Siemens SIMATIC Rack PC 840 Manual page 81

Entry
LAN Remote
Boot
SafeCard
functions
Fan Control
PS/2 Mouse
SIMATIC Rack PC 840 Manual
A5E00104826-03
Booting using a connected LAN is possible. The
[Enabled]
respective boot source is displayed as
Intel Boot-Agent in the boot sequence menu.
Booting using LAN is not possible.
[Disabled]
On board monitoring functions are enabled.
[Enabled]
No monitoring functions.
[Disabled]
The relevant driver and the application must be started for operation of
the monitoring functions.
[Enabled] Fan speed depends on temperature.
[Disabled] Fan always runs at full speed.
The PS/2 port is activated. This is the default for the
[Enabled]
Rack PC, the PS/2 mouse is activated in
this setting. IRQ 12 is assigned.
The PS/2 port is deactivated, IRQ12 is available.
[Disabled]
Note: Invariably, changes to this interface do not come into
effect until the PC is switched off and on again.
Configuring the SIMATIC Rack PC 840
Meaning
5-11