Omron CJ - 12-2004 Manual page 109

Communications Commands
Copy (Double-head Unit ID
Sensor Units Only)
Word address
Head 1 of Head 2 of
CS1W- CS1W-
V600C11, V600C12
CS1W- or CJ1W-
V600C12, V600C12
CJ1W-
V600C11,
or CJ1W-
V600C12
n + 1 n + 11
n + 2 n + 12
n + 3 n + 13
n + 4 n + 14
n + 5 n + 15
n + 6 n + 16
Note
90
This command is supported by Double-head ID Sensor Units only. Data is
read from the Data Carrier for one R/W Head and written to the memory of a
Data Carrier in the communications area for the other R/W Head.
Writing to the second Data Carrier is always performed with a trigger.
Bit No. Type
08 to 15 Command
04 to 07
00 to 03
00 to 15
00 to 15
00 to 15 Data stor-
age area
12 to 15
08 to 11
00 to 07
00 to 15 Option
1. If the Command Execution Bit is turned ON in the Unit Controls for Head
1, data will be read from the Data Carrier for Head 1 and written to the Data
Carrier for Head 2.
2. If the Command Execution Bit is turned ON in the Unit Controls for Head
2, data will be read from the Data Carrier for Head 2 and written to the Data
Carrier for Head 1.
3. The Communications Specification for the Head that writes data will al-
ways be a trigger regardless of the specified communications method.
4. The Status Flag (word (n + 8), bit 04) in the Results Information will turn
ON if an error occurs in the Head that writes data.
5. Confirm that the Head that writes data is not communicating before turning
ON the Command Execution Bit. If the Head that writes data is communi-
cating, the Status Flag (word (n + 8), bit 04) in the Results Information will
turn ON.
6. Confirm the capacity of both the Data Carrier being read and the one being
written before using this command. If the Processing Address and Number
of Processing Bytes for the Head that write data are not suitable for the
Data Carrier being communicated with, the Status Flag (word (n + 8), bit
04) in the Results Information will turn ON.
Bit name
Command code
Communications Specifi-
cation (Refer to page 52.)
Processing Specification
Processing Address
Number of Processing
Bytes
Data Storage Word
Address (rightmost 4 dig-
its)
Data Storage Area
Bank Specification
Data Storage Word
Address (leftmost 2 dig-
its)
Command Option
Section 6-2
Description
09 (hex)
Specify the communications method
for the Data Carrier to be read.
0 Trigger
1 Single auto
Not used
Specify the first Data Carrier address to
read.
Specify the number of Data Carrier
read bytes.
Not used
Specify the first Data Carrier address to
write.