Chengdu Ebyte Electronic Technology Co,.Ltd E810-DTU User Manual
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will restart and the set parameters will take effect.
5.9 Keep-Alive function
Keep-Alive is a mechanism for detecting dead connections in TCP connections. When the user does not send any
data, the TCP link will periodically send "Keep-Alive" information to maintain the idle link and avoid dead connections
consuming unnecessary system resources. This setting is valid under TCP. Users can customize the Keep-Alive switch
and other parameters.
Keepalive parameters:
time: How many seconds after the TCP link has no data message transmitted to start a probe message;
intv: the time interval between the previous probe message and the next probe message;
probes: The maximum number of probe failures. When the sniffing fails to this number, the TCP connection will be
disconnected.
5.10 Modbus TCP to RTU function
The device supports the conversion between Modbus RTU and Modbus TCP. After the function is turned on, the
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