Siemens SIMATIC Box PC 840, Руководство пользователя

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Configuring the SIMATIC Rack PC 840
5-6
SIMATIC Rack PC 840 Manual
A5E00104826-03
System Time und System Date Time and Date
System Time and System Date indicate the current values. Once you have
selected the appropriate option, you can use the [+] and [–] keys to modify the time
setting
Hour:Minute:Second
and the date
Month/Day/Year.
You can move between the entries in the date and time options (for example, from
hour to minute) using the tabulator key.
Diskette A Disk Drive
The type of floppy drive installed in the PC is set here. The following entries are
possible:
[Disabled] if no disk drive is available.
[1.44 MB, 3 1/2”] Default setting for an installed disk drive A
Primary Master Primary Slave Secondary Master/ Secondary Slave
The system jumps to the following submenu when you select this type of menu
field:
PhoenixBIOS Setup Utility
Item Specific Help
Type:
ESC Exit
Select Item
Select Menu
+ / –
Select
Change Values
Sub-Menu
F9
F10
Setup Defaults
Save and Exit
[ Auto] (recommended)
Autotypes installed
IDE-devices
[USER ]
Enter parameters of
IDE-devices installed
at this connection
Enter
Help
F1
Main
Primary Master [4326 MB]
[ Auto ]
LBA Format
Total Sectors: [40031712]
Maximum Capacity: 20496 MB
Multi-Sector Transfers: [16 Sectors]
LBA Mode Control: [Enabled]
32 Bit I/O: [Enabled]
Transfer Mode: [FPIO 4 / DMA 2]
Ultra DMA Mode: [Mode 5]
Figure 5-3 Primary Master