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211
Troubleshooting Tables
Section 9-3
CPU Errors Resulting in Customizable Counter Unit Non-fatal Errors
Note
If an error occurs in the CPU Unit and SR 24815 turns ON when the RUN/
STOP Command Bit (word n bit 00) is being used (i,e., bits 00 to 07 of DM
word m contain 0 Hex), the RUN/STOP Command Bit will turn OFF and the
Customizable Counter Unit will be stopped. For CPU Unit monitor errors or
bus errors, however, I/O refreshing from the CPU Unit will be stopped, so the
status of the RUN/STOP Command Bit will not change. Error processing in
this situation must be performed in the Customizable Counter Unit. If RUN/
STOP Command Bit has been disabled, (i,e., bits 00 to 07 of DM word m con-
tain anything other than 0 Hex), a non-fatal error will occur in the Customiz-
able Counter Unit.
9-3-3
Error Codes of Special I/O Unit and Detailed Information
Error
Unit indicators
Error
message
Error log
(SIOU code,
details 1,
details 2)
SR 23500
to
SR 23507
Error
flags
Meaning and corrective measures
RUN OPN
ERC
ERH
CPU unit
system
setting
error
Lit
See
note.
Flash
Lit
SYS FAIL
FAL9B
0360 Hex
00 Hex
9B Hex
9B Hex
SR
24903
There is an error in unit system set-
ting of the CPU unit.
Check the setting and correct any
error.
Fatal CPU
Unit error
Lit
See
note.
Flash
Lit
---
0006 Hex
00 Hex
00 Hex
0A Hex
SR
24915
A fatal error occurred in the CPU
Unit.
Correct the error in the CPU Unit.
CPU Unit
WDT error
Lit
See
note.
Flash
Lit
---
0001 Hex
00 Hex
00 Hex
0B Hex
SR
24915
A WDT error occurred in the CPU
Unit.
Correct the error in the CPU Unit.
CPU Unit
monitor
error
Lit
See
note.
Flash
Lit
---
0002 Hex
Cyclic ser-
vice monitor
time (ms)
0C Hex
SR
24915
An error occurred in cyclic servicing
with the CPU Unit (the access right
could not be obtained during the
cyclic service monitor time).
The error will be cleared when cyclic
servicing with the CPU Unit is
restarted. Check the CPU Unit and
correct any errors.
Bus error
Lit
See
note.
Flash
Lit
---
000E Hex
00 Hex
00 Hex
0D Hex
SR
24915
A bus error occurred with the CPU
Unit.
Check the CPU Unit and correct any
errors.
Special I/O unit
error code
Detailed information
Description of error
Detail 1 (bit 08 to 15)
Detail 2 (bit 00 to 07)
0001 Hex
00 Hex
00 Hex
A WDT error occurred in the
CPU unit.
0002 Hex
Cyclic service monitor time (ms)
Service monitor error of the
CPU unit occurred.
0006 Hex
08 Hex
00 Hex
An I/O table register error
occurred.
00 Hex
00 Hex
Other CPU fatal error
000E Hex
00 Hex
00 Hex
A CPU bus error occurred.
000F Hex
00 Hex
00 Hex
An initial processing error
occurred in the CPU unit.
0360 Hex
00 Hex
"Unit error code" is stored
here.
Unit system error.
An error occurred in the cus-
tomizable counter unit.
Содержание CS1W-HCA12-V1
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Страница 6: ...vi...
Страница 20: ...xx Conformance to EC Directives 7...
Страница 38: ...18 Models and System Configurations Section 1 2...
Страница 78: ...58 Fail safe Circuits Section 3 5...
Страница 138: ...118 AR Area Section 6 4...
Страница 204: ...184 Improved Instructions Section 7 14...
Страница 222: ...202 Cycle Time Section 8 3...
Страница 240: ...220 Troubleshooting Flowcharts Section 9 5...
Страница 244: ...224 Precautions when Using the CX Programmer Appendix A...
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