Chengdu Ebyte Electronic Technology Co., Ltd.
EBT3002 User Manual
Copyright ©2012–2023
,
Chengdu Ebyte Electronic Technology Co., Ltd.
In the dynamic IP mode, the device will automatically follow the Domain Name System server
configured by the routing device. The user only needs to modify the DNS server of the routing
device, and does not need to configure this device.
4.2.3 Network disconnection and reconnection cycle
When the device detects a disconnection from the server, it periodically initiates a reconnection
request. Therefore, the "disconnection reconnection time" does not affect the normal connection
establishment time. Users can customize the request period, which is 5 seconds by default.
4.2.4 Timed out restart (no data restart)
The device monitors the data transmission and reception status. If the device does not receive
and receive data for a long time, the device will automatically restart to ensure the stability of
long-term operation.
The default activation cycle of this feature is 5 minutes. Users can customize the activation or
deactivation of timeout restart, as well as customize the dataless restart cycle.
4.3 Hardware recovery factory
The RESTORE pin is continuously pulled down for 5 seconds before being set high, and the
device is restored to the factory.
4.4 Equipment working mode
4.4.1 TCP Server
TCP Server refers to a TCP server. In TCP Server mode, devices listen to local ports, accept
connection requests from clients, and establish connections for data communication. When disabling
the Modbus gateway function, the device sends the data received by the serial port to all client
devices that establish connections with the device.
The server can dynamically adjust the number of clients that can be accessed. Firstly, it ensures
that each of the eight channels can establish a complete communication link. In addition, the device
also has an 8-channel dynamic access communication link. For example, if the device is in the eight