Error Codes And Error Flags - Omron CP1L-EL20DR-D Operation Manual

Auxiliary Area Allocations by Address

Error Codes and Error Flags

Classification Error code
System-defined 80F1
fatal errors
80CA
80E1
80E0
80F0
809F
80F6
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
021A
03C0, 03C1,
03C4
00F7
0400 to 040F
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.
740
Meaning
Memory error
I/O bus error
Too many I/O error
I/O setting error
Program error
Cycle time too long error
Ethernet controller stop 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
Logic errors in setting table
Built-in Ethernet error
Battery error
CPU Bus Unit setup error
Appendix D
Error flags
A403
A404
A407
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A295 to A299 (See note 3.)
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A401
---
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A426
A408
A406
A417
A315
A315
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A427