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7 Modbus/TCP Communications
7 - 108
UHF RFID System V780-series Reader/Writer User’s Manual (Z389)
Response Formats
• Normal Response
• Error Response
Execution Examples
Execution to set the following in the Multi-Reader/Writer configuration
TX: 000000000023FF032000010003C0A801C9C0A801CAC0A801CB00000000000000
000000000000000000
RX: 000000000006FF03B9000010
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
B900 hex
0010 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
Setting item
Description
Multi-Reader/Writer Mode
Enabled (Communications Range Extension Mode)
Number of Slave Reader/Writers
3
IP Address
Slave Reader/Writer 1
192.168.1.201
Slave Reader/Writer 2
192.168.1.202
Slave Reader/Writer 3
192.168.1.203
Summary of Contents for V780 Series
Page 22: ...Version Upgrade Information 20 UHF RFID System V780 series Reader Writer User s Manual Z389 ...
Page 60: ...3 Part Names and Functions 3 14 UHF RFID System V780 series Reader Writer User s Manual Z389 ...
Page 152: ...6 Functions 6 76 UHF RFID System V780 series Reader Writer User s Manual Z389 ...
Page 334: ...8 Browser Interface 8 44 UHF RFID System V780 series Reader Writer User s Manual Z389 ...
Page 358: ...9 Troubleshooting 9 24 UHF RFID System V780 series Reader Writer User s Manual Z389 ...
Page 392: ...Appendices A 30 UHF RFID System V780 series Reader Writer User s Manual Z389 ...
Page 393: ...I 1 I UHF RFID System V780 series Reader Writer User s Manual Z389 Index ...
Page 397: ......