Siemens SINUMERIK Commissioning Manual page 161

See also
ACTLOG.INI (Page 274)
5.6.2 Structure of the log file
Overview
The file ACTION.COM is generated if the action log is activated, i.e. data logging is enabled.
The file ACTION.COM is a binary file and is always repeatedly overwritten as ring-type
buffer. The most recent results are located at the beginning of the file.
An empty binary file CRASH.COM is present. An intermediate status of the log
ACTION.COM is saved in the file CRASH.COM. Writing is initiated by setting the interface
signal DB19.DBX0.6 or write trigger using an alarm. This contents are kept up to the next
trigger.
Content of the log file
The log file comprises the following columns:
● Date
● Time
● Name
● Event ID
● Event description
Example of a log file:
HMI version: 06.04.24.00
Activated entries: HMI_START HMI_EXIT PLC_CRASH PLC_CRASH_ALARM
KEY_PRESSED KEY_PRESSED KEY_PRESSED KEY_RELEASED KEY_RELEASED
KEY_RELEASED ALARM ALARM_QUIT OPEN_WINDOW OPEN_WINDOW
OPEN_WINDOW CLOSE_WINDOW CLOSE_WINDOW CLOSE_WINDOW
CH_STATE_CHANGED OPMODE_CHANGED TOOL_CHANGED OVERRIDE PI_CMD
DOM_CMD WRITE_VAR WRITE_VAR WRITE_VAR FINDBL_CMD OVERSTORE
FILE_ACCESS AREA_CHANGED USER ACTIVATED DEACTIVATED SUSPEND
RESUME
--- Date
Entry
===============================================================
--- 30.03.2006 13:26:04 HMI-Adv. 0 WRITE_VAR
NCK/PLC Var. wrote: /plc/datablock/byte[c19,0] = 64
--- 30.03.2006 13:26:04 <default> 0 OPEN_WINDOW
Windowstate changed: State 9, Index 15 in Application "DG"
HMI Advanced (IM4)
Commissioning Manual, 03/2009, 6FC5397-0DP10-3BA0
Time User
Diagnostics and service
NCK version: 660000
Entry Id
5.6 Action log
155