User`s manual

162
07
Negative Acknowledge
The slave cannot perform the program
function received in the query.
08
Memory Parity Error
The slave attempted to read extended
memory, but detected a parity error in the
memory.
5.3.4 Modbus TCP register table
The 7+3G Switch and 7+3 100 Switch support Modbus TCP/IP client service for the
Factory automation applications.
The command of modbus only supports in the command line interface- console and
telnet mode that allows user to modify some parameters like as idle time, number of
modbus master and modbus service port.
Word Address
Data Type
Description
System Information
0x0000
16 words
Vender Name = “Westermo”
Word 0 Hi byte = ‘W’
Word 0 Lo byte = ‘e’
Word 1 Hi byte = ‘s’
Word 1 Lo byte = ‘t’
Word 2 Hi byte = ‘e’
Word 2 Lo byte = ‘r’
Word 3 Hi byte = ‘m’
Word 3 Lo byte = ‘o’
Word 4 Hi byte = ‘\0’
(other words = 0)
0x0010
16 words
Product Name = "MDI-110-F3G"
Word 0 Hi byte = ‘M’
Word 0 Lo byte = ‘D’
Word 1 Hi byte = ‘I’
Word 1 Lo byte = ‘-’
Word 2 Hi byte = ‘1’
Word 2 Lo byte = ‘1’
Word 3 Hi byte = ‘0’
Word 3 Lo byte = ‘-’
Word 4 Lo byte = ‘F’
Word 4 Hi byte = ‘3’
Word 5 Lo byte = ‘G’
Word 5 Hi byte = ‘\0’
(other words = 0)
0x0020
128 words
SNMP system name (string)
0x00A0
128 words
SNMP system location (string)
0x0120
128 words
SNMP system contact (string)
0x01A0
32 words
SNMP system OID (string)
0x01C0
2 words
System uptime (unsigned long)
0x01C2 to
0x01FF
60 words
Reserved address space
0x0200
2 words
hardware version
0x0202
2 words
S/N information
0x0204
2 words
CPLD version
0x0206
2 words
Boot loader version
0x0208
2 words
Firmware Version