Detailed descriptions 
  16.4 BIOS Setup 
SIMATIC Box PC 627 
Operating Instructions, Release 05/2006, A5E00362052-03 
16-29 
IDE Channel 0 Master, IDE Channel 0 Slave  
The system jumps to the following submenu when you select this type of menu field: 
,'(&KDQQHO0DVWHU>0%@
3KRHQL[%,266HWXS8WLOLW\
,WHP6SHFLILF+HOS
7\SH
(6& ([LW
6HOHFW,WHP
6HOHFW0HQX
6HOHFW
&KDQJH9DOXHV
6XE0HQX
)
)
6HWXS'HIDXOWV
6DYHDQG([LW
(QWHU
+HOS
)
0DLQ
>8VHU@
&+6)RUPDW
/%$)RUPDW
&\OLQGHUV >@
>@
>@
+HDGV
6HFWRUV
7RWDO6HFWRUV  
0D[LPXP&DSDFLW\
0D[LPXP&DSDFLW\ 0%
0XOWL6HFWRU7UDQVIHUV >'LVDEOHG@
/%$0RGH&RQWURO  >(QDEOHG@
7UDQVIHU0RGH  >)3,2'0$@
8OWUD'0$0RGH  >'LVDEOHG@
8VHU \RXHQWHU
SDUDPHWHUVRIKDUGGLVN
GULYHLQVWDOOHGDWWKLV
FRQQHFWLRQ
$XWR DXWRW\SHV
KDUGGLVNGULYH
LQVWDOOHGKHUH
&''9'520 &''9'520
GULYHLVLQVWDOOHGKHUH
$7$3,5HPRYDEOH 
UHPRYDEOHGLVNGULYHLV
LQVWDOOHGKHUH
0%
 
Figure 16-3  IDE Channel 0 Master (example) 
 
[User]  Select “User” if you want to define the hard disk drive. You also 
need to configure the other options, for example, Cylinder, Heads, 
Sectors/Track, or other properties of the hard disk drive. 
 [Auto]  The parameters that you can select here are usually stored on the 
respective IDE drive. The 'Auto' setting in the 'Type' field means 
that these values are automatically read from the drive and written 
to memory. 
If Type is selected for a drive that cannot be detected, a time-out is 
triggered within approximately 1 minute and the entries remain 
unchanged. You should always check that the interfaces for which 
you select 'Auto' are in fact connected to drives. 
[CD/DVD-ROM]  CD/DVD-ROM is connected 
ATAPI 
Removable 
This is where removable data media is connected 
Type 
None  Select "None" if you have not connected a disk drive. This setting 
reduces the system waiting time. 
The number of sectors transmitted per interrupt are transferred in the option “Multi-
Sector Transfers.” The value depends on the drive and should be set only to "Auto" in 
the "Type" field. 
Multi Sector-
Transfer 
Disabled  2,4,8,16 sectors