There are several options for troubleshooting. The available options are as follows:
- Check the web UI of IEM
- Check the web UI of IED
- Analyze log file of application
- Analyze the app statistics
- Analyze the log messages of the Common Configurator (for V2.1.0 and above)
- Utilize version info of the four configuration files
The information about troubleshooting is described in the following chapters: