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8. TROUBLESHOOTING
/MELSEC
8.3.3 FDD
troubleshooting
Error during F D D operation
-
Does F D D access indicator
LED turn
on?
(1) Note the correct direction for inserting the disk and never
force it.
"FLOPPY ERROR"
Displayed
-
-
v
Checkand correct fault as for start-up
troubleshooting in Section
8 . 3 . 2 .
Has F D been inserted?
1
Insert F D into F D D to
be
accessed.
Not displayed
Diwiayed
NO
YES
(2)
Formatting a disk clears all the data on it.
1
Set FD
to
write enable.
v
Specify correct FDD.
I
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