Modbus/Tcp Mapping Table - Advantech EKI-7720 Series User Manual

4.12.1

Modbus/TCP Mapping Table

Catelog Name
System Info Vendor ID =
0x'13FE
Unit ID = 0xFF 1 word 16 bits HEX
Product Code 1 word 16 bits HEX
Vendor Name
= "Advantech"
Product Name
= "EKI-xxxx"
Firmware Ver-
sion
Ethernet MAC
Address
Data Type Interpretation
1 word 16 bits HEX
16 32 ASCII
words chars
16 32 ASCII
words chars
2 32 bits HEX
words
3 48 bits HEX
words
146
Address Address Description
Offset (Hex) 3X
0x0000 30001 Vendor ID = 0x13FE
0x0001 30002 Unit ID = 0xFF
0x0002 30003 Product Code
0x0010 30017 Vendor Name =
"Advantech"
Word 0 Hi byte = 'A'
Word 0 Lo byte = 'd'
Word 1 Hi byte = 'v'
Word 1 Lo byte = 'a'
Word 2 Hi byte = 'n'
Word 2 Lo byte = 't'
Word 3 Hi byte = 'e'
Word 3 Lo byte = 'c'
Word 4 Hi byte = 'h'
Word 4 Lo byte = '\0'
0x0020 30033 Product Name =
"EKI-xxxx"
Word 0 Hi byte = 'E'
Word 0 Lo byte = 'K'
Word 1 Hi byte = 'I'
Word 1 Lo byte = '-'
Word 2 Hi byte = 'x'
Word 2 Lo byte = 'x'
Word 3 Hi byte = 'x'
Word 3 Lo byte = 'x'
Word 4 Hi byte = '\0'
0x020A 30523 Firmware Version
Word 0 Hi byte =
major
Word 0 Lo byte =
minor
Word 1 Hi byte =
release
Word 1 Lo byte =
build
0x020E 30527 Ethernet MAC
Address
Ex: MAC = 00-19-
CB-01-02-03
Word 0 Hi byte =
0x00
Word 0 Lo byte =
0x19
Word 1 Hi byte =
0xCB
Word 1 Lo byte =
0x01
Word 2 Hi byte =
0x02
Word 2 Lo byte =
0x03
EKI-7720 Series User Manual