Omron CP1L CPU UNIT - 06-2007 Operation Manual page 608

Auxiliary Area Allocations by Address
Error Codes and Error Flags
Classification Error code
System-defined 80F1
fatal errors
80CA
80E9
80E1
80E0
80F0
809F
User-defined C101 to C2FF
fatal errors
User-defined 4101 to 42FF
non-fatal errors
System-defined 008B
non-fatal errors
009A
009B
0200 to 020F
0300 to 035F
00F7
0400 to 040F
0500 to 055F
Note 1. C101 to C2FF will be stored for FALS numbers 001 to 511.
2. 4101 to 42FF will be stored for FAL numbers 001 to 511.
3. Only the contents of A295 is stored as the error flag contents for program errors.
A200.11: First Cycle Flag
A200.15: Initial Task Flag
A200.15 will turn ON during the first time a task is executed after it has reached executable status. It will be ON
only while the task is being executed and will not turn ON if following cycles.
Meaning
Memory error
I/O bus error
Duplicate number error
Too many I/O error
I/O setting error
Program error
Cycle time too long error
FALS instruction executed (See note 1.)
FAL instruction executed (See note 2.)
Interrupt task error
Basic I/O error
PLC Setup setting error
CPU Bus Unit error
Special I/O Unit error
Battery error
CPU Bus Unit setup error
Special I/O Unit setup error
Execution
started.
1 cycle
Executable status
Executed
1 cycle
A200.15
Error flags
A403
A404
A410, A411 to 416 (See note 3.)
A407
---
A295 to A299 (See note 4.)
---
---
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A426
A408
A406
A417
A418 to A423 (See note 5.)
---
A427
A428 to A433 (See note 5.)
Time
Appendix D
575