16 Configuration Console Tool

2

Activity

Click the “Restart” button.

If currently possible, the module is reset. The result of the restart is displayed in the text box.

16.2.2Forcing the OPC Server to Close Down

The OPC server for SIMATIC NET is started automatically by the operating system when a client wants to use it. The OPC server maintains reference counters to be able to recognize when the last registered client is closed. The OPC Server then closes itself down. This is only possible when the clients set and reset the user counters of the OPC Server correctly.

If a client closes down irregularly and the user counter is not reset, the OPC server will not close down although no more clients are active. The server continues to keep the communication connections open.

In this case, it is a good idea to stop the OPC server manually.

Commissioning PC Stations - Manual and Quick Start

207

Release 5/2005

C79000-G8976-C156-07

Page 207
Image 207
Siemens C79000-G8976-C156-07 quick start Forcing the OPC Server to Close Down