Omron V600 User Manual page 77

EXPANSION BATCH WRITE (wt)
This command writes up to 2 Kbytes of data to the Data Carrier in a batch. If the Data Carrier is not in
communications range, an error response (end code: 72 = Data Carrier non-existent) will be returned.
Command
Processing
area
Write area
Command
Data
number
setting setting start address
code
× ×
w t A/H 1
2 1 1 4
Data setting Specifies the code format used to send write data to the Data Carrier.
A: ASCII
H: Hexadecimal code
Processing area number Always 1.
setting
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)
Response
Command
code End code Terminator
w t 0 0 CR
2 2 2
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.
Write data
Terminator
× × × × × ×
n
p.95
CR
2
Section 3
Commands
RFID System
75
User's Manual