Siemens SIMATIC PG 720 P Manual page 72

Configuring the PG 720
"Multi-Sector The number of sectors which are transmitted per interrupt are transferred in the
Transfers" Field
"Multi-Sector Transfers" field. The value depends on the drive and should only
be set using the autotype function.
Disabled
2,4,6,8,16
"LBA Mode Control" "Enabled" in the "LBA Mode Control" field (enabled, disabled) means that hard
Field disk capacities greater than 528 MB are supported. The value depends on the
drive and should only be set using the autotype function.
"32 Bit-I/O" Field
The type of access to the drive is defined in the option "32 Bit I/O":
Disabled
Enabled
"Transfer Mode" The transmission rate to the IDE drive is set in the "Transfer Mode" field. The
Field value depends on the drive and should only be set using the autotype function.
The following settings are possible:
Standard, Fast PIO1, Fast PIO2, Fast PIO3, Fast PIO4.
You should never set a higher Fast PIO mode than that set by the autotype
function.
We recommend that you use the autotype function.
With specific operating systems, such as SCO OOT3.0, SORIX, etc., you may
have to set the "LBA Mode" to "disabled".
Exit the submenu using the ESC key.
6-8
1 sector
Sectors
16-bit access
32-bit access
PG 720 P Programming Device
C79000-G7076-C721-02