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ModBus TCP /IP Support
Word Address
0x0410
0x0411
0x0412
0x0413
0x0414 to 0x041F
0x0420
0x0421
0x0422
0x0423
Port Information (32 Ports)
0x1000 to 0x11FF
0x1200 to 0x121F
0x1220 to 0x123F
206 - Modbus TCP Register Table
Data Type
DI1
0x0000:Off
1 word
0x0001:On
0xFFFF: unavailable
DI2
0x0000:Off
1 word
0x0001:On
0xFFFF: unavailable
DO1
0x0000:Off
1 word
0x0001:On
0xFFFF: unavailable
DO2
0x0000:Off
1 word
0x0001:On
0xFFFF: unavailable
12 words
Reserved address space
RDY
1 word
0x0000:Off
0x0001:On
RM
1 word
0x0000:Off
0x0001:On
RF
1 word
0x0000:Off
0x0001:On
1 word
RS
16 words
Port Description
Administrative Status
1 word
0x0000: disable
0x0001: enable
Operating Status
0x0000: disable
1 word
0x0001: enable
0xFFFF: unavailable
Description
RocketLinx ES8508 Series User Guide: 2000575 Rev. A
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