Chengdu Ebyte Electronic Technology Co.,Ltd
ME31-AXXX8000_UserManual_CN
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Chengdu Ebyte Electronic Technology Co.,Ltd
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4.4Custom Module Information
4.4.1 Modbus address
The default address of the device is 1, and the address can be modified. The address range is 1-247.
4.4.2 Module name
Users can configure the device name for differentiation according to their own needs. It supports English and
digital formats, and the maximum length is 20 bytes.
4.4.3 Network parameter
Unless otherwise specified: The following network-related parameters default to IPV4-related
parameters.
(1) MAC of the device: the user can obtain it by reading the specified register, and this parameter cannot be
written.
(2) IP address: IP address of the device, readable and writable.
(3) Modbus TCP port: the port number of the device, readable and writable.
(4) Subnet mask: address mask, readable and writable.
(5) Gateway address: gateway.
(6)DHCP: Set the way the device obtains IP, static (0), dynamic (1).
(7)Target IP: When the device works in client mode, the target IP or domain name of the device connection.
(8)Target port: When the device works in client mode, the target port to which the device is connected.
(9)DNS server: When the device is in client mode, it resolves the server domain name.
(10)Module working mode: switch the working mode of the module. Server: The device is equivalent to a
server, waiting for the user's client to connect, and the maximum number of connections is 4. Client: The
device actively connects to the target IP and port set by the user.
(11)Active upload: When the secondary parameter is not 0 and the device is in the client mode, the discrete
input state of the device will be uploaded to the server after the initial connection or input changes, and the
analog input will be uploaded according to the configured time period.
4.4.4 UART parameter
Parameters for setting serial communication:
Default parameters:
Baud rate: 9600(03);
Data bits: 8bit;
Stop bit: 1bit;
Check digit: NONE(00);
