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7 Modbus/TCP Communications
7 - 120
UHF RFID System V780-series Reader/Writer User’s Manual (Z389)
Function
This command sets the time information in the Reader/Writer.
When the Reader/Writer is restarted, the time information is reset. (All zeros will be set for the actual
time flag, hour, minutes, and seconds.)
Command Format
Response Formats
• Normal Response
• Error Response
SET TIME INFORMATION
Byte-0
Byte-1
Byte-2
Byte-3
Byte-4
Byte-5
Byte-6
Byte-7
Byte-8
Byte-9
Byte-10
Byte-11
Command Format
Protocol identifier
Field length
Unit
identifier
Function
code
Register address
Word count
X
X
0000 hex
000B hex
FF hex
10 hex
D400 hex
0002 hex
Byte-12
Byte-13
Byte-14
Byte-15
Byte-16
Byte
count
Time information
Reserved
Hour: 0
to 23
Minutes:
0 to 59
Sec-
onds: 0
to 59
04 hex
1 byte
1 byte
1 byte
1 byte
Parameter
Description
Register address
The register address (D400 hex) that specifies the time information
Word count
The number of words of time information (0002 hex)
Byte count
The number of bytes of time information (04 hex)
Time information
The time to set in the Reader/Writer in 8-digit hexadecimal.
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
D400 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 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: ......