Web Server

UniStream controllers can serve complex Web pages that enable multiple users to access pages simultaneously to view and edit data.

You design web pages using the UniLogic Web Page editor. The principles of design are identical to those of designing an HMI screen. The web server supports User Controls and other elements that also appear in the HMI toolbox, plus hyperlinks. In addition, Web Elements offer additional actions, such as the ability to download files located on the controller's SD card, either via the Hyperlink element, or using the Hyperlink option in element Actions.

Configuring the Web Server

The Panel IP address is the one used by the web server; configure it to meet your requirements.configure it to meet your requirements.

 

  1. Select Web Server from the Solution Explorer.

  2. Click the green plus sign to enable the Web Server.
    Note that UniLogic will then automatically open the Web Page editor.

    However, you can configure additional Web Server properties at any time by clicking Web Server from the Solution Explorer to open the Properties Window.

  3. Use the Properties Window to set general Attributes, such as a default page background, and to configure Security.

 

Security

Use security to require users to enter a password before accessing a web page.

  1. Create a collection of Roles

  2. Create list of Users, assign a Role and a password to each user.

  3. When you design web pages, assign them to individual web pages according to your requirements.

 

You can enable a user who has logged in to change his user password via element Actions.

Related Topics

Web Page Editor

WE: Web Actions

WE: Hyperlinks

WE: Web Server Trends

Web Server Password Management