Antaira Technologies - Industrial Ethernet Switches
LMP-0800G-24 Series User Manual V1.0
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5.16.2 MODBUS Data Map and Information
The data map addresses for Antaira’s switches are shown in the table for
Function Code 6.
Address Offset Data Type
Interpretation
Description
System Information
0x0000 to
0x0005
1 word
HEX
Port 1 to 6 Status
0x0000 : Link down
0x0001 : Enable
0x0002 : Disable
Port 1 to 6 Status Configuration
0x0001 : Enable
0x0002 : Disable
The data map addresses for
Antaira’s switches are shown in the following table starting from
MODBUS for Function Code 4. For example, the address offset 0x0000 (hex) equals MODBUS
address 30001, and the address offset 0x0015 (hex) equals MODBUS address 30022. Note that
all the information read from Antaira switches are in hex mode. To interpret the information, refer
to the ASCII table for the translation (e.g. 0x41 = ‘A’, 0x6E = ‘n’).
Address Offset
Data Type
Interpretation
Description
System Information
0x0000
1 word
HEX
Vendor ID = 0x0000
0x0001
1 word
Unit ID (Ethernet = 1)
0x0002
1 word
HEX
Product Code = 0x0000
0x0010
20 words
ASCII
Vendor Name =“Antaira”
Word 0 Hi byte = ‘A’
Word 0 Lo byte = ‘n’
Word 1 Hi byte = ‘t’
Word 1 Lo byte = ‘a’
Word 2 Hi
byte = ‘i’
Word 2 Lo byte = ‘r’
Word 3 Hi byte = ‘a’
Word 3 Lo byte = ‘\0’
