Industrial
Electronic Devices
ADFweb.com S.r.l.
User Manual
M-Bus Master / Modbus TCP Slave
Document code: MN67044_ENG Revision 2.100 Page 22 of 37
Example:
0x68 - Start Byte
0xBD - L Fied
0xBD - L Field
0x68 - Start Byte
0x08 - C Field
0x02 - A Field
0x72 - CI Field
0x71 - Identification Number (Byte 4of4)
0x65 - Identification Number (Byte 3of4)
0x45 - Identification Number (Byte 2of4)
0x28 - Identification Number (Byte 1of4)
0x4D - Manufacturer (Byte 2of2)
0x6A - Manufacturer (Byte 1of2)
0x81 - Version
0x04 - Medium
0x3E - Access Number
0x27 - Status
0x00 - Signature (Byte 2of2)
0x00 - Signature (Byte 1of2)
0x04 - DIF
0x79 - VIF
Identification
0x00 - Data (Byte 4of4)
0x00 - Data (Byte 3of4)
0x00 - Data (Byte 2of4)
0x00 - Data (Byte 1of4)
0x04 - DIF
0x06 - VIF
Energy
0x00 - Data (Byte 4of4)
0x00 - Data (Byte 3of4)
0x00 - Data (Byte 2of4)
0x00 - Data (Byte 1of4)
0x44 - DIF
0x06 - VIF
Energy
0x00 - Data (Byte 4Of4)
0x00 - Data (Byte 3Of4)
0x00 - Data (Byte 2Of4)
0x00 - Data (Byte 1Of4)
…
… Other Variables
…
0x55 - Check Sum
0x16 - Stop Byte
Fixed Data Header
First Variable ( 1 )
Second Variable ( 2 )
Third Variable ( 3 )
To be use in the “
Position
” field
Identification Number (or Secondary Address) put in the
selected register if “
Identification Number
” is checked
Status of the meter put in the selected register if “
Node
State
” is checked
