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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
-7 Rea
der/W
riter Setting Comman
ds: D
evice Setting
s
Function
This sets the Multi-Reader/Writer configuration.
These setting are enabled after the next startup.
Command Format
SET MULTI-READER/WRITER CONFIGURATION
Byte-0
Byte-1
Byte-2
Byte-3
Byte-4
Byte-5
Byte-6
Byte-7
Byte-8 Byte-9 Byte-10 Byte-11 Byte-12
Transaction
identifier
Protocol identi-
fier
Field length
Unit
identifier
Function
code
Register
address
Word count
Byte
count
X
X
0000 hex
0027 hex
FF hex
10 hex
B900 hex
0010 hex
20 hex
Byte-13
Byte-14
Byte-15
Byte-16
Byte-17
···
Byte-20 Byte-21
···
Byte-24
···
Byte-41
···
Byte-44
Multi-Reader/Writer Configuration Setting Information
Multi-Reader/Writer
Mode
Number of Slave
Reader/Writers
IP address
Slave Reader/Writer 1
Slave Reader/Writer 2
···
Slave Reader/Writer 7
2 bytes
2 bytes
4 bytes
4 bytes
···
4 bytes
Parameter
Description
Default setting
Register
address
Register number (B900 hex) indicating the Multi-Reader/Writer configuration setting
Word count
Number of words (0010 hex) of the Multi-Reader/Writer Configuration Setting
Byte count
Number of bytes (20 hex) of the Multi-Reader/Writer Configuration Setting
Multi-Reader/
Writer
Configuration
Setting Infor-
mation
Multi-Reader/Writer Mode
This specifies whether the Multi-Reader/Writer
mode is enabled in 4 hexadecimal digits.
0000 hex: Disabled
0001 hex: Enabled (Communications Range
Extension Mode)
0000 hex
Number of Slave
Reader/Writers
This specifies the number of slave Reader/Writ-
ers in 4 hexadecimal digits.
0000 hex to 0007 hex
0000 hex
IP
address
Slave
Reader/Writer
1
This specifies the IP address of slave
Reader/Writer 1 in 8 hexadecimal digits.
Setting range: 00000000 hex to DFFFFFFF hex
Example) C0A801C9 hex (192.168.1.201)
00000000 hex
Slave
Reader/Writer
2
This specifies the IP address of slave
Reader/Writer 2 in 8 hexadecimal digits.
Setting range: 00000000 hex to DFFFFFFF hex
Example) C0A801CA hex (192.168.1.202)
00000000 hex
Slave
Reader/Writer
6
This specifies the IP address of slave
Reader/Writer 6 in 8 hexadecimal digits.
Setting range: 00000000 hex to DFFFFFFF hex
Example) C0A801CE hex (192.168.1.206)
00000000 hex
Slave
Reader/Writer
7
This specifies the IP address of slave
Reader/Writer 7 in 8 hexadecimal digits.
Setting range: 00000000 hex to DFFFFFFF hex
Example) C0A801CF hex (192.168.1.207)
00000000 hex
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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: ......