Omron CP1E Series - Page 138

6 Troubleshooting
6-6
CP1E CPU Unit Hardware User’s Manual(W479)
*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.
Fatal
errors
*1*2
Memory
error
Lit
Not lit
Lit
−−− −0x80F1 A401.15 Memory
Error
Location
A403 Opera-
tion
stops.
I/O bus error 0x80CA A401.14 Always
0x0A0A
A404
Too many
I/O points
error
0x80E1 A401.11 Always
0x4000
A407
Program
error
0x80F0 A401.09 Program
Error
Details
A294
to
A299
Cycle time
exceeded
error
0x809F A401.08 −−
FALS error
0xC101 to
0xC2FF
A401.06 −−
Non-
fatal
errors
*2
FAL
instruction
executed
Lit Lit
Flash-
ing
−−− −0x4101
to
0x42FF
A402.15 Executed
FAL
Number
A360
to
A391
Opera-
tion con-
tinues.
Backup
memory
error
0x00F1 A315.15 −−
PLC setup
error
0x009B A402.10 PLC
Setup
Error
Location
A406
Option
Board error
00D1,
00D2
A315.13 Error
Option
Board
Number
A424
Battery error 0x00F7 A402.04 −−
Error POWER RUN
ERR/
ALM
INH PRPHL BKUP
COM
(built-in
RS-232C
communi-
cations
status)
Error
code
(in A400)
Error
flag
Error
information
Opera-
tion
status
Error Word