Home

Web HMI

1. 4 2 EMBEDDED ACTIVEX CONTROL SUPPORT zccioseasiie deterret aU cer pto 4 3 USING THE WEB PUBLISHING WIZARD ss o usd vet 4 3 STARTING THE WEB PUBLISHING WIZARD 5 52 4 3 EXPORTINGA DISPLAY FILE LOGAN Y ie sue Er be ete tetto ten addu eet ette 4 5 PUBLISHING DISPLAY FILE TOA WEB SERVER e 4 7 PUBLISHING CUSTOMIZATION OPTIONS ante sii asda cams Et 4 8 VIEWING VOCALLY EXPORTED PVE FIRES xs ease 4 12 VIEWING PUBLISHED HTME FILES 4 12 WEB PUBLISHING 4 13 WEB PUBLISHING FROM ALARM AND TREND VIEWER FILES 4 14 GRAPAWORASBASED Fl IM a 4 15 ALARMWORX BASED ATM
2. 4 15 TIRENDWORX BASEDJTT PME 0 5 4 16 BOG Ae NUM rc E al a 4 16 POBL ISHED DOCUMENTS AIL AI lt 4 17 LAUNCHING THE WEB PUBLISHING WIZARD IN PROJECTWORX 4 17 EXPORT AND PUBLISH OPTIONS IN PROJECT WORX i esos v quac ie evene a ea bet ve een ve E b eor ae ede oae 4 20 EXPORTING AND PUBLISHING MULTIPLE DISPLAY FILES IN 4 20 EXPORTING AND PUBLISHING INDIVIDUAL DISPLAY FILES IN 4 22 EXPORTING A DISPLAY FILE LOCALEY IN PROJECT WORX esee tacet 4 23 PUBLISHING A DISPLAY FILE TO A WEB SERVER IN PROJECTWORX 2 2 4 24 PUBLISHING GUSTOMIZATIONOPRMMONS Daun en 4 26 PUBEISHING FILES ATA LATER Exe Ene 4 29 WEB PUBLISHING 4 31 WebHMI User s Manual CHAPTER 5 WEBHMI CLIENT
3. 5 1 WEBHMI CLIENT SERVER 5 1 CONRIGURINGGENBROK ER TE 5 1 CONFIGURING GENBROKER FOR THE CLIENT 51 5 2 EXAMPLE GENBROKER CONFIGURATION aunt dude dud uM x mE Du ul Nan RE 5 3 COMMUNICATION USING A MEDIATOR ke ke e ku be 5 4 CHAPTER 6 WEBHMESEGURIT Y in oA A E R UEM i MEOS 6 1 WEBRMISECURIEY AG FIVEX xiii Ee tuta avt pps eese Poir Fre bu 6 1 LOGGING INTO THE SEGURITY SERVER d ioci pain cop Pvt tpe da Find ta etur lota cie cie DEP rp op Pa d rosae eer tnis 6 3 CHANGING THE SEGURITY SEHVER PASSWORD 6 4 VIEWING TRIE LOGGEB USER EIS a ia 6 4 LOGGING TEE SECURITY SERVER i eint 6 5 SECURITY ORE AUTOMATION a 6 5 LAUNCHING THE SECURITY LOGIN ACTIVEX THROUGH SCRIPTING 6 6 CHAPTER 7 WEBHMI LICENSING iss Lider
4. Channel Figure 5 3 Editing the Default GenBroker Configuration Creating a New GenBroker Configuration File To create a new GenBroker configuration file select New from the File menu in the GenBroker Configurator as shown in Figure 5 4 Save the new gbx file by selecting Save from the File menu You can add and configure nodes using the commands and functions described in the GenBroker Help documentation To view the GenBroker Help select Help Topics from the Help menu File View Options Help Open Chrl 0 Save Chrl 5 Save 5 Open Active Configuration Open Alternate Gonfiouration Figure 5 4 Creating a New GenBroker Configuration File Example GenBroker Configuration This section shows an example GenBroker configuration for the sample network setup shown in Figure 5 5 The network includes five different PCs or nodes The example GenBroker configuration shown here is for PC1 which communicates with PC2 PC3 PC4 and PC5 according to the settings in the GenBroker Configurator This example demonstrates how communication 5 3 WebHMI User s Manual between PC1 and the other four PCs can be routed through a mediator node as shown in Figure 5 5 PC1 will not communicate directly with the remote computers but it instead will establish a connection with the mediator computer This mediator will then route the communications to the final destinations in this case PC2 PC3 PC4 or PC5 The mediator n
5. Web DUIS 9 Sel eue n Fett MAY 06 Web HMI VERSION 8 FOUNDATION USER S MANUAL Web HMI BDE amar enables users to view or SCACA applications aver the Internet ar intranets on any client PC running Microsoft Internet Explorer or Netscape Navigator WebHhl extremely easy to use and set up Advanced Web publishing took allow graphics trends alarms and reports to be published to designated Web servers running Microsoft Internet Information Server 1155 Microsoft Web Server or Apache Server providing a complete Web based HMI or SCADA solution Our VVeb enabled HMI and SCADA products are based on OPC To The Core technology and offer unparalleled performance efficiency ease of connectivity and freedom of choice Default Samples Industry Samples Advanced Samples meram mm 4 PVI EWHMI ME Specifications and information are subject to change without notice Up to date address information is available on our website Web www smar com contactus asp Table of Contents TABLE OF CONTENTS Ewa pne tco uos n es Eve eo aes 1 1 ABOUT THIS DOCUMENT dtu u
6. WEB Publishing Wizard Properties E E x Screen Resolution Publishing Options Publishing Channel General Server Switching Support WebH hdl Root URL Path nte comwebhrmi Note This UAL is used default path when only Export Local Copy is selected Cancel Apply Help Figure 4 10 General Settings Server Switching Support The Server Switching Support tab of the Web Publishing Properties dialog box shown in Figure 4 11 allows you to enable or disable GenBroker support for the exported published HTML file Here you can specify which GenBroker configuration file gbx will be activated The GenBroker configuration file establishes the settings for OPC data communications between the clients and the Web server Web Publishing Utility Properties 7 x Adds Smar GenBroker support to exported HTML Communication be established to one server at time only C As Configured in WebHMl Settings User Defined Cancel Apply Help Figure 4 11 Server Switching Support Settings There are three available options for GenBroker support None GenBroker support is disabled If this option is selected all the communication will default to the local node This option should be checked when the Web pages are meant to be used only from the local node If this option is checked Web pages may not work on a remote node unless the remote node has Proc
7. param name _ExtentY value 11113 gt param name _StockProps value 160 gt param name BorderStyle value 1 gt lt param value 1 gt lt param namez DisplayName value http www myserver com webhmi Building1 gdf gt param name UseAmbientBackColor value 0 gt param name AutoStartRuntime value 1 gt lt param name OverrideScrollbarSettings value 1 gt lt param name VerticalScrollbar value 0 gt lt param name HorizontalScrollbar value 0 gt lt OBJECT gt Exporting a gdf file to an HTML file not only references the GWXview32 cab file as shown in the example above but also references any other plug in cab files required for other ActiveX components that may be embedded within the gdf file e g TrendWorX or AlarmWorX Viewer ActiveX controls 4 1 WebHMI User s Manual 4 2 However before a gdf file can communicate with live OPC data the IcoSetServer cab file plug in which is necessary for security and licensing as well as a GenBroker configuration gbx file which contains network configuration settings for OPC communications must also be delivered to the client PC The IcoSetServer cab file and the gbx file are referenced in the HTML source code This way the security and licensing information are available whenever a component such as an Alarm Viewer ActiveX is downloaded The sample HTML source code below shows how these files
8. AlarmWorX and TrendWorX Web Access x AlarmWorz Remote Access Manager Database connection options Connection Retry Number 3 times Connection Aet Delay 5 GenClient Updates Timeout 0 GenBroker Configuration File leave this field Blank to use default configuration ____ __ _ _ _ Figure 9 AlarmWorX Remote Database Access Manager Database Connection Options The Database Connection Options section of the AlarmWorX Remote Database Access Manager sets the following connection parameters for the Data Factory Handler Connection Retry Number Specifies the maximum number of times the Data Factory Handler will try to reconnect to the Alarm Logger database in case the connection fails Connection Retry Delay Sets the amount of time in seconds the Data Factory Handler waits between subsequent connection retries to the Alarm Logger database Security Management The AlarmWorX Remote Database Access Manager allows you to enable security for remote database access via the ProcessView Security Server Check the Enable Security Management for Remote Database Access via Security Server check box When security is enabled each time a user tries to access the Alarm Logger Database the Security Server will check to verify whether that user is allowed to have remote access to the database Note For information about the Security Server configuration and login please see
9. Installing ProcessView e Installing the ProcessView License Utility Installing WebHMI Before installing WebHMI you must first install a Web server ProcessView and a ProcessView software license Any Microsoft Windows operating system that meets the ProcessView minimum system requirements and that has a Web server installed is capable of serving WebHMI pages However it is strongly recommended that you use Microsoft Internet Information Server IIS because IIS supports all features of WebHMI Other Web servers such as Personal Web Server and Apache may not support all features of WebHMI Note The ProcessView Web Publishing Wizard is supported only for IIS version 4 0 or above SOAP XML is supported only for IIS version 5 0 or above Installing Web Servers for Windows NT and Windows 2000 For WebHMI to work properly on a PC you must install the following For Windows Either Internet Information Server IIS or a Personal Web Server For Windows 2000 Windows Internet Information Server IIS Installing Internet Information Server for Windows NT If you run a Windows NT server you must install an Internet Information Server IIS in your computer 1 Toinstall IIS in Windows NT click on Network Neighborhood on your computer s desktop The Network dialog box will appear as shown below in Figure 2 1 On the Network dialog box click the Services tab and then click the Add button 2 1 WebHMI U
10. F Published Documen hes OFC Servers System Tools Refresh e a new File in the project Help nl Figure 4 38 Creating a New HTML File in a Project Exporting a Display File Locally in ProjectWorX To export a display file to a directory on the local drive 1 Right click on the Applications WebHMI GraphWorX Based HTML tree or the AlarmWorX Based HTML tree or the TrendWorX Based HTML tree and select New HTML Document as shown in Figure 4 39 EB WebHMI ae 5 Mew HTML Document Source Contral Publish All Files Generate Report Exit Projectors bes a TrendwWorx Based 2 Local HTML Files sj Published Doacumen Servers System Tools Refresh new File in the project Help aa PS oa Figure 4 39 Launching the Web Publishing Wizard 2 This launches the Web Publishing Wizard as shown in Figure 4 40 In the Based on Source File field of the Web Publishing Wizard you must specify the name of the display file to be exported as shown in the figure below To choose a display click the button to the right to browse for a file Select a file and then click Open The directory path and the file name are shown in the text field 4 23 WebHMI User s Manual 4 24 2 Smar Web Publishing Wizard X Publish web Page Display Namel htm Based on Source File A Graphiwort displays in Pr
11. Figure 6 1 WebHMI Samples Home Page Click on Default Samples to open the WebHMI Default Samples page as shown in Figure 6 2 6 1 WebHMI User s Manual 6 2 Figure 6 2 WebHMI Default Samples Click on the Security button to open the Security sample page shown in Figure 6 3 The Symbol Library in GraphWorX contains a symbol category file called WebHMI Security Login sdf which contains several symbols that when dragged into a GraphWorX display allow users to gain access to the Security Server All the symbols use VBScript to call the Security Server on the remote WebHMI Server and get back security information You do not need to know VBScript to use this symbol You can directly drag and drop the symbol that you need from the Symbol Library into your display but you also have the freedom to use the Script Editor toolbar in GraphWorX to change the source code associated with each of these symbols Or you can copy the code and attach it to your own symbols All of the scripts associated with these symbols create an instance of the Smar Login ActiveX and call methods of this object or access properties The complete automation for the Smar Login ActiveX is described later in this chapter These symbols are shown in Figure 6 3 WebHMI Security Figure 6 3 WebHMI Security ActiveX Symbols in GraphWorX Logging Into the Security Server The WebHMI Security Login ActiveX symbol button shown in Figure 6 4
12. Publish ta eb Server http www pserver cam wWEBHMHMI Samples Export Local Copy o Publishing Customization Publishing customization allows you to change Web Publishing Settings Advanced Figure 4 9 Publish to Web Server Location Specified Web Publishing Wizard 5 Click the OK button to generate the HTML file The new HTML file is uploaded to the Web server and then saved to the URL address path specified in the Publish to Web Server field Note Both the Publish to Web Server and Export Local Copy actions can be performed at the same time Publishing Customization Options The Web Publishing Wizard contains some customization options for exporting publishing HTML files Clicking the Advanced button on the Web Publishing Wizard dialog opens the Web Publishing Properties dialog box as shown in Figure 4 10 which contains the following tabs Server Switching Support Screen Resolution Settings E Publishing Options General Settings The General tab of the Web Publishing Properties dialog box shown in Figure 4 10 allows you to specify the default URL address for the WebHMI Server The General tab is visible only when Export Local Copy is the sole option selected on the Web Publishing Wizard dialog box If Publish to Web Server is selected on the Web Publishing Wizard dialog box then the General tab is hidden and you won t need to configure it Web Publishing Wizard
13. alarmworz32 htm Based Source File C Program Files SmarsProcessVview 5 amples alarnmvorise l Publishing Options Publish ta Web Server http A mysen er com veeblmi Export Local Copy acuments and Settings sadministratarsduy Documents Publishing Customization Publishing customization allows you to change Web Publishing Settings Advanced Cancel Help Figure 4 7 Export Local Copy Pathway Shown in the Wizard 5 Click the OK button to generate the HTML file The new HTML file is saved to the local directory pathway specified in the Export Local Copy field 4 6 Web Publishing Wizard Note Both the Publish to Web Server and Export Local Copy actions can be performed at the same time Publishing a Display File to a Web Server To publish the HTML file to a directory on a Web server i e over the Internet or an intranet 1 In the Based on Source File field of the Web Publishing Wizard you must specify the name of the GraphWorX display gdf file to be published as shown in Figure 4 8 To choose a different display click the button to the right to browse for a file Select a file and then click Open The directory path and the file name are shown in the text field Web Publishing Utility Publish Web alarmwors32 narepart htm Based an Source File Ls Files Smar Fracessview s amples alarmwars3
14. E ProjInfa ini Boiler Room Power Plant Applications E 48 Alarm vores F Eh Packing Lag H A GenBroker Unpacking Lo EH Process view Tray RE Global Aliasing Con 224 Mew Display Add Display Source Control E Language Publish Displays EI a 5 Office Generate Report aaga Mobile HMI project Wor A Files Hg OPC Data Refresh 0 spate HTML File with embe Figure 4 49 Publishing a Locally Stored HTML File e Right click on the GraphWorX Based HTML Files tree or the AlarmWorX Based HTML tree or the TrendWorX Based HTML tree and select Publish Files from the pop up menu as shown in Figure 4 50 Right click on the Local HTML Files tree and select Publish Files from the pop up menu e Right click on the WebHMI tree and select Publish Files from the pop up menu This publishes all HTML files in the WebHMI tree amp WebHMI iaraphWorx Based HTM amp j AlarmWorx Based HTM i Trend Wors Based HTM Pew HTML Document Source Control k es Local HTML Files Publish Files uM OPC Servers Exit Projectors Tools Refresh Figure 4 50 Publishing All Locally Stored HTML Files All of these actions open the Publish HTML File to Web Site dialog box as shown in Figure 4 51 The Qualified WWW Folder field in this dialog is identical to the Publish to Web Server field in the Web Pu
15. H Untitled 4 ORC Servers mM Untitled 9 PrajInfa ini D bytes up eeu wjediss 27s bates E Untitled 6 Publishing Log 5 24 Kb mf Untitled cff untitled 1 r4 kinm Figure 4 52 Location of Web Publishing Log File 4 31 WebHMI User s Manual 4 32 Chapter 5 WEBHMI CLIENT CONFIGURATION WebHMI Client Server Architecture GenBroker acts as a bridge that links WebHMI clients to the WebHMI server over the Internet The WebHMI clients are used to view Web pages downloaded from the WebHMI server through a Web browser Microsoft Internet Explorer As shown in Figure 5 1 GenBroker enables communication between the Web clients and the WebHMI server over TCP IP Note For complete information about configuring GenBroker communications please refer to the GenBroker Help documentation WebExplorer Client Internet Explorer E Server CIO POPP PPP Tt Cee eee Figure 5 1 WebHMI Client Server Architecture Configuring GenBroker The GenBroker Configurator is a tool that enables you to customize your network architecture The GenBroker Configurator allows you to e Specify the communication method e Configure the GenBroker Client Configure the GenBroker Server Assign nodes to direct channels e Assign mediator nodes for indirect channels Specify the default channel Add and
16. and TrendWorX display files as Web pages e AlarmWorX Web Access support for reports and operator comments Setting up the WebHMI server WebHMI client configuration using the GenBroker Configurator GenBroker communications WebHMI licensing configuration e WebHMI security configuration Change Host Utility WebHMI versions support and the Update Versions Utility This document assumes you have prior knowledge of the following omar ProcessView components e HTML or Web page editing tools that can handle ActiveX controls e TCP IP setup or DCOM Distributed Component Object Model Note Remote node names in ProcessView are often referenced lt gt In this document you will often see a remote OPC data source referenced by lt IP Address This convention is perfectly acceptable and simplifies the development of WebHMI Web pages Key Features of WebHMI WebHMI includes the following key features e VBScript and JScript scripting engine see the GraphWorX Help documentation for more information WebHMI Security Login ActiveX e AlarmWorX Web Access support for reports and operator comments TraceWorX diagnostics support e Web browser support for Microsoft Internet Explorer e Language switching support Introduction to WebHMI WebHMI is a Thin Client Web solution that enables standard Web browsers Microsoft amp Internet Explorer for use as real time operato
17. are referenced in the code object id SetServer classid clsid 57802C 16 9A15 11D4 B2A8 0090272E599B codeBase http www myserver com WebHMI cabs IcoSetServer cab height 28 width 17 gt lt PARAM NAME CfgName VALUE http www myserver com WebHMI Samples Default gbx gt lt object gt The ProcessView Web Publishing Wizard in GraphWorX takes care of all the necessary HTML code references automatically Microsoft Internet Explorer uses cab files Note If you are using multiple frames for your WebHMI pages e g a main navigation frame for browsing between pages and a content frame that contains the body of the pages make sure that the IcoSetServer cab file and the gbx file are properly referenced in the HTML source code for the main frame This way the security and licensing information are available whenever a component is downloaded Delivering the Necessary Web Components to the Client WebHMI is designed to operate with Zero Install and Thin Client philosophy This means the client PC has nothing but Windows and Internet Explorer loaded Thus all necessary Web components must be remotely delivered and seamlessly installed The type and number of components required for delivery on the client PC are determined by the content of the GraphWorX displays instance a display with an embedded Trend Viewer requires delivery of the corresponding TrendWorX Viewer ActiveX Web component but not the AlarmWorX Viewer ActiveX
18. All GraphWorX AlarmWorX or TrendWorX Displays in Project respectively The browse button is also disabled Trendwors3z Displays t32 AlarmmwWors32 Displays 32 Cancel Help Figure 4 29 Choosing a File Type to Publish Right click on the GraphWorX Displays or the AlarmWorX Alarm Container tree or the TrendWorX Trend Container tree and select Publish Displays as shown in Figure 4 30 In this case both the Publish Web Page field and the Based on Source File field in the Web Publishing Wizard dialog are read only and contain the text Display Name htm and All GraphWorX AlarmWorX or TrendWorX Displays in Project respectively The browse button is also disabled 4 18 Web Publishing Wizard Applications Factory Power Plant OPC Servers a Applications PrajInfo ini poe 52 BY alarmworx Boiler Room fl Daka Packing Log gay GenBroker by Unpacking Lo H P ProcessView Tray mE Global Aliasing Con PK v4 eme Hew Display Add Display Source Contral Publish All Displays Generate Report Exit Projectors Language 5 5 Office H ag Mobile E Files Datas Refresh apace HTML File with embed Figure 4 30 Publishing Displays in a Project Right click on a GraphWorX gdf AlarmWorX a32 or TrendWorX 132 file and select Publish to HTML as shown in
19. Channel Cancel Apply Figure 4 14 Publishing Channel WebHMI User s Manual File Edit 4 Back p fx fat Gi Search Favorites S Media ca ET E Address C Documents and Settings Administrator My Cocuments Wweb Publishing BeanRaaster htm gt Configuring FTP Access Just before uploading files to the Web server you will be prompted to specify the FTP connection settings as shown in Figure 4 15 Enter the correct FTP path user name and password Note For information about FTP site configuration please see the application note called Publishing to Windows 2003 Server which is located on the ProcessView CD Connecting FIP Publishing Wizard will use FTP channel to upload files to Web server Please enter UAL path of location to which you want to save pour files ETP Path ftp localhost best User name anonymous 000000000000 Password JI Cancel Figure 4 15 Uploading Files Via FTP Viewing Locally Exported HTML Files To view an HTML file that was exported to a local directory simply browse to the local directory pathway and click on the file to open it in your Web browser You can also open your Web browser and copy the directory pathway of the file into the Address field of the Web browser as shown in Figure 4 16 A complete directory path is for example C Documents Settings VAdministratonMy Documents Web
20. Far mare infamatian Publish Display File Orly The far selected display wil not Ge published Cancel Apply Figure 4 13 Publishing Options Publishing Channel Because publishing via Microsoft Posting Acceptor is no longer supported on Windows Server 2003 we were forced to find another way of transporting published files from a ProcessView development machine to a WebHMI server It appeared that FTP would be the best choice Changing the Communication Channel By default the method that uses Posting Acceptor services is used for publishing files to a Web server The Publishing Channel tab of the Web Publishing Properties dialog box shown in Figure 4 14 enables you to change the way that files are uploaded to the Web server by selecting FTP Channel This tells the Web Publishing Wizard to use FTP communications for uploading files instead of Posting Acceptor Note Selecting FTP Channel does not affect the configuration of the main Web Publishing Wizard dialog the settings are the same if you were publishing files using the default method i e Posting Acceptor WEB Publishing Wizard Properties 53 L x General Server Switching Support Screen Resolution Publishing Options Publishing Channel Type of Publishing Channel f Default HTTP Pasting Acceptor C FTP Channel Posting Acceptor is no longer supported an Window 2003 Server For publishing files ta Server use FTP
21. Mat conmected Connection Filter Mate Server Side Filtering is bu the subscription Cancel Apply Figure Alarm Viewer ActiveX Properties Display Tab A 2 AlarmWorX and TrendWorX Web Access Connecting to the Operator Comments Database In most situations you will use the AWXLog32 mdb Microsoft Access database located in the ProcessView Bin directory as your operator comments database This is the standard Alarm Logger database To connect to the operator comments database 1 Click the Connection button on the Display tab This opens the Database Connection dialog box as shown below 2 Under Data provider select Microsoft Access as shown in Figure 4 Database Connection X Database Connection Data Provider MS Access C MS SOL Sever ODBC OLE Connection String Build Connecton Base Table Mame Connection Status DISCONNECTED Comment Condition NONE NONE Op Node NONE C ever NONE Server lt NONE gt Access currently connected database over the Internet via AUS Internet Information Server for Remote Data Access A o E sample http V ebHMI 5 cam Number of database records to download Figure A 4 Connecting to a Database 3 Click the Build Connection String button This opens the Microsoft Data Link Properti
22. Note If you wish to change your choice of communication types it is recommended that you uninstall WebHMI and perform the installation again from the beginning 8 The Copying System Files window will appear While the system files are being automatically copied the percentage of the files already copied will appear in the window s progress bar After all of the necessary system files have been copied a dialog box will appear as shown in Figure 2 15 Enter the name of your WebHMI server or select a local machine name Customize your application by selecting one of three choices under Name Convention Microsoft Network This is the name of the WebHMI server machine located on your local network This is recommended with DHCP DNS Domain Network Service This is your registered domain name such as www myserver com IP Address The numeric IP address such as 99 99 99 99 will automatically appear in the DNS Name field After you have customized your application click the OK button Enter a name of pour WebHM server select one of the local machine names All of sample files will be customized to work with the name vau specify DONS we myserver cond Convention C MS Network V DAS C Address Figure 2 15 Specifying the WebHMI Server Host Name 10 The Setup Complete dialog box will appear Click the Finish button to complete the setup You have successfully completed installation of WebHMI
23. Publishing Example ChemFood_BeanRoaster htm Be sure to include the name of the HTML file that you have exported and the file extension htm View Favorites Tools Help 4 12 Figure 4 16 Viewing the Exported HTML File in a Web Browser Viewing Published HTML Files Before connecting a client machine to a WebHMI Server you must start the GenBroker Server on the WebHMI Server using ProcessView Tray If the GenBroker Server is not started then the client will not get proper licensing and security information To start the GenBroker Server on the WebHMI Server 1 Launch ProcessView Tray from the Windows Start menu by selecting Programs gt Smar ProcessView gt Tools gt ProcessView Tray 2 When ProcessView Tray opens the triangle icon will appear in the Windows tool tray Click on the triangle and select GenBroker Start from the pop up menu as shown in Figure 4 17 This activates the GenBroker Server Web Publishing Wizard GenBroker d Stop Auto Stark Secure Desktop Auta Stop Scriptor T amp larm Worx k Fw a step gr Screen Manager TrendwWwarx k Status Configure Help E Figure 4 17 Starting the GenBroker Server on the Server Node 3 Once the GenBroker Server is running you can view the HTML file that you have published to the Web server from any client PC s Web browser To view the published HTML file open your Web browser and copy the URL address of the fil
24. button The Distributed COM Configuration Properties dialog box will reappear On the Default Security tab page check the Enable remote connection check box Now click on the Applications tab of the DCOM Configuration Properties dialog box In the Applications field select Security Server and then click the Properties button as shown in Figure B 25 Distributed COM Configuration Properties Applications Default Properties Default Security Applications Msohelp Search Dialog MsoHelp Key Search Dialog Meth eeting Net orsse Configuration num Outlook Message Attachment Outlook Office Finder Private Debug Manager for Java Quikdat cleuikD ata S cripbw ars32 Document Security Server Snapshot File Global Class Sistem Restore Wrapper TagBrowser Application Uploadhl anager Cancel Apply Figure B 25 Selecting Security Server B 13 WebHMI User s Manual B 14 The Security Server Properties dialog box will appear as shown in Figure B 26 On the Security tab page select Use default access permissions Security Server Properties Securty Server Properties Figure B 27 Location Tab Setting up DCOM As shown in Figure B 27 on the Location tab check the Run application on this computer option To return to the Distributed COM Configuration Properties dialog box click the Apply button The Default Propert
25. complete Web based HMI pr SCADA solution Our Veb enabled HM and SCADA ondvets ere based on QI C To The Core technology and ofer unnaralleed pertonmence efficiency ease of Connecti end freedom of Tei e Figure 3 7 WebHMI Samples Home Page This opens the Advanced Samples page shown in Figure 3 8 The Advanced Samples page contains two buttons Remote Connection and Advanced Scripting Viewing WebHMI Samples 1 CSCRIPT LANHGUAGE vbacr Suk link onMouseOrer Window object status Click her mecho clear ZetTimerDat Advanced Scripting Figure 3 8 Advanced Samples Page The Remote Connection samples page shown in Figure 3 9 contains examples of complex GraphWorX display gdf files that have been published as HTML pages through WebHMI You can view these display files in real time over your WebHMI server The examples include a bar graph an Alarm Viewer and a Trend Viewer 12 20 25 FM 9 Level Remote Tend Figure 3 9 Remote Connection Page The Advanced Scripting samples page shown in Figure 3 10 contains examples of the use of VBScript in GraphWorX displays For more information about the GraphWorX scripting engine please see the GraphWorX Help documentation 3 5 WebHMI User s Manual GraphWorx Scripting Figure 3 10 Advanced Scripting Page Industry Samples Ret
26. easi Een Ra Sic sta a aa 7 1 VIEWING LICENSING INFORMATION USING 7 1 LICENSE TOR IBEWEBHMISERVEE a 7 3 OBTAINING ADDITIONAL CONNECTION 7 3 LICENSING OLE AUTOMATION 7 3 LAUNCHING THE LICENSE MONITOR ACTIVEX THROUGH 7 3 CHAPTER G CHANGE HOST UTILITY E 8 1 INTRODUCTION TO THE CHANGE HOST UTILITY oers rere 8 1 CHANGING THE DIRECTOR s rome EOS 8 1 FINDING AND REPLACING rre 8 1 CHAPTER 9 WEBFHMI VERSION SUPPORT seo due 9 1 INTRODUCTION TO VERSION SUPPORT ikea 9 1 UPDATE VERSIONS c 9 1 STARTING THE VERSIONS UTIELITYS 9 2 APPENDIX LARMWORX AND TRENDWORX WEB 55 2 4 0 2 4 11111 A 1 PE
27. launch and default configuration settings on the server node must be configured so that everyone logged in on the WebHMI client PC has access to the server node Any user logged in on a client PC must also have the proper rights to browse the WebHMI server For the proper transmittal of information over DCOM between two PCs these two nodes must be in either the same workgroup or domain In any networked application all of the computers must share common information From Smar point of view the most important function of such applications is to enable the sharing of user related information In a workgroup you have to configure this information individually on each machine In a domain one main computer typically called the Primary Domain Controller PDC stores all of this information When a new joins the network e workgroup you must configure all of the settings manually In a domain the PDC will automatically send them to the new PC B 15 WebHMI User s Manual B 16
28. opens the WebHMI Configurator dialog box as shown in Figure 5 2 To use the default configuration file click the button to the right of the Edit the GenBroker Configuration field This allows you to select a gbx file Browse to InetPubwwwrootWebHMMhSamples and select Default gbx WebHMI Configurator E E Oj The WebHM Server may have page s containing Actives that uploads specilic GenBroker Configuration File to the V ebHHMI Clients 1 Select a HTML File to get the configuration name from Edit Source 2 Get the configuration file name from the HTML File et tom 3 Edit the GenBroker Configuration NInetpub wivwrantwW ebH MIS S amples Close Figure 5 2 WebHMI Client Configuration The file pathway will appear in the text box as shown in the figure above You do not have to reconfigure the default file except to e Redirect channels of a WebHMI server e Add a channel for a new node whose resident OPC server provides data to client PC browsers If you want to set up a different or more advanced client server communication architecture you can either reconfigure the default gbx file or create a new gbx file WebHMI Client Configuration Retrieving a GenBroker Configuration File From a Web Page Alternatively you can search for a GenBroker configuration file in an HTML file In many cases gbx files are referenced in the source code of HTML files Click t
29. see the Multiple Display Support section The multiple display detection could be a rather lengthy process You can speed up the process by disabling the Enable Multiple Display Support option This is especially useful if you have already published your project files to the Web server and now you want to update display you have changed The multiple display detection mechanism ensures that the Web page will be published properly for the source file Disabling the Multiple Display Support may cause publishing of an incomplete web page which may result in unexpected behavior Therefore it is suggested to disallow publishing of the Web page You can do so by enabling the Publish Display File Only option WEB Publishing Wizard Properties E bi Server Switching Support Screen Resolution iu Publishing Options 71 Publishing Channel r3 These options are applied only when user publishes ta remote A web server Proceed with caution Enable Multiple Display Support All displays linked to this display will be uploaded to the server Disabling this option speeds up the process but may result in unexpected behaviour Please consult Help for more information Publish replay File Gli The HTML for selected display will not be published Figure 4 46 Publishing Options Publishing Channel Because publishing via Microsoft Posting Acceptor is no longer supported on Windows Server 2003 we were forced to find another way of transp
30. the local logger database on the server as shown in Figure A 8 The RDS retrieves the relevant information for the alarm report from the logger database so that the client can download the data from the server over the Internet The client machine then displays the data in the Viewer ActiveX per the client s configuration settings In most typical scenarios the Viewer ActiveX configuration is done on the server side Configuration A 5 WebHMI User s Manual data saved as a awv file or a gdf display containing the Viewer ActiveX are published to an HTML document on a WebHMI server Remote Data Service RDS Client With Internet Internet Alarm Viewer Information Server Activex 15 Local Alarm Logger Database Figure A 8 Downloading Operator Comments From a Remote Logger Database Tips for AlarmWorX Remote Data Access A 6 A good understanding of Remote Data Access principles is a key element to building a successful solution for a Web enabled alarm reporting system Since the volume of alarm databases can reach hundreds of megabytes it is very important to keep in mind the following aspects Maximum Number of Downloadable Database Records and Adequate Record Filtering The setting for the maximum number of records to download Nmax indicates that any database query operations would return no more than Nmax alarm records lines to the grid If more than Nmax records from the current table match the current filterin
31. De v32 e e AWRG2 aur GenBroker Close Figure 8 1 Change Host Name Dialog Box Find what localhost Replace with muyserver com Match case f 5 Network Recurse subdir C DNS Mode name only IP Address GOTT Changing the Directory Name Change the directory name by typing it in the Working Directory field as shown in Figure 8 2 You can also change the directory name by clicking on the button to the right of the Working Directory field or by selecting Set Working Directory from the File menu working Dir File Help Figure 8 2 Directory Name Finding and Replacing Files Functioning like any find and replace command the Change Host Name dialog box searches ProcessView files for Ic sInetPub wwiwraotw ebHMI S amples i ru I y e Re nei ae e ka uris 4e resi a seriei resi a ae a a eee ss eeeee File GWX32 GraphWorX gdf display files e TWX32 TrendWorX v32 files AWX32 AlarmWorX Viewer awv files AWR32 AlarmWorX Report awr files GenBroker GenBroker configuration gbx files HTML htm files 8 1 WebHMI User s Manual 8 2 Choose the type of file for which you want to search by clicking on the check boxes in the right column as shown in Figure 8 1 The Change Host Name utility searches for the text typed in the Find what field and replaces it with the text typed in the Replace with field as sh
32. ER ars Sound Recorder Tw SOLU psize Application Voce Dictation Manager BI Figure B 9 Distributed COM Configuration Properties Dialog Box The Default Properties tab will appear as shown in Figure B 10 Check Enable Distributed COM on this computer Doing so allows DCOM objects to be created on this machine Select Connect in the Default Authentication Level field Select Identify in the Default Impersonation Level field You do this in case security is absent at the object level the server will then use this level to check permissions in the ACL Access Control List of the client machine B 5 WebHMI User s Manual B 6 Distributed Configuration Properties Applications Default Properties Default Security Default Protocols Enable Distributed COM on this computer Enable COM Internet Services on this computer Default Distributed communication properties The Authentication Level specifies security at the packet level Default Authentication Level Connect The Impersonation Level specifies whether applications can determine who is calling them and whether the application can operations using the client s identity Impersonation Level Figure B 10 Configuring the Default Properties Click on the Default Security tab to have its page appear as shown in Figure B 11 Click the Edit Default button Distributed COM Configuratio
33. Figure 4 31 In this case the Based on Source File field in the Web Publishing Wizard dialog is read only and contains the name of the selected display file The browse button is also disabled Tree u Smar Projectors F2 Dis EE Projects Open Project 1 mare Display Applications Duplicate File m AlarmWor Read only Applicatici List OPC Tags fr DataSpy Replace Wi parawors Search WM Publish bo HTML Global Aliz Source Control M GraphWor Exit Projector ree Figure 4 31 Publishing a Display File Right click on the Applications WebHMI GraphWorX Based HTML or AlarmWorX Based HTML or TrendWorX Based HTML tree and select New HTML Document as shown in Figure 4 32 In this case you need to specify a GraphWorX display file in the Based on Source File field by browsing for the file or by typing in the file name You also need to specify the name of the new HTML file in the Publish Web Page field 4 19 WebHMI User s Manual CJ 51 4 webHMI TA Hj 5 Mew HTML Document Source Control k Publish Files 72 Local HTML Files 2 pue Published Documen acrem Mn Exit Projectors Trend warx Based Servers b System Tools Refresh e a new File in the project Help Figure 4 32 Creating a New HTML File in a Project Export and Publish Options in
34. HMILIsers DE Descriptions Cancel Show Full Names Administrator LAB D amain Computers LABSDomain Guests LABS Domain Users Renove Figure B 7 Local Group Properties Dialog Box Setting up DCOM Configuring DCOM Properties To begin configuration of the DCOM properties click the Start button and select Run from the Windows Start menu The Run dialog box will appear as shown in Figure 8 Type dcomocnfg in the Open field and then click the OK button Hun Ei EI Type the name of a program folder or document and Windows will open it Far Bun in separate Memon Space Cancel Browse ee M Figure B 8 Opening the dcomcnfg Folder The Distributed COM Configuration Properties dialog box will open as shown in Figure B 9 Click on the Default Properties tab of the Distributed COM Configuration Properties dialog box Distributed COM Configuration Properties E i Applications Default Properties Default Security Default Protocals Applications Paintbrush POF Shellinto Class Remote Debug Manager for Java Remote Storage Recall Notification Client SENS Logon Events SENS Network Events SENS Events SENS Subscriber For EventSustem bjectlhange events SetupLogServices Class SMAR Dataw omad SMARA 5 SMAR Simulator Server SMARA Tw ESBLS5vr HDA Server V
35. INITISLIZE MSN Messenger Ubject Awe P roy num Paintbrush Remote Debug Security Server SENS Logon Everts SENS Network Events SENS Events SENS Subscriber for EventSysten EventLlbjectChange events SetupLogServices Class 1 SetupLagServices Class 2 Sound Recorder Properties Manager far Java es Figure B 15 Setting Properties of Security Server B 8 Setting up DCOM The Security Server Properties dialog box will appear as shown in Figure B 16 On the General tab of the Security Server Properties dialog box make sure that the Authentication Level field is set to Default Then click on the Security tab SMAR VCRWorX Properties 1 x General Location Security Identity Endpoints General properties of this application Application ors Application type local server Authentication Level Local path LAPR BRA TsSmarPR CES T5Bins v LES Figure B 16 Security Server Properties Dialog Box The Security tab page will appear as shown in Figure B 17 On the Security tab make sure to select Use default access permissions Use default launch permissions and Use custom configuration permissions Then click on the Location tab Security Server Properties Ei General Location Security Identity Endpoints Use custom access permissione may edit who can access this app
36. ITIONS Opening and using the enclosed software For any purpose indicates your acceptance of the terms and conditions of this license agreement IF you not agree with them should return all software documentation and copy protection keps within seven days of shipment unopened and your money will be refunded SMAR provides this program and licenses its use in the United States Puerto Rico or gt pou accept all the terms of the preceding License Agreement If you select the setup will clase To install V ebHMI you must accept this agreement InstallShield Figure 2 9 License Agreement 4 The Smar WebHMI Copyright dialog box will appear as shown in Figure 2 10 After reviewing the copyright information click Next to continue v8 02 Setup SMAR WEBHMI Product Release September 2005 WEBHMI Visualization Thin Client Product This optional product adds to any application and enables the Processie laste SA eee Cancel Figure 2 10 Copyright Notice 5 The User Information dialog box will appear as shown in Figure 2 11 Type your the user s name in the Name field and your company s name in the Company field 2 8 7 Please enter your name and name of the company for which you work User Mame gt Company Name aa Installshield lt Back Cancel Figure 2 11 User Information Di
37. N UO exu a eL A 1 WEB ACCESS FOR ALARM ihe atr N WEB ACCESS SUPPORT FOR ALARM VIEWER OPERATOR A 2 TIPS FOR ALARMWORX REMOTE DATA 5 222220004 000000 nns A 6 TRENDWORX TING imas s testes elus nut petu tenir duet diu Sod eun o A 8 APPENDIX SETTING UP DCOM Una uox a E su VO uma eon US B 1 DOOM AS vwn 1 CONFIGURING FOR WINDOWS 1 GROUP Cem B 1 CONFIGURING DCOM PROPERTIES RO adi i B 5 CONFIGURING DCOM FOR WINDOWS 98 eb sete rh Le eeu pe RR ERE quoe a B 10 USING A WINDOWS 98 MACHINE AS A WEB SERVER B 10 DOMAINS WORKGROUPS RIGHTS TO THE SERVER NODE AND 2 00000000002 B 15 IV Chapter 1 INTRODUCTION About This Document This document covers the ProcecssView WebHMI M product including e WebHMI installation e Accessing and viewing WebHMI samples Web Publishing Wizard for publishing GraphWorX M AlarmWorX
38. On the other hand a display with an embedded Alarm Viewer requires the corresponding AlarmWorX Viewer ActiveX but not the TrendWorX Viewer ActiveX The delivery process can be very slow in terms of network speed To avoid wasting time the first requirement is to deliver only the required component The delivery process is strictly connected to the HTML code Inside the HTML code there are references to cab files the basic ways to deliver components As a result the building of the HTML page is a critical step The Web Publishing Wizard looks inside the display to understand what components are needed on the client side and then builds the corresponding HTML code Client Station Requirement In order to view a published GraphWorX display a client PC must have Microsoft Internet Explorer installed Developer Station Requirement The developer station requires GraphWorX Web Server Station Requirement The Web server PC must have the following installed e WebHMI ProcessView with GenBroker For Windows NT Internet Information Server IIS or a Personal Web Server For Windows 2000 Windows and Windows Server 2003 Internet Information Server IIS Note Because publishing via Microsoft Posting Acceptor is no longer supported on Windows Server 2003 we were forced to find another way of transporting published files from a ProcessView development machine to a WebHMI server It appeared that FTP would be the best choice For
39. ProjectWorX 4 20 The Web Publishing Wizard in the ProjectWorX console shown in Figure 4 33 generates an HTML file based on one or more user specified GraphWorX display gdf files AlarmWorX container a32 files and TrendWorX container 132 files Then the Wizard either exports saves the HTML file to a user specified directory on the local drive or publishes uploads the HTML file to a user specified Web server URL address i e over the Internet or an intranet You have the following options when using the Web Publishing Wizard for a project Export and or publish all files in the project Export and or publish a single file in the project Export a file locally Publish a file to a Web server Note Both the Publish to Web Server and Export Local Copy actions can be performed at the same time 2 Smar Web Publishing Wizard x Publish Web Display Mame Atm Based on Source File _ A laraphw ars displays Project Fublishing Options Publish ta web Server http localhost webhrni Export Local Copy C Program Files Smar Pracessview PrapectssPraject Appli I Publishing Customization Publishing customization allows you to change Web Publishing Settings Advanced Cancel Help Figure 4 33 Web Publishing Wizard in ProjectWorX Console Exporting and Publishing Multiple Display Files in ProjectWorX In ProjectWorX
40. Remote Access Admin User Manager m Windows MT Qiagnostics Figure B 1 Opening the User Manager Screen The User Manager screen will appear as shown in Figure B 2 Select New Local Group from the User menu B 1 WebHMI User s Manual B 2 User Manager Of x Policies Options Help Full Name Description Built in account for administering the camputer damain ont Builtin account for quest access to the computer doamain Delete Rename Properties Enter Groups Description a Administrators Members can fully administer the camputer domain ae Backup Operators Members can bypass file security ta back up files ar Guests Users granted quest access to the computer domain ae Power Users Members can share directories and printers Replicator supports file replication in a domain ae Ordinary users Figure B 2 User Manager Screen Hew Local Group Group w ebHMIUsers Description Cancel Help Members Show Full Names Administrator Hemave Figure B 3 New Local Group Dialog Box The New Local Group dialog box will appear as shown in Figure B 3 In the Group Name field type WebHMIUsers and click the OK button The group name WebHMlUsers will appear in the bottom pane of the User Manager screen Double click the on WebHMIUsers The Local Group Properties dialog box will appear as shown in Figure B 4 On the Lo
41. Security tab shown in Figure B 22 and then click the Edit Default button B 11 WebHMI User s Manual Distributed Configuration Properties Applications Default Properties Default Security rm Default Access Permissions may edit who ix allowed to access applications that do nat provide their own settings Edit Default Enable remote connection Cancel Apply Figure B 22 Default Security Tab The Access Permissions dialog box will appear as shown in Figure B 23 Under the name field select the names of all domain or workgroup users and then click the Add button Access Permissions iz HT 1 Domain Users arant Access Lj NTT kiran Grant Access f LAB kiran Grant Access EST he world Grant Access Add Remove Figure B 23 Access Permissions Dialog Box B 12 Setting up DCOM Add Access Permissions Ed Mame Obtain list from The World 1 x The world 3 The world Em 16 bit source safe Ez 32 bit source safe F Aaron F Administrator F Alaa E E Access exander F Andre F Andrew Anonymous F Arjan Cancel Figure B 24 Add Access Permissions Dialog Box The Add Access Permissions dialog box will appear as shown in Figure B 24 The names that you have selected will appear in the Name field and in the right hand pane Click the Grant Access button and then click the OK
42. Wizard does not support Microsoft Visual Basic for Applications VBA Click the Save button to save the current file eee 31 Save in CE amp e E advancedsamples M alarmwors32 kf advancedscripting alarmworx32_ if alarmchart if assembly alarmreport bs automotive alarmscripting if buildingcontrol alarmviewer i circularchart Smar Graph Wwarx Size 93 0 File name Save as type Grapho Displays gd Figure 4 1 Saving the Display File an 4 3 WebHMI User s Manual 3 Select Publish to HTML from the Tools menu as shown in Figure 4 2 NENNT ss Tools Runtime Help Macros Function Set Working Directory Security Configuration Local Alias File Editor Global Alias Configuration Language Alias Configuration 16 bit to 32 bit Display Translator EE us Windows CE Figure 4 2 Starting the Web Publishing Wizard in GraphWorX Note If you try to run the Web Publishing Wizard with a GraphWorX display with VBA you will get a warning message as shown in Figure 4 3 If you click Yes the Web Publishing Wizard automatically saves the display as a file If you click No the publishing operation is cancelled The current display contains YEA Publish ta HTML feature is only available for non vB displays The current display
43. acted from the Symbol Library this sample shows how to launch the License Monitor ActiveX from VBScript The code runs on WebHMI too Set t CreateObject Smar LicenceMonitorActiveX 1 If t Is Nothing Then MsgBox An error has occurred while trying to launch the login dialog Else t ShowLicense End If 7 3 WebHMI User s Manual 7 4 Chapter 8 CHANGE HOST UTILITY Introduction to the Change Host Utility At some point you might find that you wish to switch Web servers or use an OPC server on a different node The WebHMI Change Host Name Utility enables you to do this easily To open the Change Host Utility from the Windows Start menu select Programs gt Smar WebHMI gt Change Host Name Utility The Change Host Name dialog box will appear as shown in Figure 8 1 Note The process of running the Change Host Utility may require several minutes and during this time the circle associated with each file type shown in Figure 8 1 on the right side will change color The circle will be red while processing a specific file type and it will be green when the specific file type is completed with success The screen may actually flash for an instant while the utility is operating on a file It is possible to see the file currently processed by reading the file name in the bottom right part of the dialog File Help Working Dur Ic sInetPub viwvwraatsw ebHMI S amples xe File Types Html gwaa adf
44. alog Box The Setup Type dialog box will appear as shown in Figure 2 12 Choose Typical Compact or Custom installation Typical installs all WebHMI components Compact installs no sample pages Custom lets you select the specific components to be installed After making your choice click the Next button to continue WebHMI v8 02 Setup 5 A v Typical Frogram will be installed with the most common options Recommended For Pe Compact Program will be installed with minimum required options C Custom Tou may select the options you want to install Recommended for advanced USETE Installshield lt Back Cancel Figure 2 12 Choosing the Installation Type The Choose Communication Type dialog box will appear as shown in Figure 2 13 Choose OPC over TCP IP OPC over DCOM or OPC over SOAP XML for installation 2 9 WebHMI User s Manual 2 10 WebHMI 3 07 PR 2 2 2 g Choose Communication T x ad i s a FIELDBUS _ Setup OPC over SOAPYEML C OPC over DCOM Installshield lt Back Cancel Figure 2 13 Choosing a Communication Type Since the default communication type is OPC over it is recommended that you use it to install WebHMI server If desired you will then be able to change the settings at any time OPC over TCP IP is easy to use on a local area network LAN over an intranet or the Internet and communicate
45. ames Note that by default the Security Server does not allow concurrent login of multiple users the concurrent login option must be enabled from the Security Server Configurator Please refer to the Security Server documentation for additional details Launching the Security Login ActiveX Through Scripting 6 6 The Security Login ActiveX can be programmatically created and initialized from VBA Script VBScript and JScript The GraphWorX Symbol Library contains a category named WebHMI Security Login located under the VBAScriptSymbol folder which is filled with samples of each of the automation interfaces listed in Section 6 6 Please refer to the aforementioned samples for additional information on how to use the Login ActiveX through scripting The following code sample has been extracted from the Symbol Library this sample shows how to launch the Login ActiveX from VBScript The code runs on WebHMI too Set t CreateObject Smar LoginActivex lft ls Nothing Then MsgBox An error has occurred while trying to launch the login dialog Else t LoginDlg End lf The following code sample has been extracted from the Symbol Library this sample shows how to get the list of currently logged users from VBScript The code runs on WebHMI too Set t CreateObject Smar LoginActiveX If t Is Nothing Then MsgBox An error has occurred while trying to launch the login dialog Else t GetLoggedlnUsersNames str MsgBox str End C
46. blishing Wizard dialog and is stored in the same place in the registry if the action is successful This specifies the location of the Web server to which the HTML file will be published If the export publish action is successful a publish action on an HTML file in the Local HTML Files tree simply uploads the HTML file to the Web server A publish action on an HTML file in the GraphWorX Based HTML Files tree or the AlarmWorX Based HTML tree or the TrendWorX Based HTML tree uploads both the HTML file and its attached display file to the Web server Publish HTML File to Web Site i E X Qualified S ww Folder http Pinya mysem er com webhrni Cancel Help Figure 4 51 Specifying a Web Server Location for HTML Publishing Web Publishing Wizard Web Publishing Log When exporting publishing only one file from a display to HTML you are alerted if anything goes wrong in the process If however multiple files are being exported published simultaneously a log is generated so the operation will not be halted with each file that cannot be exported published After a batch publishing operation from the GraphWorX Based HTML Files tree or the AlarmWorX Based HTML tree or the TrendWorX Based HTML tree a log file appears showing the success or failure of each attempt to publish the files If this log file is needed at a later time it can be found in the project root as shown in Figure 4 52 Prajects Applications
47. browser stations by having your clients launch the Web browser and visit the appropriate page Interaction between clients and the WebHMI server is made possible by Smar GenBroker which uses TCP IP and SOAP XML communication over the Internet The GenBroker Configurator allows you to customize your client server architecture based on your network configuration For information about WebHMI client configuration please see Chapter 5 For information about configuring GenBroker for the server side please see the GenBroker Help documentation WebHMI Product Contents Once you have installed WebHMI on a Web server the following components are available cab files containing all necessary ActiveX components and foundation files Registered copies of all WebHMI ActiveX components which aid in the development of your own pages e Installation files for Microsoft Windows Several sample HTML projects which any client can browse out of the box e A search and replace application which can find and replace strings in HTML files dynamic tags in GraphWorX display files and pen names in TrendWorX property page configuration files WebHMI Architecture 1 2 WebExplorer Client Internet Explorer The architecture of WebHMI can best be explained in an illustration Figure 1 1 shows the WebHMI Security Licensing and OPC servers on the same node The WebHMI clients are used to view Web pages downloaded from the WebHMI s
48. cal Group Properties dialog box click the Add button Setting up DCOM Local Group Properties Group WebHM Users Description Cancel Help Members Show Full N ames Administrator Benmore Figure B 4 Local Group Properties Dialog Box The Add Users and Groups dialog box will appear as shown in Figure B 5 In the Names field of the Add Users and Groups dialog box select each name that you wish to add to the WebHM Users group After selecting the name click the Add button as shown below Note For the purposes of the example given here we have chosen QA LAB for the List Names From field You will probably use another source of names when configuring your new user groups Each time that you choose a name and click the Add button that name will appear in the Add Names pane as shown below To find a name that does not appear in the Names pane click the Search button as shown in Figure B 5 Add Users and Groups E4 List Hames From E gA LAB Publishers Enterprise certification and renewal D nel pdatePraxy DNS elients who are permitted to perforr omain Admins Designated administrators of the domain oman Computers All workstations and servers joined to thi WD oman Controllers All domain controllers the domain oman Guests All domain quests oman Users All domain users nterprise Admins Designated administrators of the enter
49. ct the MS Network option Find what localhost Replace with Server cor Match case f 5 Network Recurse subdir DNS Node name only Address Figure 8 5 MS Network Option Similarly another name or address will appear in the Replace with field if you select the DNS or IP Address option as shown in Figure 8 6 and Figure 8 7 respectively Click the Close button to exit from the Change Host Name Utility Change Host Utility Find what localhost with Server cor Match case C 5 Network Recurse subdir f ONS Node name only Address Figure 8 6 Domain Name Services Option Find what localhost with muserver caml Match case C M5 Network Recurse subdir DNS Mode only Address Figure 8 7 IP Address Option 8 3 WebHMI User s Manual 8 4 Chapter 9 WEBHMI VERSION SUPPORT Introduction to Version Support WebHMI is a thin client application that uses ActiveX technology to deliver graphics alarms and trends from the server machine to client machines WebHMI supports thin clients which means that WebHMI clients do not need to have any software installed When ActiveX components are downloaded from a WebHMI server to a WebHMI client over the Internet the ActiveX components are silently installed on the client machine The ActiveX components are delivered into the cab files archive The cab files are re
50. d Windows ME are not supported by the Unicode version of ProcessView Note WebHMI Version 8 0 does NOT support Netscape Navigator Minimum computer CPU and RAM requirements depend on the application and operating system as shown in the following table Application Size Processor 600 2 128 1 2 GHz 256 MB 2 5 GHz 512 MB The actual amount of RAM and or processor speed will vary depending upon the I O counts networking logging and alarming requirements as well as other factors To determine which type of computer best fits your application set up a test application station Note The processor and memory requirements of your existing project may be greater in this version of ProcessViewthan in previous versions due to additional and enhanced features in the product Note If your operating system requires a login name you must log in with administrator capability before installing ProcessView software For complete information about installing ProcessView please see the Getting Started Help documentation on the ProcessView product CD Installing the ProcessView License Utility Installing WebHMI You must install and run the Smar Software Licensing before you can run ProcessView software in Windows in non demo mode A Software License Site Key will be generated to handle licensing of ProcessView without requiring a hardware protection key Licensing encrypting information is stored deep within the Windows s
51. d a description of the event or problem TraceWorX also features several options for reporting issues to technical support If you are experiencing problems with any applications the log file deployment options such as compressing and e mailing log files are ideal for tracking and archiving data and sending detailed reports to technical support Developers can use these reports to identify the source of the problems The TraceWorX32 htm file which contains the TraceWorX Configuration Utility is installed with ProcessView in the Program Files Smar ProcessView Bin directory Remote WebHMI clients can download this utility from the WebHMI Server by specifying the URL address of the TraceWorX32 htm file e g http www myserver com WebHMI TraceWorX32 htm The TraceWorX Utility will track any problems on the remote client Note The View button on the TraceWorX Configuration Utility is disabled in WebHMI For more information about using TraceWorX please see the TraceWorX32 Help htm file in the Program 5 directory or see the TraceWorX Help documentation on the ProcessView product CD 1 3 WebHMI User s Manual 1 4 Chapter 2 Introduction SETTING UP THE WEB SERVER In this chapter the following topics will be covered Installing Internet Information Server in Windows NT E Installing Internet Information Server in Windows 2000 Installing a Personal Web Server Windows NT
52. default directory does not exist in your computer a dialog box will appear informing you of this fact as shown in Figure 2 4 If you wish to create the default directory C InetPub wwwroot click Yes Microsoft Internet Information Server 2 0 Setup The following directory does not exist want create ik Figure 2 4 Creating the C InetPub wwwroot Directory After the C InetPub wwwroot directory has been created the Install Drivers dialog box will appear as shown below One or more ODBC drivers will appear in the Available ODBC Drivers pane of the Install Drivers dialog box Select the driver s of your choice and click OK 2 3 WebHMI User s Manual 2 4 8 The Microsoft Internet Information Server dialog box will appear informing you that the setup has been completed On the Microsoft Internet Information Server dialog box click the OK button You have successfully installed Internet Information Services software on a PC with Windows NT Installing Internet Information Server for Windows 2000 If you have Windows 2000 with Internet Information Server IIS you must configure it in your computer If additional files are necessary the Files Needed dialog box will appear as shown in Figure 2 6 In the Copy files from field type in the drive on which your computer runs CD ROMs plus 386 or click the Browse button to locate the i386 folde
53. e Window s MT 4 0 option Pack provides enhanced Web and application development services far vindowz MT Workstation 4 0 Features include Personal Web Server Transaction Server Data Access Components Message Queue Server Client Internet Connection Services for RAS Figure 2 7 Microsoft Windows NT 4 0 Option Pack Setup 2 5 WebHMI User s Manual Installing Processview 2 6 2 Click the Next button The End User License Agreement dialog box will appear Read the conditions in the License Agreement If you accept the conditions click the Accept button 3 The dialog box through which you choose the components to be installed on your Personal Web Server will appear as shown in Figure 2 8 is recommended that you click the Typical button This configuration includes all of the minimum components plus basic documentation and additional components that will allow you to build and deploy Web applications 4 After you click on the Typical button the dialog box with the default Web publishing home directory in the WWW Service field will appear If you wish to install the default directory as your home directory click the Next button 5 Completing Installation dialog box will appear When the installation has been completed the final dialog box will appear Installation of a Personal Web Server for Windows NT is complete Click the Finish button to close out of the installation proc
54. e application note called Publishing to Windows 2003 Server which is located on the ProcessView CD Connecting FIP Publishing Wizard will use FTP channel to upload files to Web server Please enter UAL path of location to which vou want to save pour files ETP Path ftp localhost best User name anonymous 000000000000 Password Figure 4 48 Uploading Files Via Publishing Files at a Later Time The Web Publishing Wizard ProjectWorX saves the generated HTML file to the local Applications WebHMI GraphWorX Based HTML tree or the AlarmWorX Based HTML tree or the TrendWorX Based HTML tree The advantage of storing a local copy of an exported HTML file is that it can be edited packed moved unpacked and then published again at any time This saves you the burden of having to re export the same file to a new HTML file You can use this option in any of the following ways e Right click on any HTML file in the Applications WebHMI GraphWorX Based HTML tree or the AlarmWorX Based HTML tree or the TrendWorX Based HTML tree and select Publish to Web Server from the pop up menu as shown in Figure 4 49 Right click on any HTML file in the Applications WebHMI Local HTML Files tree and select Publish to Web Server from the pop up menu Note Selecting Edit HTML from the pop up menu opens the HTML file in the default HTML editor 4 29 WebHMI User s Manual 4 30 Applications ee opc Servers
55. e into the Address field of the Web browser as shown in Figure 4 18 A complete address is for example http www myserver com webhmi Samples ChemFood BeanhRoaster htm Be sure to include the name of the HTML file that you have published and the htm file extension The GraphWorX display file is referenced in the HTML code so the display can be viewed as a Web page The client s Web browser simply downloads the HTML file in which the gdf file is referenced All the client needs is a Web browser it is not necessary to have ProcessView installed on client The Web page is downloaded from the Web server across the Internet intranet and appears in the client s Web browser window The display is in real time just as if you were viewing the runtime display in GraphWorX on the server machine any live values e g OPC tags change dynamically in the display Edit View Favorites Tools Help Back fx e d Search amp Favnrites I Media E Address www lt _ lt Go Figure 4 18 Viewing the Published HTML File in a Client Web Browser Web Publishing in ProjectWorX The Web Publishing Wizard can be accessed through the ProjectWorX console allowing you to easily export publish one or more GraphWorX gdf AlarmWorX container 32 and TrendWorX container 132 display files within a project to a Web ser
56. ed 0 1 ME um space available on disk 1224 5 MB i Back Cancel Figure 2 5 Windows Components Wizard Dialog Box Professional CD ROM and click on the OK button on the Files Needed dialog box SP Indexing Service COMB 4 Setting up the Web Server Files Needed The file admspras dil an Windows 2000 Professional x CO AOM is needed Cancel the path where the file is located and then click files from D Browse Figure 2 6 Files Needed Dialog Box 3 Windows Components Wizard dialog box will reappear The copying of files is tracked on the progress bar of the window 4 After all of the necessary components have been installed the Finish dialog box will appear To close the Windows Components Wizard dialog box click the Finish button You have successfully configured Internet Information Services software for Windows 2000 Installing a Personal Web Server for Windows NT If you run a Windows NT server installing a Personal Web Server is an alternative to installing an Internet Information Server IIS in your computer 1 To install a Personal Web Server go into the Tools directory on the Microsoft Windows NT 4 0 Options Pack CD ROM and select Tools pws The Option Pack Setup window will appear as shown in Figure 2 7 Microsoft Windows 4 0 Option Pack Setup Microsoft Windows NT 4 0 Option Pack Th
57. ee AlarmWorX Based HTML The AlarmWorX Based HTML subtree of the WebHMI tree shown in Figure 4 22 contains HTML files generated from exported AlarmWorX container displays These HTML files have embedded code for accommodating an AlarmWorX Viewer ActiveX Control Any requested local copy of an AlarmWorX based HTML file generated from the Web Publishing Wizard is stored in this folder See the Web Publishing Wizard section below for more information on exporting and publishing HTML files from AlarmWorX displays The ProjectWorX database maintains a record of which local AlarmWorX container a32 files each of these HTML files depends on Documents in this folder can be added removed copied pasted opened edited added to Microsoft Visual SourceSafe searched replaced and packed the same way items from other categories can 4 15 WebHMI User s Manual 4 16 end a A d Mew HTML Document Local HTML Files Pate conde A Published Documents Publish All Files OPC Servers Generate Report 8b System Tools Exit Projectors View Figure 4 22 AlarmWorX Based HTML Subtree TrendWorX Based HTML The TrendWorX Based HTML subtree of the WebHMI tree shown in Figure 4 23 contains HTML files generated from exported TrendWorX container displays These HTML files have embedded code for accommodating a TrendWorX Viewer ActiveX Control Any requested local copy of an TrendWorX based HTML file generated from t
58. en The directory path and the file name are shown in the text field Web Publishing Utility x Publish Web Page Jalarmwore32_ htm Based on Source File C Program Files SmarsPracessview5 amples salarmwiarg3z Publishing Options Publish to web Server http Z muyserver com webhmi CAProgram Files SmarsPracessView 5 amples El Publishing Customization Publishing customization allows you to change Web Publishing Settings Advanced Figure 4 5 Specifying GraphWorX Display File 4 5 WebHMI User s Manual 2 Inthe Publish Web Page field of the Web Publishing Wizard specify the name of the HTML file that will be created The gdf file name is filled in by default but you can give the HTML file a different name 3 Inthe Publishing Options field check the Export Local Copy check box and specify the local directory path name to which you want to export the HTML file You can select a recently used path from the drop down list or click the button to browse for a destination directory as shown in Figure 4 6 Select the directory and click OK Look inr E Web Publishing Example d E Figure 4 6 Setting the Local Directory 4 Thelocal directory pathway you selected appears in the Export Local Copy field of the Web Publishing Wizard as shown in Figure 4 7 3 Web Publishing Utility E AXI Publish web Page
59. enables WebHMI users on remote client machines to log in to the Security Server For example if the Login symbol button is placed in a GraphWorX display the user can simply click on the symbol button in runtime mode to launch the Security Login dialog box as shown in Figure 6 4 Figure 6 4 Security Login Symbol Button The Security Login dialog is basically the same as the one for the Security Login Utility except that the Advanced login mode is disabled as shown in the Figure 6 5 The WebHMI Security Login ActiveX also includes full keypad support ideal for touch screen systems The Login ActiveX allows simultaneous login of many users this must be enabled on the Security Server global settings The drop down list for the user name can show e The complete list of users in the system The list of the currently logged users The name of the last logged user All of these features must be enabled on the Security Server in order to work For more information please see the Security Configurator Help documentation Note When you log into the Security Server using the Login ActiveX you do not get any warning messages when the security session is about to expire If your security session expires then the Login ActiveX will automatically be displayed again 6 3 WebHMI User s Manual ETETTICONEE x4 User Mame m Keupad Password 1 Change Password Login Log Cancel Figure 6 5 Logging In
60. ents For example suppose that a client machine is running WebHMI Version 8 0 and you want to connect the client machine to a WebHMI Version 8 1 server In this case the client machine requires GenBroker Version 8 1 support in order to communicate with the WebHMI 8 1 server It also requires GraphWorX AlarmWorX TrendWorX and all other ActiveX components from Version 8 1 The ProcessView ActiveX components are backward compatible for example you can open a Version 7 0 file from a Version 8 0 ActiveX component but you cannot open a Version 8 0 sample file if you have a Version 7 0 ActiveX component Now for example suppose that the client has already been connected to a WebHMI 8 0 server and the client has already installed all the ActiveX support for ProcessView Version 8 0 Also suppose that you want to connect the same client to a WebHMI 8 1 server If there is no version information in an HTML page Internet Explorer will not download the new ActiveX cab files because the ActiveX with the same ID is already registered on the client machine To avoid such compatibility problems WebHMI adds the correct version number information to HTML pages This is accomplished with the Update Versions Utility This utility gets the version information from an information inf file called WebHMl inf which contains information about the entire WebHMI installation including which archives are installed in which directories what component they conta
61. ernet The client machine then displays the data in the Report ActiveX per the client s report configuration settings In most typical scenarios the Report ActiveX configuration is done on the server side Those steps include A 1 WebHMI User s Manual Connection to the database is established by clicking the Connection Parameters button on the General tab of the Report ActiveX Properties dialog and using the Database Connection dialog Internet access settings are enabled the Web Access tab Configuration data saved as an awr file or a gdf display containing the Report ActiveX are published to an HTML document on a WebHMI server Remote Data Service RDS Client With Internet Alarm Report TCP IP Information Server ActiveX IIS Data Factory Handler Local Alarm Logger Database Figure A 2 Downloading Alarm Report Data From a Remote Logger Database Web Access Support for Alarm Viewer Operator Comments The AlarmWorX Viewer ActiveX enables clients to download operator comments from a remote database over the Internet The Display tab of the Alarm Viewer ActiveX Properties dialog box shown in Figure A 3 allows you to connect to an operator comments database Note For more information please see the AlarmWorX Viewer ActiveX Help documentation General Default L alumn Subscription Display Grids Tool Tips Settings Uperator Comments Data Source
62. erver through a Web browser GenBroker acts as a bridge that links WebHMI clients to the WebHMI server over the Internet using TCP IP communications For details about client server architecture and GenBroker configuration please see Chapter 5 or refer to the GenBroker Help documentation Figure 1 1 WebHMI Client Server Architecture Of course you are not limited to this setup Since ProcessView is modular various components can be spread out over PCs with multiple networks If you wish you can have a single node devoted only to storing and supplying all necessary data files to be transported over HTTP or you can have a setup in which any other node can be responsible only for supplying security information and serving Smar licensing You can have as many nodes as you wish supply OPC data Introduction TraceWorX Support Using a technology that has been incorporated into all Smar products TraceWorX provides online diagnostics and tuning of applications running in the ProcessView system TraceWorX is designed expressly for systems integrators OEMs and customers who want to have tools for doing their own troubleshooting and diagnostics TraceWorX tracks the runtime activity for each ProcessView application and logs the runtime data to a log file based on user configured trace levels The log file provides a thorough color coded report detailing all activity for the application including the time the date the severity level an
63. es Administrative Servers 5 4 Channels and Modes Channels OPC Direct default 1 Advanced lt over Direct Channels M iv OPC aver SOAPAKML Direct Channels S F lt gt OPC over DCOM Direct Channels ELM over Channel via Mediator S Mediator Add Channel Set As Default Add SOAP Channel Properties Remove Add Channel Figure 5 6 Configuring a Mediator Node Chapter 6 WEBHMI SECURITY WebHMI Security ActiveX An example of WebHMI Security is included in the WebHMI sample screens To access the samples select Start Programs Smar WebHMI WebHMI Examples The WebHMI Samples Home Page appears as shown in Figure 6 1 1 Smar VWebHMI enables users to view real time HMI or SCADA applications over the Internet or intranets on any client PC running Microsoft Internet Explorer or Netscape Navigator VVebHMI is extremely easy to use and set up Advanced Web publishing tools allow graphics trends alarms and reports to be published to designated Web servers running Microsoft Internet Information Server Microsoft Personal Web Server or Apache Server providing a complete VVeb based HMI or SCADA solution Our Web enabled and SCADA products are based on OPC To The Core technology and offer unparalleled performance efficiency ease of connectivity and freedom of choice
64. es dialog box as shown in Figure A 5 Note All data source connections are made through the Data Link Properties dialog box The Connection tab settings may vary depending on which data provider you selected Click the OK button Click the Help button at any time to view the Microsoft Data Link help documentation A 3 WebHMI User s Manual A 4 E Data Link Properties xj Provider Connection Advanced All Specify the following ta connect to Access data 1 Select enter a database name C Program Files Smar ProcessView Bin TWX32 mdb 2 Enter information to log on to the database User name Fasswuard Blank password saving password Test Connection Cancel Help Figure A 5 Specifying a Data Source 4 Click the button and select the AWXLog32 mdb file from the bin directory as shown Figure A 6 Click the Open button irr E Bin EJ J Default MDBs Topaz Dialag VBA EH Avic32Logaer test mdb FontInstall mdb _ Fonts oy Logs mdb Images ASEngineCanfigurator mdb MMxSoeunds amp l LanaSup mdb E Pager amp l Prajectworx32 mdb NE TEE Script ProjectWort32Errors mdb To Scriptwizard E Tw 32 mdb _ Snapshots File name Metwark Files of type Microsoft Access Databases mdb Cancel E Figure A 6 Se
65. ess Microsoft Windows MT 4 0 Option Pack Setup Microsoft Windows NT 4 0 Option Pack Requires the least amount of disk space Provides the basic Minimum functionality to deploy Web sites The recommended configuration Includes all of the Minimum components along with basic documentation and additional components to allow you to build and deploy Web applications For advanced Web site developers Provides the option ta choose Custom and customize all components All options included in the Typical Installation are pre selected Back Herts Cancel Figure 2 8 Choosing the Components To Be Installed on Your Personal Web Server Before installing WebHMI you must have a licensed ProcessViewinstalled on the designated WebHMI server machines System Requirements To use the ProcessViewsoftware you must have the following minimum system requirements 8X Speed CD ROM A minimum of 600 MB disk space available for installing the default ProcessViewsoftware Note Actual amount required may decrease if help and example files are not installed Project requirements for logging data alarms and screen storage are above this minimum VGA Video Card 256 or more colors for best results Microsoft Internet Explorer 6 0 and above Microsoft Data Access Components MDAC 2 8 Windows 2000 Windows XP Windows Server 2003 or Windows 4 0 with latest service packs Setting up the Web Server Note Windows 98 an
66. essView installed and GenBroker is properly configured to communicate with the WebHMI server As Configured in WebHMI Settings This setting uses the default URL address of the GenBroker configuration gbx file as specified in the WebHMI installation This is the recommended option for non expert users User Defined When this option is selected the GenBroker Configuration File URL field becomes available allowing you to specify the URL address of the GenBroker configuration gbx file This option gives the maximum flexibility and should be used by expert users only 4 9 WebHMI User s Manual 4 10 Note For information about configuring GenBroker settings please see the GenBroker Configurator Help documentation Screen Resolution Settings The Screen Resolution tab of the Web Publishing Properties dialog box shown in Figure 4 12 determines the screen resolution and size of the GraphWorX Viewer ActiveX control which is referenced in the generated HTML file and then downloaded to a client PC when the HTML file is viewed in the client s Web browser You can specify the screen size in the Width and Height fields in terms of pixels px or percentage 96 Click the Resolutions button to select from a pop up menu of standard screen resolutions as shown in Figure 4 12 Web Publishing Utility Properties x Size of Smar Graphi ors Viewer in width 120 100 x c xod Figure 4 12 Screen Reso
67. ferenced in the HTML code near the corresponding ActiveX clsid Microsoft Internet Explorer can detect whether ActiveX components are present on the client machine Thus if an ActiveX is already installed on the client machine then there is no need to download a 2 MB cab file for that ActiveX In other words the cab files are downloaded only the first time that the WebHMI client station connects to the WebHMI server station Once the cab files are downloaded they will not be downloaded any more Under certain circumstances you may want to upgrade your WebHMI server with a newer version of the cab files for example when upgrading to a new major release of WebHMI or when installing a service pack Upgrading WebHMI is a two step process 1 You need to upgrade the cab files located on the server machine 2 You need to download the new cab files to the client machine s Step 1 is reduced to a simple file copy operation Step 2 requires the use of the WebHMI Update Versions Utility The Update Versions Utility processes the files installed on the server reviews the version information contained inside them and upgrades it to the latest version of components installed on the WebHMI server Once the version information is updated the client machine will recognize that the server contains a newer version of the components used for visualization alarming and trending and will automatically re download the new cab files with the new compon
68. g License for the WebHMI Server As mentioned in Chapter 2 before installing WebHMI you must have a licensed ProcessView installed on the designated WebHMI server Likewise the Smar Software License Utility must also be installed on the WebHMI server Otherwise the Software License Utility and its installation are the same for WebHMI as they are for any other ProcessView application Obtaining Additional Connection Units If you desire additional units you will need additional licensing for the WebHMI server Additional units are provided in increments of five To obtain additional units contact your local Smar distributor Licensing OLE Automation The OLE Automation interface for the WebHMI License ActiveX is compatible with VBA and VBScript You can use the OLE automation to launch the License Monitor and review license information ShowLicense Call this method to show the license monitor Launching the License Monitor ActiveX Through Scripting The License Monitor ActiveX can be programmatically created and initialized from VBA Script VBScript and JScript The GraphWorX Symbol Library contains a category named WebHMI Security Login located under the VBAScriptSymbol folder which contains samples of the automation interface listed in Section 7 4 Please refer to the aforementioned sample for additional information on how to use the License Monitor ActiveX through scripting The following code sample has been extr
69. g a Display File to a Web Server in ProjectWorX To publish the HTML file to a directory on a Web server i e over the Internet or an intranet 1 Right click on the Applications WebHMI GraphWorX Based HTML tree or the AlarmWorX Based HTML tree or the TrendWorX Based HTML tree and select New HTML Document as shown in Figure 4 41 Web Publishing Wizard E wg CE vp rv vg gs webHMI 5 ra p yi ors Based Mew HTML Document D o chile Source Control g TrendWork Based 5 all Files 4 amp Local HTML Files 2 Published Documen Pita i Exit ProjectWork n ze OPC Servers d System Tools Refresh a new File in the project Help 6 ol Figure 4 41 Launching the Web Publishing Wizard 2 This launches the Web Publishing Wizard as shown in Figure 4 42 In the Based on Source File field of the Web Publishing Wizard you must specify the name of the file to be published as shown in Figure 4 42 To choose a display click the button to the right to browse for a file Select a file and then click Open The directory path and the file name are shown in the text field Smar Web Publishing Wizard X Publish Web Page Display Mame htm Based an Source File A Graphors displays in Project Im Publishing Options Publish ta web Server http localhost ivebhmi S amples zm Export Local Copy L Program Files
70. g criteria then only the portion of the record set containing top Nmax records is returned To avoid such record set cut off strong restrictive record filters should be used all the time Since the record filters are processed on the database side the database server uses all existing records to build the record set Proper Choice of the Back end Database It should be noted that the use of Microsoft Access databases mdb is not recommended for Web Access Poor memory management in Microsoft Jet Engine creates a serious scalability problem for any type of Web database application The recommended back end database for Web alarming is MSDE Microsoft Desktop Engine or Microsoft SQL Server Table Management in Alarm Logger Configuration To provide further optimization for the Alarm Logger database operations the table management should be enabled in the logger configuration See the Alarm Logger Configurator documentation for more information Using the Remote Database Access Manager The AlarmWorX Remote Database Access Manager shown in Figure A 9 is a separate utility the AWXRep32RDSSM exe file located in the ProcessView Bin directory This utility configures the communication parameters for the Data Factory Handler described above so that the AlarmWorX Report ActiveX can connect to a remote Alarm Logger database and retrieve data from the database It also enables security for remote database access via the ProcessView Security Server
71. h the file for the occurrence of an ActiveX If an ActiveX is found the utility will search for version information for that ActiveX in the WebHMI inf file If the information is found the updated version information will be automatically appended to the cab file address in the HTML code For example a GraphWorX Viewer ActiveX GWXView32 cab with version 8 00 137 0 in a Web page will be appended to the CODEBASE attribute of the OBJECT block in the HTML code as follows CODEBASE nhittp www WebHMI com WebHMI cabs GWXview32 cab Version 8 00 137 0 Appendix Introduction ALARMWORX AND TRENDWORX WEB ACCESS WebHMI includes AlarmWorX Web Access support for reports and operator comments The configuration interfaces for the AlarmWorX Report ActiveX and the AlarmWorX Viewer ActiveX enable remote access to Alarm Logger databases over the Internet Web Access for Alarm Reports The AlarmWorX Report ActiveX enables clients to download alarm reports over the Internet The Web Access tab of the Alarm Report ActiveX Properties dialog box shown below allows you to access the currently connected Alarm Logger database over the Internet via a Remote Data Service RDS or Remote Database Agent RDA The RDS which is hosted by an Internet Information Server IIS enables the downloading of report data from the logger database to a client over the Internet Simply specify the URL name or IP address of the primary IIS Web server in the Primar
72. hapter 7 WEBHMI LICENSING Viewing Licensing Information Using WebHMI An example of WebHMI Licensing is included in WebHMI Sample screens To access samples select Start Programs Smar WebHMI WebHMI Examples The WebHMI Samples Home Page will appear as shown in Figure 7 1 WebHMI Smar WebHMI enables users to view real time HMI or SCADA applications over the Internet or intranets on any client PC running Microsoft Internet Explorer or Netscape Navigator WebHMI is extremely easy to use and set up Advanced Web publishing tools allow graphics trends alarms and reports to be published to designated Web servers running Microsoft Internet Information Server IIS Microsoft Personal Web Server or Apache Server providing a complete Web based HMI or SCADA solution Our Web enabled and SCADA products are based on OPC To The Core technology and offer unparalleled performance efficiency ease of connectivity and freedom of choice Advanced Samples Figure 7 1 WebHMI Samples Home Page Click on Default Samples to open the WebHMI Default Samples page as shown in Figure 7 2 Figure 7 2 WebHMI Default Samples Page 7 1 WebHMI User s Clicking on the Licensing button opens the Licensing page which allows you to launch ProcessView License Monitor The License Monitor allows you to get an immediate view of the number of Client Units your enterprise is using at a given ti
73. he button to the right of the Web Page HTML File field on the WebHMI tab of the GenBroker Properties dialog box Browse to select an HTML file and then click the Open button The HTML file pathway will now be displayed in the Web Page HTML File text box In addition the Edit Source button will be enabled Clicking Edit Source allows you to view the source code for the selected HTML file Once you have selected the HTML file click the Get From HTML button to retrieve the gbx file that is referenced in the HTML source code Editing the Default Configuration File To reconfigure the default configuration click the Edit button on the WebHMI Configurator dialog box This opens the GenBroker Configurator as shown in Figure 5 3 In the example the IP address 99 99 99 99 is the default mediator node and is the node assigned to the Security Server and the License Server You can add remove or reconfigure nodes using the commands and functions described in the sections above 3 Configuration Properties Administrative Servers Channels and Nodes g Channels oF OPC Direct default Advanced Re e OPC aver Direct Channels 55 OPC over SDAPZXML Direct Channels SOAF iv OPC over Direct Channels ET DPC over Channel via 33 33 33 3 E B SS 99 Add Channel Set As Default Add Node Add SOAP Channel Properties Remove Add
74. he Web Publishing Wizard is stored in this folder See the Web Publishing Wizard section below for more information on exporting and publishing HTML files from TrendWorX displays The ProjectWorX database maintains a record of which local TrendWorX container 132 files each of these HTML files depends on Documents in this folder can be added removed copied pasted opened edited added to Microsoft Visual SourceSafe searched replaced and packed the same way items from other categories can eo Trendworz Ed GraphWorx Based HTML AlarmWorX Based HTML Trendworz Based HTM 4 Local HTML Files Mew HTML Document Published Documents Source Control d OPC Servers Publish All Files Area 1 Generate Report Area 2 Exit Projectors Refresh Help Figure 4 23 TrendWorX Based HTML Subtree Local HTML Files The Local HTML Files subtree of the WebHMI tree stores basic HTML files that were not generated from the Web Publishing Wizard Here you can add delete edit and maintain various HTML files as shown in Figure 4 24 2 WebHMI 4 GraphWorx Based HTML AlarmWorx Based HTML u Trendwors Based HTML a Local HTML Files Published Docu Mew HTML Document OPC Servers Add HTML Document sm Tools Source Control Publish All Files Generate Report F iF Figure 4 24 Local HTML Files Subtree Published Documents The Published Documents subtree of t
75. he WebHMI tree shown in Figure 4 25 maintains a list of all HTML files that have been exported published from ProjectWorX webHMI GraphWarx Based HTMI AlarmwWorx Based HTML ig TrendWork Based HTML E Local HTML Files gt mPLblished Documents OPC Servers Generate Report Tools Exit Projectors Figure 4 25 Published Documents Subtree In the right hand pane of the ProjectWorX Console each item is listed as a URL with the date it was published as shown in Figure 4 26 For information about publishing files from ProjectWorX please see Using the Web Publishing Wizard Publish Date www webhmi com backup webHMIJtestActivex html 71512002 6 34 www webhmi com backup webHMI NewFile htm 71512002 6 50 Aa http hawa webhmi com backup2webHMI NewFile htm 21512002 6 50 amp a http fworld Publish test LinkTestz adf htm 21912002 10 40 Figure 4 26 List of All Documents Published From ProjectWorX Launching the Web Publishing Wizard in ProjectWorX The Web Publishing Wizard in ProjectWorX shown in Figure 4 27 performs two basic operations 1 Wizard creates HTML files based on user specified GraphWorX display gdf files AlarmWorX container a32 files and TrendWorX container 132 files 2 The Wizard then either exports saves the HTML files to a user specified directory on the local drive and or publishes uploads the HTML file to a user specified Web serve
76. he selected display file The browse button is also disabled 3 Inthe Publish Web Page field of the Web Publishing Wizard specify the name of the HTML file that will be created The file name is filled in by default but you can give the HTML file a different name 3 Web Publishing Utility x Publish Web Page alarmwors32 gt htm Based on Source File 22 Files Smar Pracessview s5 amples alarmworgz32 la Publishing Options Publish ta Web Server nttp myserver cam webhrni r Esport Local Copy Publishing Customization Publishing customization allows you to change Web Publishing Settings Advanced es Figure 4 37 Publishing a Display in a Project Note You can also right click on the Applications WebHMI GraphWorX Based HTML tree or the AlarmWorX Based HTML tree or the TrendWorX Based HTML tree and select New HTML Document as shown in Figure 4 38 to export publish a display This launches the Web Publishing 4 22 Web Publishing Wizard Wizard In this case you need to specify a display file in the Based on Source File field by browsing for the file or by typing in the file name You also need to specify the name of the new HTML file in the Publish Web Page field E LJ DO Reed ee a Mew HTML Document Source Control Publish All Files Generate Report Exit Projectors re Trendwarz Based Local HTML Files
77. ies tab page of the Distributed COM Configuration Properties dialog box will reappear Click the Apply button You have completed DCOM setup for Windows 98 It is however strongly suggested that Windows NT be used as the Web server If there are two NT machines in a workgroup then you have to create the same group of users WebHMlIUsers on these machines Alternatively the same user with the same password should log in at any given time on these two PCs If all the computers are in a domain then the client PCs need not have a list of all users WebHMIUsers on them since the domain controller takes care of granting or denying permissions On the Windows 98 client machines you should do the setup in such a way that they receive their list of users from the domain controller or the NT workstation whichever is pertinent To do this go to Network Properties gt Access Control In the Obtain list of Users and groups from field type in the PC name of the Workstation where the workgroup was created or the PC name of the PDC domain controller where the domain was created whichever is pertinent Domains Workgroups Rights to the Server Node and DCOM DCOM s complexity recommends its use only for intranet and LAN applications For WebHMI to function correctly or more specifically to establish proper DCOM intranet communication all client WebHMI PCs must be in the same workgroup or domain as the WebHMI server node The DCOM default
78. igure 9 1 Starting the Versions Utility The Update Versions dialog box appears as shown in Figure 9 2 Note The Versions Utility is Web server oriented and should be used by the Web server WebHMI server administrator only Update Smar Equipamentos Industriais Ltda V ebHMI WebHMI Inf File mmon FilesXSmarWebHMINWebHMlint In files File types Cancel In folder ram Files Common FilessSmar wW ebHMI Look in subfolders Figure 9 2 Update Versions Dialog Box The WebHMI Inf File field specifies a path to the information file which contains version information for ActiveX components The default file is the WebHMl inf file described above If you want to change the file or its location you can simply type the new location or click the button to browse for the file The In Files File Types field contains a list of files and or file types to search for The default file types are htm and html the utility will search for all and html files in the specified location The In Folder field contains the name of the folder where the search will be started You can also use the button to change the folder If the Look In Subfolders check box is checked the search Will be recursive for all subdirectories of the selected folder When you click Update the utility will search for the specified files in the selected directories If the utility finds any of them it will open each file and searc
79. igure A 10 Selecting a GenBroker Configuration File TrendWorX Reporting Tool To open the TrendWorX Reporting tool from the Windows Programs menu select Programs Smar ProcessView ProjectWorX TrendWorX TrendWorX Reporting The TrendWorX Reporting screen will appear as shown in Figure A 11 TwXReporti1 TrendWorX Report ActiveX by Smar E Es File Edit view Actions Tools Help rmm messe Enabled For Help press F1 Stopped Reports 0 Reports 6 18 2004 1 26 40 PM Figure A 11 TrendWorX Reporting Screen The TrendWorX Reporting tool exports csv files databases and MS Excel Workbooks Of these only Excel Workbooks can be imported into HTML files To do this configure an Excel based report by selecting Add Report from the Edit menu This opens the Report Configuration Wizard which is a series of dialog boxes that allow you to configure report In the Target tab shown in Figure 4 12 select Excel File check the Publish option and click on the HTML Path button to determine where in the directory you wish to place the files Currently some server side scripting may be required to generate dynamically HTML pages with all the available reports In future versions of WebHMI the WebHMI Explorer based on MS Digital Dashboard will do this automatically For a complete guide through the steps in using the TrendWorX Reporting Tool please see the TrendWorX user guide or online help documentation A 8 A
80. in and the version numbers of the components installed Update Versions Utility The WebHMI Update Versions Utility manages all versioning information on the server side The utility allows you to modify HTML files by adding version information for ActiveX components The version information in HTML files is necessary for the automatic update of ActiveX components If an older version of an ActiveX is already installed and registered on your machine a newer version will be downloaded but only if the version information is placed in the HTML file 9 1 WebHMI User s Manual 9 2 The version information is taken from WebHMI inf file mentioned above In WebHMI Version 8 0 the WebHMl inf file is installed by default on the WebHMI server machine in the C InetPub wwwroot WebHMI directory The Versions Utility is similar to other find and replace utilities that search in a specified directory for entered files The utility searches for the occurrence of ActiveX objects in HTML files If it finds it then searches the WebHMl inf file for the updated version and inserts the new version information into the HTML files Starting the Versions Utility To open the Versions Utility from the Windows Start menu select Programs gt Smar WebHMI gt Versions Utility as shown in Figure 9 1 1 Change Host Mame Utility 15 Client Configuration Help s Read versions Utility WebHMI Examples F
81. larmWorX and TrendWorX Web Access 5 Create Report with Date Dente Report Figure A 12 TrendWorX Report Configuration Wizard A 9 WebHMI User s Manual Appendix B SETTING UP DCOM DCOM As a Requirement DCOM is now essential to an up to date Windows environment DCOM is built into Windows NT DCOM settings must be configured carefully and correctly to be able to view WebHMI on the server The Web server should also have ProcessView installed on it as Smar ActiveX controls take their security and licensing from this registered ProcessView product The steps for configuring DCOM and browsing WebHMI are given below For further information about DCOM please refer to the Microsoft Windows help documentation Note If GenBroker TCP IP channels are used as they are in WebHMI neither DCOM settings nor user accounts are necessary The information in this chapter is provided only as a reference for setting up DCOM You should not need this information if you use WebHMI Configuring DCOM for Windows NT Creating a User Group It is necessary to create a group of users who will be able to access WebHMI This is done either on the Domain Controller or the Workstation whichever may be the case To begin click the Start button and select Programs Administrative Tools User Manager Select User Manager as shown in Figure B 1 la Backup Disk Administrator Event Viewer M Perhormance Monitor
82. lay M ama htm Based on Source File All displays Project Publishing Options Publish ta Web Server http eror mpwebkerver com webhrni Export Local Copy C Program Files SmarsProcess lew Projects Project 24ppli w Publishing Customization Publishing customization allows you to change Web Publishing Settings Advanced Figure 4 35 Publishing Displays in a Project 4 21 WebHMI User s Manual Exporting and Publishing Individual Display Files in ProjectWorX In ProjectWorX you can export and or publish individual files using the Web Publishing Wizard To export publish a single display in a project 1 Right click on GraphWorX gdf file an AlarmWorX container a32 file or a TrendWorX container 132 file and select Publish to HTML as shown in Figure 4 36 Tree 5j Smar Projectors E T Projects Open a f Project 1 Make Startup Display Applicatians Duplicate File E Read only DataSpy Replace lg DataWor Search Hmm Publish to HTML H 33 Global Aliz grapho Source Control Exit Projectors Figure 4 36 Launching the Web Publishing Wizard 2 This launches the Web Publishing Wizard as shown in Figure 4 37 In this case the Based on Source File field in the Web Publishing Wizard dialog is read only and contains the name of t
83. lecting the Operator Comments Database 5 The data source reference appears in the Database Connection dialog box in the OLE DB Connection String field as shown below In the Base Table Name field select EventLog from the drop down list Note The Base Table list varies according to the active Alarm Logger configuration database AlarmWorX and TrendWorX Web Access 6 Click the Connect button to connect to the database The traffic light icon changes to green when the connection is successful as shown in Figure A 7 Database Connection X Database Connection Data Provider HS Access C MS SOL Sever ODRE OLE DE Connection String Provider Microsott Jet OLEDE 4 0 Password Data Source L Program FilezsSmarsPracessView sBins 32 mdb Persist Security T rue 2 Sting Base Table Name Versions Connection Status CONNECTED Comment NONE Condition NONE Node lt NONE gt Op Node NONE C eer NONE Server NONE Comment Field Required Access currently connected database over the Internet via ADS Internet Information Server for Remote Data Access p Example http ebHMI SameCampany Number of database records to download 0 Figure A 7 Database Connection T Now you must specify which column in the database table you will use to for logging and storing comments In
84. lication Edit Use default launch permissions C Use custom launch permissions may edit who can launch this application Edit Use default configuration permissions Use custom configuration permissions You may edit who can change the configuration information for this application Edit Figure B 17 Setting Permissions B 9 WebHMI User s Manual The Location tab will appear as shown in Figure B 18 On the Location tab check Run application on this computer Click the OK button The Distributed COM Configuration Properties dialog box will reappear Click the OK button Security Server Properties Ej General Location Security Identity Endpoints The following settings allow to locate the corect computer Far this application F you make more than ane selection then uses the first applicable ane Client applications may override your selections Run application on this computer Run application on the following computer o Erow Figure B 18 Location Settings You have now completed the DCOM setup process for Windows NT Configuring DCOM for Windows 98 Using a Windows 98 Machine As a Web Server Computers with Windows 98 installed must belong either to a domain or a workgroup To let this Web server know about all of the permitted users select Run from the Start menu as shown in Figure B 19 P
85. lution Settings Publishing Options The Publishing Options tab of the Web Publishing Properties dialog box shown in Figure 4 13 enhances the publishing process By default the Web Publishing Wizard provides support for related files detection for more details see the Multiple Display Support section The multiple display detection could be a rather lengthy process You can speed up the process by disabling the Enable Multiple Display Support option This is especially useful if you have already published your project files to the Web server and now you want to update display you have changed The multiple display detection mechanism ensures that the Web page will be published properly for the source file Disabling the Multiple Display Support may cause publishing of an incomplete web page which may result in unexpected behavior Therefore it is suggested to disallow publishing of the Web page You can do so by enabling the Publish Display File Only option Web Publishing Wizard WEB Publishing Wizard Properties E E X General Server Switching Support Screen Resolution Publishing Options Publishing Channel These options are applied only when user publishes to remate A web server Proceed with caution Iv Enable Multiple Display Support All displays linked to this display will be uploaded to the server Disabling this option speeds up the process but may result in unexpected behaviour Please consult Help
86. me Click the Show License button as shown in Figure 7 3 11 Click the button below to launch the License Monitor Figure 7 3 Launching the License Monitor This launches the License Monitor shown in Figure 7 4 which provides information about the Client Units and points used to run specific ProcessView applications The Client Units field lists the number of Client Units that are currently being used in all ProcessView applications the number of Available Client Units which are not currently in use and the Total number of Client Units which is equal to the number of available Client Units plus the number of Client Units In Use For example if you have 700 total Client Units and 300 Clients Units are currently being used then 400 Client Units are available Similarly the Points field provides information about the number of process points that are currently being used in runtime mode in all ProcessView applications A x License Events Start Current Demo Over Time 3 29 2004 3 19 38 3 29 2004 4 36 08 PM 3 29 2004 5 19 38 PM In Use Available Total CienUntsD hezzas 16777215 o Points 0 32 32 Pocket Nodes 0 333 999 Mobile Users m ee State License not found running in DEMO MODE About Controlling Node JULIANA DEBIASE Browser Station Version 8 0 Node Primary Backup Node Application Client Units Figure 7 4 ProcessView License Monitor 7 2 WebHMI Licensin
87. mes available allowing you to specify the URL address of the GenBroker configuration gbx file This option gives the maximum flexibility and should be used by expert users only Note For information about configuring GenBroker settings please see the GenBroker Configurator Help documentation Screen Resolution Settings The Screen Resolution tab of the Web Publishing Properties dialog box shown in Figure 4 45 determines the screen resolution and size of the GraphWorX Viewer ActiveX control which is referenced in the generated HTML file and then downloaded to a client PC when the HTML file is viewed in the client s Web browser You can specify the screen size in the Width and Height fields in terms of pixels px or percentage 96 Click the Resolutions button to select from a list of standard screen resolutions as shown in Figure 4 45 WEB Publishing Wizard Properties E General Server Switching Support Screen Resolution 3 Viewer Actes Size in HTML Width 100 Height 100 B40 x 480 S00 600 G 1024 768 1152 864 1280 1024 Resolutions Figure 4 45 Screen Resolution Settings 4 27 WebHMI User s Manual 4 28 Publishing Options The Publishing Options tab of the Web Publishing Properties dialog box shown in Figure 4 46 enhances the publishing process By default the Web Publishing Wizard provides support for related files detection for more details
88. more information please see the Publishing Channel section below Multiple Display Support Suppose that you have a main GraphWorX display gdf file that is linked to other display files e g each display contains pick actions such as Load Display or Pop up Window that point to the other display files When you publish the main display to an HTML file you want all the links and references to the other dependent display files to be functional when the HTML file is downloaded to a client Web browser The Web Publishing Wizard makes this possible by detecting all mutually Web Publishing Wizard linked display files looping through all dynamic actions and checking for pick actions in which a file name is specified as one of its parameters The following pick actions are supported for multiple GraphWorX display Web publishing support Load Display Embedded Window Popup Window Drag Drop Load Set Aliases Alias Dialog alias files specified through the Set Aliases dialog box in GraphWorX The LoadTabs display property is also supported for publishing multiple GraphWorX displays Embedded ActiveX Control Support In dealing with a main GraphWorX display gdf file that is linked to other display files as described in the Multiple Display Support section above suppose you included an ActiveX Control e g Alarm Viewer ActiveX or Trend Viewer ActiveX into each of the dependent display files Also suppose that you generated and
89. n Properties Applications Default Properties Default Security Default Protocols Default Access Permissions may edit who is allowed to access applications that do not provide their own settings Default Launch Permissions may edit who is allowed to launch applications that do nat provide their own settings Edit Default Default Configuration Permissions Tou may edit the list of users that allowed to modify OLE class configuration information T his includes installing new OLE servers and adjusting the configuration of existing OLE servers Edit Default Cancel Amply Figure B 11 Default Security Tab Setting up DCOM This opens the Registry Value Permissions dialog box shown in Figure B 12 Click the Add button Registry Value Permissions Registry Value D efault amp ccessPermissian Owner Administrator o ACCESE Cancel Hemose Help Figure B 12 Registry Value Permissions Dialog Box This opens the Add Users and Groups dialog box shown in Figure B 13 In the Names field scroll down to WebHM Users and then click the Add button WebHMlUsers will appear in the Add Names field as shown in Figure B 13 With WebHMlIUsers now in the Add Names field and Allow Access set in the Type of Access field click the OK button Add Users and Groups List Hames From gm A LAB Hames Enter
90. ncis aes 1 1 KEY FEATURES OF WEBAM b on a E 1 1 INTRODUCTION WEB IMD ole eei eoe 1 1 WEBRMIIPRODUG I CONTENTS 1 2 a m 1 2 TRACE W ORAS UPI a 1 3 CHAPTER 2 SEI TING UP THE WEB SERVER 2 1 INTRODUC FON 525 PM 2 1 INSTALLING WEB SERVERS FOR WINDOWS NT AND WINDOWS 2000 2 1 INSTALLING INTERNET INFORMATION SERVER FOR WINDOWS 2 1 INSTALLING INTERNET INFORMATION SERVER FOR WINDOWS 2000 200000000 2 4 INSTALLING A PERSONAL WEB SERVER FOR WINDOWS mmm nennen nennen erred 2 5 INSTALLING PROGESSVIEW entente ERE 2 6 INSTALLING THE PROGESSVIEW LICENSE UTILITY 2 7 e 2 7 CHAPTER 3 VIEWING WEBHMI SAMPLES 0 cssccon
91. ncsncercronnnnarsecenennnccerconanonsnensrecneessncesseausceneresnunessesss 3 1 INTRODUCTION TO WEBHMI SAMPLES tes ne eet ettet tre 3 1 DEEAUET SAMPEES 2 0 a Sood ites 3 1 GBAPHWORXSAMPLEES iiia MA 3 2 3 2 ligi BIS pilo EE 3 3 ACTIVEX CONTROL SAMPLE c 3 3 LICENSING AND SECURITY SAMPLES 3 4 ADVANCED SAMPLE ce d 3 4 INDUSTRY SAMPLE Gerpe 3 6 CHAPTER 4 WEB PUBLISHING WIZARD 12 5 Rua EE tax Eos ccu 4 1 INTRODUCTION EO HTME PUBLISHING a 4 1 BASIC STEPS IN PUBLISHING GRAPHWORX 5 4 1 DELIVERING THE NECESSARY WEB COMPONENTS TO THE RR 4 2 DISPLAY SUIPPOE D
92. nstallation Dialog 2 2 Setting up the Web Server Note The Network Service required for this setup is Microsoft Internet Information Server 3 0 to be released at the time of the current document s publication 4 The Microsoft Internet Information Server Setup dialog box with an Options window will appear as shown in Figure 2 3 In the Options window be sure to click on at least the four X boxes Internet Service Manager World Wide Web Service WWW Service Samples and ODBC Drivers amp Administration Click the OK button The Publishing Directories dialog box will appear On the Publishing Directories dialog box the default directory C InetPub wwwroot will appear in the World Wide Publishing Directory field To use this directory click the OK button Microsoft Internet Information Server 2 0 Setup Options Description Internet Service Manager install Dx World Wide Web Service install 342K Microsoft Gopher Publishing D www Service Samples install 679K Internet Service Manager HTML 234 267 K FTP Service 231 x ODBC Drivers amp Administration install Install Directory Far Selected Option C SwWINNTSSystem3z inetsry Change Directory Space Required 3071 Space Available 3353313 Cancel Help Figure 2 3 Options Window of Microsoft Internet Information Server Dialog Box If the
93. ode may be located on a remote computer which can only be reached through a RAS remote access service connection or the Internet Mediator Mode Figure 5 5 Communication via Mediator Node Communication Using a Mediator Node The GenBroker configuration on the mediator node determines how the mediator will connect to PC2 PC3 4 and PC5 This may use OPC Direct OPC over DCOM or OPC over TCP IP To configure communication through the mediator node on a TCP IP channel for example do the following 1 Click the Add TCP Channel button This opens the Select a Node dialog box Specify a name for the mediator node for example Mediator in the Node Name or IP Address field and then click OK The new channel will appear in the GenBroker Configurator screen as OPC over TCP IP Channel via Mediator and the new mediator node will appear below the new channel as shown in Figure 5 6 2 Now add PC2 PC4 and PC5 to the new TCP IP channel Right click OPC over TCP IP Channel via Mediator and select Add Node from the pop up menu This opens the Select a Node dialog box Enter PC2 in the Node Name or IP Address field and then click OK The node name will appear below the channel as shown in Figure 5 6 Repeat this procedure for PC3 4 and PC5 Note For additional examples of GenBroker configurations please see the GenBroker Help documentation by selecting Help Topics from the Help menu 3 Configuration Properti
94. oject http Export Local Copy C Program Files SmarsProcessYiew Proects Project 24ppli 24 Publishing Customization Publishing Options Publishing customization allows you to change Web Publishing Settings Advanced Cancel Help Figure 4 40 Exporting a Display File Locally in ProjectWorx 3 Inthe Publish Web Page field of the Web Publishing Wizard specify the name of the HTML file that will be created 4 Inthe Publishing Options field the Export Local Copy check box is checked by default Specify the local directory path name to which you want to export the HTML file You can select a recently used path from the drop down list or click the button to browse for a destination directory Select the directory and click OK The local directory pathway you selected appears in the Export Local Copy field of the Web Publishing Wizard Note By default ProjectWorX saves the HTML file to the local Applications WebHMI GraphWorX Based HTML tree or the AlarmWorX Based HTML tree or the TrendWorX Based HTML tree From there the HTML file can be edited and published again in the future 5 Click the OK button to generate the HTML file new HTML file is saved to the local directory pathway specified in the Export Local Copy field Note Both the Publish to Web Server and Export Local Copy actions can be performed at the same time Publishin
95. oker HRE Global Aliasing Configurator ca iaraph Wwors H Language Server Configurator gg Mobile HMI Br E Files ur Screen Manager Script Wor E ES Trendwars 4 HY ce ee HTML Alarm WorX Based HTML Trend Wor Based HTML 4 Local HTML Files Published Documents Figure 4 19 WebHMI Tree in ProjectWorX Console Web Publishing From Alarm and Trend Viewer Files ProjectWorX includes support for publishing TrendWorX container files 132 and AlarmWorX container files a32 The Web Publishing Wizard that is executed is identical to the wizard used for GraphWorX displays and identical to the wizard used when publishing directly form TrendWorX or AlarmWorX Web Publishing Wizard Unlike publishing GraphWorX displays publishing trend and alarm files has the side effect of creating intermediate v32 and awv files It is actually these files and not the container files that are referenced by the created HTML page These files are contained in the AlarmWorX Viewer Configuration and TrendWorX Viewer Configuration trees as shown in Figure 4 20 After the Web Publishing Wizard has been executed these generated intermediate files are automatically added to these two trees This is critical for ProjectWorX s ability to publish local HTML files with the intention of later publishing the HTML files from the local folders to a Web Site Applications A Script
96. oker configuration gbx file used by the client resides on the server side Once the client connects to the server the file is downloaded from the server ProcessView clients have their own gbx file Note that a GenBroker Server does not need to be a GenBroker client or a Web server Note For complete information about configuring GenBroker communications and GenBroker Server please refer to the GenBroker Help documentation For information about WebHMI client configuration please see the Configuring GenBroker for the Client Side section below Configuring GenBroker for the Client Side GenBroker is configured for both the client side and the server side Here we are concerned with WebHMI client configuration For information on how to configure GenBroker for the server side and for example GenBroker configurations please see the GenBroker Help documentation WebHMI uses a configuration gbx file tor GenBroker The GenBroker configuration file used by the client resides on the server side Once the client connects to the server the gbx file will be downloaded from the server The first step in the WebHMI client configuration is to specify which gbx file to use You can use a default file provided in the WebHMI installation or you can you can create a new file To work with a gbx file you must start the WebHMI client configuration from the Windows Start menu by selecting Programs gt ICONICS WebHMI gt Client Configuration This
97. on your computer 2 11 WebHMI User s Manual 2 12 Chapter 3 VIEWING WEBHMI SAMPLES introduction to WebHMI Samples The WebHMI installation includes a series of sample screens which get installed in the Inetoub wwwroot WebHMI Samples directory To access the Samples select Start gt Programs gt Smar WebHMI WebHMI Examples The WebHMI Samples Home Page will appear as shown in Figure 3 1 This page allows you to access both default basic and advanced WebHMI samples as well as industry examples Note When navigating the displays you can click on the House icon at the top right of the screen to return to the home page at any time c WsbHM VVebHMI enables users to view real time HMI or SCADA applications over the Internet or intranets on any client PC running Microsoft Internet Explorer or Netscape Navigator VebHMI is extremely easy to use and set up Advanced Web publishing tools allow graphics trends alarms and reports to be published to designated Web servers running Microsoft Internet Information Server IIS Microsoft Personal Web Server or Apache Server providing a complete Web based HMI or SCADA solution Our Web enabled and SCADA products are based OPC To The Core technology and offer unparalleled performance efficiency ease of connectivity and freedom of choice Default Samples Industry Samples Advanced Samples Figure 3 1 WebHMI Samples Home Page Defaul
98. orting published files from a ProcessView development machine to a WebHMI server It appeared that FTP would be the best choice Changing the Communication Channel By default the method that uses Posting Acceptor services is used for publishing files to a Web server The Publishing Channel tab of the Web Publishing Properties dialog box shown in Figure 4 47 enables you to change the way that files are uploaded to the Web server by selecting FTP Channel This tells the Web Publishing Wizard to use FTP communications for uploading files instead of Posting Acceptor Note Selecting FTP Channel does not affect the configuration of the main Web Publishing Wizard dialog the settings are the same if you were publishing files using the default method i e Posting Acceptor Web Publishing Wizard WEB Publishing Wizard Properties Server Switching Support Screen Resolution Publishing Options Publishing Channel of Publishing Channel Default HTTP Posting Acceptor FTF Channel Posting Acceptor is no longer supported on Windows 2003 Server For publishing Files to 003 Server use FTP Channel Figure 4 47 Publishing Channel Configuring FTP Access Just before uploading files to the Web server you will be prompted to specify the FTP connection settings as shown in Figure 4 48 Enter the correct FTP path user name and password Note For information about FIP site configuration please see th
99. own in Figure 8 3 Find what localhost Replace with www myserver con Figure 8 3 Find What and Replace With Fields Check Boxes Check the Match case check box to do case sensitive searches and check the Recurse Subdirectory check box to search all subdirectories of the working directory A close up view of this section of the dialog box is shown in Figure 8 4 Match case Recurse subdir Node name only Figure 8 4 Check Boxes Node name only is a special check box that uses Find String and Replace String and adds or at the beginning and or at the end of these strings This confirms that you have really replaced network node names You can modify the AlarmWorX files and GenBroker Configuration files only by selecting Node name only There is no other text information that you can change The check boxes for the AlarmWorX and GenBroker Configuration files will be grayed out if you uncheck the Node name only check box Thus when you uncheck Node name only you can use the Change Host Name utility to change for example a point name in GraphWorX displays and TrendWorX files at the same time You must then enter the original name in the Find What field and the new name in the Replace with field Other Options The three options to the right of the check boxes allow you to change the name or address in the Replace with field As shown in Figure 8 5 a name appears in the Replace with field if you sele
100. owse to the URL address of the HTML file The client PC downloads the HTML file from the Web server The Web server delivers all the necessary components e g ActiveX controls to the client PC s Web browser which then runs the GraphWorX display directly within the browser This way you can view the GraphWorX display in real time as a Web page The source code of the published HTML file contains references to the required plug ins that are needed to deliver the GraphWorX Viewer ActiveX control to the client The GraphWorX Viewer ActiveX is needed to run the gdf file over the network The GraphWorX display itself is not really converted into HTML Instead the display gdf file is referenced in the HTML code by the ActiveX plug in To expand on step 2 above the following Microsoft Internet Explorer example shows the portion of the generated HTML source code that references the gdf file The GWXview32 cab file is referenced in the codeBase field to deliver the plug in for the GraphWorX Viewer ActiveX This in turn opens up the gdf display In the example below the gdf display file is called Building1 gdf as shown below in the DisplayName parameter field OBJECT classid clsid 98A5DDE3 563B 11CF A343 487C03C 10000 codeBase http www myserver com webhmi cabs GWXview32 cab id GWXview321 style HEIGHT 420px WIDTH 620px height 420 width 620 gt param name _Version value 65537 gt lt param name _ExtentX value 16404 gt
101. port Local Copy actions can be performed at the same time Publishing Customization Options The Web Publishing Wizard contains some customization options for exporting publishing HTML files Clicking the Advanced button on the Web Publishing Wizard dialog opens the Web Publishing Properties dialog box which contains the following tabs General Settings Server Switching Support Screen Resolution Settings Publishing Options Publishing Channel General Settings The General tab of the Web Publishing Properties dialog box shown in Figure 4 43 allows you to specify the default URL address for the WebHMI Server The General tab is visible only when Export Local Copy is the sole option selected on the Web Publishing Wizard dialog box If Publish to Web Server is selected on the Web Publishing Wizard dialog box then the General tab is hidden and you won t need to configure it WEB Publishing Wizard Properties ET General Server Switching Support Screen Resolution W ebHMI Root URL Path ntes mm myserved com webhmi This WebHMI Root UAL is used as default path when only Export Local Copy is selected Figure 4 43 General Settings Server Switching Support The Server Switching Support tab of the Web Publishing Properties dialog box shown in Figure 4 44 allows you to enable or disable GenBroker support for the exported published HTML file Here you can specify which GenBroker configura
102. pr v Membe Add M ames LAB Domain Users LABSDomain Guests omai Computers Cancel Help Figure B 5 Names Added WebHMlUsers Group B 3 WebHMI User s Manual B 4 Find Account Find User or Group Demain Computers Search Search All C Search Only In Search Results Computers All workstations and servers joined to t Figure B 6 Add a Found Name to the Add Names Pane The Find Account dialog box will appear as shown in Figure B 6 In the Find User or Group field type the name of the user or group for which you are searching and then click the Search button If the name for which you are searching is found it will appear in the Search Results field of the Find Account dialog box Click the Add button to place the name in the Add Names pane of the Add Users and Groups dialog box as shown in Figure B 6 After you have placed all of the names in the Add Names pane click the OK button on the Add Users and Groups dialog box This will cause the Local Group Properties dialog box to appear as shown in Figure B 7 Click the OK button on the Local Group Properties dialog box This will cause the User Manager dialog box to reappear You have now created the WebHMlUsers Group To conclude this phase of the DCOM setup select Exit from the User menu of the User Manager dialog box Local Group Properties Group Name V eb
103. prise Admins Designated administrators of the enterpri Everuane All Users Group Policy Creator Owners Members in this group can modity group 47 INTERACTIVE Users accessing this object locally NETWORK Users accessing this object remotely dits chema Admins Designated administrators of the scheme Sy STEM The operating sustem Adad Show Users Search Add Names LAB w ebHMHMILIsers of Access Allow Access Cancel Figure 13 WebHMlUsers Placed Add Names Field 7 WebHMI User s Manual The Registry Value Permissions dialog box will appear as shown in Figure B 14 With WebHM Users now in the Name field and Allow Access set in the Type of Access field click the OK button Registry Permissions Regist Value DefaultAccessPermission Owner Administrator i Allow Access of Access Allow Access Cancel Remove Help Figure B 14 WebHMIUsers Added to Name Field The Distributed COM Configuration Properties dialog box will appear as shown in Figure B 15 In the Applications tab select Security Server and then click the Properties button Distributed Configuration Properties Applications Default Properties Default Security Default Protocols Applications MMxMessenger MMS Popup MMe Snapshot MMV iden MobSyrc MSDA
104. published an HTML file only from the main display but you want this single HTML file to trigger the simultaneous download and installation of all ActiveX Controls embedded within all interlinked GraphWorX display files The Web Publishing Wizard s embedded ActiveX Control support makes this possible allowing you to view the ActiveX Controls in all displays from a single client Web browser Using the Web Publishing Wizard The Web Publishing Wizard performs two basic operations 1 Wizard creates an HTML file based on a user specified GraphWorX display gdf file TrendWorX display 132 file or AlarmWorX display a32 file 2 The Wizard then either exports saves the HTML file to a user specified directory on the local drive and or publishes uploads the HTML file to a user specified Web server URL address i e over the Internet or an intranet Starting the Web Publishing Wizard To launch the Web Publishing Wizard in GraphWorX 1 Load or create a GraphWorX display gdf file 2 After you have either created a new display file or opened an existing file select Save As from the File menu The Save As dialog box opens allowing you to specify the name and location of the file you are about to save Type a name for the new file in the File Name field It is important that when saving your file you select GraphWorX Displays without VBA gdf in the Save as Type field as shown in Figure 4 1 because the Web Publishing
105. r URL address i e over the Internet or an intranet 3 Smar Web Publishing Wizard X Publish web iDisplay Mame htm Based on Source File A Graphwor displays in Project Im Publishing Options Ic NN Publish ta Web Server http localhost webhmi Esport Local Fragram Filez S marsProcessview sPropectssPraject 1 Publishing Customization Publishing customization allows you to change Web Publishing Settings Advanced Cancel Help Figure 4 27 Web Publishing Wizard in ProjectWorX Console WebHMI User s Manual You can open the Web Publishing Wizard dialog from the ProjectWorX console in the following ways Select the project root and then choose Publish Wizard from the Tools menu as shown in Figure 4 28 ction View Tools Help d E Put Power Plant in runtime Machine Startup Configuration Boiler R ae E Login to Source Safe Application Preferences Project Properties Compact Database Change Database Location Figure 4 28 Opening the Publishing Wizard From the Tools Menu Choose the type of file to publish as shown in Figure 4 29 In this case both the Publish Web Page field and the Based on Source File field in the Web Publishing Wizard dialog are read only and contain the text Display Name htm and
106. r interfaces to manufacturing and factory floor applications Based on ActiveX amp technology WebHMI provides you with a powerful and versatile approach to using the same standard HMI Human Machine Interface components included in ProcessView WebHMI delivers industry standard real time OPC OLE for Process Control information WebHMI likewise delivers fast worldwide operator graphical visualization trending and alarming information both real time and historical and HTML based reports Since WebHMI Web components are packaged in standard Microsoft cab files your server and clients can be located anywhere Similarly you can store cab files anywhere on your network 1 1 WebHMI User s Manual Installed and resident on one or more WebHMI servers these components e g GraphWorX TrendWorX or AlarmWorX are delivered automatically quickly and the background to a browser on the client side machine Since WebHMI delivers the necessary components required for performing HMI and SCADA functions e g building control manufacturing and process monitoring it is not necessary to have any Smar products installed on the client machines Ultimately WebHMI turns a Web browser into an OPC client when the browser views Web pages located on any WebHMI server As mentioned above Microsoft Internet Explorer is used to view Web pages from the WebHMI server Once a WebHMI site is up and running you can instantly create multiple
107. r on your CD ROM drive After locating the 1386 folder click on it to have it appear in the Copy files from field Insert the Windows 2000 To configure IIS in Windows 2000 enter the Control Panel on your computer and click on Add Remove Programs The Add Remove Programs dialog box will appear Click on the Add Remove Windows Components icon in the left hand column of the dialog box The Windows Components Wizard dialog box will appear as shown in Figure 2 5 To add IIS select Internet Information Services IIS and click on the check box After you have clicked on the IIS check box the Windows Components Wizard dialog box will change its appearance and begin configuring components Shortly after the configuring begins you could be notified that additional files are needed Windows Components Wizard Windows Components can add ar remove components of Windows 2000 add ar remove a component click the checkbox shaded means that part of the component will be installed see what s included in component click Details Components E FE Internet Information Services 115 19 4 O Management and Monitoring Tools 0 9 MB O Message Queuing Services 2 6 MB 39 Networking Servines 11 x Description 115 services Web FTF support along with support for FrontPage transactions ASPs database connections and receiving of posts Total disk space requir
108. remove nodes or IP addresses Configure channel properties Specify the location of primary and redundant remote servers The configuration settings are saved in a GenBroker configuration gbx file You can store multiple configuration files Configuration files tell GenBroker Server how to communicate when it interacts with various clients Note The gbx configuration file is the preferred format introduced in ProcessView version 7 x and used in subsequent versions The gbc format used in ProcessView 6 x and prior versions only contained primary nodes of security and licensing servers as well as definitions of channels while the gbx format contains the primary and backup nodes for all kinds of ICONICS servers The gbx file is stored in XML while the gbc is binary Unlike a gbc file a gbx file contains all options formerly stored in the system registry This allows WebHMI clients to download the options defined on the WebHMI Server In addition gbx contains definitions for the new features such as shortcuts The gbc file is used for backward compatibility with version 6 x It is recommended that you use the gbx format in version 7 x and version 8 x 5 1 WebHMI User s Manual 5 2 Note GenBroker has already been configured prior to installation Configure or reconfigure GenBroker only if you wish for example to change servers GenBroker is configured for both the client side and the server side For WebHMI the GenBr
109. rograms d Favorites Documents Settings Ck Find k k k k amp Off JohnR Shut Down Figure B 19 Opening the Control Panel The Run dialog box will appear as shown in Figure B 20 Type dcomcnfg in the Open field and then click the OK button B 10 Setting up DCOM the name of a program folder document ar Internet resource and Windows will open it for vau Cancel Browse Figure B 20 Run Dialog Box The Distributed COM Configuration Properties dialog box will appear Click on the Default Properties tab to open the Default Properties tab page shown in Figure B 21 Select None in the Default Authentication Level field and select Identify in the Default Impersonation Level field Distributed COM Configuration Properties Applications Default Properties Default Security Enable Distributed COM an this computer m Default Distributed COM communication properties The Authentication Level specifies security at the packet level Default Authentication Level None The Impersonation Level specifies whether applications can determine who calling them and whether the application do operations using the client s identity Default Impersonation Level Provide additional security for reference tracking Figure B 21 DCOM Configuration Properties Dialog Box Click on the Default
110. s through routers and firewalls Both SOAP XML and TCP IP communicate over intranets Internet through routers and firewalls For information about configuring TCP IP and SOAP XML channels please see the GenBroker Help documentation OPC over DCOM is recommended for use on a local area network where you know that all nodes have been properly set up It is also recommended for use if you wish to avoid connecting over the Internet because you are uncertain of how all nodes in a network have been set up Note OPC over DCOM works only in an environment where Microsoft Network has been installed If you wish to communicate over the Internet install OPC over TCP IP After you have chosen the communication type that you prefer click Next The Select Program Folder dialog box will appear as shown in Figure 2 14 FIRST IN FIELDBUS Setup will add program icons to the Program Folder listed below may type new folder name or select one from the existing folders list Click to continue ACD Systems Administrative Tools Adobe manager ICONICS GENESIS 32 ICONICS Software Licensing Microsoft Developer Network Microsoft Office Tools Installshield Back Cancel Figure 2 14 Select Program Folder Setting up the Web Server Either type the name of a new program folder in the Program Folders field or select the program folder of your choice from the list in the pane below Click the Next button
111. sSriarsPracessview FrajectssProjecE zZwppl ey Publishing Customization Publishing customization allows vou to change Web Publishing Settings Advanced Cancel Help Figure 4 42 Publishing a Display File to a Web Server 3 Inthe Publish Web Page field of the Web Publishing Wizard specify the name of the HTML file that will be created 4 In the Publishing Options field check the Publish to Web Server check box and type in URL address of your Web server with the complete directory indicating where you want to publish the HTML file as shown in Figure 4 42 In the sample Web server URL address shown above http www myserver com WebHMI Samples the various components are http www myserver com IP address server name of the WebHMI Server WebHMI Name of the WebHMI server root directory Samples Name of the directory on the server to which the HTML file will be saved 5 Click the OK button to generate the HTML file The new HTML file is uploaded to the Web server and then saved to the URL address path specified in the Publish to Web Server field 4 25 WebHMI User s Manual 4 26 Note default ProjectWorX also saves the HTML to Applications WebHMI GraphWorX Based HTML tree or the AlarmWorX Based HTML tree or the TrendWorX Based HTML tree From there the HTML file can be edited and published again in the future Note Both the Publish to Web Server and Ex
112. ser s Manual Hetwork Identification Services Protocols Adapters Bindings Network Services Computer Browser m Internet Information Server 2 0 m 5 Interface m Configuration m Server m Workstation Remove Properties ld ate Distributed protocol required For running the Computer Browser service Description Figure 2 1 Network Dialog Box Services Tab 2 Select Network Service dialog box will appear Select the Network Service in this case Microsoft Internet Information Server and click the OK button 3 The Internet Information Server Installation dialog box will appear as shown in Figure 2 2 This dialog box will inform you that additional files are needed for installation In the Installed from field type in the drive on which your computer runs CD ROMs plus 386 or click on the Browse button to locate the i386 folder on your CD ROM drive After locating the i386 folder click on it to have it appear in the Installed from field Insert the Windows NT CD ROM and click on the OK button on the Internet Information Server Installation dialog box Internet Information Server Installation Files Needed Some files on Windows NT CO ROM are needed Cancel d Insert Windows NT CO ROM inte the drive selected below and then click OF Installed from 1396 Figure 2 2 Internet Information Server I
113. shown in Figure 3 5 Here you can view various trend displays with trend pens in runtime mode including a Time Plot a Log Plot a Strip Chart a Circular Chart and an XY plot Figure 3 5 TrendWorX Sample Pages ActiveX Control Samples Return to the Default Samples page and click on the ActiveX button The ActiveX sample page will appear as shown in Figure 3 6 To view various types of Smar ActiveX controls in action including the Switch Slider Vessel Gauge and Numeric ActiveX controls click on the buttons 3 3 WebHMI User s Manual ddila Figure 3 6 ActiveX Controls Samples Licensing and Security Samples The WebHMI Default Samples page also contains links to the Licensing and Security sample pages For information on Security and Licensing please see Chapter 6 and Chapter 7 respectively Advanced Samples 3 4 Return to the WebHMI Samples Home page and click on the Advanced Samples button as shown in Figure 3 7 s 5r amar enables users to view real time Hill or SCADA applications over ihe Internet ar intranets an any client running Internet Explorer or Navigator is extremely easy to use and set up Advanced Web publishing tools allow graphics trends alarme and reporte 19 published to dasignatad Web running Microsof lnie mei Iniermatinn Server 157 Micrasat Personal Web Server ar Apache Server providing a
114. t Samples Clicking Default Samples on the WebHMI Samples Home page opens the WebHMI Default Samples page shown in Figure 3 2 Click on the back arrow button at the bottom left at any time to move back to the previous display 3 1 WebHMI User s Manual Figure 3 2 WebHMI Default Samples Page GraphWorX Samples Click on the GraphWorX link on the left hand side of the home page The GraphWorX sample page will appear as shown in Figure 3 3 E _ 1 i 4 men Temm and Pressure Baard 1A TET ture 1 28 28 Tamparature 3 3s 45 qm B TD RO T az Figure 3 3 GraphWorX Sample Page AlarmWorX Samples Return to the Default Samples page and click on the AlarmWorX link The AlarmWorX sample page will appear as shown in Figure 3 4 This contains example screens for the Alarm Viewer ActiveX the Alarm Report ActiveX and an Alarm Chart You can move the mouse pointer over the alarms in the display to show ToolTips for the alarms which provide information about each alarm Note You must have MSDE installed to view the Alarm Report and Alarm Chart samples 3 2 Viewing WebHMI Samples mmm wm p dn x Alarm Chart Figure 3 4 AlarmWorX Samples Page TrendWorX Samples Return to the Default Samples page and click on the TrendWorX button The TrendWorX sample page will appear as
115. the Comment box select a column from the drop down list For most cases only the Comment box should be configured The exception is the case where the system is logging from two different alarm servers using the same tag names in both alarm server configurations This is the only case where the Node Server Op Condition Op Node and Op Server selections should be used Enabling Remote Web Access to Operator Comments The Alarm Viewer enables you to gain access to operator comments from the currently connected Alarm Logger database over the Internet To enable Web access to operator comments check the Access currently connected database over the Internet via RDS check box at the bottom of the Database Connection dialog box A Remote Data Service RDS which is hosted by an Internet Information Server IIS enables the downloading of operator comments data from the logger database to a client over the Internet Once you have connected to the operator comments database Simply specify the URL name or IP address of the IIS Web server in the Internet Information Server for Remote Data Access field in the Database Connection dialog box You can also specify a maximum number of database records to download from the logger database When Internet Access to the logger database is enabled the client makes a request over the Internet to the IIS Remote Data Service The RDS uses a special component called the Data Factory Handler to relay the request to
116. the Security Configurator and Security Login Help documentation Because the database is accessed over the Internet via TCP IP communications GenBroker communications over OPC over TCP IP must also be enabled Thus you must specify a GenBroker Configuration File bgx Clicking the button to the right of this field allows you to browse for a GenBroker configuration file as shown in Figure A 10 If you do not specify a GenBroker configuration file or if no Security Server is specified in the GenBroker configuration then the default system GenBroker configuration file will be used Note If you are using WebHMI it is recommended that the Security Server be located on the same machine as WebHMI Server For information about how to configure GenBroker communications please see the GenBroker Help documentation The GenClient Updates Timeout sets the maximum amount of time in seconds the Data Factory Handler will wait for Security Server validation of a data request from the client i e the client with the Alarm Report ActiveX installed before returning an Access Denied error A 7 WebHMI User s Manual Select a GenBroker Configuration 212 Look in ier da I L3 __ Project cabs Projects dpl m PW Templates Examples LJ Symbols GenlicWin ax Translator Files of type GenBroker XML Configurations gbx Cancel E F
117. tion file gbx will be activated The GenBroker configuration file establishes the settings for OPC data communications between the clients and the Web server Web Publishing Wizard WEB Publishing Wizard Properties 5p E E General i Server Switching Support Screen Resolution RR RRRRRERREEESESSEREERESEREREEEREESEREEEREERSESERERHESEREREERERREE Adds GenBroker Support to exported HT MIL Communication can be established to one server at a time only Mone C Configured in V ebHMI Settings User Defined GenBroker Configuration File UAL http lacalhast V ebHMI 5 amples D efault qb area Figure 4 44 Server Switching Support Settings There are three available options for GenBroker support None GenBroker support is disabled If this option is selected all the communication will default to the local node This option should be checked when the Web pages are meant to be used only from the local node If this option is checked Web pages may not work on a remote node unless the remote node has ProcessView installed and GenBroker is properly configured to communicate with the WebHMI server As Configured in WebHMI Settings This setting uses the default URL address of the GenBroker configuration gbx file as specified in the WebHMI installation This is the recommended option for non expert users User Defined When this option is selected the GenBroker Configuration File URL field beco
118. to the Security Server Changing the Security Server Password If you should wish to change your password you can do it by clicking on the Change Password button on the login ActiveX dialog or you can do it directly by using the Change Password symbol button and dragging it into your GraphWorX display as shown in Figure 6 6 Figure 6 6 Change Password Button Clicking the Change Password button opens the Security Password Change dialog box as shown in Figure 6 7 Type your new password in the New Password and Retype Password fields and then click the OK button Smar Security Password Change E3 User Name Curent Password 1 Mew Password Retype Password Cancel Keypad Figure 6 7 Changing Security Password Viewing the Logged User List To view a list of users currently logged in to the Security Server click the Logged User List symbol button in your GraphWorX display as shown in Figure 6 8 Figure 6 8 Logged Users List Button The Security window will appear as shown in Figure 6 9 The Security window allows you to view the list of users that have logged in 6 4 WebHMI Security Smar Security Logged In User s There are users logged in Figure 6 9 List of Logged Users Logging out of the Security Server To log out everyone who has logged in you can use the Log Out Users symbol button shown in Figure 6 10 Figure 6 10 Logout Button You can also logo
119. urn to the WebHMI Samples Home page and click on the Industry Samples button This opens the Industry Samples page shown in Figure 3 11 which contains example GraphWorX displays for various segments of the automation industry e Control Water amp Waste Water Figure 3 11 Industry Samples Page 3 6 Chapter 4 WEB PUBLISHING WIZARD introduction to HTML Publishing The ProcessView Web Publishing Wizard enables you to export your GraphWorX gdf TrendWorX t32 and AlarmWorX a32 displays to HTML files and or publish the HTML files to Web server LAN or Internet In publishing displays to a Web server WebHMI uses HTML to reference the files in an Internet enabled format Once a display is exported to an HTML file and then published to a Web server client machines can browse it through an Internet browser such as Microsoft Internet Explorer Each display can be viewed as a Web page Basic Steps in Publishing GraphWorX Displays Publishing a GraphWorX display to HTML involves the following basic steps 1 Create a GraphWorX display gdf on a developer workstation with GraphWorX installed 2 Use Web Publishing Wizard to generate an HTML file and publish the file to a Web server URL address 3 Web server PC with ProcessView installed start GenBroker Server from ProcessView Tray 4 PC open Web browser such as Microsoft Internet Explorer and br
120. ut one specific user with a simple click on the Logout User button as shown in Figure 6 11 Figure 6 11 Logout User Button Note You have to specify the user to be logged out in the VBScript code associated with this button You can do it by editing the script with the Script Editor toolbar in GraphWorX Security OLE Automation The OLE Automation interface for the WebHMI Security ActiveX is compatible with VBA and VBScript You can perform login logout operations directly trough scripting without displaying any user interface The WebHMI Security ActiveX contains the following OLE Automation interfaces LoginDlg Launches the login dialog ChangePwdDig Launches the dialog to change the password ShowLoggedlnUsers Launches the dialog to show a list of the usesr currently logged into the Security Server Logout Logs out all currently logged users SetTimeout LONG nSec Sets the timeout for all of the GenClient calls to the Security Server ShowResultMsgs BOOL bShow Enables disables the message box with the result e g failed to log on to the Security Server 6 5 WebHMI User s Manual LoginUser BSTR username BSTR password Logs in one specific user through code LogoutUser BSTR username Logs out a specific user through code GetLoggedlnUsersNames BSTR usernames Gets the list of currently logged users The string usernames is filled with the comma separated list of currently logged user n
121. ver The following trees of each project include an option to publish a single display or multiple displays in the project Applications GraphWorX Displays as shown in the example figure below e Applications AlarmWorX Alarm Container e Applications TrendWorX Trend Container 4 13 WebHMI User s Manual 4 14 Factory Applications A Power Plant lie OPC Servers Applications PrajInfa ini A AlarmWors Boiler Room E Packing Log FI iaenBroker Hi Unpacking Lo Processwviewe Tray Global Aliasing Con E i Ut Mew Display Add Display Source Control Publish All Displays Generate Report Exit Projectors Language MS Office Wu Mobile B 53 Files E Be OPC Data Refresh arate HTML File with embe Help Figure 4 18 Publishing Displays From the ProjectWorX Console The WebHMI tree under the Applications tree for each project in the ProjectWorX console shown in the figure below manages Web publishing for the entire project From here you can right click and publish HTML files to a Web server The WebHMI tree includes the following categories GraphWorX Based HTML AlarmWorX Based HTML TrendWorX Based HTML Local HTML Files Published Documents Smar PrajecEwWarx cm ProjectWore32 Demo a Applications Alarmworx of Application Tray 1 86 DataSpy BP pataworx E GenBr
122. will be saved as non vBA to the following file C Program Files Smar Process view Projects Project z AnplicationsGraphyors Displays Display _Mow BA gdt OK to proceed Figure 4 3 Warning Message About Displays With VBA 4 This launches the Web Publishing Wizard configuration dialog box as shown in Figure 4 4 This dialog box serves as the interface through which you export publish GraphWorX display files to the Web Note Both the Publish to Web Server and Export Local Copy actions can be performed at the same time 4 4 Web Publishing Wizard 3 Web Publishing Utility X Publish Web Page alarmwors32 narepart htm Based on Source File C Program Files Smar Pracessv 5 amples alarmwornise E Publishing Options Publish to web Server ttg myserver com webhmi Export Local Copy Publishing Customization Publishing customization allows to change Web Publishing Settings Advanced Figure 4 4 Web Publishing Wizard Dialog Box Exporting a Display File Locally To export a GraphWorX display to a directory on the local drive 1 Based on Source File field of the Web Publishing Wizard you must specify the name of the GraphWorX display gdf file to be exported as shown in Figure 4 5 To choose a different display click the button to the right to browse for a file Select a file and then click Op
123. work E a Alarmar EB Trendwory 81 Alarm Container Trend Container o Logger Configurator xr m E Server Configurator 4 Reporting day Multimedia E 9 2 81 Viewer configuration Dataworx F WebHMI Figure 4 20 Viewer Configuration File Sections of the AlarmWorX and TrendWorX Trees GraphWorX Based HTML The GraphWorX Based HTML subtree of the WebHMI tree shown in Figure 4 21 contains HTML files generated from exported GraphWorX displays These HTML files have embedded code for accommodating a GraphWorX Viewer ActiveX Control Any requested local copy of a GraphWorX based HTML file generated from the Web Publishing Wizard is stored in this folder See the Web Publishing Wizard section below for more information on exporting and publishing HTML files from GraphWorX displays The ProjectWorX database maintains a record of which local GraphWorX display gdf files each of these HTML files depends on Documents in this folder can be added removed copied pasted opened edited added to Microsoft Visual SourceSafe searched replaced and packed the same way items from other categories can WebHMI taraph Worz Based HTM AlarmWorx Based HTML New HTML Document gj TrendWorx Based HTML Source Control gt A Local HTML Files Publish Files 3 a Published Documents Generate Report OPC Servers Exit PrajectWorx Figure 4 21 GraphWorX Based HTML Subtr
124. y Internet Information Server for RDA field as shown in the figure below The Remote Recordset Page Size field specifies the size of the recordset portion in the database records Note You also may designate a redundant IIS Web server by specifying the URL name or IP address of the redundant IIS Web server in the Backup Internet Information Server for RDA field as shown Figure A 1 Note For more information please see the AlarmWorX Report ActiveX Help documentation SUM Marl Record Filtering Record Sorting General Configuration Forts Columns Charts Configuration Web Access Reporting Access database over the Internet via Remote Database Agent Primary Internet Information Server For ADA http localhost Backup Interet Information Server for ADA http servemame http com Remote Recordset Page Size database records 2048 Cancel Apply Help Figure A 1 Alarm Report ActiveX Web Access Tab When Internet Access to the logger database is enabled the client makes a request over the Internet to the IIS Remote Data Service The RDS uses a special component called the Data Factory Handler to relay the request to the local logger database on the server as shown in Figure A 2 The RDS retrieves the relevant information for the alarm report from the logger database so that the client can download the data from the server over the Int
125. you can export and or publish multiple display files using the Web Publishing Wizard Web Publishing Wizard To export publish all displays in a project 1 Select the project root and then choose Publish Wizard from the Tools menu or right click on the Applications GraphWorX Displays tree or the AlarmWorX Alarm Container tree or the TrendWorX Trend Container and select Publish Displays as shown in Figure 4 34 Alarmworx Application Tray i GenBroker cd Mew Display Add Display Po Source Control E Language lt ER Eu epee gg Mobile Generate Report HA My Files Exit Praject WorX ng Reportar Screen View j m scripewarx Trend Wore ER WebHMI Export List ti Graphy Help a Alarm TrendworX Based HTML Figure 4 34 Launching the Web Publishing Wizard 2 This launches the Web Publishing Wizard as shown in Figure 4 35 In this case both the Publish Web Page field and the Based on Source File field in the Web Publishing Wizard dialog are read only and contain the text Display Name htm and All GraphWorX AlarmWorX or TrendWorX Displays in Project respectively The browse button is also disabled 2 Smar Web Publishing Wizard X Publish web Page 4 Disp
126. ystems See the section below for further details on activating the license This section first details how to install the software from the CD Note Set the System Date and Time properly before installing the Software License Utility Setting the time and or date by more than an hour after the installation will affect any time limited Licenses such as the Temporary 30 day Activation Note If your operating system requires a login name you must log in as Administrator before installing the ProcessView Software Licensing For complete information about installing Smar Software Licensing please see the Getting Started Help documentation on the ProcessView product CD This section describes the steps for installing Smar WebHMI Be sure to close any other applications before installing WebHMI 1 To install WebHMI from the ProcessView Product CD select WebHMI from the software installation menu 2 As you begin installing WebHMI on a properly configured PC a Welcome dialog box appears Click Next to continue the installation 3 Smar WebHMI License Agreement dialog box will appear as shown in Figure 2 9 Carefully read the Smar License Agreement If you agree with the terms and conditions click Yes to continue 2 7 WebHMI User s Manual WebHMI v8 02 Setup Press the PAGE DOWN to tee the rest of the agreement SMAR LICENSE AGREEMENT YOU SHOULD CAREFULLY READ THE FOLLOWING TERMS AND COND
127. z Publishing Options Publish ta web Server Export Local Copy sj Publishing Customization Publishing customization allows you to change Web Publishing Settings Advanced Figure 4 8 Specifying a GraphWorX Display File In the Publish Web Page field of the Web Publishing Wizard specify the name of the HTML file that will be created The gdf file name is filled in by default but you can give the HTML file a different name In the Publishing Options field check the Publish to Web Server check box and type in the URL address of your Web server with the complete directory indicating where you want to publish the HTML file as shown in Figure 4 9 In the sample Web server URL address shown below http www myserver com WebHMI Samples the various components are http www myserver com IP address server name of the WebHMI Server WebHMI Name of the WebHMI server root directory Samples Name of the directory on the server to which the HTML file will be saved The Web server URL address now appears in the Web Publishing Wizard dialog box in the Publish to Web Server field of the Web Publishing Wizard as shown in Figure 4 9 4 7 WebHMI User s Manual 4 8 Web Publishing Utility 1 Publish Web Page com norepart htm Based on Source File Files 5 marsPracessView 5 32 s Publishing Options

Web HMI

Contents

Download Pdf Manuals

Related Search

Related Contents