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MODBUS PROTOCOL
Table 19–1: Modbus memory map (Sheet 7 of 33)
Address
Description
0160
Port 3: Number of 1023 to maximum
byte frames received/sent
0162
Port 3: Number of MAC error packets
0164
Port 3: Number of dropped received
packets
0166
Port 3: Number of multicast frames
sent
0168
Port 3: Number of broadcast frames
sent
016A
Port 3: Number of <64 byte fragments
with good CRC
016C
Port 4: Number of bytes received
016E
Port 4: Number of bytes sent
0170
Port 4: Number of frames received
0172
Port 4: Number of frames sent
0174
Port 4: Total bytes received
0176
Port 4: Total frames received
0178
Port 4: Number of broadcast frames
received
017A
Port 4: Number of multicast frames
received
017C
Port 4: Number of frames with CRC
error
017E
Port 4: Number of oversized frames
received
0180
Port 4: Number of bad fragments
received (<64 bytes)
0182
Port 4: Number of jabber frames
received
0184
Port 4: Number of collisions occurred
0186
Port 4: Number of late collisions
occurred
0188
Port 4: Number of 64-byte frames
received/sent
018A
Port 4: Number of 65 to 127 byte
frames received/sent
018C
Port 4: Number of 128 to 255 byte
frames received/sent
018E
Port 4: Number of 256 to 511 byte
frames received/sent
0190
Port 4: Number of 512 to 1023 byte
frames received/sent
0192
Port 4: Number of 1023 to maximum
byte frames received/sent
0194
Port 4: Number of MAC error packets
0196
Port 4: Number of dropped received
packets
19–10
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
MULTILINK ML3000 ETHERNET COMMUNICATIONS SWITCH – INSTRUCTION MANUAL
CHAPTER 19: MODBUS PROTOCOL
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