
8
8.2 Alarms Displayed on the PMC Screen
514
Alarm number Contents
Faulty location/
corrective action
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
language 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
language board is used,
the user task entry
address selector is out of
range.
WN25 DATA SEG
ENTRY ERROR
Change the DATA SEG-
MENT GDT ENTRY value
in the link control state-
ment and the GDT table in
the build file to 32 (20H) to
95 (5FH).
When a PMC C
language 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 val-
ue from 10 to 99 or –1.
(Note that –1 can be spe-
cified for the TASK LEVEL
of only one task, including
the third Ladder level).
When a PMC C
language 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
language 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
language board is used,
the data segment type is
invalid. The setting of
the RENA–MESEG data
segment in the bind
control file is wrong.
WN29 COMMON MEM
SEG TYPE ERROR
Change the value accord-
ing to the segment setting
in the link control state-
ment and build file.
When a PMC C
language board is used,
the shared memory
segment type is invalid.
The setting of the
RENAMESEG segment
in the shared memory
bind control file is wrong.