Siemens SINUMERIK 840D sl Commissioning Manual page 182

Service and diagnostics
16.6 Action log
Procedure
176
1. Select the "Startup" operating area.
2. Press the "System data" softkey.
The data tree is displayed.
You will find the data stored for the current logs (actual_actionlog.com)
or crashlogs (actual_crashlog.com) in the HMI data folder under Logs /
Action logs.
3. Select a com file under Logs / Action logs in the HMI Data folder and
press the "Open" softkey or double-click the file.
4. Press the "Display new" softkey to update the display of events in the
current log (actual_actionlog.com).
The entries made since the log file was called up are displayed.
Commissioning Manual, 01/2008, 6FC5397-1DP10-3BA0
HMI sl (IM9)