Omron V600 - Page 81

79
RFID System
User's Manual
Section 3
l
Communications Commands
Section 3
Commands
EXPANSION BATCH BUTTON WRITE (bw)
After this command is received by the Hand-held Reader Writer, up to 2 Kbytes of data will be written
to the Data Carrier in a batch when the activate switch is pressed. If the activate switch is pressed and
the Data Carrier is not in communications range, an error response (end code: 72 = Data Carrier non-
existent) will be returned.
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.
The maximum number of bytes that can be written at one time is 2,048 bytes.
Setting range: 0001h to 0800h
•ASCII: 2,048 bytes (2,048 characters)
•Hexadecimal code: 2,048 bytes (4,096 characters)
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
××
bw
××
A/H 1
××
211 4
2
CR
n
××
Command
code
Data
setting
Processing
area
number
setting
Write data
Terminator
Write area
start address
Response
bw
00
22
2
CR
Command
code
Terminator
End code