Omron V680S Series, Руководство пользователя

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Section 7
Host Communications Specifications
181
RFID System
User's Manual
(Modbus TCP)

SET TAG COMMUNICATIONS CONDITIONS
This query sets the conditions for Reader/Writer communications with RF Tags (high speed/normal
speed and write verification).

Query Format

Response Format
Normal Response
Error Response

Execution Example
Setting the Standard Speed and Disabling Write Verification
TX: 00000000000BFF10B10000020400010000
RX: 000000000006FF10B1000002
Parameter Description
Register address The register address (B100 hex) that specifies the RF Tag communications
conditions.
Word count The number of words in the RF Tag communications conditions setting
information (0002 hex)
Byte count The number of bytes in the RF Tag communications conditions setting
information (04 hex)
Tag communications
conditions setting
information Communications
speed Specify the communications speed in 4-digit hexadecimal.
High speed: 0000 hex (default), Standard: 0001 hex
Write verification Specify in 4-digit hexadecimal whether to perform write verification.
No: 0000 hex, Yes: 0001 hex (default)
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 16
Transaction
identifier
Protocol
identifier
Field length
Unit
identifier
Function code
Register
address
Word count Byte count
RF Tag communications
conditions setting information
X X 0000 hex 000B hex FF hex 10 hex B100 hex 0002 hex 04 hex 4 bytes
Byte 13 Byte 14 Byte 15 Byte 16
Communications speed Write verification
2 bytes 2 bytes
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 B100 hex 0002 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