Siemens SINUMERIK Commissioning Manual page 702

Backing up and restoring data
4.1 Backing up and restoring data
Booting up the service system
1. Plug the EBS into one of the rear USB ports of the PCU 50.3.
2. Press the <ALARM CANCEL> key on the operator panel or the <ESC> key on an
3. Select the entry "USB-HDD: XXX " from the list of available media.
4. First select "Start" to start the ServiceCenter and then "Backup/Restore Disk Image", to
Booting up the service system in "Headless"mode
A PCU 50.3 with BIOS version 05.01.11 is required.
The PCU 50.3 is installed in the control cabinet and is only operated with a TCU that has no
OP/TP:
● After locking the hard disk, you can boot up from the USB service system and power up
● Then release the hard disk again and proceed in the manner described above.
See also
How to backup and restore the hard disk (Page 67)
62
external keyboard while the BIOS of the PCU is booting up in order to display the "Boot
Menu".
Result:
The PCU boots up from the service system and the ServiceCenter starts.
restore the hard disk using the disk image.
NOTICE
During booting:
• The boot-up of the PCU from the EBS via the front USB interface (=USB V1.1; rear
USB V2.0) of a directly connected OP is also possible but it is considerably slower.
• It is not possible to boot up the PCU from the EBS via the USB interface of a TCU.
• It is not possible to save network settings on the EBS.
• The EBS is not capable of functioning if a DVI monitor is connected directly to the
DVI interface of the PCU 50.3. VGA mode is only possible via a DVI → VGA adapter.
using WinPE.
Commissioning Manual, 03/2009, 6FC5397-1DP10-4BA0
PCU-Basesoftware (IM8)