Network Disconnection Reconnection Cycle; Timeout Restart (No Data Restart); Hardware Factory Reset; Device Working Mode - Ebyte NB144ES User Manual

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Chengdu Ebyte Electronic Technology Co., Ltd.

4.2.3 Network disconnection reconnection cycle

When the device detects that it is disconnected from the server, it periodically initiates a

reconnection request, so the "disconnection reconnection time" will not affect the connection

establishment time under normal circumstances. Users can customize the configuration request cycle,

and the default is 5s.

The device monitors data sending and receiving. If the device does not send and receive data for

a long time, the device will automatically restart to ensure the stability of long-term work.

The default cycle of this function is 30 minutes, and the user can customize the cycle of

restarting with timeout or no data.

Reload pin of the device for 5s until the N ET indicator light stops flashing, keep the NET indicator

on for 5s, and the device is restored to factory.

TCP Server is the TCP server. In TCP Server mode, the device listens to the local port, accepts the

connection request from the client and establishes a connection for data communication. When the

Modbus gateway function is turned off, the device sends the data received by the serial port to all

client devices connected to the device.

The number of clients that can be accessed by the server is dynamically adjusted. First, ensure that

each channel of the 4 channels can establish a complete communication link. In addition, the device

also has 12 communication links for dynamic access. For example, if the device turns on the 4

-channel server mode, each The server can access 4 client devices, or if the device opens 1 server, the

server can connect to 13 client devices. If the number of client devices exceeds the access number,

the device will refuse to connect.

NB144ES User Manual

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