Siemens SIMATIC Box PC 840, Руководство пользователя

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Configuring the SIMATIC Rack PC 840
5-5
SIMATIC Rack PC 840 Manual
A5E00104826-03
5.2 The Main Menu
PhoenixBIOS Setup Utility
Item Specific Help
System Time:
ESC Exit
<Tab>, <Shift-Tab>, or
System Date:
Select Item
Select Menu
+ / –
Select
Change Values
Sub-Menu
F9
F10
Setup Defaults
Save and Exit
<Enter> selects field.
Diskette A: [Disabled]
Primary Master [20496MB]
Primary Slave [None]
Memory Cache:
Boot Options
Keyboard Features
[Write Back]
Hardware Options
System Memory:
Extended Memory:
Secondary Master [CD-ROM]
Secondary Slave [None]
[ 01/08/2001 ]
640 KB
62976 KB
Example:
Hour/Minute/Second
Month/Day/Year
Enter
Help
F1
Advanced Security Power Boot Sequence Version Exit Main
[ 15 :35:32 ]
Selectable
submenu
Figure 5-2 SETUP Main Menu (Example)
Setting in the Main Menu
In the Main menu, you can move upwards and downwards using the cursor keys
[
↑
] and [
↓
] to select the following system parameters:
Field Meaning
System Time For viewing and setting the current time
System Date For viewing and setting the current date
Diskette A Type of built in floppy disk drive
With LS 120 drive [Disabled]
Memory Cache For setting cache options
by submenus
Primary Master Type of build in drives
Primary Slave Type of build in drives
Secondary Master Type of build in drives
Secondary Slave Type of build in drives
Boot Options For setting boot options
Keyboard
Features
For setting keyboard interface options (for example, NUM Lock,
Typematic Rate)
Hardware Options For setting hardware options