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Chapter 14. Troubleshooting 221

• Automatic driver startup does not work.

• I have a high timeout count.

• Why am I receiving the error Invalid Address when I create a block in

Database Manager?

• Why do I receive the message Ran Out of Memory when I try to select a new

virtual field device?

The driver does not load

If you think the driver didn’t load

Start the Windows Event Viewer. The Event Viewer displays specific

messages regarding loading and starting the driver. Problems loading the

driver are logged to this file. To learn more about using this application, refer

to Using the Event Viewer.

If you have been loading the driver from a FIX/iFIX application

Shut down the FIX/iFIX application and try starting the driver without FIX or

iFIX running. This removes problems associated with applications other than

the I/O driver.

If you are starting a driver on a remote computer and it does not load

Try starting the driver on your local node. If it loads correctly on the local

computer, you may be experiencing network problems or security issues. To

correct these issues:

• Verify that the local computer is logged into the same domain as the

remote computer, if the remote machine resides in a Windows domain.

• Configure DCOM (Distributed Component Object Model) to provide

access to a remote server. Also refer to Setting up Security to use the

I/O Server Remotely for more information.

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Siemens SIMATIC NET Specifiche Pagina 231