Siemens simatic ET 200SP User Manual page 79

Restoring delivery state using USB stick
Before the restore
1. Switch off the power supply of the CPU.
2. Remove all USB devices from the CPU.
3. Connect the Restore USB stick directly to the CPU.
4. Switch on the power supply of the CPU.
→ The CPU is started.
→ The restore process starts.
5. Press <F12> to start the Boot Manager.
6. Select the list entry for the USB stick as boot medium in the Boot Manager.
7. After the prompt, confirm the start by pressing any key.
→ The loading process is displayed (Windows logo).
→ The SIMATIC Restore menu opens.
– Select a language.
– Select "CPU1515SP PC" or "CPU1515SP PC + HMI".
– Select the option "Restore delivery state".
After the restore
1. Exit the Restore menu.
2. Remove all USB devices.
3. Proceed as described in Initial commissioning.
CPU 1515SP PC
Manual, 12/2014, A5E32701806-AA
→ The original software is restored.
9.4 Restoring delivery state using USB stick
Maintenance
79