Siemens SINUMERIK 840D sl Commissioning Manual page 924

Commissioning the system
1.4 BIOS settings for PCU 50.3
1.4 BIOS settings for PCU 50.3
Overview
The BIOS of the PCU is preset in such a way that no changes are required. The date and
time can be set under Windows or the operator interface.
NOTICE
Your device configuration is preset for working with the software supplied with the unit. You
should only change the preset values if you have modified your device in any way, or if a
fault occurs when the unit is powered up.
Starting BIOS setup
1. Start the BIOS SETUP as follows:
2. Press the F2 key as long as the BIOS prompt appears on the screen.
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Reset the device (warm or cold restart).
After the first boot up, the following message appears:
Press < F2 > to enter SETUP or <ESC> to show boot menu
The BIOS main menu opens:
Figure 1-15 BIOS Main Menu (Example)
Commissioning Manual, 02/2012, 6FC5397-1DP40-3BA0
PCU-Basesoftware (IM8)