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NPort 5110 Series User’s Manual Web Console Configuration
5-10
Operating Settings
Click on Operating Settings, located under Main Menu, to display the operating settings for both
of NPort 5110’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 5110 automatically closes the TCP connection if there is no TCP activity for
the given time. After the connection is closed, NPort 5110 starts listening for another Real COM
driver connection from another host.
Max connection
Setting Factory Default Necessity
1, 2, 3, 4 1 Required
Max connection is usually used when the user needs to receive data from different hosts
simultaneously. The factory default is 1. In this case, only one specific host can access this port of
the NPort 5110, and the Real COM driver on that host will have full control over the port.
Max. connection 1:
Allows only 1 host’s Real COM driver to open the specific NPort 5110 serial port.