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
-5 Rea
der/W
riter Setting Comman
ds: N
etwork Settings
 Function
This command is used to check the Web browser communications conditions of the Reader/Writer.
 Command Format
 Response Formats
• Normal Response
• Error Response
 Execution Examples
Execution When the Following Web Communications Conditions Are Set in the Reader/Writer
Port number: 7090
TX: 000000000006FF03B3000001
RX: 000000000005FF03021BB2
GET WEB COMMUNICATIONS CONDITIONS
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 03 hex B300 hex 0001 hex
Parameter Description
Register address The register address (B300 hex) that specifies the Web communications conditions
Word count The number of words of the Web communications conditions to read (0001 hex)
Byte-0 Byte-1 Byte-2 Byte-3 Byte-4 Byte-5 Byte-6 Byte-7 Byte-8 Byte-9 Byte-10
Transaction identi-
fier
Protocol identifier Field length Unit
identifier
Function
code
Byte
count
Web communica-
tions conditions
Port number
X X 0000 hex 0005 hex FF hex 03 hex 02 hex 2 bytes
Parameter Description
Byte count The number of bytes in the Web communications conditions that were read (02 hex)
Web com-
munica-
tions
conditions Port num-
ber Gives the Web communications port number that was read in 4-digit hexadecimal.
Example: 1BB2 hex (7090)
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 83 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.