WDT CPR Touch Bedienungsanleitung Seite 17

Read – Beispiel
3.1.1
Read Coils ( Start Address= 4, Number of States = 1 )
TX 00 00 00
RX 00 00 00
Read Holding Registers ( Start Address = 36, Number of Register = 2 )
TX 00 00 00
RX 00 00 00
Read Discrete Inputs ( Start Address = 67, Number of States = 6 )
TX 00 00 00
RX 00 00 00
Read Input Registers ( Start Address = 10, Number of Registers = 26 )
TX 00 00 00
RX 00 00 00
30.08.2016
num
bytes
00 00 06 FF
00 00 04 FF
num
bytes
00 00 06 FF
00 00 04 FF
num
bytes
00 00 06 FF
00 00 04 FF
num
bytes
00 00 06 FF
00 00 04 FF
function-
Start Register Number of States
code
01 00 04 00
01 01 01
Num.
State
of = 1
Data-
bytes
= 1
function-
Start Register Number of Reg.
code
03 00 24 00
03 04 40 E0
Num.
0x40E0 (Float AB)
of
= 16608
Data-
0x40E00000 (Float AB CD)
bytes
= 4
function-
Start Register Number of States
code
02 00 43 00
02 01 28
Num.
0x28
of
= 0b00101000
Data-
Input 67, 68, 69, 71 Off;
bytes
70, 72 ON
= 1
function-
Start Register Number of Reg.
code
04 00 0A 00
00
04 34 00
Num.
of
Data-
bytes
= 52
CPR Touch
Modbus TCP
01
02
00 00
0x0000 (Float CD)
= 0
= 7.0
06
1A
00 00 00
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