3-15
PG 720 P Programming Device
C79000-G7076-C721-02
3.5
Drives
The PG 720 is equipped with the following drives as standard:
Table 3-5
Standard Drives
Type of Drive
Format
Capacity
Floppy (diskette) drive
3.5 inch
1.44 Mbytes
Hard disk drive
2.5 inch
See Product Bulletin
Using the floppy disk drive, you can save programs and data on diskettes and
load them on the PG 720.
You can use the following diskettes:
Table 3-6
Types of Diskette
Double-Sided High-Density Diskette
Double-Sided Double-Density Diskette
3.5 inch
3.5 inch
1.44 Mbytes (135 TPI)
720 Kbytes
80 tracks per side
80 tracks per side
You insert diskettes into the drive as shown below:
Access LED
Ejector
The access LED for the floppy disk drive lights up on the front of the device
when the diskette is being accessed.
!
Caution
Risk of data loss!
You must not remove the diskette as long as the access LED is lit.
Otherwise, you may lose the data on the diskette.
Do not remove the diskette until the access LED on the drive or on the front
panel of the PG 720 has gone out.
Drive Types
Floppy Disk Drive
Types of Diskette
Handling Diskettes
Getting to Know the PG 720