Technical data

Configuring the SIMATIC Box PC 620
6-7
SIMATIC Box PC 620 Manual
C79000-G7076-C639-02
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
ESC Exit
Select Item
Select Menu
+ / –
Enter Select
Change Values F9
F10
Setup Defaults
Save and Exit
Sub-Menu
Type:
Cylinders:
[Auto]
Heads:
Total Sectors
Maximum Capacity
Main
Primary Master [4326MB]
Multi-Sector Transfers:
LBA Mode Control:
32 Bit I/O:
Transfer Mode:
[8940]
[ 15]
[8448300]
4326MB
[16 Sectors]
[Enabled]
[Enabled]
[FPIO 4 / DMA 2]
Ultra DMA Mode:
[Disabled]
[AUTO] (recommended)
Autotypes installed
IDE-devices
[USER]
Enter parameters of
IDE-devices installed
at this connection
F1 Help
Figure 6-3 Primary Master
“Type” Field
The parameters you can select here are usually stored on the IDE drive. The ’Auto’
setting in the ’Type’ field means that these values are automatically read from the
drive and written into memory (Autodetect).
If Type is selected for a drive that cannot be detected, a timer times out in
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.
Select “User” if you want to define the hard-disk type yourself, in which case
remember that you also have to set the other fields, including Cylinder, Heads,
Sectors/Track and WritePrecomp, to the correct values for the type of hard disk in
question.