
B–61863E/15
M. ALARM MESSAGE LISTAPPENDIX
1563
Alarm number ContentsFaulty location/corrective action
WN09 NO OPTION
(STEP SEQUENCE)
1) Contact FANUC to have a step
sequence option specified.
2) Chang to the sequence program for
which step sequence isn’t used.
Though there was no step sequence
option, execution of step sequence
function is tried.
WN17 NO OPTION (LANGUAGE) 1) Restore the backed up parameter
data.
2) Check the data sheet and re–input
the parameters.
3) Contact FANUC to specify a PMC C
program option of the necessary
size.
When a PMC C board is used, no PMC
C program option is found.
WN18 ORIGIN ADDRESS ERROR 1) On the PMC system parameter
screen, press [ORIGIN].
2) Set the PMC system parameter,
LANGUGE ORIGIN, to the address
indicated by the RC_CTLB_INIT in
the map file.
When a PMC C board is used, the PMC
system parameter, LANGUAGE
ORIGIN, is invalid.
WN19 GDT ERROR (BASE,LIMIT) Modify the setting in the user–defined
GDT in the link control statement or build
file.
When a PMC C board is used, the
BASELIMIT or ENTRY in the
user–defined GDT is invalid.
WN20 COMMON MEM. COUNT
OVER
Change the number of shared
memories to eight or less.Modify the link
control statement, build file, or other
source files for shared memories.
When a PMC C board is used, the
number of shared memories exceeds
eight.
WN21 COMMON MEM. ENTRY
ERROR
Modify the ENTRY in the shared
memory GDT in the link control
statement.
When a PMC C board is used, the
ENTRY in the shared memory GDT is
out of range.
WN22 LADDER 3 PRIORITY ERROR Change the value of the TASK LEVEL
(LADDER LEVEL 3) in the link control
statement to 0, 10 to 99, or –1.
When a PMC C board is used, the
priority of LADDER LEVEL 3 is out of
range.
WN23 TASK COUNT OVER Change the TASK COUNT in the link
control statement to 16 or less.
(To change the task count, modify the
link control statement, build file, and the
configuration of the files to be linked.)
When a PMC C board is used, the
number of user tasks exceeds 16.
WN24 TASK ENTRY ADDR ERROR Change the GDT table in the build file to
32 (20H) to 95 (5FH)
When a PMC C board is used, the user
task entry address selector is out of
range.
WN25 DATA SEG ENTRY ERROR Change the DATA SEGMENT GDT
ENTRY value in the link control
statement and the GDT table in the build
file to 32 (20H) to 95 (5FH).
When a PMC C board is used, the data
segment entry address is out of range.
WN26 USER TASK PRIORITY
ERROR
Change the TASK LEVEL of each task
in the link control statement to a value
from 10 to 99 or –1. (Note that –1 can be
specified for the TASK LEVEL of only
one task, including the third Ladder
level)
When a PMC C board is used, the
priority of the user task is out of range.
WN27 CODE SEG TYPE ERROR Change the value of the code segment
according to the segment setting in the
link control statement and build file.
When a PMC C board is used, the code
segment type is invalid. The setting of
the RENA–MESEG code segment in
the bind control file is wrong.
WN28 DATA SEG TYPE ERROR Change the value of the data segment
according to the segment setting in the
link control statement and build file.
When a PMC C board is used, the data
segment type is invalid. The setting of
the RENA–MESEG data segment in the
bind control file is wrong.