Siemens SIMATIC PC RI25/45 Technical Description page 58

Motherboard
System Time and
System Time and System Date show the current time and date. After having
System Date selected the corresponding menu option you can set the system time with the
[+] and [–] keys starting with
hour, then minutes, then seconds and the system date in the order
month, day, year.
Use the tabulator key to jump from one setting to another (for example, from
hours to minutes, etc.) within the menu option Time or Date.
Diskette A/ This menu option helps you to set the installed type of floppy disk drive. The
Diskette B
following settings are possible:
[not installed]
[360 KB, 5 1/4"]
[1.2 MB, 5 1/4"]
[720 KB, 3 1/2"]
[1.44 MB, 3 1/2"]
[2.88 MB, 3 1/2"]
2-36
If no disk drive has been installed. (Standard
setting floppy disk drive B)
Standard setting for installed floppy disk drive A
SIMATIC PC RI25/45, Technical Description
C79000-G7076-C808-01