Omron V680S Series, Руководство пользователя

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Section 7
Host Communications Specifications
197
RFID System
User's Manual
(Modbus TCP)

GET OPERATING TIME
This query reads the operating time from when the power supply to the Reader/Writer was turned ON.

Query Format

Response Format
Normal Response
Error Response

Execution Example
Reading the Operating Time When It Is 1234567890
TX: 000000000006FF03C4000002
RX: 000000000007FF0304499602D2
Parameter Description
Register address The register address (C400 hex) that specifies the operating time.
Word count The number of words in the operating time to read (0002 hex)
Parameter Description
Byte count The number of bytes in the operating time that was read (04 hex)
Operating time The operating time from when the Reader/Writer was started in 8-digits hexadecimal (Unit: ms)
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
Transaction
identifier
Protocol identifier Field length
Unit
identifier
Function
code
Register address Word count
X X 0000 hex 0006 hex FF hex 03 hex C400 hex 0002 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 Byte 12
Transaction
identifier
Protocol
identifier
Field length
Unit
identifier
Function code Byte count Operating time
X X 0000 hex 0007 hex FF hex 03 hex 04 hex 32 bits
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 83 hex 1 byte