Omron V780 Series User Manual page 261

GET MULTI-READER/WRITER CONFIGURATION
 Function
This command is used to check the Multi-Reader/Writer configuration set in the Reader/Writer.
 Command Format
Byte-0 Byte-1
Transaction identi-
fier
X X
Parameter
Register address
Word count
 Response Formats
• Normal Response
Byte-0 Byte-1
Transaction identifier
X X
Byte-9 Byte-10
Multi-Reader/Writer
Mode
2 bytes
Parameter
Byte count The number of bytes in the Multi-Reader/Writer Configuration Settings that was read (10 hex)
Multi-Reader/ Multi-Reader/Writer
Writer Mode
Configuration
Setting Infor-
mation
Number of Slave
Reader/Writers
UHF RFID System V780-series Reader/Writer User's Manual (Z389)
Byte-2 Byte-3 Byte-4
Protocol identifier Field length
0000 hex 0006 hex
Register number (B900 hex) indicating the Multi-Reader/Writer configuration setting
Number of words (0010 hex) of the Multi-Reader/Writer Configuration to be obtained
Byte-2 Byte-3 Byte-4
Protocol identifier Field length
0000 hex 0023 hex
Byte-11 Byte-12 Byte-13
Multi-Reader/Writer Configuration Setting Information
Number of Slave
Reader/Writers
Slave Reader/Writer 1
2 bytes 4 bytes
This specifies whether the Multi-Reader/Writer mode is
enabled in 4 hexadecimal digits.
0000 hex: Disabled
0001 hex: Enabled (Communications Range Extension
Mode)
This specifies the number of slave Reader/Writers in 4
hexadecimal digits.
0000 hex to 0007 hex
7 Modbus/TCP Communications
Byte-5 Byte-6 Byte-7
Unit Function
identifier code
FF hex 03 hex
Description
Byte-5 Byte-6
Unit identifier Function code
FF hex
··· ···
Byte-16 Byte-17
IP address
Slave Reader/Writer 2
4 bytes
Description
Byte-8 Byte-9 Byte-10
Register address Word count
B900 hex 0010 hex
Default setting
Byte-7 Byte-8
Byte count
03 hex 20 hex
··· ···
Byte-20 Byte-37
··· Slave Reader/Writer 7
··· 4 bytes
Default setting
0000 hex
0000 hex
Byte-11
Byte-40
7
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