Ebyte ME31-XXXA0006, Руководство пользователя

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Chengdu Ebyte Electronic Technology Co.,Ltd.
ME31-XXXA0006_UserManual_EN
Copyright ©2012
–
2023, Chengdu Ebyte Electronic Technology Co.,Ltd.
18
setting item.
Save parameter settings and restart: After setting the parameters, move the cursor to save and restart, then
short press the confirmation key to enter the confirmation save and restart state. Short press the confirmation key
(press other keys to exit the confirmation state) to save the parameters and restart the device.
Exit without saving parameters: move the cursor to exit, then short press the confirmation key to enter the
confirmation exit state, short press the confirmation key (press other keys to exit the confirmation state), and then
exit the parameter configuration interface without saving the parameters .
Among them, the data bit and stop bit cannot be set. After the DHCP mode is turned on, the local IP address,
gateway, and subnet mask cannot be configured and are only assigned by the router;
4.4.4. Screen Sleep
The device screen has a sleep function, which is off by default and can be set to on in the configuration
interface.
In any interface, when there is no button operation for 180 seconds, the screen will enter the sleep mode. At
this time, the interface displays Ebyte robot. Press any button can exit the sleep mode.
When the screen is in sleep mode, the running efficiency of device programs will be improved.
4.5 MODBUS parameter configuration
4.5.1. AO Register List
Register function
Register
address
Register
type
Number Operate Data Range/Remarks
Related
function code
Analog output
value
0x0000
Holding
register
12 RW
32-bit floating point
type, unit mA R
：
0x03
W
：
0x10
Analog output
value
0x0064
Holding
register
6 RW
Analog channel output
quantity, 2-byte integer,
unit (uA)
R
：
0x03
W
：
0x10
AO output mode 0x0514
Holding
register
6 RW
AO channel output
range
0x0000: 0~20mA
0x0001: 4-20mA R
：
0x03
W
：
0x06
、
0x10
AO power-on
output initial value
0x00C8
Holding
register
12 RW
Output engineering
quantity when the
analog channel is
powered on, a 4-byte
floating point number,
the default is 0
R 0x03
W 0x10