Siemens SIMATIC WinCC V11 System Manual page 12

Runtime
3.2 Notes on operation of Runtime Professional
Setting the services for the SQL server
In order to ensure the full functionality of the SQL server for WinCC and WinCC Runtime,
you have to check the SQL server settings.
1. Start "Programme > Microsoft SQL Server 2005 > Configuration Tools > SQL Server
Configuration Manager" in the start menu.
2. Click "SQL Server 2005 Services" in the tree.
3. Check the services "SQL Server (WinCC)","SQL Server (WINCCPLUSMIG)" and "SQL
Server Browser". "Automatic" must be entered for "Start Mode". "LocalSystem" must be
entered for "Log On As". Change the settings, if necessary.
4. Click "SQL Server Network Configuration" in the tree.
5. Click "Protocols for WinCC".
6. Check the "TCP/IP" protocol. "Enabled" must be entered for "Status". Change the
settings, if necessary.
WinCC RT Professional and S7-1200
The use of WinCC RT Professional in conjunction with an S7-1200 CPU is not permitted.
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WinCC Runtime Professional Readme
System Manual, 04/2011