ALM-04-MRTU User’s Manual
ALM-04-MRTU
User’s Manual (Rev1.0, Jan./2020) ------------- 18
3.2.1
Make a Micro SD from project
Open project folder uses the
Open Folder
button, copy all the files inside this folder
to the MicroSD root directory.
Figure 3-7
:
Open Project folder to copy
3.2.2
File content in SD Card
0xx.mp3 :
File name start from 001.mp3~064.mp3 is MP3 audio file user can assign in
editor.
m3fn.txt :
Content MP3 file’s long file name.
plist.cfg :
Content the alarm index play rules, alarm mode, relay output enable, repeat
count.
rtu.cfg :
Content the Modbus RTU & RS-485 setting
e.g. “1,115200,N,8,1”
,
The first “
1
”
is
for Modbus RTU Device ID.
“115200,N,8,1”
is
for RS-485,
Baud Rate:
115200
Parity:
None
Data bit always be
8
Stop bit:
1
vol.cfg :
Content the volume setting
e.g. “5”
,
the volume level from 0(Mute) ~ 10(Max),
this file will be delete after the device boot up & been read.
