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Auxiliary Area Allocations by Address Appendix D
Error Codes and Error Flags
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.
Classification Error code Meaning Error flags
System-defined
fatal errors
80F1 Memory error A403
80CA I/O bus error A404
80E9 Duplicate number error A410, A411 to 416 (See note 3.)
80E1 Too many I/O error A407
80E0 I/O setting error ---
80F0 Program error A295 to A299 (See note 4.)
809F Cycle time too long error ---
User-defined
fatal errors
C101 to C2FF FALS instruction executed (See note 1.) ---
User-defined
non-fatal errors
4101 to 42FF FAL instruction executed (See note 2.) ---
System-defined
non-fatal errors
008B Interrupt task error A426
009A Basic I/O error A408
009B PLC Setup setting error A406
0200 to 020F CPU Bus Unit error A417
0300 to 035F Special I/O Unit error A418 to A423 (See note 5.)
00F7 Battery error ---
0400 to 040F CPU Bus Unit setup error A427
0500 to 055F Special I/O Unit setup error A428 to A433 (See note 5.)
Time
1 cycle
Execution
started.
A200.15
1 cycle
Executed
Executable status
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