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300 Appendix
WAGO-ETHERNET-Zubehör 852
852-1305 8/4-Port 100BASE-T/1000BASE-SX/LX
Manual
1.1.0
Table 161: MODBUS Registers
Register
Address
Data
Type
Rep.
Description
0x070b
1 word
Hex
Bridge Role for Sub-Ring:
0x0000: Learning.
0x0001: Master.
0x0002: Arbiter.
0x0003: Forwarder.
0x0004: Pre-Forwarder.
0x070c
2 Word
Hex
Sub-ring Current status for Dual-Ring
Subport-1 – (Primary Port)
High byte – Port No.
0x01~ 0x0a: Port 1~Port 10
Low byte – Port Status
0x00: No connection
0x01: Forwarding
0x02: Blocking
Ex: 0x0501– Port 5 Forwarding
0x0b02 – Port 12 Blocking
0x070d
Subport-2 – (Secondary Port)
High byte – Port No.
0x01~ 0x0a: Port 1~Port 10
Low byte – Port Status
0x00: No connection
0x01: Forwarding
0x02: Blocking
Ex: 0x0501– Port 5 Forwarding
0x0b02 – Port 12 Blocking
ERPS Information (Active Ring Only)
0x0800
1 word
Hex
Ring ID for ERPSn (n=1)
Ex: 0x001 Ring ID=1
0x0801
1 word
Hex
State for ring of ERPS
0x0000: Disabled.
0x0001: Enabled.
0x0802
33 words Hex
Name of Ring
Ring Name = “Ring1”
Word 1 Lo byte = ‘R’
Word 2 Lo byte = ‘i’
Word 3 Lo byte = ‘n’
Word 4 Lo byte = ‘g’
Word 5 Lo byte = ‘1’
Word 6 Lo byte = ‘\0’
0x0823
1 word
Hex
Version & Ring Type
High byte – Version.
Low byte – Ring Type.
0x01:Major-ring
0x02:Sub-ring
Ex: 0x0201– Version2, Type:Major-ring
0x0824
1 word
Hex
Instance of Ring
Ex: 0x0001 Instance ID=1