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Technical Reference Manual - InduSoft

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About thin clients and mobile access<br />

• Advanced button: Click to access additional configuration options:<br />

Secure Viewer Configuration Utility — Advanced Settings<br />

• Secondary Data Server IP field: Type the IP address (or host name) of the secondary data server<br />

station. If the primary data server fails, the Secure Viewer will attempt to connect to the secondary data<br />

server automatically.<br />

• Backup URL field: Type the URL of the backup location of the project file.<br />

• Date Format: Adjust the date format on the Secure Viewer station to match the Data Server. This is to<br />

maintain compatibility with any Alarm/Event Control or Trend Control objects that you have in your<br />

project.<br />

• Timeout for switching stations field: Enter the number of seconds that the Secure Viewer should wait before<br />

attempting to connect to the secondary Server, in the event that the primary Server fails. (For more<br />

information, see Web tab.)<br />

• Log on as Guest option: Check (enable) to have the Secure Viewer automatically log on as Guest,<br />

eliminating the need to enter a Username or Password.<br />

• Disable Commands option: Check (enable) to prevent the Secure Viewer from sending user commands back<br />

to the Server. It will only display current information from the Server.<br />

• Web button: If you have configured a Web Tunneling Gateway to bridge your intranet to the Internet,<br />

then enter the addresses for the gateway here.<br />

The second way to change the configuration of the Secure Viewer is to manually edit the viewer.ini file with a<br />

text editor. The structure of the file is as follows:<br />

[Options]<br />

nosplash=<br />

noprogressbar=<br />

ds1=<br />

ds2=<br />

dsp=<br />

wtg1=<br />

wtg2=<br />

url=<br />

proxyip=<br />

proxyp=<br />

ceemul=<br />

// Enable (0) or disable (1) the splash window<br />

// Enable (0) or disable (1) the progress bar<br />

// Data Server Primary<br />

// Data Server Secondary<br />

// Data Server Port<br />

// Web Tunneling Gateway Primary<br />

// Web Tunneling Gateway Secondary<br />

// URL from project file (*.app)<br />

// Proxy Address<br />

// Proxy Port<br />

// Enable (1) or disable (0) CEView emulation<br />

Example<br />

PC with IWS runtime project (has both Web Server (NTWebServer or IIS) and Data Server):<br />

• IP Address is 192.168.1.106<br />

• Project name is SecureViewerTest<br />

• Project file is SecureViewerTest.app<br />

Secure Viewer configuration dialog:<br />

• Data Server IP = 192.168.1.106<br />

• TCP Port = 1234<br />

Page 456<br />

<strong>InduSoft</strong> Web Studio

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