PI message logs for Ping

The location of the message log depends upon the platform on which the interface is running.

For more information about logs for interfaces running on Windows, see REF UniIntMessageLogging \* MERGEFORMAT UniInt Interface Message Logging for UniInt 4.5.0.x and later Interfaces or https://techsupport.osisoft.com/Troubleshooting/KB/KB00401 on the OSIsoft technical support web site.

Messages are written to the log file at the following times.

• When the interface starts, many informational messages are written to the log. These messages include the version of the interface, the version of UniInt, the command-line parameters used, and the number of points.

• As the interface loads points, messages are sent to the log if there are any problems with the configuration of the points.

• If the UniInt /dbUniInt parameter is found in the command-line, then various informational messages are written to the log file.