Omron CJ1W-PRT21 Operation Manual page 89

Error Program-
ming
Console
display
Memory MEMORY
error ERR
System SYS FAIL
FALS error FALS
C-2 Non-fatal Errors
Error Program-
ming
Console
display
Interrupt INTRPT
Task error ERR
Basic I/O DENSITY
error I/O ERR
70
Error Flag and
code (in word data
A400)
80F1 A40115: An error has occurred in
Memory memory. A bit in A403 will
Error Flag turn ON to show the location
of the error as listed below.
A403:
Memory
Error Loca-
tion
C101 to A40106: FALS(007) has been exe-
C2FF FALS Error cuted in the program.
Flag
The error code in A400 will
indicate the FAL number.
The leftmost digit of the code
will be C and the rightmost 3
digits of the code will be from
100 to 2FF Hex and will cor-
respond to FAL numbers
001 to 511.
A non-fatal error has occurred if the indicators have the following conditions in
RUN or MONITOR mode.
Power Supply
Unit Indicator
POWER
ON
Connect a Programming Console to display the error message. The cause of
the error can be determined from the error message and related Auxiliary
Area flags and words.
Errors are listed in order of importance. When two or more errors occur at the
same time, the more serious error's error code will be recorded in A400.
Error Flag and
code (in word data
A400)
008B A40213: PC Setup Set to Detect
Interrupt Interrupt Task Errors:
Task Error Attempted to refresh a Spe-
Flag cial I/O Unit's I/O from an
interrupt task with
A426: Inter-
IORF(097) while the Unit's I/
rupt Task
O was being refreshed by
Error, Task
cyclic I/O refreshing (dupli-
Number
cate refreshing).
009A A40212: An error has occurred in a
Basic I/O Basic I/O Unit.
Unit Error
A408 contains the errant
Flag
rack/slot number.
A408: Basic
I/O Unit
Error, Slot
Number
Probable cause
See below.
Correct according to cause indicated by
the FAL number (set by user).
CPU Unit Indicators
RUN ERR/ALM
ON Flashing
Probable cause
Check the program. Either disable
detection of interrupt task errors in the
PC Setup (address 128, bit 14) or cor-
rect the problem in the program.
Check the errant Unit for blown fuse,
etc.
Appendix
Possible remedy
INH PRPHL COMM
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Possible remedy
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