Comtrol ES8508 Series User Guide User Manual
Page 209
RocketLinx ES8508 Series User Guide: 2000575 Rev. A
Modbus TCP Register Table - 209
ModBus TCP /IP Support
0x2080 to 0x20BF
2 words
Unicast
0x20C0 to 0x20FF
2 words
Broadcast
0x2100 to 0x213F
2 words
Multicast
0x2140 to 0x217F
2 words
Pause
0x2180 to 0x21BF
2 words
Undersize
0x21C0 to 0x21FF
2 words
Fragments
0x2200 to 0x223F
2 words
Oversize
0x2240 to 0x227F
2 words
Jabbers
0x2280 to 0x22BF
2 words
Discards
0x22C0 to 0x22FF
2 words
Filtered frames
0x2300 to 0x233F
2 words
RxError
0x2340 to 0x237F
2 words
FCSError
0x2380 to 0x23BF
2 words
Collisions
0x23C0 to 0x23FF
2 words
Dropped Frames
0x2400 to 0x243F
2 words
Last Activated SysUpTime
0x2440 to 0x24FF
191 words
Reserved address space
Outbound Packet Information
0x2500 to 0x253F
2 words
Good Octets
0x2540 to 0x257F
2 words
Unicast
0x2580 to 0x25BF
2 words
Broadcast
0x25C0 to 0x25FF
2 words
Multicast
0x2600 to 0x263F
2 words
Pause
0x2640 to 0x267F
2 words
Deferred
0x2680 to 0x26BF
2 words
Collisions
0x26C0 to 0x26FF
2 words
SingleCollision
0x2700 to 0x273F
2 words
MultipleCollision
0x2740 to 0x277F
2 words
ExcessiveCollision
0x2780 to 0x27BF
2 words
LateCollision
0x27C0 to 0x27FF
2 words
Filtered
0x2800 to 0x283F
2 words
FCSError
0x2840 to 0x29FF
447 words
Reserved address space
Number of Frames Received and Transmitted with a Length (Octets)
0x2A00 to 0x2A3F
2 words
64
0x2A40 to 0x2A7F
2 words
65 to 127
0x2A80 to 0x2ABF
2 words
128 to 255
0x2AC0 to 0x2AFF 2 words
256 to 511
0x2B00 to 0x2B3F
2 words
512 to 1023
0x2B40 to 0x2B7F
2 words
1024 to maximum size
Word Address
Data Type
Description