Siemens Commissioning PC Stations C79000-G8976-C156-07 - Manual (Page 261)

18 DCOM Settings with the dcomcnfg System Program
261
Commissioning PC Stations - Manual and Quick Start
Release 5/2005
C79000-G8976-C156-07
18.5 “Default Protocols” Tab
Description of the Settings
In the “Default Protocols” tab, you specify the network protocols that are available
for DCOM.
Note
The OPC server of SIMATIC NET was tested with the “Connection-oriented
TCP/IP” protocol.
Since the order of the protocols in the dialog decides the priority, DCOM uses the
protocol at the top of the list if it is available.
Notice
To operate the PROFInet OPC server, the “Connection-oriented TCP/IP” protocol
must be at the top of the list. This setting is also necessary when the OPC Server
runs on the same computer as the OPC client.
When communicating with a PROFInet partner (that is not normally a member of
the domain), remember to use the workgroup settings!