Omron CP1E Series User Manual page 138

6 Troubleshooting
Error POWER
Fatal Memory
errors error
Lit
*1*2
I/O bus error
Too many
I/O points
error
Program
error
Cycle time
exceeded
error
FALS error
Non- FAL
fatal instruction
Lit
errors executed
*2
Backup
memory
error
PLC setup
error
Option
Board error
Battery error
*1 The indicator status is the same for CPU errors and fatal errors, but they can be distinguished because a Programming
Device can be connected when a fatal error occurs, but not when a CPU error occurs.
*2 Refer to 6-1-8 Fatal Errors and 6-1-10 Non-fatal Errors for details on fatal and non-fatal errors.
Note The indicator status shows the status of the errors that have occurred in RUN or MONITOR mode.
6-6
ERR/
RUN INH PRPHL BKUP
ALM
− −
Not lit
Lit
− −
Lit Flash-
ing
COM
(built-in
Error
RS-232C
code
communi-
(in A400)
cations
status)
− −
0x80F1 A401.15 Memory
0x80CA A401.14 Always
0x80E1 A401.11 Always
0x80F0 A401.09 Program
0x809F A401.08
0xC101 to A401.06
0xC2FF
− −
0x4101 A402.15 Executed
to
0x42FF
0x00F1 A315.15
0x009B A402.10 PLC
00D1, A315.13 Error
00D2
0x00F7 A402.04
CP1E CPU Unit Hardware User's Manual(W479)
Error
information
Opera-
Error
tion
flag
status
Error Word
A403 Opera-
Error tion
Location stops.
A404
0x0A0A
A407
0x4000
A294
Error to
Details A299
− −
− −
A360 Opera-
FAL to tion con-
Number A391 tinues.
− −
A406
Setup
Error
Location
A424
Option
Board
Number
− −