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7 Modbus/TCP Communications
7 - 104
UHF RFID System V780-series Reader/Writer User’s Manual (Z389)
Precautions for Correct Use
If you set all of the conditions to “Do not flash,” the NORM/ERR indicators will not light at all
even during operation in Focus Mode.
Response Formats
• Normal Response
• Error Response
Execution Examples
Execution to Set Operation Indicator Custom Conditions for the Reader/Writer
Example 1: Execution to Change to the Following Colors for the NORM/ERR Indicators during Com-
mand Execution
Normal completion: Cyan, Error completion: Magenta, Unstable communications: White
TX: 00000000000DFF10B800000306000500060007
RX: 000000000006FF10B8000003
Example 2: Execution to Change the NORM/ERR Indicators to Not Light at All during Command
Execution
TX: 00000000000DFF10B800000306FFFFFFFFFFFF
RX: 000000000006FF10B8000003
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
B800 hex
0003 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
Содержание V780 Series
Страница 22: ...Version Upgrade Information 20 UHF RFID System V780 series Reader Writer User s Manual Z389 ...
Страница 60: ...3 Part Names and Functions 3 14 UHF RFID System V780 series Reader Writer User s Manual Z389 ...
Страница 70: ...4 Installation and Connections 4 10 UHF RFID System V780 series Reader Writer User s Manual Z389 ...
Страница 76: ...5 Preparations for Communications 5 6 UHF RFID System V780 series Reader Writer User s Manual Z389 ...
Страница 152: ...6 Functions 6 76 UHF RFID System V780 series Reader Writer User s Manual Z389 ...
Страница 334: ...8 Browser Interface 8 44 UHF RFID System V780 series Reader Writer User s Manual Z389 ...
Страница 358: ...9 Troubleshooting 9 24 UHF RFID System V780 series Reader Writer User s Manual Z389 ...
Страница 362: ...10 Maintenance and Inspection 10 4 UHF RFID System V780 series Reader Writer User s Manual Z389 ...
Страница 392: ...Appendices A 30 UHF RFID System V780 series Reader Writer User s Manual Z389 ...
Страница 393: ...I 1 I UHF RFID System V780 series Reader Writer User s Manual Z389 Index ...
Страница 397: ......