Chengdu Ebyte Electronic Technology Co.,Ltd.
ME31-AAAX2240_UserManul_EN
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4.11.2 DI register list
Register function
Register
address
Register
type
Quantity Operation
Data Range/Remarks
Related
function codes
DI state
0x0000
Discrete
input
2
R
Enter the port state
R
：
0x02
DI filter
parameters
0x04B1
Holding
register
1
RW
Digital filter parameter,
the range is 1~16, the
smaller the number, the
more
sensitive,
the
larger the more stable,
the default is 6
R
：
0x03
W
：
0x06
、
0x10
DI pulse count
value
0x09E0
Holding
register
2
RW
Enter count value
R
：
0x03
W
：
0x06
、
0x10
DI clear way
0x0A43
Holding
register
2
RW
0x0000 auto clear
0x0001 manual clear
R
：
0x03
W
：
0x06
、
0x10
DI manual clear
signal
0xAA4
Holding
register
2
RW
The clearing method is
manual, and the register
writes 1 to clear the
count value
R
：
0x03
W
：
0x06
、
0x10
DI count way
0x0B0B
Holding
register
2
RW
Set DI count way
R
：
0x03
W
：
0x06
、
0x10
4.11.3 AI register list
Register function
Register
address
Register
type
Quantity Operation
Data Range/Remarks
Related
function codes
AI original value
0x0000
Input
register
2
R
Raw sample value of
analog input
R
：
0x04
AI engineering
quantity integer
Value
0x0064
Input
register
2
R
16-bit integer, uA
R
：
0x04
AI engineering
floating point
value
0x00C8
Input
register
2
R
32-bit floating point
，
mA
R
：
0x04
AI filter
parameter
0x04B0
Holding
register
1
RW
Analog
input
filter
parameter, the range is
1-16, the smaller the
number,
the
more
R
：
0x03
W
：
0x06
、
0x10