Omron V680-CA5D01-V2 User Manual page 183

SECTION 5
Communications
WRITE (WT)
The WRITE command writes data to a Tag. If there is no Tag in the communications area, the ID Con-
troller will return an error response with an error code of 72 (Tag missing error).
1:1 Protocol
Command
Data
desig-
Command
nation
code
A/H
W T
2 1
Data designation
Antenna designation
Write area start address
Write data
Response
Command
End code
code
0
W T
2 2
End code
RFID System
180
User's Manual
Antenna
designation
Write area start
address Write data
× × × × ×
×
1/2
1 4 n
Specifies the code format when sending the Tag write data.
"A": ASCII
"H": Hexadecimal
Specifies the Antenna with which to communicate.
"1": Antenna 1
"2": Antenna 2
Specifies the start address of the area in the Tag to which data is to be written in 4-digit
hexadecimal.
Setting range: 0000
Specified the data to be written to the Tag.
Up to 256 bytes can be written with one command.
• ASCII: 256 bytes (256 characters)
• Hexadecimal: 256 bytes (512 characters)
Note: When hexadecimal is designated, set two characters for each byte.
Terminator
*
0 CR
2
Indicates the execution result for the command.
"00" indicates a normal end.
Refer to List of End Codes for information on other end codes.
p. 235
Terminator
× *
×
CR
2
to FFFF
H H