Station: Updating the FW of the main CPU and additional CPUs
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7. Select 'Run in background' in order to run the firmware update in the
background while continuing to work in Cerberus-Engineering-Tool.
a The active firmware update is indicated by the symbol on the right-
hand side of the status bar.
a The progress of the firmware update is displayed on the 'Progress' tab.
Open the 'Progress' tab in the 'View' > 'Progress' menu.
a Pop-up windows in the bottom right-hand corner of the software will notify
you when the firmware download and the firmware update are complete.
a After the restart, the 'Station' display shows the available ↑ BDVs. It is not
necessary to install a BDV at this point.
22.2.4.4 Error during firmware update
If errors occur during the firmware update, the error messages are shown after the
update on the 'Station' display. The line 'Press Silence buzzer button' is displayed
after the error messages.
1. Press <Silence buzzer> on the Person Machine Interface.
a The 'Station' restarts.
a After a few minutes, the 'Buzzer' sounds twice.
2. Press <Acknowledge> on the Person Machine Interface to switch off the
'Buzzer'. Do not perform any more actions on the 'Station' until the 'Buzzer' has
sounded for the second time.
Updating additional CPUs at the 'Station'
If errors are present for additional CPUs following the firmware update, you can
perform the update for the additional CPUs again at the 'Station'.
1. In the 'Main menu', select the 'Topology' > 'Hardware tree' > 'Station' menu
item.
2. Press <More Options>.
3. Select 'Execute commands'.
a The 'Select command' window is displayed.
4. Select 'Update incompatible firmware'.
a The firmware of the additional CPUs is updated.
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