CS1D-BC042D Omron, CS1D-BC042D Datasheet - Page 578

• 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
A651
A654 to
A657
A800
A801
A802
Word
Addresses
---
---
A80015
A80115
A80215
Bit
Program
Password
hex
Program
File Name
hex
Mainte-
nance
Start Bit
Online
Replace-
ment
Comple-
tion Error
Flag
Online
Replace-
ment
Com-
pleted Bit
Name
Type in the password to replace a pro-
gram.
A5A5 hex: Replacement Start Bit
(A65015) is enabled.
Any other value: Replacement Start Bit
(A65015) is disabled.
When the power is turned ON or pro-
gram replacement is completed, the
Replacement Start Bit will be turned
OFF, regardless of whether replace-
ment was completed normally or in
error.
When program replacement starts, the
program file name will be stored in
ASCII. File names can be specified up
to eight characters in length excluding
the extension.
File names are stored in the following
order: A654 to A657 (i.e., from the low-
est word to the highest), and from the
highest byte to the lowest. If a file name
is less than eight characters, the lowest
remaining bytes and the highest
remaining word will be filled with
spaces (20 hex). Null characters and
space characters cannot be used within
file names.
Example: File name is ABC.OBJ
When the Unit Removal without a Pro-
gramming Device function is enabled
and this bit is ON, a non-fatal Basic I/O
Unit error, Special I/O Unit error, or
CPU Bus Unit error will not occur when
a Unit is removed.
This bit is turned OFF automatically by
the system when all of the online
replacements are completed (data
exchange restarts). This bit can also be
turned OFF manually by the user
before all of the online replacements
have been completed.
This flag is turned ON when online
replacement failed or OFF when online
replacement was successful.
The flag indicates the completion status
of the last online Unit replacement, so it
will be turned OFF when a Unit is suc-
cessfully replaced even if there is still a
Unit in the PLC which was not replaced
successfully.
When the Unit Removal without a Pro-
gramming Device function is enabled,
data exchange between the CPU Unit
and the mounted Unit is restarted when
this bit is turned ON.
A654
A655
A656
A657
15
41
43
20
20
42
20
20
20
0
Function
---
---
ON: An error
will not occur
when a Unit is
removed.
(Errors will not
be detected in
other Units,
either.)
OFF: An error
will occur when
a Unit is
removed.
(Errors will be
detected in
other Units,
too.)
OFF
Online replace-
ment failed.
OFF
Complete Unit
replacement
processing.
(Restart data
exchange after
mounting Unit.)
Settings
ON:
ON:
Held
Held
Held
Held
Held
change
Status
mode
after
Status at
Cleared
Cleared
Cleared
Cleared
Cleared
startup
---
---
Each
cycle
Each
cycle
---
Timing
Appendix B
---
---
---
A803
A80300 to
A80315
Settings
Related
Flags,
543