Omron V680-CA5D01-V2 User Manual page 207

SECTION 5
Communications
1:N Protocol
Command
Controller No.
×
×
@
3
Data designation
Antenna designation
Read area start address
No. of bytes to copy
Destination start address
Response
Controller No.
× ×
@
3
End code
RFID System
204
User's Manual
Antenna
designation
Data
Command desig- Read area start
address
code nation
× × ×
H 1/2
C P
1
1 4
2
Always "H".
Specifies the Antenna with which to communicate.
"1": Reads from Antenna 1 and writes to Antenna 2.
"2": Reads from Antenna 2 and writes to Antenna 1.
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
Specifies the number of bytes of data to copy in 4-digit hexadecimal.
Setting range: 0001
Specifies the start address of the area in the Tag to which data is to be written in 4-digit
hexadecimal.
Setting range: 0000
Command
Terminator
End code FCS
code
× × *
0 0
C P
2 2 2 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
No. of bytes to copy
Destination start address
× × × ×
× × ×
4
4
to FFFF
H H
to 0800
H H
to FFFF
H H
CR
FCS Terminator
×
× ×
×
*
CR
2 2