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