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4.4 Custom Module Information
4.4.1. Modbus Address
The device address is 1 by default, and the address can be modified, and the address range is 1-247.
4.4.2. Module Name
Users can configure the device name according to their own needs to distinguish, support English, digital
format, up to 20 bytes.
4.4.3. Network parameters
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: device IP address, 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) Destination port: When the device is working in client mode, the destination port of the device
connection.
(9) DNS server: The device is in the client mode and resolves the domain name of the server.
(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. 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 this parameter is not 0, and the device is in the client mode, the discrete input status
of the device will be uploaded to the server when it is connected for the first time or the input changes, and the
analog input will be uploaded according to the configured time period.
4.4.4. Serial Port Parameters
Parameters for setting serial communication:
Default parameters:
Baud rate: 9600 (03);
Data bit: 8bit;
Stop bit: 1bit;
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ME31-XXAX0060_UserManual_EN
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