
8. WRITING, READING, AND COMPARING
SEQUENCE PROGRAMS AND
PMC PARAMETERS
B–61863E/15
PMC–NB6 MANIPULATION
802
Displayed error
message
Meaning and action
MEMORYCARD IS
LOCKED BY OTHER
FUNCTION
Another PMC user is using the memory card.
Action: Wait until the PMC user completes proces-
sing, then retry.
MEMORY CARD
HEADER ROM DATA ID
IS ILLEGAL
An attempt was made to read a file, but its ROM
data ID was illegal.
Action: This file cannot be read. Check the type
of the file.
FLASH ROM HEADER
ROM DATA ID IS
ILLEGAL
An attempt was made to read a file, but its ROM
data ID was illegal.
Action: This file cannot be read. Check the type
of the file.
COMPARE OF C
LANGUAGE PROGRAM
IS NOT SUPPORTED
The compare function for programs in C is not
supported.
FILE NUMBER CAN
NOT SELECTED
The file number cannot be selected.
Action: If the file does not exist, the key entry is
invalid. If this error occurs even when the
cursor is placed at a file name, contact the
FANUC service center.
THE FILE NUMBER
DOES NOT EXIST
The entered file number is not present. The en-
tered number exceeds the total number of files.
Action: Check the total number of files on the list
screen.
FILE NUMBER IS
RESTRICTED TO ”128”
A value up to 128 can be entered as the file num-
ber.
Action: Enter a numeric value not exceeding 128.
INTERNAL ERROR
(xxxxxxxxxx)
An error due to an internal factor occurred. Details
on the error are displayed in parentheses.
Action: Contact the FANUC service center, and
report the displayed message correctly.
D Error messages displayed during FLASH ROM I/O operation
Displayed error
message
Meaning and action
NOT IN EMG STOP
MODE
The system is not in the emergency stop state.
Action: Place the system in the emergency stop
state.
INVALID LADDER
PROGRAM
INVALID C LANGUAGE
PROGRAM
The transfer program is illegal.
Action: Check the program.
DIFFERENCE FOUND A file comparison detected a mismatch.
FLASH ROM IS
LOCKED BY OTHER
FUNCTION.
Another PMC user is using the FLASH ROM.
Action: Wait until the PMC user completes proces-
sing, then retry.