Omron V680-CA5D01-V2 User Manual page 204

AUTO DATA FILL (AF)
The AUTO DATA FILL command writes the specified data to the specified number of bytes beginning
from the specified start address when the Tag approaches. A response will be returned when commu-
nications with the Tag have been completed.
1:1 Protocol
Command
Antenna
designation
Data
Write area start
desig-
Command
address
nation
code
× ×
A F A/H 1/2
2 1 1 4
Data designation
Antenna designation
Write area start address
No. of bytes to write
Designated data
Response
Command
Terminator
code End code
*
A F 0 0 CR
2 2 2
End code
No. of bytes
Designated data
to write
× × ×
× × × ×
2 2 or 4
Specifies the code format when sending the read data response.
"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 to FFFF
H H
When specifying in odd bytes, this writes the 1 digit prior to the designated data for ASCII code
specification, or the 2 digits of the designated data for hexadecimal specification, to the last 1 byte
of data in the Tag.
Specifiable range: 01 to FF , 00
H H
Specified the data to be written to the Tag.
• ASCII: 2 digits specified.
• Hexadecimal: 4 digits specified.
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
(The maximum of 256 bytes will be written if 00
H
SECTION 5
Communications
is specified.)
H
RFID System
201
User's Manual