Omron CP1H CPU Operation Manual page 718

Auxiliary Area Allocations by Address
A401.09: Program Error Flag
Program Error Flag
(A401.09): ON
A426.15: Interrupt Task Error Cause Flag
10 ms
max.
684
Error
UM Overflow Error Flag
Illegal Instruction Flag
Distribution Overflow Error Flag
Task Error Flag
No END(001) Error Flag
Illegal Area Access Error Flag
Indirect DM Addressing Error Flag
Instruction Processing Error Flag (ER
Flag goes ON)
I/O refresh
A295.15
A295.14
A295.13
A259.12
A295.11
A295.10
A295.09
A295.08
Special I/O Unit
Interrupt task
IORF(097)
instruction
Appendix D
Address