Disk Drive; Types Of Diskette; Handling Diskettes; Hard Disk Drive, Cd-Rom Drive - Siemens SIMATIC PG 720 P Product Information Bulletin

Disk Drive

You can store programs and data on diskettes via the disk drive and load
them from diskettes into the PG 720.

Types of Diskette

You can use the following diskettes:
3.5 in.
1.44 Mbytes (135 TPI)
80 tracks per side

Handling Diskettes

The diskette is inserted in the disk drive as shown below:
Caution
!
Risk of data loss!
You must not remove the diskette as long as the access LED is lit. Otherwise
you might lose the data on the diskette.
Do not remove the diskette until the access LED on the drive or on the front
of the PG 720 has gone out.
Hard Disk Drive, Whenever the hard disk or the CD-ROM drive is accessed, the access LED
CD-ROM Drive for the hard disk on the front of the unit lights up.
Caution
!
Risk of loss of data and damage to drive!
Drives are sensitive to vibrations and shock. Any vibrations occurring during
operation can lead to the loss of data or damage to the drive.
If you intend transporting the unit, switch it off, and wait until the drive has
come to rest (about 20 seconds) before you move it.
10
Double-Sided High-Density Diskette
Ejector
Double-Sided Double-Density Diskette
3.5 in.
720 Kbytes
80 tracks per side
Access LED
PG 720 P Product Information Bulletin
C79000-K7076-C721-01