Technical data

Configuring the Computing Unit
5-20
SIMATIC Panel PC 670 Computing Unit Equipment Manual
Edition 12/01
MeaningField
Password on
boot
Disabled No password required for system boot.
Enabled Supervisor or user password must be entered for system
boot.
Fixed disk boot
sector
Normal All types of hard-disk access are permitted.
Protected No operating system can be installed. This is a way of
protecting against boot viruses.
Diskette ac-
cess
This mode of protection is not active unless Password on boot is set to
Enabled.
Supervisor Diskette access is not possible unless the supervisor
password was entered during system boot.
User Diskette access is not possible unless the user password
was entered during system boot.