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44
I/O Data Allocations
Section 4-3
4-3-2
Special I/O Unit Bit Allocations
The words in the Special I/O Unit Area are allocated as shown in the following
table.
Outputs
Note
First word allocated to Unit in CIO Area: n = CIO 2000 + 10
×
unit No.
I/O
Word address
Bit No.
Type
Bit name
Description
Head 1 of
CS1W-
V600C11,
CS1W-
V600C12,
CJ1W-
V600C11, or
CJ1W-V600C12
Head 2 of
CS1W-
V600C12 or
CJ1W-V600C12
Output
n
n + 10
03 to 15
Unit Con-
trols
---
Not used
02
Abort Bit
Execution is aborted if this bit
is turned ON during command
execution.
01
Error Reset Bit
If this bit is turned ON while
the ID Sensor Unit is waiting
for the Command Execution
Bit to be turned ON, the
Results Information in word (n
+ 8) will be cleared.
00
Command Exe-
cution Bit
When this bit is turned ON,
the ID Sensor Unit will inter-
pret the command and start
execution.
n + 1
n + 11
08 to 15
Command
Command Code Specify the command to be
executed.
04 to 07
Communica-
tions Specifica-
tion
Specify the communications
method with the Data Carrier.
00 to 03
Processing
Specification
Specify details of command
execution.
n + 2
n + 12
00 to 15
Processing
Address
Specify the processing start
address in the Data Carrier.
n + 3
n + 13
00 to 15
Number of Pro-
cessing Bytes
Specify the number of pro-
cessing bytes in the Data Car-
rier
n + 4
n + 14
00 to 15
Data Stor-
age Area
Data Storage
Word Address
(rightmost 4 dig-
its)
Specify the storage word
address in BCD.
n + 5
n + 15
12 to 15
Data Storage
Area
Specify the data storage area.
08 to 11
Bank Specifica-
tion
If the EM Area is specified,
specify the bank number.
00 to 07
Data Storage
Word Address
(leftmost 2 dig-
its)
Specify the storage word
address in BCD.
n + 6
n + 16
00 to 15
Option
Command
Option
Specify command option.
Summary of Contents for CJ - 12-2004
Page 2: ...SYSMAC CS CJ Series ID Sensor Units Operation Manual Revised December 2004...
Page 3: ...iv...
Page 11: ...xii...
Page 55: ...36 Connections and Wiring Section 3 4...
Page 69: ...50 I O Data Allocations Section 4 3...
Page 91: ...72 Data Check Section 5 7...
Page 141: ...122 Sample Programming Appendix B...
Page 147: ...128 Revision History...