Operating Settings

Press Operating Settings to display the operating settings for all of NPort’s serial ports.

Real COM Mode

TCP alive check time

Setting

Factory Default

Necessity

0 to 99 min

7 min

Optional

 

 

 

0 min: TCP connection is not closed due to an idle TCP connection.

1 to 99 min: NPort automatically closes TCP connection if there is no TCP activity for the given time. After the connection is closed, NPort starts listening for another Real COM driver’s connection from another host.

5-12 NPort 5400 Series User’s Manual

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Moxa Technologies 5400 user manual Operating Settings, Real COM Mode, TCP alive check time