Chengdu Ebyte Electronic Technology Co., Ltd.
Parity digit: N ONE (00);
(1) Baud rate:
(2) check digit:
4.7 OLED display and parameter configuration
The display interface includes an information display page (AI input value, DO status display page) and a
parameter setting page (some parameters).
4.7.1 Information display interface
Including AI input value and DO status display page, short press the up and down buttons to switch the
interface.
4.7.2 Device parameter display interface
Press the left button or right button to enter the password input interface. After completing the correct
password input, the device parameter information interface will be displayed (password interface: default password:
0000; Bit value, the password has a total of 4 digits, and each input range is a number from 0 to 9 ):
The parameter setting interface from top to bottom is:
1. Modbus address ;
2. baud rate ;
3. data bits ;
4. check digit ;
5. stop bit ;
Copyright © 2012–2023 , Chengdu Ebyte Electronic Technology Co., Ltd.
21
Baud rate code value table
0x0000 _
1200
0x00 01
2400
0x00 02
4800
0x00 03 (default)
9600
0x00 04
19200
0x00 05
38400
0x00 06
57600
0x00 07
115200
check digit
0x00 00
NONE
( default )
0x00 01
ODD
0x00 02
EVEN
ME31- XAAX0440 _User Manual