Siemens SINUMERIK 840D sl Commissioning Manual page 928

Commissioning the system
1.4 BIOS settings for PCU 50.3
Menu: Exit
Save Changes & Exit
Changing BIOS settings
Once additional components have been installed or attached, it may be the case that the
system has to be informed of this via the BIOS setup:
1. Ramp up the device.
2. When the prompt to activate the BIOS setup appears, press the <F2> key (corresponds
3. The BIOS setup menu appears. In the menu, use the cursor keys to navigate to the
4. Change the setting using the <+> key (press <SHIFT> and <X> at the same time) or the
5. Using the left-right cursor keys, you can reach other setup menus.
6. Press <ESC> (<Alarm Cancel> key) to go to the "Exit" menu (or press the right cursor
7. Press the <Enter> key to exit the setup menu.
Then the system powers up.
Note
Changes to the BIOS settings, with the exception of the boot sequence, require an OEM
contract to be concluded.
34
to horizontal softkey 2 on the OP).
desired selection box.
↔ key on in the numeric keypad.
key again).
All changes are saved; a system restart is carried out with the
new parameters.
Commissioning Manual, 02/2012, 6FC5397-1DP40-3BA0
PCU-Basesoftware (IM8)