m@nju

Madhava

Yes. This shows how to connect CPU with thirdparty devices with TCP connection .

Are you asking about type of connection ?

No Im very much clear about connection type. I want know why its taking 30s to write 500tags to OPC server over 100MBPS Ethernet network.

SteBo

m@nju

Madhava

Yes. This shows how to connect CPU with thirdparty devices with TCP connection .

Are you asking about type of connection ?

No Im very much clear about connection type. I want know why its taking 30s to write 500tags to OPC server over 100MBPS Ethernet network.

m@nju, can you give more details about how writing 500 tags from OPC to WinCC is done?
Did you check OPC-related log-file(s) in WinCC's diagnose folder?
C:\Program Files\Siemens\WinCC\diagnose