Omron V680 Series User Manual

178
Section 7 Message Details
RFID System
User's Manual
(Modbus TCP)
Section 7
Host Communications Specifications
 RESTORE DATA
We will restore the data of RF tags that hold the Reader/Writer.
Restoring to a RF tag can be performed only if the RF tag that matches the UID that holds exists in the
communications field.
 Query Format
 Response Format
Normal Response
Error Response
 Execution Example
Restore the data
TX: 000000000009FF10A4000001020000
RX: 000000000006FF10A4000001
Parameter Description
Register address The register address (A400 hex) that specifies restoration data.
Word count The number of words for the option (0001 hex)
Byte count The number of bytes for the option (02 hex)
Option Always 0000 hex.
Parameter Description
Register address Contains the register address that was specified in the query.
Word count Contains the word count that was specified in the query.
Parameter Description
Exception code For details, refer to Exception Code Table in this section.
p.167
Byte 0 Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7 Byte 8 Byte 9 Byte 10 Byte 11 Byte 12 Byte 13 ··· Byte n
Transaction
identifier
Protocol
identifier
Field length
Unit
identifier
Function code Register address Word count
Byte
count
Option
X X 0000 hex 0009 hex FF hex 10 hex A400 hex 0001 hex 02 hex 0000 hex
Byte 0 Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7 Byte 8 Byte 9 Byte 10 Byte 11
Transaction
identifier
Protocol identifier Field length
Unit
identifier
Function code Register address Word count
X X 0000 hex 0006 hex FF hex 10 hex A400 hex 0001 hex
Byte 0 Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7 Byte 8
Transaction
identifier
Protocol identifier Field length
Unit
identifier
Function
code
Exception
code
X X 0000 hex 0003 hex FF hex 90 hex 1 byte

Omron V680 Series Specifications

General

Brand	Omron
Model	V680 Series
Category	Other
Language	English