Output format of Event Logger
In Visual Studio, the Event Logger can be output to a separate window.

Overview output format of Event Logger
| Tab name | 
 | Meaning | 
| Severity level | Classification | Warning (0) / Error (1-6) / Critical (7) | 
| EventClassName | Name of error class | TwinCAT CNC error | 
| SourceName | Error source | TcCNC Config / Diag / PosCtrl / PathPrep / AxesMgr / Commu / DrvMgr / Dec / TRC / Filter / FileMgr / SAI / IPO / Manual / SysMgr / Application | 
| EventId | ID of the event | CNC-specific ID of the message occurring | 
| Text | Error text | Multilingual error text | 
| Time Raised | Release time | Date and time | 
| Json Attributes | Json attributes | 
 | 
Json attributes
Additional parameters of an error messages are output in Json format as key/value pairings. In particular, this provides more detailed error information about the NC channel or reference to the NC program.
