The objects contained in an SNMP Agent are normally described using a document called th

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 34 7 BACNET pCOWeb can recognise queries sent by a supervisor that uses the BACnet protocol (Building Au

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 35 8 BASIC CONFIGURATION AND AUXILIARY FUNCTIONS pCOWeb features a number of HTML pages for setting the

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 36 8.2.1 Authentication dialogue box for accessing the Administrator area Following the previous points,

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 37 NOTE 1 The older versions of the pCO operating systems (BIOS) do not manage the entire range of variab

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 38 8.3 GENERAL INFO AND RESTORING THE DEFAULT SITUATION The page shown in Figure 8.g can be opened to di

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 39 8.4.1 Network configuration This is the most important configuration. Without this, in fact, pCOWeb w

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 40 The speed can be set between 300-600-1200-2400-4800-9600-19200(default)-38400-57600-115200 bit/s and mu

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 41 2. Access the pCOWeb user memory (see 4.2 on page 17) with the “httpadmin” Username, and display the c

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 42 6. Set the parameters for the Plugin installed, clicking the “Network Time Protocol” link (for the “NT

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 43 8.8 PROTECTION AND ACCESS CONTROL 8.8.1 Access rights to the custom HTML pages Access restrictions

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 44 IMPORTANT NOTE The “admin” directory contains the .htpasswd file that is used for authentication to t

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 45 “root” USERNAME Access with the “root” identifier is used internally to run critical applications for w

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 46 • Read/Write by pCOx: is used to read or write the contents of a pCO variable using the page shown in

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 47 INFORMATION • Every update operation loades only a block per time. • pCOWeb does not check for cohere

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 48 6. To start to write the block to NON-VOLATILE memory select “Proceed and Reboot” (no confirmation is

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 49 2. Click “Provide firmware image”; (see Figure 8.gg below), the page used to choose the block A file w

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 5 CONTENTS PREAMBLE...

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 50 1. Click the “Completely format flashdisk” link shown in Figure 8.ii to regenerate the data structure

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 51 9 TECHNICAL SPECIFICATIONS CPU: ARM7 TDMI@74MHz clock Memory: 16MB RAM, 8 MB FLASH (around 3MB ava

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 52 APPENDIX A MAC ADDRESS - STATIC OR AUTOMATIC IP ADDRESS (DHCP). Each pCOWeb has a MAC address (“Mediu

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 53 APPENDIX B IP ADDRESSES, PROXY SERVER, SUBNET MASK, DNS, GATEWAY IP ADDRESSES RECEPTION A message th

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 54 NOTE In the following examples, to simplify the explanations, it is assumed that the DNS server is loc

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 55 In other words, the valid range (subnet) for the addresses that can be contacted directly from this PC

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 56 APPENDIX C APPLICATION - pCO – pCOWeb COMMUNICATION Figure C.a below describes a write request genera

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 57 APPENDIX D ArGoSoft: A FREEWARE MAIL SERVER Various SMTP servers are available on the Internet. Below

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 58 IMPORTANT When, in Figure 4.p on page 24, the properties are set for sending the e-mail notifications f

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 59 • Enter the information : 1 - Name: Supervisor people 2 – E-mail address: [email protected] 3 a

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 6 9 TECHNICAL SPECIFICATIONS...

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 60 APPENDIX E FileZilla Server: A FREEWARE FTP SERVER Various FTP servers are available on the Internet.

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 61 APPENDIX F Trap Receiver: A SIMPLE TRAP / INFORM RECEIVER Various TRAP receivers are available on the

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 62 APPENDIX G CAREL TAGS FOR pCOWeb HTML PAGES -THE PW_DEMO.HTML PAGE Each CAREL tag entered on an html

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 63 <title>pCOWeb Configuration</title> </head> <body> <div style="color:

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 64 After having entered a new value, selecting the Submit button sends pCOWeb the value entered for the va

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 65 CAREL TAGS FOR HANDLING THE pCOWeb CONFIGURATION FILES pCOWeb saves the user settings in a number of

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 66 The following html page: <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"&

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 67 “checkdbsel”: check whether the value of a parameter in a file is “selected” Returns the “selected” st

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 68 “checkdbradio”: check whether the value of a parameter in a file is “checked” This works in exactly the

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 69 <div>The pCOWeb started using: <%bootvalues%></div> <div>pCOWeb IP address (Eth

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 7 PREAMBLE This manual has been designed with care to allow the detailed use of the product. Please do no

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 70 PW_DEMO.HTML PAGE The following row is useful for having the page validated by automatic software, so

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 71 <tr> <td>Var 2:</td> <td><input type="text&

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 72 APPENDIX H STRUCTURE OF A pCOWeb PLUGIN For the description and the installation of the Plugins, see

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 73 20 <h1>pCOWeb ftp client System Configuration</h1> 21 <div style="color: #999999;

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 74 The ntp.sh script file This runs the “ntpdate” binary file, deletes any temporary files created by “ntp

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 75 24 25 *) 26 echo $"Usage: $0 {start|stop|restart}" 27 exit 1 28 ;; 29 esac DESCRIPT

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 76 DESCRIPTION OF THE LINES 1: The colour of the characters written afterwards becomes green. 2: The co

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 77 INDEX $BIN_USERS; 73; 74 $CONF_USERS; 72; 74 $PATH; 73 $RC_USERS; 74 %bootvalues; 68; 69 %checkdbradio

NOTES _______________________________________________________________________________________ _______________________________________________________

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 8 • SNMPv1 & v2: to access pCOWeb from a computer using supervision software based on the SNMP protoc

CAREL S.p.A. Via dell’Industria, 11 - 35020 Brugine - Padova (Italy) Tel. (+39) 049.9716611 Fax (+39)

pCOWeb +030220471 – rel. 1.0 – 02.05.2007 9 2 INSTALLATION ON THE pCO CONTROLLER 2.1 ASSEMBLY Equipment required: • a 3 mm flat-head screwdrive