Moxa NPORT 5110-T Bedienungsanleitung PDF herunterladen (Seite 38)

NPort 5100 Series Web Console Configuration

5-15

TCP Client 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 5100 automatically closes the TCP connection if there is no TCP activity for the given time.

Inactivity time

Setting Factory Default Necessity

0 to 65535 ms 0 ms Optional

0 ms: TCP connection is not closed due to an idle serial line.

0-65535 ms: NPort 5100 automatically closes the TCP connection if there is no serial data activity for the given

time.

This parameter defines the maintenance status as Closed or Listen for the TCP connection. The connection is

closed if there is no incoming or outgoing data through the serial port during the specific Inactivity time.

If the Inactivity time is set to 0, the current TCP connection is kept active until a connection close request is

received. Although Inactivity time is disabled, the NPort 5100 will check the connection status between the

NPort 5100 and remote host by sending “keep alive” packets periodically. If the remote host does not respond

to the packet, NPort 5100 assumes that the connection was closed down unintentionally. NPort 5100 will then

force the existing TCP connection to close.

ATTENTION

he Inactivity time should at least be set larger than that of Force t

ransmit timeout. To prevent the unintended

loss of data due to the session

being disconnected, it is

highly recommended that this value is set large enough

so that the intended data transfer is completed.

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Moxa NPORT 5110-T Bedienungsanleitung Seite 38