Technical Reference Manual - InduSoft

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About thin clients and mobile access About web thin clients Building a Simple Thin client program As we will see shortly, there is no one way to build a Thin client program. The following procedures allow you to develop a simple, unsecured Thin client program. Procedure A: Thin Client using NTWebServer, Local Loopback An easy way to initially develop and test a Thin client program is to use the light-weight Web server NTWebServer on your development PC, initiate the runtime project and use Microsoft Internet Explorer on the same PC to display the Web pages. Step 1: Configure IWS Settings 1. On the Project tab of the ribbon, in the Web group, click Thin Client. • In the Data Server IP Address field, enter 127.0.0.1 • Check the Auto Screen Scaling, Enable File Compression, and Enable Tooltips checkboxes are checked • Click on the IP Security Button. Be sure the Enable checkbox is unchecked. Click OK. • Click on the Advanced Button. Be sure the Web Tunneling Gateway Enabled checkbox is unchecked. Click OK. 2. Open the Execution Tasks dialog (Tasks on the Home tab of the ribbon) and be sure the TCP/IP Server task is set to Automatic. Step 2: Configure Database InduSoft Web Studio Page 433
About thin clients and mobile access 1. In the Development Environment, select the Global tab of the Project Explorer. Open the Project Tags folder. 2. Be sure the project tags are properly set to either Server or Local. If the tags are to be exposed to the Web Client, then set them to Server, otherwise set to Local. Step 3: Develop your Screens and create HTML screens 1. Develop your project screen. Depending on your Thin Client screen size, you may want to develop a separate set of screens with a different resolution. Auto Screen scaling is supported (enabled in a prior step), but auto screen scaling naturally has limitations. 2. Save and close all project screens. 3. Be sure you have defined a Startup Screen (Viewer on the Project tab of the ribbon). 4. You can save individual screens as HTML by selecting the Save as HTML or Save Screen Group as HTML options in the Application menu, or save all Screens and Screen Groups as HTML by selecting the Save All as HTML option. 5. If you are just updating a Screen, and especially when you make any configuration changes to the Web settings, you should run the Verify Project tool (i.e., on the Home tab of the ribbon, in the Tools group, click Verify). 6. The HTML (web) pages will be stored in the Web sub-folder of your project folder. Step 4: Install NTWebServer 1. NTWebServer is InduSoft's lightweight Web Server for Windows NT/XP/2000/Server 2003/Vista environments. NTWebServer.exe is found in […]\InduSoft Web Studio v7.1\Bin 2. Copy NTWebServer.exe from the \Bin folder and paste it into the Web sub-folder of your project folder. 3. From the Web sub-folder, double click on NTWebServer to start it. 4. A new window should pop-up. At the bottom, there should be a message indicating that NTWebServer is listening. If a message appears that NTWebServer failed to open a socket, it is most likely caused by Microsoft IIS (Web Server) running in a background mode. If this is the case, you will need to stop IIS, and then restart NTWebServer Tip: A Web server typically operates on, or "listens to," a computer's TCP/IP port 80. Only one running process can listen to a given port, so if another process on your computer — for example, some third-party SCADA software — is already listening to port 80, then it and the Web server process may conflict with each other. You must either configure one of the processes to listen to a different port or use Task Manager to end the conflicting process. If you cannot identify the conflicting process, then in Windows, open Command Prompt and enter the following command to get a list of all networking processes: netstat -a -o Step 5: Start the runtime project 1. On the Home tab of the ribbon, click Run. Step 6: Launch Microsoft Internet Explorer and connect to the Web Server 1. Click on the Start button (or Alt Tab) to access the Microsoft Internet Explorer program. 2. Start Internet Explorer, and type the address of the starting (home webpage). E.g. http://127.0.0.1/ startup.html 3. Note that the startup.sg (or whatever your startup display or screen group name is) will have a HTML file extension on it when accessed from Internet Explorer. 4. Sign on as Guest with no password, assuming no security has been enabled. Procedure B: Thin Client using NTWebServer, Network IP Once Procedure A has been completed, the next step is to enable network connected Thin Clients, instead of using the local loopback. You need to know the IP address of your PC, as seen from the network. You can get Page 434 InduSoft Web Studio
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InduSoft Web Studio ® v7.1 User Gu
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InduSoft® is a registered trademar
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Contents Project Explorer..........
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Contents Alarms....................
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Contents Getting help..............
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Contents Security functions........
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Contents System Info functions.....
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Contents Database/ERP functions....
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Introduction • Testing and Debugg
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Introduction • Dockable windows a
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Introduction FTP Take advantage of
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Introduction communications in real
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Introduction Note: Tags are variabl
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Introduction Executing and switchin
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Introduction The following figure i
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Introduction Executing and switchin
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Installation Installation This sect
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Installation The architecture of yo
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Installation for them in the future
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Installation are not sure that your
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Installation c) Set Remote Agent to
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Installation Please keep these limi
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Licensing Protection Types InduSoft
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Licensing Execution modes InduSoft
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Licensing Product Versions InduSoft
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Licensing Upgrading the Current Har
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Licensing Installing a New Softkey
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Licensing Invalid Licenses When you
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Licensing 2. If the Remote Agent pr
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Licensing Installing or Upgrading a
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The Development Environment The Dev
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The Development Environment Note: W
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The Development Environment Save Th
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The Development Environment Quick A
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The Development Environment Ribbon
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The Development Environment • Scr
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The Development Environment Securit
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The Development Environment ODBC Ma
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The Development Environment Screen/
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The Development Environment Output
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The Development Environment Title B
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Creating a New Project Creating a N
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Creating a New Project Tip: You can
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Creating a New Project Changing the
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Creating a New Project • Field Eq
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Creating a New Project 2. Click Con
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Creating a New Project • Millisec
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Creating a New Project the Critical
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Creating a New Project • Enable T
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Creating a New Project Note: If you
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Creating a New Project • Generate
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Creating a New Project Configuring
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Creating a New Project You can conf
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Creating a New Project Password Sta
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Creating a New Project 4. Enter the
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Tags and the Project Database Tags
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Tags and the Project Database After
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Tags and the Project Database Note:
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Tags and the Project Database You c
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Tags and the Project Database • S
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Tags and the Project Database Chang
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Tags and the Project Database Creat
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Tags and the Project Database Creat
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Tags and the Project Database From
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Tags and the Project Database Confi
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Tags and the Project Database Tag P
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Tags and the Project Database Tag P
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Tags and the Project Database Delet
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Tags and the Project Database You c
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Tags and the Project Database Tagna
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Tags and the Project Database Impor
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Tags and the Project Database Step
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Tags and the Project Database • W
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Tags and the Project Database IMPOR
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Tags and the Project Database you c
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Tags and the Project Database works
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Tags and the Project Database conve
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Tags and the Project Database The T
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Tags and the Project Database 7. Re
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Tags and the Project Database 8. If
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Tags and the Project Database 4. In
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Tags and the Project Database 8. In
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Tags and the Project Database To ad
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Tags and the Project Database Using
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Screens and Graphics Screens and Gr
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Screens and Graphics Screens folder
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Screens and Graphics Area / Element
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Screens and Graphics 1. On the Inse
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Screens and Graphics You can also r
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Screens and Graphics LINE OBJECT On
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Screens and Graphics 3. Double-clic
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Screens and Graphics 1. Click in th
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Screens and Graphics • Size • E
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Screens and Graphics BUTTON OBJECT
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Screens and Graphics The button siz
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Screens and Graphics A legend plate
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Screens and Graphics • Force: Cli
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Screens and Graphics Modes of Opera
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Screens and Graphics Enter your lab
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Screens and Graphics 3. Double-clic
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Screens and Graphics SMART MESSAGE
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Screens and Graphics Property Text/
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Screens and Graphics • In the Gra
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Screens and Graphics 2. Select the
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Screens and Graphics Besides adding
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Screens and Graphics Adding Tooltip
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Screens and Graphics 5. Click Expan
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Screens and Graphics … [UsedContr
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Screens and Graphics Note: You can
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Screens and Graphics • Properties
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Screens and Graphics Configuring Pr
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Screens and Graphics you want to as
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Screens and Graphics • The events
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Screens and Graphics • Key Only c
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Screens and Graphics decimal separa
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Screens and Graphics Properties dia
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Screens and Graphics RESIZE ANIMATI
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Screens and Graphics Format tab The
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Screens and Graphics Also, if you s
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Screens and Graphics Click the Alig
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Screens and Graphics FLIP HORIZONTA
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Alarms, Events, and Trends Alarms,
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Alarms, Events, and Trends UseLegac
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Alarms, Events, and Trends Field Re
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Alarms, Events, and Trends The foll
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Alarms, Events, and Trends Within a
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Alarms, Events, and Trends About ev
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Alarms, Events, and Trends The Proj
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Alarms, Events, and Trends Tip: You
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Alarms, Events, and Trends Filters
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Alarms, Events, and Trends Descendi
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Alarms, Events, and Trends • Prin
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Alarms, Events, and Trends 7. Click
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Alarms, Events, and Trends • Defa
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Alarms, Events, and Trends For exam
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Alarms, Events, and Trends Tip: You
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Alarms, Events, and Trends Trend Co
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Alarms, Events, and Trends Command/
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Alarms, Events, and Trends The dial
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Alarms, Events, and Trends Note: Wh
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Alarms, Events, and Trends Element
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Alarms, Events, and Trends Area / E
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Alarms, Events, and Trends DATA SOU
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Alarms, Events, and Trends The dial
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Alarms, Events, and Trends Area / E
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Alarms, Events, and Trends Once you
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Alarms, Events, and Trends Using th
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Alarms, Events, and Trends Uncheck
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Alarms, Events, and Trends If you r
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Alarms, Events, and Trends • Font
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Alarms, Events, and Trends Tip: Use
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Alarms, Events, and Trends • User
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Alarms, Events, and Trends as the F
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Background Tasks Alarm worksheet Th
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Background Tasks Trend worksheet Th
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Background Tasks Recipe worksheet A
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Background Tasks Report worksheet A
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Background Tasks ODBC worksheet The
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Background Tasks • 12 - Error in
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Background Tasks Script worksheet A
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Background Tasks Scheduler workshee
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Background Tasks Database/ERP works
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Background Tasks The header of the
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Communication with Other Devices Co
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Communication with Other Devices Yo
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Communication with Other Devices se
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Communication with Other Devices
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Communication with Other Devices Fo
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Communication with Other Devices Ca
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Communication with Other Devices No
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Communication with Other Devices So
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Communication with Other Devices If
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Communication with Other Devices Ar
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Communication with Other Devices A
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Communication with Other Devices No
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Communication with Other Devices 6.
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Communication with Other Devices If
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Communication with Other Devices
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About collaboration and source cont
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Project Security Project Security I
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Project Security About security acc
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Project Security Using the security
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Project Security The sixth page of
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Project Security Configuring the se
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Project Security To make this optio
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Page 405 and 406: Project Localization Project Locali
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Page 415 and 416: Testing and Debugging Output (LogWi
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Page 419 and 420: Testing and Debugging Using Remote
Page 421 and 422: About remote management About remot
Page 423 and 424: About remote management c) Set Remo
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Page 427 and 428: About remote management The Add Use
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Page 433 and 434: About remote management Configure R
Page 435: About thin clients and mobile acces
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Database Interface Database Interfa
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Database Interface operating system
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Database Interface Studio Database
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Database Interface Section of .INI
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Database Interface Assembly6=ByteFX
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Database Interface manually, you ca
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Database Interface Value Descriptio
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Database Interface Database Trouble
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Database Interface 1. Follow the Tr
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Database Interface Appendices Using
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Database Interface 2. Select the Mi
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Database Interface • TNS: Oracle
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Database Interface Because the prov
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Database Interface Using Sybase You
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Database Interface Although the fil
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Troubleshooting Troubleshooting Pag
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Troubleshooting Please try to defin
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Troubleshooting Q. How do I insert
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Troubleshooting General Q. What ope
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Troubleshooting A. Microsoft Intern
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Troubleshooting 4. Close the Regist
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Troubleshooting Release Notes To vi
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Appendix: Built-in Scripting Langua
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Overview of VBScript Overview of VB
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Overview of VBScript The following
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Overview of VBScript 3. Save your c
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Overview of VBScript Graphic Module
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Overview of VBScript however, call
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Overview of VBScript Background Tas
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Overview of VBScript Error Number D
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Overview of VBScript Tips & Tricks
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Overview of VBScript Category Decla
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Overview of VBScript Scope and Life
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Overview of VBScript operator. It d
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Overview of VBScript End Sub You ca
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Overview of VBScript End Sub Using
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