3
LAN gateway IP
：
Gateway IP address of the network where the device resides;
Modbus-TCP data communication port
：
Generally it is 502
；
Configure the port
：
The configuration software could be used for downloading the
configuration to the device through this port of the device
；
Modbus-TCP watchdog time
：
The time interval from when the gateway
receives the last Modbus TCP packet to the automatic restart.
Note: The automatic restart of the gateway can release connection resources that
have not been used for a long time in time;
Modbus-TCP watchdog enable
：
Whether the watchdog function is enabled.
3.4.1.3.6.Set the target gateway address that you want to download.
And it could set the download communication port number through
“Communication”→“Configure communication channel” too. The gateway factory
default IP is 192.168.1.254 and port number is 1024.
