ZLAN 5143D - Page 19

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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, there will be no TCP
heartbeat.
(2) Set to 0~254, when transformation protocol choose
REAL_COM protocol, the device will send a length of 0
to 1 content data for every " keep alive time " to
implement the heartbeat mechanism of Realcom. When
set to 255, there will be no Realcom heartbeat.
(3) Set to 0~254, if the device is working on the TCP client,
the device will send the parameters to the destination
computer every " keep alive time ". When set to 255, no
have the parameter sending function. This mechanism is
not normally used, users are not required to pay
attention.
Reconnect
Time
0～255
Once the networking products in a TCP client mode
disconnect with the server (as long as in the non-connection
status), it will initiates a TCP connection to the Server every
while, can be 0~254 seconds, if set 255, never for
reconnection. Note first TCP connection would immediately
(such as hardware on electricity, through zlvircom software
restart equipment, no data), only after the first connection
failure will try again after waiting for the "break time", so
"break time" will not affect the network and server
connection setup time under normal circumstances.
Http Port
1～65535
UDP Group
IP
UDP multicast
Max Frame
1～1400
One of the rules of serial. The connected product serial port