Siemens SINUMERIK 840D Installation Manual page 165

Registering the OPC server
● Check whether the following registration has been entered:
"OPC.Sinumerik.Machineswitch".
If not, open the command line with administrator rights and start the following
command: F:\mmc2\opc\dataaccess\SOPC_MachineSwitch\RegServer\
● Then restart.
HMI-Advanced/PCU Base versions
If you work on a control system with HMI-Advanced version 07.06.02.08 or later, the OPC
server will be registered incorrectly and no current entries represented on the PC server.
1. Install the latest PCU base software or at least version 08.06.04.00
2. Then open the command line with administrator rights and start the following
command: F:\mmc2\opc\dataaccess\SOPC_MachineSwitch /RegServer
If you have a PCU Base version earlier than 08.06.04, then use DDE instead of OPC.
Set the value as follows:
1. Navigate to the following directory: F:\add_on\mh.
2. Open the "settings.ini" file with a text editor.
3. Search for the entry "ACCESSTYPE".
4. Change the value to "DDE".
Changing the proxy configuration
The problem occurs mainly on operating systems that are newer than Windows XP, e.g. with
Windows 7.
1. Adapt the standard configuration for Windows 7 as follows:
Open the path: HKEY_USERS\.DEFAULT\Software\Microsoft\Windows\CurrentVersion
\Internet Settings\Connections
2. Open the "Edit Binary Value" window.
Manage MyResources, Optimize MyProgramming /NX-Cam Editor
Installation Manual, 12/2019, A5E44672080B AE
Installing SINUMERIK Integrate
7.2 SINUMERIK Integrate with HMI-Advanced
165