MODBUS PROTOCOL

CHAPTER 18: MODBUS PROTOCOL

Table 18–1: Modbus memory map (Sheet 11 of 33)

Address

Description

Range

Step

Format

Default

 

 

 

 

 

 

0240

Port 8: Number of broadcast frames

0 to

1

F9

0

 

received

4294967295

 

 

 

 

 

 

 

 

 

0242

Port 8: Number of multicast frames

0 to

1

F9

0

 

received

4294967295

 

 

 

 

 

 

 

 

 

0244

Port 8: Number of frames with CRC

0 to

1

F9

0

 

error

4294967295

 

 

 

 

 

 

 

 

 

0246

Port 8: Number of oversized frames

0 to

1

F9

0

 

received

4294967295

 

 

 

 

 

 

 

 

 

0248

Port 8: Number of bad fragments

0 to

1

F9

0

 

received (<64 bytes)

4294967295

 

 

 

 

 

 

 

 

 

024A

Port 8: Number of jabber frames

0 to

1

F9

0

 

received

4294967295

 

 

 

 

 

 

 

 

 

024C

Port 8: Number of collisions occurred

0 to

1

F9

0

 

 

4294967295

 

 

 

 

 

 

 

 

 

024E

Port 8: Number of late collisions

0 to

1

F9

0

 

occurred

4294967295

 

 

 

 

 

 

 

 

 

0250

Port 8: Number of 64-byte frames

0 to

1

F9

0

 

received/sent

4294967295

 

 

 

 

 

 

 

 

 

0252

Port 8: Number of 65 to 127 byte

0 to

1

F9

0

 

frames received/sent

4294967295

 

 

 

 

 

 

 

 

 

0254

Port 8: Number of 128 to 255 byte

0 to

1

F9

0

 

frames received/sent

4294967295

 

 

 

 

 

 

 

 

 

0256

Port 8: Number of 256 to 511 byte

0 to

1

F9

0

 

frames received/sent

4294967295

 

 

 

 

 

 

 

 

 

0258

Port 8: Number of 512 to 1023 byte

0 to

1

F9

0

 

frames received/sent

4294967295

 

 

 

 

 

 

 

 

 

025A

Port 8: Number of 1023 to maximum

0 to

1

F9

0

 

byte frames received/sent

4294967295

 

 

 

 

 

 

 

 

 

025C

Port 8: Number of MAC error packets

0 to

1

F9

0

 

 

4294967295

 

 

 

 

 

 

 

 

 

025E

Port 8: Number of dropped received

0 to

1

F9

0

 

packets

4294967295

 

 

 

 

 

 

 

 

 

0260

Port 8: Number of multicast frames

0 to

1

F9

0

 

sent

4294967295

 

 

 

 

 

 

 

 

 

0262

Port 8: Number of broadcast frames

0 to

1

F9

0

 

sent

4294967295

 

 

 

 

 

 

 

 

 

0264

Port 8: Number of <64 byte fragments

0 to

1

F9

0

 

with good CRC

4294967295

 

 

 

 

 

 

 

 

 

0266

Port 9: Number of bytes received

0 to

1

F9

0

 

 

4294967295

 

 

 

 

 

 

 

 

 

0268

Port 9: Number of bytes sent

0 to

1

F9

0

 

 

4294967295

 

 

 

 

 

 

 

 

 

026A

Port 9: Number of frames received

0 to

1

F9

0

 

 

4294967295

 

 

 

 

 

 

 

 

 

026C

Port 9: Number of frames sent

0 to

1

F9

0

 

 

4294967295

 

 

 

 

 

 

 

 

 

026E

Port 9: Total bytes received

0 to

1

F9

0

 

 

4294967295

 

 

 

 

 

 

 

 

 

0270

Port 9: Total frames received

0 to

1

F9

0

 

 

4294967295

 

 

 

 

 

 

 

 

 

0272

Port 9: Number of broadcast frames

0 to

1

F9

0

 

received

4294967295

 

 

 

 

 

 

 

 

 

0274

Port 9: Number of multicast frames

0 to

1

F9

0

 

received

4294967295

 

 

 

 

 

 

 

 

 

0276

Port 9: Number of frames with CRC

0 to

1

F9

0

 

error

4294967295

 

 

 

 

 

 

 

 

 

18–14

MULTILINK ML1200 MANAGED FIELD SWITCH – INSTRUCTION MANUAL

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GE ML1200 instruction manual Modbus memory map Sheet 11