Omron SYSMAC CS Series Operation Manual page 787

Auxiliary Area
A300: Error Record Pointer
A20110: Online Editing Wait Flag
A50100 to A50115: CPU Bus Unit Restart Bits and
A30200 to A30215: CPU Bus Unit Initialization Flags
A301: Current EM Bank
Error record 1
Error record 20
Online edit processing
Example: Unit No. 1
A50101 (or at startup)
A30201
Unit initialized.
EM Area
Bank 0
Bank 1
Bank 2
Bank C
Example
Stored
Stored
Stored
next
Wait
A20110
Automatically turned OFF by system.
Current Bank
If bank 2 is the current bank, the
E2_00100 can also be address
simply as E00100
Appendix B
Points to the next record to be used.
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