Description:
The "Under Construction" message can be displayed among other things if "Internet Information Service (IIS)" is installed.

If, for example, you are using the "WinCC Web Navigator Server", then when the "Sm@rt Service" function is started and the "IIS" is active, the "Under Construction" message is displayed.
The reason for this is that both services, the IIS and the Sm@rt Service, access Port 80.

Sample case for possible error messages:
 

No.
1	"IIS" is active: "IIS" is active and an attempt is made to start the "Sm@rt Service" function. The "Under Construction" message appears. Fig. 01
2	Sm@rt Service is active: "Sm@rt Service" is active and an attempt is made to start the "IIS" function. The "Unexpected error 0x8ffe2740" message appears. Fig. 02

Remedy:
There are different ways of clearing this behavior.

• Check whether the IIS is active (only one "service" may be active/started at any one time).
• Change the port for the IIS.
• Deinstall the IIS.

Note:
The settings described refer to the Microsoft Windows XP operating system.
 

No.

Check whether the "IIS" is active / not active:

1

Check whether the service is executed when Internet Information Services (IIS) is installed. "Start > Programs > Administration > Internet Information Services"  You can insert the "Administration" view via "Start > Settings > Taskbar and Start menu".  Go to the tab "Start menu > "Change" button" and switch to "Advanced Start menu options". There you select "Display administration". Fig. 03 "IIS" is active: Fig. 04 "IIS" is not active: Fig. 05 Note: To deactivate or activate the IIS you mark the "Default Web Site". You can now start or terminate the IIS with a right-click. This option does not work if you are using an embedded operating system. To disable the service you must change the setting under "Start > Control Panel > Administrative Tools > Services > Internet Information Service".

 

No.

Change the port for the IIS.

1

You can change the port address for the IIS as follows. "Start > Programs > Administration > Internet Information Services"  You can insert the "Administration" view via "Start > Settings > Taskbar and Start menu".  Go to the tab "Start menu > "Change" button" and switch to "Advanced Start menu options". There you select "Display administration". Open the "Website" folder and have the properties of the "Default Web Site" displayed. You can change the address in the subdirectory "Website" > "TCP port". Fig. 06

 

No.

Deinstall the IIS.

1

Check whether the Windows component "Internet Information Services" (IIS) is installed. "Start > Settings > Control Panel > Software". Click the "Add/Remove Windows Components" button. Is Internet Information Services (IIS) selected in the dialog window that opens? If you do not need Internet Information Services (IIS), you can remove the check mark next to "Internet Information Services (IIS)". Then click "Next >" and the program is deinstalled. Fig. 07 If you need Internet Information Services (IIS) again, you can set a check mark next to "Internet Information Services (IIS)". Then click "Next >" and the program is installed. Note: You might need the Microsoft Windows XP CD to install the IIS.