CS1D-BC042D Omron, CS1D-BC042D Datasheet - Page 546

• Manufacturer Part Number: CS1D-BC042D
• Description: CS1D Dual CPU Exp
• Manufacturer: Omron

Specifications of CS1D-BC042D

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Auxiliary Area Allocations
A220 to
A259
A261
Words
Address
A22000
to
A25915
A26100
A26102
A26103
A26104
A26107
A26109
A26110
A26111
A26112
Bits
Basic I/O
Unit Input
Response
Times
CPU Bus
Unit Setup
Area Ini-
tialization
Error Flag
I/O Over-
flow Flag
Duplica-
tion Error
Flag
I/O Bus
Error Flag
Special I/O
Unit Error
Flag
I/O Uncon-
firmed
Error Flag
Online
Replace-
ment and
Replace-
ment Error
Flag
Duplex
Communi-
cations
Unit Error
Flag
Duplex
Communi-
cations
Unit Verifi-
cation
Error Flag
Name
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.
Function
0 to 17 hexadec-
imal
ON: Error in
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
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
Settings
Held
Held
Held
change
Status
mode
after
See func-
tion col-
umn.
Cleared
Cleared
Status at
startup
---
When I/O
tables are
generated
When I/O
tables are
generated
Timing
Appendix B
PLC
Setup
(Basic
I/O Unit
Input re-
sponse
time set-
tings)
---
A40111
(Too
many I/O
points)
A40113
(dupli-
cated
number)
A40114
(I/O but
error)
---
---
A034 to
A041
A43400
to
A43415
A435
settings
Related
flags,
511