Omron CS Series Operator's Manual page 231

I/O Memory Allocation
Address
Words Bits
A402 A40207
A40208
A40209
A40210
A40212
216
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Name
CS/CJ- ON when an error occurs in a
series CPU data exchange between the CPU
Bus Unit
Unit and a CS/CJ-series CPU
Error Flag Bus Unit (including an error in the
(Non-fatal CS/CJ-series CPU Bus Unit it-
error) self).
The CPU Unit will continue oper-
ating and the ERR/ALM indicator
on the front of the CPU Unit will
flash. The CS/CJ-series CPU
Bus Unit where the error oc-
curred will stop operating and the
unit number of the Unit where the
data exchange error occurred is
indicated in A417.
(This flag will be turned OFF
when the error is cleared.)
Inner Board ON when an error occurs in a
Error Flag data exchange between the CPU
(Non-fatal Unit and the Inner Board (includ-
error) ing an error in the Inner Board
itself).
The CPU Unit will continue oper-
ating and the ERR/ALM indicator
on the front of the CPU Unit will
flash. The Inner Board will stop
operating and details on the error
will be written to A424.
(This flag will be turned OFF
when the error is cleared.)
I/O Verifi- ON when a Basic I/O Unit regis-
cation Error tered in the I/O Table does not
Flag match the Basic I/O Unit actually
(Non-fatal installed in the PLC because a
error) Unit was added or removed.
PLC Setup ON when there is a setting error
Error Flag in the PLC Setup. The CPU Unit
(Non-fatal will continue operating and the
error)P ERR/ALM indicator on the front
of the CPU Unit will flash.
The location of the error will be
written to A406.
(This flag will be turned OFF
when the error is cleared.)
Basic I/O
ON when an error has occurred
Unit Error in a Basic I/O Unit (including
Flag C200H Group-2 High-density I/O
(Non-fatal Units and C200H Interrupt Input
error) Units).
CS/CJ-series PLC
Function
1: Error in
one or
more Units
0: No error
in any Unit
1: Error
0: No error
1: Mis-
match
0: No mis-
match
1: Error
0: No error
1: Error
0: No error
Section 9-3
CX-Simulator
Settings Function
Not used.
Not used.
Not used.
Same as
CS/CJ-series
PLC.
Not used.
Settings