Delta DVS Series - B.1 ModbusTCP Map

DVS Series Managed Industrial Ethernet Switches User’s Manual
B.1 MODBUS TCP Map
Address Offset Data Type Description
System Information
0x0000 1 word Reserved
0x0001 1 word Reserved
0x0002 1 word Reserved
0x0003 1 word
Firmware Version
Hi byte = major
Lo byte = minor
0x0004 2 word
Firmware Release Date
Word 0 Hi byte = day
Word 0 Lo byte = clock
Word 1 Hi byte = year
Word 1 Lo byte = month
Ex: 20120918, PM9:00
Word 0 = 0x1215, Word 1 = 0x0C09
0x0010 20 words
Vendor Name = "Delta Electronics, Inc."
Word 0 Hi byte = 'D'
Word 0 Lo byte = 'e'
Word 1 Hi byte = 'l'
Word 1 Lo byte = 't'
Word 2 Hi byte = 'a'
Word 2 Lo byte = ' '
Word 3 Hi byte = 'E'
Word 3 Lo byte = 'l'
Word 4 Hi byte = 'e'
Word 4 Lo byte = 'c'
Word 5 Hi byte = 't'
Word 5 Lo byte = 'r'
Word 6 Hi byte = 'o'
Word 6 Lo byte = 'n'
Word 7 Hi byte = 'i'
Word 7 Lo byte = 'c'
Word 8 Hi byte = 's'
Word 8 Lo byte = ', '
Word 9 Hi byte = ' '
Word 9 Lo byte = 'I'
Word 10 Hi byte = 'n'
Word 10 Lo byte = 'c'
Word 11 Hi byte = '.'
Word 11 Lo byte = '\0'
B-2