Siemens SINUMERIK 840DE sl Commissioning Manual page 1406

Service and diagnostics
3.5 Updating the software
3. In order to check which software version contains the tgz file, first select the tgz file, then
press "Show version".
The following information is output:
Figure 3-14
4. Select the appropriate tgz file and confirm with "Ok".
A message is output after the update has been successfully completed.
Completion
The system must be restarted in order that the new data become effective.
See also
The procedure for "Update system software from network drive" is essentially the same. In
addition, you connect to a network drive: This is how you connect to a network drive
(Page 67)
For a complete backup of the system: This is how you install a complete system backup
(Page 78)
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Version information
Commissioning Manual, 12/2017, 6FC5397-1DP40-6BA1
NCU operating system