Chengdu Ebyte Electronic Technology Co.,Ltd.
ME31-XXAX0060_UserManual_EN
Copyright ©2012
–
2023, Chengdu Ebyte Electronic Technology Co.,Ltd
20
4.6 MODBUS parameter configuration
4.6.1. DO Register List
Register function
Register
address
Register
type
Number Operate
Data Range/Remarks
Related
function code
DO status
0x0000
Coil
6
RW
Write to change the
current DO state, read
to obtain the current
DO state
R
:
0x01
W
:
0x0F
、
0x05
State when DO is
powered on
0x0064
Holding
register
6
RW
The default state of the
coil after power on
R
:
0x01
W
:
0x0F
、
0x05
DO working
mode
0x0578
Holding
register
6
RW
0x0000 level no follow
mode
0x0001 Pulse no follow
mode
0x0002 Follow mode
0x0003
Reverse
Follow Mode
0x0004 Trigger Flip
Mode
R
:
0x03
W
:
0x06
、
0x10
DO pulse width
0x05DC
Holding
register
6
RW
Range: 50-65535ms
R
:
0x03
W
:
0x06
、
0x10
DO Follow
Source
DI:0x0000
AI:0x8000
Holding
register
6
RW
Scope:
0x0000: Follow DI1
0x0001: Follow DI2
0x8000: Follow AI1
0x8001: Follow AI2
R
:
0x03
W
:
0x06
、
0x10