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ModBus TCP /IP Support
Word Address
Port Information (32 Ports - cont.)
0x12E0 to 0x12FF
0x1300 to 0x131F
0x1320 to 0x133F
0x1340 to 0x135F
0x1360 to 0x137F
0x1380 to 0x139F
0x13A0 to 0x13BF
0x13C0 to 0x13DF
0x13E0 to 0x14FF
SFP Information (32 Ports)
0x1500 to 0x151F
0x1520 to 0x153F
0x1540 to 0x157F
0x1580 to 0x167F
206 - Modbus TCP Register Table
Data Type
Acceptable Frame Type
1 word
0x0000: all
0x0001: tagged frame only
Port Security
1 word
0x0000: disable
0x0001: enable
Auto Negotiation
0x0000: disable
1 word
0x0001: enable
0xFFFF: unavailable
Loopback Mode
0x0000: none
1 word
0x0001: MAC
0x0002: PHY
0xFFFF: unavailable
STP Status
0x0000: disabled
0x0001: blocking
1 word
0x0002: listening
0x0003: learning
0x0004: forwarding
1 word
Default CoS Value for untagged packets
MDIX
0x0000: disable
1 word
0x0001: enable
0x0002: auto
0xFFFF: unavailable
Medium mode
0x0000: copper
1 word
0x0001: fiber
0x0002: none
0xFFFF: unavailable
288 words
Reserved address space
1 word
SFP Type
1 words
Wave length
2 words
Distance
8 words
Vender
Description
RocketLinx ES8509-XT User Guide: 2000557 Rev. D
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