
APPENDIXA. ALARM LIST
B–63665EN/01
374
Message Contents and solution
WN17 NO OPTION (LANGUAGE) There is no C language option.
WN18 ORIGIN ADDRESS
ERROR
The LANGUAGE ORIGIN address of the system parameter is wrong
(solution) Please set the address of symbol RC_CTLB_INIT in the map file to the
LANGUAGE ORIGIN of the system parameter.
WN19 GDT ERROR
(BASE,LIMIT)
The value of BASE, LIMIT or ENTRY of user defined GDT is illegal.
(solution) Please correct the address in link control statement and build file.
WN20 COMMON MEM. COUNT
OVER
The number of common memories exceeds 8.
(solution) Please reduce the number of common memories to 8 or less. It is
necessary to correct a link control statement,build file and the source file
for the common memory.
WN21 COMMON MEM. ENTRY
ERROR
GDT ENTRY of the common memory is out of range.
(solution) Please correct the address of GDT ENTRY of the common memory in the
link control statement.
WN22 LADDER 3 PRIORITY
ERROR
The priority of LADDER LEVEL 3 is out of range.
(solution) Please correct the value of LADDER LEVEL 3 in the link control statement
within the range of 0 or 10–99 or –1.
WN23 TASK COUNT OVER The number of user tasks exceeds 16.
(solution) Please confirm TASK COUNT in the link control statement. When the
number of tasks is changed, it is necessary to correct the link control
statement, build file and the composition of the files to be linked.
WN24 TASK ENTRY ADDR
ERROR
The selector of the entry address to the user task is out of range.
(solution) Please correct the table of GDT in build file to the value within
32(20H)–95(5FH).
WN25 DATA SEG ENTRY
ERROR
The entry address of the data segment is out of range.
(solution) Please correct DATA SEGMENT GDT ENTRY in the link control statement
and the table of GDT in build file within 32(20H)–95(5FH).
WN26 USER TASK PRIORITY
ERROR
The priority of the user task is out of range.
(solution) Please correct the TASK LEVEL in link control statement within the
range of 10–99 or –1.
Note: Only one task can have TASK LEVEL –1 (including LADDER
LEVEL 3).
WN27 CODE SEG TYPE ERROR The code segment type is illegal. The code segment of RENAMESEG in the binding
control file is wrong.
(solution) Please correct the entry of the code segment in the link control statement
to correspond to the entry in the build file.
WN28 DATA SEG TYPE ERROR The data segment type is illegal. The data segment of RENAMESEG in the binding con-
trol file is wrong.
(solution) Please correct the entry of the code segment in the link control statement
to correspond to the entry in the build file.
WN29 COMMON MEM SEG
TYPE ERROR
The segment type of common memory is illegal. The segment of RENAMESEG in the
building control file of the common memory is wrong.
(solution) Please correct the entry of common memory in the link control statement
to correspond to the entry in the build file.
WN30 IMPOSSIBLE ALLOCATE
MEM.
The memories for the data and stack etc. cannot be allocated.
(solution) Please confirm whether the value of code segment in build file and USER
GDT ADDRESS in link control statement is correct or not.
Or please reduce the value of MAX LADDER AREA SIZE of the system
parameter and the size of the stack in link control statement at the least