Siemens SINUMERIK 840D sl Commissioning Manual page 352

Service and diagnostics
18.8 Action log
Entry
Date/time
Entry text
DETAILS
Example
NCK
HMI
HMI
Alarm display
MSG
Entry
MSG
ALARM
Date/time
No.
Deletion criterion:
Text
DETAILS
346
DEACTIVATED
INTERNAL
WRITE_VAR
ncu1.local wrote variable: DB19.DBW24 = 0
KEY_PRESSED
Key up: "Return" (1000004/ 0)
HMI_START ----------------------------
HMI started.
ALARM
No. Deletion criterion
DETAILS
Description
Type of alarm: ALARM_ON, ALARM_OFF, ALARM_ACK
Data and time of the event
Alarm number
Information as to how the alarm was acknowledged
AUTOMATIC Automatic acknowledgement
POWER ON Acknowledgment using PowerOn
RESET Acknowledgement using NCK reset
NC START Acknowledgement using NC start
NC RESET Acknowledgement using NC reset
ALARM CANCEL Acknowledgement using Alarm Cancel key
RECALL Acknowledgement using the Recall key
HMI Acknowledgment using HMI
PLC Acknowledge using PLC
Display of the English alarm text
If additional information regarding an entry is known.
Description
Action log was deactivated
Internal action log entry
Date and time of the event
For HMI_Start, PLC_Crash or date change since the last
entry, the intermediate period between the entry keyword and
date is designated with an "-".
Event data are written in plain text.
If additional information regarding an entry is know, e.g. a
recorded IPO trace.
Text
Commissioning Manual, 03/2013, 6FC5397-1DP40-3BA1
18.02.2009 09:40:12
18.02.2009 09:40:12
18.02.2009 09:34:15
Date/time
SINUMERIK Operate (IM9)