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computer), it is best to set the gateway as the IP address
of the connected computer.
Dest.
IP/Domain
In the TCP Client or UDP mode, the data will be sent to
the destination IP or the computer of domain name
instruction.
Dest. Port
In the TCP Client or UDP mode, the data is sent to the
destination port of the destination IP.
Baud Rate
1200,2400,4800,7200,9
600,14400,19200,2880
0,38400,57600,76800,1
15200,230400,460800
Serial baud rate
Data Bits
5, 6, 7, 8, 9
Parity
None, Even, Odd, Mark,
Space
Stop Bits
1,2
Flow
Control
None (no flow control),
CTS/RTS, DTR/DCR,
XON/XOFF
RS232 port valid
DNS Server
IP
When the destination computer is described by a domain
name, DNS server is required to resolve the domain
name, which specifies the IP of this DNS server. When
the IP mode is DHCP, the parameter is not specified and
will be automatically acquired.
Dest. Mode
Static, Dynamic
UDP working mode: if the destination computer is
described by a domain name, it
’s best to choose the static
mode; If there are multiple computers in the LAN
communicating with serial device server through UDP, it
is best to choose dynamic mode.
TCP server mode: this parameter must be dynamic.
TCP client mode: when IP mode is dynamic, the
destination IP is reconnected after the device is restarted,
so that the correct IP address can be obtained again.
Otherwise, it will do direct connection without
automatically restarting the device.
Transfer
Protocol
NONE, Modbus
TCP<->RTU,
Real_COM
NONE indicates that the data forwarding from the serial
port to the network is transparent; Modbus TCP<->RTU
will convert Modbus TCP protocol directly into RTU
protocol to facilitate coordination with Modbus TCP
protocol; RealCOM is designed to be compatible with the
old version of REAL_COM.
Keep Active
Time
0
~
255
(1) Choose 1~255, if the device is in the TCP client
working mode, the TCP heartbeat will be sent
automatically for every "keep alive time". This can
guarantee the TCP availability of links. When set to 0,