Beckhoff TF6120, Manual

Page: 51 / 76

Configuration
TF6120 51 Version: 1.1
Step 3
Select the dialog "Location" and then activate "Run application on this computer".
Step 4
Select the dialog "Security":
• Activate the checkbox "Use custom access permissions" and select "Everyone"
• Activate the checkbox „Use custom configuration permissions" and select "Full Control" for "Everyone"
• Activate the checkbox „Use custom launch permissions" and select "Everyone"
4.2 OPC XML-DA Server
4.2.1 OPC XML DA
In addition to the OPC DA Server, the Function TF6120 also contains an OPC XML-DA Server, which will be
automatically installed by Setup. Depending on the used Windows Operating System, you may need to
perform additional settings to setup XML-DA in the IIS webserver. Please consult the chapter "Installation" to
see how to do that.
OPC XML-DA provides a remote OPC communication via Web Service, therfore you do not need to
configure any DCOM settings. By default, the OPC XML-DA Server is being pre-configured and you only
need to specify the TPY-File of the corresponding PLC project.
The configuration file is located in the directory "...\wwwroot\TcOpcXmlDa\TcOpcXmlSvrCfg.xml" and
contains a list of all ADS devices which should be made accessible via the OPC XML-DA interface. By
default, this file already contains an ADS device for the first PLC runtime of the local system and its
corresponding TPY-File C:\TwinCAT\Boot\CurrentPlc_1.tpy.
<?xml version="1.0"
encoding="utf-8" standalone="no"?>
<TcOpcXmlSvrConfiguration>
<Namespace>
<Devices>
<Device>
<Name>PLC1</Name>
<AdsNetId>0.0.0.0.0.0</AdsNetId>
<AdsPort>801</AdsPort>
<AdsTimeout>2000</AdsTimeout>
<AdsTimeSuspend>20000</AdsTimeSuspend>
<AutoCfg>7</AutoCfg>
<AutoCfgSymFile>C:\TwinCAT\Boot\CurrentPlc_1.tpy</AutoCfgSymFile>
<Disabled>0</Disabled>
</Device>
</Devices>
</Namespace>
</TcOpcXmlSvrConfiguration>