Appendix 1 Flag List
App. 1
-
5
Device1
Device2
Type
Variables
Function
Description
F0053 WORD
_MON_YEAR
Month/Year
PLC month, year data
F0054
WORD
_TIME_DAY
Time/Day
PLC time, day data
F0055
WORD
_SEC_MIN
Sec/Min
PLC second, minute data
F0056 WORD
_HUND_WK
Hundred
year/Weekday
PLC hundred year, weekday data
F0057 WORD
_FPU_INFO
FPU operation
result
Fixed decimal operation result
F00570
BIT
_FPU_LFLAG_I
Incorrect error latch Latch in case of incorrect error
F00571
BIT
_FPU_LFLAG_U
Underflow latch
Latch in case of underflow
F00572
BIT
_FPU_LFLAG_O
Overflow latch
Latch in case of overflow
F00573
BIT
_FPU_LFLAG_Z
Zero(0) divide latch Latch in case of zero(0) divide
F00574
BIT
_FPU_LFLAG_V
Invalid operation
latch
Latch in case of invalid operation
F0057A
BIT
_FPU_FLAG_I
Incorrect error
Reports incorrect error
F0057B
BIT
_FPU_FLAG_U
Underflow
Reports
underflow
F0057C
BIT
_FPU_FLAG_O
Overflow
Reports
overflow
F0057D
BIT
_FPU_FLAG_Z
Zero divide
Reports in case of zero divide
F0057E
BIT
_FPU_FLAG_V
Invalid operation
Reports in case of invalid operation
F0057F
BIT
_FPU_FLAG_E
Irregular input
Reports in case of irregular input
F0058
DWORD _ERR_STEP
Error step
Saves error step
F0060
DWORD
_REF_COUNT
Refresh
Increase
when
module
Refresh
F0062
DWORD
_REF_OK_CNT
Refresh
OK Increase
when module Refresh is normal
F0064
DWORD
_REF_NG_CNT
Refresh
NG
Increase when module Refresh is
abnormal
F0066
DWORD
_REF_LIM_CNT
Refresh
Limit
Increase when module Refresh is
abnormal (Time Out)
F0068
DWORD
_REF_ERR_CNT
Refresh
Error
Increase when module Refresh is
abnormal
F0070
DWORD
_MOD_RD_ERR_
CNT
Module Read Error
Increase when reading module 1 word
abnormally
F0072
DWORD
_MOD_WR_ERR_
CNT
Module Write Error
Increase when module 1 word abnormally
F0074
DWORD
_CA_CNT Block
service
Increase
when module block data service
F0076
DWORD
_CA_LIM_CNT
Block
service
Limit
Increase when block data service is
limited
F0078
DWORD
_CA_ERR_CNT
Block
service
Error
Increase in case of block data service
error
F0080
DWORD _BUF_FULL_CNT
Buffer Full
Increase when CPU internal buffer is full.
F0082
DWORD _PUT_CNT
Put count
Increase when Put count
F0084
DWORD _GET_CNT
Get count
Increase when Get count
F0086
DWORD
_KEY
Current
key indicates the current state of local key.
F0088
DWORD
_KEY_PREV
Previous
key indicates the previous state of local key
F0090 WORD
_IO_TYER_N
Mismatch
slot
Module Type mismatched slot no.
F0091
WORD
_IO_DEER_N
Detach slot
Module detached slot no.
F0092
WORD
_FUSE_ER_N
Fuse cutoff slot
Fuse cutoff slot no.