66
Section 3
V6
80
C
o
mm
an
d
s
RFID System
User's Manual
Section 3
Commands
WRITE (WT)
The WRITE command writes up to 2 Kbytes of data to the memory of an RF Tag.
Communications specifi-
cation
Specifies the method for communicating with the RF Tag.
Refer to
Communications with the RF Tag
for details on the communications specification.
Data setting
Sets the code format used to send responses for read data.
A: ASCII
H: Hexadecimal
Fixed value
Always 1.
Write area start address
Specifies the start address of the area in the RF Tag to be written to in 4-digit hexadecimal.
Setting range: 0000 to FFFF hex
Write data
Specifies the write data to the RF Tag.
Up to 2 Kbytes of data can be written with one command.
ASCII: 2,048 bytes (2,048 characters)
Hexadecimal: 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
.
Fixed value
Always 1.
Resend flag
Always 0.
Command
W
T
1
2
2
C R
A / H
×
…
n
×
×
×
2
1
1
×
×
×
×
×
4
×
Command
code
Data
setting
Fixed
value
Write data
Write area
start address
Terminator
Communica-
tions
specification
Response
W
T
0
2
2
C R
1
0
0
2
1
1
Command
code
Fixed
value
Terminator
Resend
flag
End code
