RS485 TO ETH ( B)
computer every keep-alive time. When it is set to
255, there will be no parameter sending function,
which can realize remote device management.
Disconnection
reconnection
time
0~255
0~255 When in TCP client mode, when the
connection is not successful, each "disconnection
reconnection time" will re- initiate TCP connection
to the computer. It can be 0~254 seconds. If you
set 255, it means that you will never reconnect.
Note that the first TCP connection (such as
hardware power-on, device restart via Vircom
software, no data light) will generally be carried
out immediately, and only after the first
connection fails will it wait for the "disconnected
reconnection time" and try again, so
" Disconnected reconnection time" will not affect
the connection establishment time of the network
and the server under normal conditions.
Web access port
1~65535
The default is 80
Adress of
multicast
Used in UDP multicast
Enabling the
registration
package
When the TCP connection is established, the
registration package is sent to the computer. After
enabling the registration package, the realcom
protocol must be selected. Support TCP server and
TCP client mode.
Data packet
length
1~1400
1~1400 One of the serial framing rules. After the
serial port server serial port receives the length of
data, it sends the received data to the network as
a frame.
Data packet
interval
0~255
The functions supported by the device are explained as follows:
Table 5 Functions supported by the device
Name
Description
Domain Name
System
The destination IP can be a domain name (such as the www server
address at the beginning).
REAL_ COM Protocol
A non-transparent serial port server protocol, suitable for multiple
serial port servers to bind virtual serial ports through the Internet.
Because the MAC address of the device is contained in the protocol, it
is helpful for the host computer to identify the device. Under normal
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