209
RFID System
User’s Manual
SECTION 5
V600 Commands
SECTION 5
Communications
1:N Protocol
Data designation Specifies the code format when sending the read data response.
“A”: ASCII
“H”: Hexadecimal
Antenna designation Specifies the Antenna with which to communicate.
“1”: Antenna 1
“2”: Antenna 2
Read area start address Specifies the start address of the area in the Tag from which data is to be read from in 4-digit
hexadecimal.
Setting range: 0000
H to FFFFH
No. of bytes to read Specifies the number of bytes of data to read from the Tag in 2-digit hexadecimal.
Up to 256 bytes can be read with one command.
Setting range: 00
H to FFH (Specify 00H for 256 bytes.)
• ASCII: 256 bytes (256 characters)
• Hexadecimal: 256 bytes (512 characters)
End code Indicates the execution result for the command.
“74”: Polling command received
Refer to List of End Codes for information on other end codes.
p. 235
A/H
1/2
3142
Antenna designation
1
2
FCS
2
* CR
Terminator
PR
2
Command
code
Controller No.
@
Data
desig-
nation
Read area start
address
No. of bytes
to read
××
××
××
×× ××
Command
Response
PR
74
22
2
* CR
3 2
FCS
@
Command
code
Terminator
End code
Controller No.
××
××
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