3onedata NP318T-8DI User Manual page 27

Interface Elements
Cmd type
TCP alive time
TCP timeout
Ignore jammed
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Copyright © 3onedata Co., Ltd.
Description
address of the device to the remote client.
Devicename: After the connection is successful, send

the devicename of the device to the remote client.
turnoff: After the connection is successful, no

information is sent to the peer client.
Compatible with other companies of the virtual serial port
software. The options are:
Disable: means to use our company's virtual serial port

software VSP Management to access the serial server.
MCP: means to use MOXA's virtual serial port software

to access the serial server.
CCP: means to use Kang Hai's virtual serial port

software to access the serial server.
If set TCP Alive Time to "0", the function will be disable.
If there isn't any TCP activity within schedule time, the
system will automatically send connection detection
message and check whether the TCP connection is valid. If
the reply packet of opposite side hasn't been received after
sending probe packet for 3 times, system will regard the
opposite side as
communication connection.
Set the TCP timeout for the serial server's current data
communication link.
TCP Timeout > 0: If there is no data communication

between the server and client, the server and client will
break connection.
TCP Timeout = 0: When there is no data

communication between the server and client, the
server and client will keep in connection status.
Enables or disables ignore jammed connections. The
options are:
Enabled: The system ignores blocked network

connections and continues to send data to other normal
network connections.
Disabled: If the network connection is blocked or the

response is lost, the system will wait until the data is
successfully sent to all network connections before
down and forwardly
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