Omron CP1H CPU Operation Manual page 663

Auxiliary Area Allocations by Function
Name
Duplication Error Flag
(fatal error)
CP-series Unit Error Flags
Number of Connected CP-
series Units
CPU Bus Unit Information
Name
CPU Bus Unit Number
Duplication Flags
CPU Bus Unit Error, Unit
Number Flags
CPU Bus Unit Error Flag
(non-fatal error)
Special I/O Unit Information
Name
Special I/O Unit Number
Duplication Flags
Special I/O Unit Setting
Error Flag
(non-fatal error)
Special I/O Unit Error, Unit
Number Flags
Other PLC Operating Information
Name
Battery Error Flag
(non-fatal error)
Cycle Time Too Long Flag
(fatal error)
FPD Teaching Bit
Memory Corruption
Detected Flag
Address
A401.13 ON in the following cases:
• Two CPU Bus Units have been assigned the same unit
number.
• Two Special I/O Units have been assigned the same
unit number.
A436.00 to ON when an error occurs in a CP-series Expansion Unit
A436.06 or Expansion I/O Unit.
A436.00: 1st Unit
A436.10: 2nd Unit
A436.02: 3rd Unit
A436.03: 4th Unit
A436.04: 5th Unit
A436.05: 6th Unit
A436.06: 7th Unit
Note CP1W/CPM1A-TS002 and CP1W/CPM1A-
TS102 are each counted as two Units.
A437 Stores the number of CP-series Expansion Units and
Expansion I/O Units connected as a hexadecimal num-
ber.
Note This information is valid only CP1W/when a Too
Many I/O Points error has occurred.
CP1W/CPM1A-TS002 and CP1W/CPM1A-
TS102 are each counted as two Units.
Address
A410.00 to The Duplication Error Flag (A401.13) and the corre-
A410.15 sponding flag in A410 will be turned ON when an CPU
Bus Unit's unit number has been duplicated. Bits 00 to 15
correspond to unit numbers 0 to F.
A417.00 to When an error occurs in a data exchange between the
A417.15 CPU Unit and an CPU Bus Unit, the CPU Bus Unit Error
Flag (A402.07) is turned ON and the bit in A417 corre-
sponding to the unit number of the Unit where the error
occurred is turned ON. Bits 00 to 15 correspond to unit
numbers 0 to F.
A402.07 ON when an error occurs in a data exchange between
the CPU Unit and an CPU Bus Unit (including an error in
the CPU Bus Unit itself).
Address
A411.00 to The Duplication Error Flag (A401.13) and the corre-
A416.15 sponding flag in A411 through A416 will be turned ON
when a Special I/O Unit's unit number has been dupli-
cated.
Bits A411.00 to A416.15 correspond to unit numbers 000
to 05F (0 to 95).
A402.06 ON when an error occurs in a data exchange between
the CPU Unit and a Special I/O Unit (including an error in
the Special I/O Unit itself).
A418.00 to When an error occurs in a data exchange between the
A423.15 CPU Unit and a Special I/O Unit, the Special I/O Unit
Error Flag (A402.06) will be turned ON.
Address
A402.04 ON if the CPU Unit's battery is disconnected or its volt-
age is low and the Detect Battery Error setting has been
set in the PLC Setup.
A401.08 ON if the cycle time exceeds the maximum cycle time set
in the PLC Setup (the cycle time monitoring time).
A598.00 Turn this bit ON to set the monitoring time automatically
with the teaching function.
A395.11 ON when memory corruption is detected when the power
supply is turned ON.
Description
Description
Description
Description
Appendix C
Access Updated
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