Mitsubishi PLK-E Series Technical Manual page 20

Reading, writing and erasing data (floppy disk)
2. Changing between internal memory and floppy disk
3. Selecting and erasing data
[5]-4
* In the same manner as when reading
data, the default mode when the
screen is opened is the internal
memory mode. Change to the floppy
disk mode. (Refer to steps 2 and 3 for
reading data.)
[Memo] If a floppy disk is not inserted, a
message indicating this will appear.
* Press (select) the number of the data
to
be erased, and press
* A message confirming the erasing will
appear.
To cancel the erasing process,
press
erased, and the Read screen will
reappear.
To erase the data, press
After a message indicating the erasing
in progress appears, the Standard
screen will reappear.
.
.The data will not be
.