GE MULTILINK ML2400 Instruction Manual page 307

Ethernet communications switch
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CHAPTER 18: MODBUS PROTOCOL
Address
0470
0472
0474
0476
0478
047A
047C
047E
0480
0482
0484
0486
0488
048A
048C
048E
0490
0492
0494
0496
0498
049A
049C
049E
04A0
04A2
04A4
04A6
MULTILINK ML2400 ETHERNET COMMUNICATIONS SWITCH – INSTRUCTION MANUAL
Table 18–1: Modbus memory map (Sheet 21 of 33)
Description
Port 19: Number of jabber frames
received
Port 19: Number of collisions occurred
Port 19: Number of late collisions
occurred
Port 19: Number of 64-byte frames
received/sent
Port 19: Number of 65 to 127 byte
frames received/sent
Port 19: Number of 128 to 255 byte
frames received/sent
Port 19: Number of 256 to 511 byte
frames received/sent
Port 19: Number of 512 to 1023 byte
frames received/sent
Port 19: Number of 1023 to maximum
byte frames received/sent
Port 19: Number of MAC error packets
Port 19: Number of dropped received
packets
Port 19: Number of multicast frames
sent
Port 19: Number of broadcast frames
sent
Port 19: Number of <64 byte fragments
with good CRC
Port 20: Number of bytes received
Port 20: Number of bytes sent
Port 20: Number of frames received
Port 20: Number of frames sent
Port 20: Total bytes received
Port 20: Total frames received
Port 20: Number of broadcast frames
received
Port 20: Number of multicast frames
received
Port 20: Number of frames with CRC
error
Port 20: Number of oversized frames
received
Port 20: Number of bad fragments
received (<64 bytes)
Port 20: Number of jabber frames
received
Port 20: Number of collisions occurred
Port 20: Number of late collisions
occurred
Range
Step
Format
0 to
1
F9
4294967295
0 to
1
F9
4294967295
0 to
1
F9
4294967295
0 to
1
F9
4294967295
0 to
1
F9
4294967295
0 to
1
F9
4294967295
0 to
1
F9
4294967295
0 to
1
F9
4294967295
0 to
1
F9
4294967295
0 to
1
F9
4294967295
0 to
1
F9
4294967295
0 to
1
F9
4294967295
0 to
1
F9
4294967295
0 to
1
F9
4294967295
0 to
1
F9
4294967295
0 to
1
F9
4294967295
0 to
1
F9
4294967295
0 to
1
F9
4294967295
0 to
1
F9
4294967295
0 to
1
F9
4294967295
0 to
1
F9
4294967295
0 to
1
F9
4294967295
0 to
1
F9
4294967295
0 to
1
F9
4294967295
0 to
1
F9
4294967295
0 to
1
F9
4294967295
0 to
1
F9
4294967295
0 to
1
F9
4294967295
MODBUS PROTOCOL
Default
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
18–23

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