User`s manual
IPL T CR48 • Communication and Control
Communication with the Interface
Web server
The on-board Web server is displayed as a set of default Web
pages which can be accessed via a Web browser. These pages are
the primary means of communication with, and control through,
the IPL T CR48 interface. Web browsers such as Netscape
®
Navigator (version 6.0 or higher), or Microsoft
®
Internet
Explorer (version 5.5 or higher) can be used, but if using Internet
Explorer, you must also have Microsoft Script (version 5.6 or
higher).
The PC used to access the Web server must have a connection
in common with the IPL T CR48 interface. In other words, both
the unit and the PC should be connected to your local intranet
or Internet.
If you have established passwords for the interface, you will be
shown a Password window when your browser accesses the IPL
T CR48 unit (but not when you initially access the Web server,
since no passwords have been established). Your level of control
over the interface depends on the password you enter in this
password screen. If you enter the administrator’s password, you
will have control of all matters of conguration. If you enter a
user password, you will be restricted to control of only contact
closure and relay setting devices, and/or view status.
Accessing and using the Web server
Logon and system status
1.
Double-click the Web browser icon on your Windows
®
desktop to launch your Web browser.
2. Enter the IP address of the unit (see “IPL T CR48 interface
conguration” in chapter 3) in the Address eld at the
top of the screen and press the Enter key. The Password
window (gure 4-2) is displayed if a password has been set
(this will not happen the rst time you access the interface,
as no password is set at the factory).
Figure 4-2 — Web server password window
3. The System Status page (gure 4-3) is displayed, showing
the current IP and Port settings of the unit.
4-3