Omron V780 Series, Руководство пользователя

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7 Modbus/TCP Communications
UHF RFID System V780-series Reader/Writer User’s Manual (Z389)
7-
6 V780 Co
mm
and
Detail
s
7
7-6
-4 Rea
der/W
riter Con
trol Commands
 Function
This command stops RF Tag communications command execution by the Reader/Writer.
 Command Format
 Response Formats
• Normal Response
Note A response is not returned for forced resetting.
• Error Response
 Execution Examples
Execution to Stop RF Tag Communications Command Execution by the Reader/Writer
TX: 000000000009FF10A2000001020000
RX: 000000000006FF10A2000001
STOP
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 identi-
fier
Protocol identifier Field length Unit
identifier
Function
code
Register address Word count
X X 0000 hex 0009 hex FF hex 10 hex A200 hex 0001 hex
Byte-12 Byte-13 Byte-14
Byte
count
Options
02 hex 0000 hex
Parameter Description
Register address The register address (A200 hex) that specifies stopping execution
Word count The number of words for the option (0001 hex)
Byte count The number of option bytes (02 hex)
Options 0000 hex: No options
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 identi-
fier
Protocol identifier Field length Unit
identifier
Function
code
Register address Word count
X X 0000 hex 0006 hex FF hex 10 hex A200 hex 0001 hex
Parameter Description
Register address The register address from the command is set.
Word count The word count from the command is set.
Byte-0 Byte-1 Byte-2 Byte-3 Byte-4 Byte-5 Byte-6 Byte-7 Byte-8
Transaction identi-
fier
Protocol identifier Field length Unit
identifier
Function
code
Excep-
tion code
X X 0000 hex 0003 hex FF hex 90 hex 1 byte
Parameter Description
Exception code For details, refer to Exception Code on page 7-7 under 7-2-3 Response Format for
Error Completion on page 7-7.