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pCOWeb

+030220966 – rel. 1.1 – 12.12.2017

MODBUS TCP/IP MAPS

APPENDIX J

Modbus TCP/IP service allows to share pCO variables via Modbus TCP/IP protocol. As shown in Section 0, two different maps are available. The first map is
kept for compatibility reasons and refers to the oldest firware versions of

pCOWeb

(up to v.1.4.x). For these versions, the following map holds:

pCOWeb

Index

Logical

Addressing

Modicon

Compatible

Analog

…

207

208

…

5000

5001

Integer

5001

5002

5003

…

207

5207

5208

…

5000

10000

10001

Digital

…

207

208

…

2048

2049

As a consequence, some values are not reachable (values in

red

Starting from version 1.5.x and up to version 2.0.x, the map has been modified (so that all variables are actually reachable), as follows:

pCOWeb

Index

Logical

Addressing

Modicon

Compatible

Analog

1 1 2
2 2 3

… … …

207 207 208

… … …

5000 5000 5001

Integer

1 5002

5003

2 5003

5004

… … …

207 5208 5209

… … …

5000 10001 10002

Digital

1 1 2
2 2 3

… … …

207 207 208

… … …

2048 2048 2049

Содержание pCOWeb

Страница 1: ...pCOWeb User manual I n t e g r a t e d C o n t r o l S o l u t i o n s E n e r g y S a v i n g s LEGGI E CONSERVA QUESTE ISTRUZIONI READ AND SAVE THESE INSTRUCTIONS...

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Страница 3: ...do not drop hit or shake the device as the internal circuits and mechanisms may be irreparably damaged do not use corrosive chemicals solvents or aggressive detergents to clean the device do not use...

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Страница 5: ...S 30 6 SNMP 34 6 1 OVERVIEW OF SNMP 34 6 2 THE pCOWeb SNMP TREE 35 6 3 MIB FILE 35 6 4 SNMP CONFIGURATIONS FOR pCOWeb 36 7 BACNET 37 7 1 BACnet Carel Mapping 38 7 2 BACnet MODBUS Mapping 38 7 3 BACnet...

Страница 6: ...62 APPENDIX C ArGoSoft A FREEWARE MAIL SERVER 63 APPENDIX D FileZilla Server A FREEWARE FTP SERVER 66 APPENDIX E iReasoning MIB Browser as a TRAP receiver 67 APPENDIX F CAREL TAGS FOR pCOWeb HTML PAGE...

Страница 7: ...ng functions WEB server used to check or change the operating status of the pCO controller using a remote computer running for example Mozilla Firefox Google Chrome or Microsoft Edge dynamic web pages...

Страница 8: ...green Single pCO pCOWeb communication error one failed response from the pCO or attempt to write a variable with an index higher than 207 After 5 failed responses the Status LED starts flashing red un...

Страница 9: ...om the pCO controller IMPORTANT to avoid damage before inserting pCOWeb disconnect power to the pCO controller Figure 2 c Inserting pCOWeb in the pCO controller Figure 2 d Securing pCOWeb with the cov...

Страница 10: ...ce installed pCOWeb may however no longer be accessible Therefore during installation use the scissors to separate the two labels supplied and apply one in an easily accessible position near the pCO c...

Страница 11: ...llation manager The steps to be completed are as follows 1 Configuration of the PC for direct connection to pCOWeb 2 Connection and start up of pCOWeb to check correct installation 3 Activation of the...

Страница 12: ...possible 1 Open the Windows Control panel 2 Double click Internet options the window shown in left will be displayed 3 Click Connections Another window right will be displayed Figure 3 c Setting the...

Страница 13: ...rebooted if the button is NOT pressed pCOWeb will return to the User configuration see chapter 9 on page 41 NOTE 2 These values are part of the Bootswitch parameters and unlike the user parameters can...

Страница 14: ...if pCOWeb is now rebooted for example switching the pCO controller off and on again without pressing the button again as described in 3 1 2 on page 12 pCOWeb will use the user set IP address if this...

Страница 15: ...o avoid losing access to other sites as an alternative the proxy can be disabled only for one or a few IP addresses o see point C in paragraph 3 1 1 on page 11 however with the variants shown in examp...

Страница 16: ...ensure compatibility for direct communication as an alternative to the procedures described above the PC can be configured so that it responds not only to the IP address already set but also to a sec...

Страница 17: ...documentation available at http ksa carel com APPENDIX G on page 68 lists the CAREL tags and describes an example of the default demo page resident on the pCOWeb Other pages are shown in APPENDIX I o...

Страница 18: ...ion and paragraph 9 8 on page 49 shows how to read the current information The following examples assume that the current data being used are httpadmin fhttpadmin and the IP address is 10 0 5 0 Figure...

Страница 19: ...directory or subdirectory Figure 4 g FileZilla with the Local Site left and Remote Site right windows The path for entering the web pages and the customized directory is usr local root flash http 6 Al...

Страница 20: ...server on the local network or the Internet pCOWeb sends the e mail to the server and a PC can then access the server and download the messages that have been sent to it APPENDIX D on page 63 presents...

Страница 21: ...arm fired alarm reenter to be included in the e mail and SNMP notifications to identify the activation and return events Example 1 Figure 4 k FTP PUSH and SNMP TRAP programmed to be sent for analog va...

Страница 22: ...AR No action Suggests the character that the XML interpreter can use as the separator for the values of the analog variables SEPARATOR_CHAR SEPARATOR_CHAR SYSTEM End of the section with the sequ of ta...

Страница 23: ...RE a From the pCOWeb main page see a pagina 42 open the Events page b Figure 4 n c The page is divided into eight tabs four of them d Figure 4 o Figure 4 p and Figure 4 q contain the common settings f...

Страница 24: ...on N at least 1 required e mail addresses that pCOWeb will send the messages to Ftp Push FTP Push Configuration recipients for sending XML files Input file name required used to choose the XML templat...

Страница 25: ...4 3 4 Setting the notifications set upon variations in the variables IMPORTANT Some settings described below Event Handlers Trap Configuration and E Mail Configuration are also used for the scheduled...

Страница 26: ...set in Figure 4 t that the TRAP will be sent to for the events relating to the variable IMPORTANT any Hosts enabled after one that is not enabled will be ignored Example 1 1 2 3 3 4 4 5 Hosts 3 and 4...

Страница 27: ...les Events enable enable all the events generated by variations to the variable Trigger an Activation notification event is generated when there are following variations in the value of the variable P...

Страница 28: ...his window Timeout repeat time the first event will be generated after the Timeout has elapsed from when the Submit button was selected the following events will be generated when the Timeout has elap...

Страница 29: ...LOCK WITH pCO SYNCHRONIZATION For this to occur the application program running on the pCO must transmit the information on five selected integer supervisory variables The page shown in Figure 5 a is...

Страница 30: ...to 207 even if the ModBus Extended protocol is running START OR DISPLAY THE RECORDS 1 Open the Clock and Logger page Figure 5 d 2 Click the Logger tab The settings are located in the bottom section of...

Страница 31: ...tically calculate the highest and lowest value reached by all the variables of the same group and automatically adjust the scale Manual Limits are defined by the user if one or more values overtake th...

Страница 32: ...ction Update files to this very moment see below In the usr local root flash http log directory pCOWeb automatically saves the powerup log csv file containing the records with the date time of the eve...

Страница 33: ...ment function Download all csv and graphs a window is opened this may take some time showing the list of directories for the months in which records have been saved to download select the directory an...

Страница 34: ...or specific organisations The standard also allows as each number to be replaced by a name In the example the path is rewritten with the standardised name in brackets 1 iso 3 organization 6 dod 1 inte...

Страница 35: ...58993460 NOTE 4 A variable is always read write however the value will be retained only if featured in the pCO application program Example 1 3 6 1 4 1 9839 2 1 2 45 0 type 2 pCO variable analog with i...

Страница 36: ...ed by the device The default is 9839 which is the identifier assigned to CAREL the full list of assigned identifiers is available on https www iana org assignments enterprise numbers enterprise number...

Страница 37: ...by pCOWeb save them on pCOWeb or on the PC for later use when required The BACnet configuration is saved on pCOWeb in a number of files in the usr local root flash etc sysconfig directory in the same...

Страница 38: ...log Value Multi state Value and Binary Value objects are named A0001 A2048 I0001 I2048 and D0001 D2048 corresponding to their MODBUS mapping 7 3 BACnet features Alarming BACnet Intrinsic Alarming is s...

Страница 39: ...vered from the factory 7 3 3 Schedules BACnet schedules are supported and made visible through the 16 Schedule and 16 Calendar objects For each Calendar object there can be from 0 to 16 dates in the D...

Страница 40: ...read write the variables The ranges of variablesare aligned with the standard Modbus addresses The limits of variables are aligned with the standard Modbus limits read coils discrete inputs 2000 writ...

Страница 41: ...e different from Figure 3 g 3 If the page appears as shown in Figure 3 g click the Go to Administrator area link An authentication dialogue box similar to the one shown in Figure 9 a will be opened Co...

Страница 42: ...Summary page If the login data entered are correct the following page will be displayed as shown in The section in the middle Body is the information page and can be refreshed by clicking Information...

Страница 43: ...pCOWeb date and time at the moment of the last update requested for the page displayed from the PC for example with F5 G symbol that the HTML page conforms to the HTML 4 01 standard H BTL Mark it sho...

Страница 44: ...HTML page or CGI executable was loaded via FTP this process needed to be run to automatically attribute the transferred file the rights needed to be recognised by the pCOWeb operating system currently...

Страница 45: ...emory only when selecting the Submit button IMPORTANT The values set will only be used when pCOWeb is next rebooted Figure 9 j Opening the network configuration page NOTE 2 If pCOWeb is started when t...

Страница 46: ...ted If the speed set for pCOWeb is different from the value set for the pCO communication will not be possible 9 5 1 Extended range ad functionalities All the protocols and some of the functionalities...

Страница 47: ...using the ENTER key and setting the desired value with UP DOWN keys If the DHCP option is set to ON it is not possible to change IP address and Netmask fields Pressing the ENTER key repeatedly all av...

Страница 48: ...the unzip It will return the folder name used for the unzip process mnt data tmp and the status of each file present in the folder Install plugin report This report will provide the install informati...

Страница 49: ...ccess these from a web browser for example Mozilla Firefox Username Password authentication will be required pCOWeb requires authentication if and only if the directory that contains the html page als...

Страница 50: ...selecting Accessories Prompt and then entering telnet 10 10 7 132 IP address or name of the pCOWeb 2 at the login request type httpadmin and the password see 9 8 2 3 type cd usr local root flash http...

Страница 51: ...e Tests page features the following tests IMPORTANT the Gateway normally needs to be set see 9 4 1 on page 45 Specify the name a DNS must be set see 9 4 1 on page 45 or the IP address then select the...

Страница 52: ...al 0 1 Analog 3276 8 to 3276 7 Integer 32768 to 32767 Figure 9 w pCO variables test Send all notifications send all the notification messages set regardless of whether the corresponding events occurre...

Страница 53: ...ing the value of a parameter wait until the setting has been confirmed to allow time for the confirmation to be sent via the browser to pCOWeb or alternatively select the Reboot button available on th...

Страница 54: ...rupted due to a power failure the block A transferred is not valid Upon next reboot the normal functions will no longer work but pCOWeb due to presence of a valid block B will continue to operate to a...

Страница 55: ...on page 43 9 11 2 Procedure for updating the firmware via FTP or SCP block A only INFORMATION The firmware only block A can also be updated via FTP or SCP An already updated pCOWeb where the firmware...

Страница 56: ...ot both at the same time DEV default parameters PVT LCT bios logger configuration pCOWeb does not support BIOS BOOT Figure 9 ee pCO application zip file selection The pCO must have a bios version 4 10...

Страница 57: ...deration any safety timing or specific procedure defined in the software Please go to http ksa carel com and download the step by step guide Updating pCO Application via pCOWeb pdf 10 TECHNICAL SPECIF...

Страница 58: ...address Within a network each IP address must be unique The correct setting of this address is fundamental for the exchange of data between the various devices The IP address is made up of four number...

Страница 59: ...ism for the transmission of a data packet is illustrated below NOTE A network device can contact another device only if its MAC address is known or the MAC address of the corresponding gateway that it...

Страница 60: ...tination IP address of the personal computer subnet mask of the personal computer The communications manager using these three numbers establishes whether the recipient s IP address belongs to the ran...

Страница 61: ...the server with the MAC address acquired E destination IP address outside of the subnet send to the gateway In this case the personal computer will send the message to a special network device called...

Страница 62: ...mmunication buffer comm buffer var value is different from the value of the variable in the application AN12 if it is different it transfers the value of the variable in the application to the communi...

Страница 63: ...er Finger Server started optional service not used by pCOWeb ignore Web Server started the server to access the MAILBOX from an Internet Browser is running IMPORTANT if port 80 is busy the web server...

Страница 64: ...ia web pages To do this simply open an Internet browser that can access the computer where ArGoSoft is running and type the name or the IP address of the computer if the same computer is running the b...

Страница 65: ...e one running Outlook the two computers must be able to exchange data It is recommended to use the same computer In this case enter 127 0 0 1 internal address of the computer visible to all the intern...

Страница 66: ...mple below shows how to set a user on FileZilla Server the procedure is the same for setting other users Figure E b FileZilla Server Interface creating the ftpaccount user 1 Open the user configuratio...

Страница 67: ...ully path through SNMP trees It also offers a built in trap receiver that can receive and process SNMP traps When started no configuration is required The user must select the IP address whose SNMP tr...

Страница 68: ...r 0 VariableType VariableIndex MinValue MaxValue where 0 zero required reserved for future extensions VariableType 1 Digital 2 Analog 3 Integer VariableIndex 1 to 207 for Carel protocol 5000 for ModBu...

Страница 69: ...value will not be indicated Figure G b The var TAG used for writing After having entered a new value selecting the Submit button sends pCOWeb the value entered for the variable and a new request for...

Страница 70: ...see APPENDIX C on page 62 Example Figure G d on page 70 Displaying the result of the write operation DOCTYPE html PUBLIC W3C DTD HTML 4 01 Transitional EN html tagparser pcotagfilt head meta content t...

Страница 71: ...rser pcotagfilt head meta content text html charset ISO 8859 15 http equiv content type title pCOWeb Demo Page title head body bgcolor ffffff h1 style text align center pCOWeb Demo Page h1 br BAUD RAT...

Страница 72: ...xample html select name script setdb commcfg speed option value 9600 checkdbsel commcfg speed 9600 9600 option option value 19200 checkdbsel commcfg speed 19200 19200 option option value 38400 checkdb...

Страница 73: ...g that is until the web page is returned other web pages are requested pCOWeb will need to be rebooted To use this type the following command directly into the address field in the web browser http 17...

Страница 74: ...ibutes the title to the html page window opened by the browser meta content text html charset ISO 8859 15 http equiv content type link rel stylesheet href style css type text css title pCOWeb Demo Pag...

Страница 75: ...t name script var 0 3 1 32768 32767 value var 0 3 1 td tr tr td Var 10 td td input type text name script var 0 3 10 32768 32767 value var 0 3 10 td tr table td tr table center br line break The follow...

Страница 76: ...index equal to their supervisry index e g analog 101 is copied into the array called analogs to the index 101 The string is composed by TYPE START_INDEX END_INDEX TYPE2 START_INDEX2 It can contain up...

Страница 77: ...the parser of the xml to the new format keeping the string as for version A135 will use the old xml format Copy and pasting the same URL to the browser it will return the following XML values contain...

Страница 78: ...tion or to overtake the limitations of the embedded web server of the pCOWeb for example php or asp or net could be used to generate dynamic web pages 2 Any web developer is able to develop the page w...

Страница 79: ...the HTML pages used to create the configuration files required for the correct use of the Plugin and they must be installed in the usr local root flash http plugins directory NOTE The presence of html...

Страница 80: ...the Plugin bin_users directory of the Plugin being installed They represent the executable files binary files or bash scripts that manage the functions of the Plugin During installation the executabl...

Страница 81: ...t Starting Ntp script in the system log 8 This line runs the ntp sh script see the previous section note that the standard output is redirected to dev null to avoid unnecessary messages 9 showStatus d...

Страница 82: ...uninstallation of the Plugin IMPORTANT the contents of pluginname must not contain spaces In the case of the NTP Plugin the file contains the string Network_Time_Protocol and the following link is di...

Страница 83: ...ressing Modicon Compatible Analog 1 1 2 2 2 3 207 207 208 5000 5000 5001 Integer 1 5001 5002 2 5002 5003 207 5207 5208 5000 10000 10001 Digital 1 1 2 2 2 3 207 207 208 2048 2048 2049 As a consequence...

Страница 84: ...gital 2 and 3 are set to 0 Selecting the LOGICAL ADDRESSING 1 Data register 0 Number of points 3 Data read is 1 1 0 this because in versions 1 4 x there was a bug It is possible to read digital variab...

Страница 85: ...OMPATIBLE addressing 3 Data register 1 Number of points 3 Again you see 1 1 0 For a correct visualization you should use 4 Data register 2 Number of points 3 as using Modscan selection Version 1 5 x 1...

Страница 86: ...correct index the correct information is obtained A LOGICAL ADDRESSING data register 1 Number of points 3 Again with MODICON COMPATIBLE settings trying the previous set Data register 1 Number of poin...

Страница 87: ...y 54 Firewall 21 flag 79 FTP 9 15 19 20 21 22 23 24 25 26 27 30 31 39 51 53 54 55 57 61 63 64 70 73 83 93 99 104 gateway 8 17 27 57 76 77 78 Gateway 12 27 57 64 76 GATEWAY 55 76 Glibc 104 GNU 60 63 68...

Страница 88: ......

Страница 89: ......

Страница 90: ...CAREL Industries S r l Via dell Industria 11 35020 Brugine Padova Italy Tel 39 049 9716611 Fax 39 049 9716600 http www carel com e mail carel carel com pCOWeb 030220966 rel 1 1 12 12 2017...

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