PLC
./012-3
./012-3./012-3
./012-3
456
456456
456
C-PLC-A003
2
<=
8> ?@
.......................................................................................................................... 3
A> BCDE
................................................................................................................... 3
F> GH
.......................................................................................................................... 3
I> JKLM
................................................................................................................... 4
N> OPQM@R6
........................................................................................................ 5
1.
OPSTUV
........................................................................................................ 5
2.
OPSTQM
........................................................................................................ 5
i. ASCII Mode ................................................................................................... 5
ii. RTU Mode ..................................................................................................... 6
3.
OP.WLM
........................................................................................................ 6
4.
XYPZ[\
........................................................................................................ 7
]>
MODBUS
OP^_QM6
........................................................................................ 7
!
Function 01
6
Read Coil Status............................................................................. 8
!
Function 02
6
Read Input Status........................................................................... 9
!
Function 03
6
Read Holding Registers................................................................ 10
!
Function 05
6
Force Single Coil .......................................................................... 11
!
Function 06
6
Preset Single Register.................................................................. 12
!
Function 0F
6
Force Multiple Coils...................................................................... 13
!
Function 10
6
Preset Multiple Register................................................................ 14
`> ab
........................................................................................................................ 15
!ab
1
6
CRC
DQ
.............................................................................................. 15
!ab
2
6
Exception Code..................................................................................... 15
!ab
3
6
DVP-PLC
OPc3de
........................................................................ 16
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2012-03-24
13:53:27
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bosiaket2018-03-06不错，非常好！
