Module Information; Basic Parameters; Network Parameters - Ebyte M31 Series User Manual

Chengdu Ebyte Electronic Technology Co., Ltd.

4.5. Module information

4.5.1. Basic parameters

(1) Modbus address: The device address defaults to 1, supports modifying the address, and the address range is
1-247.
(2) Serial port baud rate: 8 options are available: 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400bps.
(3) Serial port check digit: NONE, ODD, EVEN optional.
(4) DI filter parameters: The filter parameters can be set in the range of 1 to 16 (default is 6 sampling periods,
6*1kHz)
(5) AI filter parameters: The filter parameters of the AI channel can be set. The valid values are 1-16, and the
default value is 6.

4.5.2. Network parameters

Unless otherwise specified: the following network-related parameters default to IPv4-related
parameters.
(1) 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.
(2) DHCP: Set the method for the device to obtain IP: static or dynamic.
(3) Gateway address: gateway.
(4) Subnet mask: address mask, readable and writable.
(5) Local IP: Device IP address, readable and writable.
(6) Local port : The port number of the device, which is readable and writable.
(7) Target IP: When the device is working in client mode, the target IP or domain name to which the device
is connected.
(8) Target port: When the device works in client mode, the target port to which the device connects.
(9) DNS server: The device is in client mode and resolves the server domain name.
(10) Network Modbus protocol: Modbus TCP and Modbus RTU protocols can be selected for use on the
network port.
Copyright © 2012 , Chengdu Ebyte Electronic Technology Co., Ltd.
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