Fronius RI FB Inside/i Bedienungsanleitung Seite 38

Beispiel
Beispiel einer Anforderung zum Lesen von sechs Registern und zum Schrei-
ben von drei Registern.
Anforderung
Feldname
Protocol Identifier Lo
Length Hi
Length Lo
Unit Identifier
Function code
Read Starting Address Hi
Read Starting Address Lo
Quantity to Read Hi
Quantity to Read Lo
Write Starting Address Hi
Write Starting Address Lo
Quantity to Write Hi
Quantity to Write Lo
Write Byte Count
Write Registers Value Hi
Write Registers Value Lo
Write Registers Value Hi
Write Registers Value Lo
Write Registers Value Hi
Write Registers Value Lo
38
Antwort
Hex Feldname
00 Protocol Identifier Lo
00 Length Hi
11 Length Lo
00 Unit Identifier
17 Function code
01 Byte Count
00 Read Registers Value Hi
00 Read Registers Value Lo
06 Read Registers Value Hi
00 Read Registers Value Lo
00 Read Registers Value Hi
00 Read Registers Value Lo
03 Read Registers Value Hi
06 Read Registers Value Lo
01 Read Registers Value Hi
FA Read Registers Value Lo
02 Read Registers Value Hi
FB Read Registers Value Lo
03
FC
Hex
00
00
0F
00
17
0C
00
FE
0A
CD
00
01
00
03
00
0D
00
FF