
APPENDIXA. ALARM LIST
B–64115EN/01
566
(7) Error Messages (at Automatic Write to Flash ROM after Ladder Editing)
Error message Contents and solution
PROGRAM ALREADY EXISTS A program already exists on flash ROM. (At BLANK)
PROGRAM ALREADY EXISTS
(EXEC?)
A program already exists on flash ROM.
(Remedy) When the message is displayed, pressing the EXEC key again causes
write or erasure operation. (At write or erasure)
PROGRAM NOTHING There is no program on flash ROM.
ERASE ERROR
F–ROM WRITE ERROR 13
F–ROM WRITE ERROR 28
Flash ROM is abnormal. Replacement is required.
Ask FANUC Service Representative for replacement.
WRITE ERROR
F–ROM WRITE ERROR 12
F–ROM WRITE ERROR 29
READ ERROR
ANOTHER USED
F–ROM WRITE ERROR 9
F–ROM WRITE ERROR 36
Flash ROM is used by other than PMC.
MUST BE IN EMG STOP
NOT EMG STOP
F–ROM WRITE ERROR 10
F–ROM WRITE ERROR 37
The CNC is not in the emergency stop state.
NO OPTION There is no ROM cassette option.
SIZE ERROR
IMPOSSIBLE WRITE (SIZE
OVER)
NO SPACE
F–ROM WRITE ERROR 1
F–ROM WRITE ERROR 15
F–ROM WRITE ERROR 35
The sequence program is larger than the flash ROM size. (At write)
(Remedy) Try the condense function. (EDIT/CLEAR screen) If the same phenome-
non is still observed, the flash ROM size must be enlarged.
The sequence program to be read is larger than the RAM size. (At read)
(Remedy) RAM must be enlarged.