Vega VEGABAR 83 Mise En Service page 79

Paramètres
Request: Function Code
Start Address
Register Value
Byte Number
Register Value
Response: Function Code
Sub Function Code
Data
FC17 Report Slave ID
Ce code de fonction permet d'interroger l'ID esclave.
Request:
Paramètres
Request: Function Code
Response: Function Code
Byte Number
Slave ID
Run Indicator Status
FC43 Sub 14, Read Device Identification
Ce code de fonction permet d'interroger l'identification du dispositif (Device Identification).
Paramètres
Request: Function Code
MEI Type
Read Device ID Code
Object ID
Response: Function Code
MEI Type
Read Device ID Code
Confirmity Level
More follows
Next Object ID
Number of Objects
List of Object ID
List of Object length
List of Object value
VEGABAR 83 • Protocole Modbus et Levelmaster
Length Code/Data
1 Byte 0x10
2 Bytes 0x0000 to 0xFFFF
2 Bytes 0x0001 to 0x007B
1 Byte 2*N
N*2 Bytes Data
1 Byte 0x10
2 Bytes 0x0000 to 0xFFFF
2 Bytes 0x01 to 0x7B
Length Code/Data
1 Byte 0x11
1 Byte 0x11
1 Byte
1 Byte
1 Byte
Length Code/Data
1 Byte 0x2B
1 Byte 0x0E
1 Byte 0x01 to 0x04
1 Byte 0x00 to 0xFF
1 Byte 0x2B
1 Byte 0x0E
1 Byte 0x01 to 0x04
1 Byte 0x01, 0x02, 0x03, 0x81, 0x82, 0x83
1 Byte 00/FF
1 Byte Object ID number
1 Byte
1 Byte
1 Byte
1 Byte Depending on the Object ID
10 Annexe
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