GE MULTILINK ML1200 User Manual
Page 316
18–26
MULTILINK ML1200 MANAGED FIELD SWITCH – INSTRUCTION MANUAL
MODBUS PROTOCOL
CHAPTER 18: MODBUS PROTOCOL
04E0
Port 21: Number of 256 to 511 byte
frames received/sent
0 to
4294967295
1
F9
0
04E2
Port 21: Number of 512 to 1023 byte
frames received/sent
0 to
4294967295
1
F9
0
04E4
Port 21: Number of 1023 to maximum
byte frames received/sent
0 to
4294967295
1
F9
0
04E6
Port 21: Number of MAC error packets
0 to
4294967295
1
F9
0
04E8
Port 21: Number of dropped received
packets
0 to
4294967295
1
F9
0
04EA
Port 21: Number of multicast frames
sent
0 to
4294967295
1
F9
0
04EC
Port 21: Number of broadcast frames
sent
0 to
4294967295
1
F9
0
04EE
Port 21: Number of <64 byte fragments
with good CRC
0 to
4294967295
1
F9
0
04F0
Port 22: Number of bytes received
0 to
4294967295
1
F9
0
04F2
Port 22: Number of bytes sent
0 to
4294967295
1
F9
0
04F4
Port 22: Number of frames received
0 to
4294967295
1
F9
0
04F6
Port 22: Number of frames sent
0 to
4294967295
1
F9
0
04F8
Port 22: Total bytes received
0 to
4294967295
1
F9
0
04FA
Port 22: Total frames received
0 to
4294967295
1
F9
0
04FC
Port 22: Number of broadcast frames
received
0 to
4294967295
1
F9
0
04FE
Port 22: Number of multicast frames
received
0 to
4294967295
1
F9
0
0500
Port 22: Number of frames with CRC
error
0 to
4294967295
1
F9
0
0502
Port 22: Number of oversized frames
received
0 to
4294967295
1
F9
0
0504
Port 22: Number of bad fragments
received (<64 bytes)
0 to
4294967295
1
F9
0
0506
Port 22: Number of jabber frames
received
0 to
4294967295
1
F9
0
0508
Port 22: Number of collisions occurred
0 to
4294967295
1
F9
0
050A
Port 22: Number of late collisions
occurred
0 to
4294967295
1
F9
0
050C
Port 22: Number of 64-byte frames
received/sent
0 to
4294967295
1
F9
0
050E
Port 22: Number of 65 to 127 byte
frames received/sent
0 to
4294967295
1
F9
0
0510
Port 22: Number of 128 to 255 byte
frames received/sent
0 to
4294967295
1
F9
0
0512
Port 22: Number of 256 to 511 byte
frames received/sent
0 to
4294967295
1
F9
0
0514
Port 22: Number of 512 to 1023 byte
frames received/sent
0 to
4294967295
1
F9
0
0516
Port 22: Number of 1023 to maximum
byte frames received/sent
0 to
4294967295
1
F9
0
Table 18–1: Modbus memory map (Sheet 23 of 33)
Address
Description
Range
Step
Format
Default