January 2012 2.7 Software 145
Reversing a
software update
while the NC
software is running
As of SW version 548 328-02 you can undo an NC software update even while
the software is running on the control.
Switch to the Organization operating mode.
Press the soft key.
Enter the code number 231019.
Press the UPDATE DATA soft key.
Then press the LOAD ZIP soft key.
Press the PATH soft key to select the directory, in which the setup file is
located, in the left window, e.g. USB0:
Then press the FILES soft key to place the cursor in the right window on file
level.
Press the UNDO UPDATE soft key.
Use the SELECT soft key to select the setup.zip file. The control checks
whether it can use the selected setup file together with the REDO files
saved in the same directory for restoring the previous software level.
Confirm the confirmation request "Do you really want to switch off?". The
NC software is now automatically shut down and then the actual update
program is started.
A dialog field prompts you to select a language.
Confirm the confirmation request "Do you want to continue?".
The next dialog box shows the previous and the currently installed software
version and once again requests a confirmation for uninstalling the software.
After your confirmation, a progress bar appears for the restoration of the
previous software version.
Then confirm the status message announcing the successful restoration of
the software level and remove the USB stick. The control now automatically
reboots.
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