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MODBUS MEMORY MAP
Address Qty
0498
2
Port20 - Number of broadcast frames received
049A
2
Port20 - Number of multicast frames received
049C
2
Port20 - Number of frames with CRC error
049E
2
Port20 - Number of oversized frames received
04A0
2
Port20 - Number of bad fragments rcvd(<64
bytes)
04A2
2
Port20 - Number of jabber frames received
04A4
2
Port20 - Number of collisions occured
04A6
2
Port20 - Number of late collisions occured
04A8
2
Port20 - Number of 64-byte frames rcvd/sent
04AA
2
Port20 - Number of 65-127 byte frames rcvd/
sent
04AC
2
Port20 - Number of 128-255 byte frames rcvd/
sent
04AE
2
Port20 - Number of 256-511 byte frames rcvd/
sent
04B0
2
Port20 - Number of 512-1023 byte frames rcvd/
sent
04B2
2
Port20 - Number of 1023-MAX byte frames
rcvd/sent
04B4
2
Port20 - Number of Mac Error Packets
04B6
2
Port20 - Number of dropped received packets
04B8
2
Port20 - Number of multicast frames sent
04BA
2
Port20 - Number of broadcast frames sent
04BC
2
Port20 - Number of <64 byte fragments w/ good
CRC
04BE
2
Port21 - Number of bytes received
04C0
2
Port21 - Number of bytes sent
04C2
2
Port21 - Number of frames received
04C4
2
Port21 - Number of frames sent
04C6
2
Port21 - Total bytes received
C–26
Description
MULTINET4 MULTI-PORT SERIAL SERVER & MANAGED SWITCH – INSTRUCTION MANUAL
CHAPTER C: MODBUS MEMORY MAP
Min
Max
Step
Unit Format
0
429496
1
-
7295
0
429496
1
-
7295
0
429496
1
-
7295
0
429496
1
-
7295
0
429496
1
-
7295
0
429496
1
-
7295
0
429496
1
-
7295
0
429496
1
-
7295
0
429496
1
-
7295
0
429496
1
-
7295
0
429496
1
-
7295
0
429496
1
-
7295
0
429496
1
-
7295
0
429496
1
-
7295
0
429496
1
-
7295
0
429496
1
-
7295
0
429496
1
-
7295
0
429496
1
-
7295
0
429496
1
-
7295
0
429496
1
-
7295
0
429496
1
-
7295
0
429496
1
-
7295
0
429496
1
-
7295
0
429496
1
-
7295
Default
F9
0
F9
0
F9
0
F9
0
F9
0
F9
0
F9
0
F9
0
F9
0
F9
0
F9
0
F9
0
F9
0
F9
0
F9
0
F9
0
F9
0
F9
0
F9
0
F9
0
F9
0
F9
0
F9
0
F9
0
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