7 Modbus/TCP Communications
7 - 100
UHF RFID System V780-series Reader/Writer User’s Manual (Z389)
Response Formats
• Normal Response
• Error Response
Execution Examples
Example 1: Execution to Set the Following Times in the Reader/Writer
<Stop time: 10 ms (000A hex), Continuous transmission time: 400 ms (0190 hex)>
TX: 00000000000BFF10C700000204000A0190
RX: 000000000006FF10C7000002
Example 2: Execution to Set the Following Times in the Reader/Writer
<Stop time: None, Continuous transmission time: Infinite>
TX: 00000000000BFF10C70000020400000000
RX: 000000000006FF10C7000002
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
C700 hex
0002 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 identifier
Protocol identifier
Field length
Unit iden-
tifier
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
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: ......