Modbus Use; Register List - Ebyte MA02-AAC 2240 Series User Manual

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7 Modbus use

7.1 Register list

Register address number
(00000)0x0000 4
(00100)0x0064 4
(10000)0x0000 4
(42527)0x09DF 4
(41400)0x0578 4
(41500)0x05DC 4
(41318)0x0526 4
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The contents of the register
DO status
The state of the DO when it
is powered on
DI value
DI count value
DO working mode
DO pulse width
DI counting method
【2DI + 2AI + 4DO】 MA02-AACX2240 User Manual
state data range
0x00-0xFF, write to change
RW the current DO status, read to
get the current DO status.
0x00-0xFF, set the power-on
state of the
RW writing, the state of the DO is
the set state after the next
restart.
0x00-0xFF, represents the
RW
current level signal of DI.
0x0000-0xFFFF,
means the initial value of the
RW set count, reading means
reading the already counted
value.
0x0000-0x0002,
level mode (default mode),
RW
0x0001 pulse mode, 0x0002
follow mode.
0x32-0xFFF (50-65535), the
RW
duration of the pulse, in ms.
0x0000-0x0002,
means rising edge count,
RW 0x0001 means falling edge
count, 0x0002 means level
count.
Applicable
function code
0x01、 0x05、 0x0F
DO. After
0x01、 0x05、 0x0F
0x02
writing
0x03、 0x06、 0x10
0x0000
0x03、 0x06、 0x10
0x03、 0x06、 0x10
0x0000
0x03、 0x06、 0x10
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