Appendix; Modbus Memory Map - WAGO 852-1322 Manual

852-1322/852-1328 Industrial Managed Switch
8

Appendix

8.1

Modbus Memory Map

Table 37: Modbus-Register
Address
System Information
0x0020 (32)
0x0021 (33)
0x0024 (36)
IP Information
0x0050 (80)
0x0051 (81)
0x0053 (83)
0x0055 (85)
Data Type Read/Write
1 word R
3 words R
1 word R
1 word R
2 words R
2 words R
2 words R
Description
Firmware Version =
Ex: Version = 1.02
Word 0 Hi byte = 0x01
Word 0 Lo byte = 0x02
ETHERNET MAC Address
Ex: MAC = 00-01-02-03-04-05
Word 0 Hi byte = 0x00
Word 0 Lo byte = 0x01
Word 1 Hi byte = 0x02
Word 1 Lo byte = 0x03
Word 2 Hi byte = 0x04
Word 2 Lo byte = 0x05
Kernel Version
Ex: Version = 1.03
Word 0 Hi byte = 0x01
Word 0 Lo byte = 0x03
DHCP Status
0x0000: Disabled
0x0001: Enabled
IP Address of switch
Ex: IP = 192.168.1.1
Word 0 Hi byte = 0xC0
Word 0 Lo byte = 0xA8
Word 1 Hi byte = 0x01
Word 1 Lo byte = 0x01
Subnet Mask of switch
Ex: IP = 255.255.255.0
Word 0 Hi byte = 0xFF
Word 0 Lo byte = 0xFF
Word 1 Hi byte = 0xFF
Word 1 Lo byte = 0x00
Gateway Address of switch
Ex: IP = 192.168.1.254
Word 0 Hi byte = 0xC0
Word 0 Lo byte = 0xA8
Word 1 Hi byte = 0x01
Word 1 Lo byte = 0xFE
Appendix 79
Manual
1.0.01