Siemens SINUMERIK Commissioning Manual page 159

Logged data
The following data are logged:
• Alarm status change:
• Keys (only ShopMill):
• Channel status:
• Window (state reached):
• Writing NCK data:
• File accesses:
• PI services:
With NCK version 7.4 and higher and NCU system software version 1.4 and higher, the
following applies to solution line:
• Program state / channel:
HMI Advanced (IM4)
Commissioning Manual, 03/2009, 6FC5397-0DP10-3BA0
(Program Invocation)
Alarms and PLC messages, incoming and outgoing. All
of the displayed alarms and messages can be logged.
For HMI-Advanced, this selection has no function.
Changing the channel status and the setting of the
override switch: NC/PLC states are logged. If this
information can be obtained in a timely manner, in many
cases these states can be used to verify the operation of
the MCP.
Using the softkeys and function keys to select screens
and to change the operator area
All variables that are written via the input field (e.g. write
access operations to geometrical data such as tool
offsets and work offsets can be logged. A description of
the variables can be obtained via the Help function in the
Parameters operating area under Variable Views.
All domain services (e.g. load/unload program) are
logged.
All PI services (e.g. program selection, file deletion, tool
deletion) are logged. A description of the variables can
be obtained via the Help function in the Parameters
operating area under Variable Views.
The following data are logged for the events NC Start,
NC Stop, Reset, PLC Signal (trigger for the file
CRASH.COM):
NC Start, NC Stop and Reset Program:
• The current main program that is selected (only
AUTO)
• Complete information about the program levels (all
assigned program levels with the program names
including directory)
• Actual NC block pointer (only AUTO and MDI) at all
levels
Diagnostics and service
5.6 Action log
153