Ebyte 8DO User Manual

Chengdu Ebyte Electronic Technology Co.,Ltd. 【8DO】MA01 -XXCX0080 User Manual
Copyright ©2012–2021，Chengdu Ebyte Electronic Technology Co.,Ltd.
30
7.Modbus uses
7.1 Register List
Table 7-1-1 Register List
Register
address
Num
ber
The contents of the
register
state
The range of data
The applicable
function code
(00000)0x0000
4
Do status
RW
0x00-0xFF, write changes the
current DO state, and read gets
the current DO state.
0x01、0x05、0x0F
(00100)0x0064
4
The status of the DO when it is
powered on
RW
0x00-0xFF, set the power-on
state of the DO, write, and the
next time you restart, the state of
the DO is the state of the setting.
0x01、0x05、0x0F
(10000)0x0000
4
BY 值
RW
0x00-0xFF,which represents the
current level signal for DI.
0x02
(41204)0x04B4
4
Di count value
RW
0x0001-0x0008, writes to
represent the initial value of the
set count, and read out the value
that has been read out.
0x03
、
0x06
、
0x10
(41400)0x0578
4
DO mode of operation
RW
0x0000-0x0002, 0x0000 level
mode (default mode), 0x0001
pulse mode, 0x0002 follow
mode.
0x03、0x06、0x10
(41500)0x05DC
4
DO pulse width
RW
0x32-0xFFF (50-65535),
duration of pulse, in ms.
0x03、0x06、0x10
(41318)0x0526
4
Di counting method
RW
0x0000-0x0002, 0x0000
represents the rising edge count,
0x0001 the falling edge count,
0x0002 the level count.
0x03
、
0x06
、
0x10
(41304)0x0518
4
How the DI count value is
zeroed
RW
0x0000-0x0001, 0x0000
automatic zeroing and manual
zeroing 0x0001.
0x03
、
0x06
、
0x10
(41311)0x051F
4
Set the zeroing method
RW
0x0001-0x00FF。
0x03、0x06、0x10
(41600)0x0640
4
Set the DO to follow the
channel
RW
0x0001-0x0008, 0x0001
represents the first input.
0x03
、
0x06
、
0x10
(42000)0x07D0
7
Module model
R
See model definition table.
0x03
(42012)0x07DC
2
The firmware version
R
Firmware version number.
0x03
(42014)0x07DE
10
The name of the module
RW
The name is up to 20 bytes long,
including ""
0x03、0x06、0x10
(42027)0X07E8
1
Module Software Address
RW
0x01-0xE0。
0x03、0x06、0x10
(42025)0X07E9
1
Restore the default parameters
RW
Write 5BB5 and the set
parameters revert to the
default parameters.
0x03、0x06、0x10
(42026)0x07EA
1
The device restarts
RW
Write 5BB5 and the device
restarts immediately
0x03
、
0x06
、
0x10
(42100)0x0834
1
Baud rate code
RW
The default is 0x0003, or
9600.
0x0000, i.e. 1200;
0x0001, or 2400;
0x0002, or 4800;
0x03
、
0x06
、
0x10

Ebyte 8DO Specifications

General

Brand	Ebyte
Model	8DO
Category	Modem
Language	English