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9-29
9 Troubleshooting and Maintenance
CJ-series DeviceNet Units Operation Manual for NJ-series CPU Unit(W497)
9-2 Err
o
r L
o
g
Fu
ncti
ons
9
9-2-2 Error Co
des an
d Detail
Codes
9-2-2
Error Codes and Detail Codes
Error
code
(Hex)
Error
Detail code
Record
stored in
EEPROM
First byte
Second byte
0001
CPU Unit watchdog timer error
00 Hex
00 Hex
Yes
0002
CPU Unit service monitoring error (Servicing
from the CPU Unit is not performed at fixed
intervals.)
Monitoring time (ms)
Yes
0006
Other CPU error
Bit 14 ON:
Duplicate unit number setting
Bit 11 ON:
Unit not in registered Unit
Configuration in the CPU Unit
Other bits:
Reserved by system
Yes
000F
CPU Unit initialization error
00 Hex
00 Hex
Yes
0011
Event timeout
MRC
SRC
Yes
0012
CPU Unit memory error
01 Hex: Read error
02 Hex: Write error
03 Hex: Routing table
04 Hex: CPU Bus Unit
system settings error
05 Hex: Special Unit CIO
or DM allocation
Yes
Содержание CJ1W-DRM21
Страница 12: ...Manual Structure 10 CJ series DeviceNet Units Operation Manual for NJ series CPU Unit W497 ...
Страница 42: ...Revision History 40 CJ series DeviceNet Units Operation Manual for NJ series CPU Unit W497 ...
Страница 214: ...6 Message Communications 6 26 CJ series DeviceNet Units Operation Manual for NJ series CPU Unit W497 ...
Страница 345: ...Index 1 CJ series DeviceNet Units Operation Manual for NJ series CPU Unit W497 I Index ...
Страница 349: ......