Omron SYSMAC CS1D-PD Series Operation Manual page 574

Auxiliary Area Allocations
Address Name
Words Bits
A220 to A22000 Basic I/O
A259 to Unit Input
A25915 Response
Times
A261 A26100 CPU Bus
Unit Setup
Area Ini-
tialization
Error Flag
A26102 I/O Over-
flow Flag
A26103 Duplica-
tion Error
Flag
A26104 I/O Bus
Error Flag
A26107 Special I/O
Unit Error
Flag
A26109 I/O Uncon-
firmed
Error Flag
A26110 Online
Replace-
ment and
Replace-
ment Error
Flag
A26111 Duplex
Communi-
cations
Unit Error
Flag
A26112 Duplex
Communi-
cations
Unit Verifi-
cation
Error Flag
534
Function
These words contain the actual
input response times for CS-series
Basic I/O Units.
When the Basic I/O Unit input
response time setting is changed in
the PLC Setup while the PLC is in
PROGRAM mode, the setting in the
PLC Setup will not match the actual
value in the Basic I/O Unit unless the
power is turned OFF and then ON
again. In that case, the actual value
can be monitored in these words.
ON: Error in CPU Bus Unit Setup
Turns OFF when I/O tables are gen-
erated normally.
ON: Overflow in maximum number
of I/O points
Turns OFF when I/O tables are gen-
erated normally.
ON: The same unit number was
used more than once.
Turns OFF when I/O tables are gen-
erated normally.
ON: I/O bus error
Turns OFF when I/O tables are gen-
erated normally.
ON: Error in a Special I/O Unit
Turns OFF when I/O tables are gen-
erated normally.
ON: I/O detection has not been com-
pleted.
Turns OFF when I/O tables are gen-
erated normally.
ON: An online replacement opera-
tion is being performed. (It is treated
as an I/O table creation error). This
flag will be turned OFF automatically
when the online replacement opera-
tion has been completed. (Do not
attempt to create the I/O tables while
this flag is ON.)
ON: Duplex Units are not mounted
for a unit number specified for
Duplex Communications Units (i.e.,
one Unit is missing or the mounted
Units do not support duplex opera-
tion).
ON: The duplex setting in the PLC
Setup for a unit number specified for
Duplex Communications Units does
not agree with the setting on the
Duplex Communications Units. The
I/O tables will not be created and an
I/O Table Creation Error will occur.
Refer to the Operation Manual for
the Communications Units for
details on Unit settings.
Settings Status
after
mode
change
0 to 17 hexadec- Held
imal
ON: Error in Held
CPU Bus Unit
Setup
OFF: I/O tables
generated nor-
mally
ON: Overflow in
maximum num-
ber of I/O points
OFF: I/O tables
generated nor-
mally
ON: The same
unit number was
used more than
once.
OFF: I/O tables
generated nor-
mally
ON: I/O bus
error
OFF: I/O tables
generated nor-
mally
ON: Error in a
Special I/O Unit
OFF: I/O tables
generated nor-
mally
ON: I/O detec-
tion has not
been completed.
OFF: I/O tables
generated nor-
mally
ON: Online
replacement in
progress
OFF: Normal
ON: Missing Unit Held
or non-duplex
Unit
OFF: I/O tables
generated nor-
mally
ON: Duplex
Communica-
tions Unit verifi-
cation error
OFF: I/O tables
generated nor-
mally
Appendix B
Status at Timing Related
startup flags,
settings
See func- --- PLC
tion col- Setup
umn. (Basic
I/O Unit
Input re-
sponse
time set-
tings)
Cleared When I/O ---
tables are
generated
A40111
(Too
many I/O
points)
A40113
(dupli-
cated
number)
A40114
(I/O but
error)
---
---
A034 to
A041
Cleared When I/O A43400
tables are to
generated A43415
A435