Omron V600 - Page 70

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Section 3 Communications Commands
RFID System
User's Manual
Section 3
Commands
EXPANSION DIVIDED WRITE (XW)
Divides and writes up to 2 Kbytes of data. If the Data Carrier is not in communications range, an error
response (end code: 72 = Data Carrier non-existent) will be returned.
The host device cannot send commands to the Hand-held Reader Writer until all the responses have
been received.
Frame 1
Frames 2 to N
Data setting Specifies the code format used to send write data to the Data Carrier.
A: ASCII
H: Hexadecimal code
Processing area number
setting
Always 1.
Write area start address Specifies the start address of the area to be written to in 4-digit hexadecimal.
Setting range: 0000h to 1FFFh
Write data Indicates the data to be written to the Data Carrier.
Data can be between 0 and 257 characters.
Terminator Indicates the end of the frame.
CR: Succeeding frame
*CR: No succeeding frame
Write data Indicates the data to be written to the Data Carrier.
Data can be between 0 and 265 characters.
Terminator Indicates the end of the frame.
CR: Succeeding frame
*CR: No succeeding frame
End code Indicates the execution result for the command.
The end code 00 indicates normal completion.
For details on end codes, refer to End code List.
p.95
Command
××
Command
code
XW
××
A/H 1
××
Data
setting
Processing
area
number
setting
211 4
Write data
1or2
CR
Terminator
n
××
Write area
start address
××
××××
Write data
1or2
CR
Terminator
n
××
Response
Command
code
XW
00
22
2
CR
Terminator
End code