Hmi Trace - Siemens SINUMERIK 840D sl Commissioning Manual

Service and diagnostics

18.9 HMI trace

18.9 HMI trace
Creating an HMI trace
The "HMI trace" function is available for extended diagnostics of the operating software. The
prerequisite is at least access level 3 (user).
Procedure to create an HMI trace file:
1. An expert of the Service & Support Center provides a sltrc_keybitset.ini file. Copy the
sltrc_keybitset.ini file to a USB memory medium and load the file on the controller or
operator panel.
2. In the operating area, select "Start-up" → "HMI" → "Diagnostics >" → "HMI trace".
3. Select the INI file on the USB memory medium with the "Load configuration" softkey.
4. Start the trace by activating the checkbox or from any place on the user interface with the
following key combination:
<Alt> + <T> on the operator panel
<Alt> + <Shift> + <T> on an external keyboard
The following icon is displayed at the top right in the header to show that a trace is active:
5. On the user interface, repeat the operating sequence whose cause is to be clarified.
6. Stop the trace by deactivating the checkbox or from any place on the user interface with
the following key combination:
<Ctrl> + <T> on the operator panel
<Ctrl> + <Shift> + <T> on an external keyboard
7. A sltrc.out output file is generated which you can copy to the storage medium with the
"Export data" softkey.
8. Send the sltrc.out file for analysis back to the Service & Support Center.
Note
On completion of the analysis, it is recommended to delete all files under the following path:
../user/sinumerik/hmi/log/sltrc
Note
"Extended" softkey
The other options in this dialog support suitably qualified service engineers in the analysis of
the system and evaluation of the HMI trace.
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Commissioning Manual, 03/2013, 6FC5397-1DP40-3BA1
SINUMERIK Operate (IM9)