User's Manual

NPort W2150A/W2250A Series Web Console: Serial Port Settings
7-16
Designated local port 1 to 4
Default
Options 1 to 65535
Description This field specifies the TCP port number that will be used for data transmission with the serial
port.
Connection control
Default Startup/None
Options Startup/None, Any Character/None, Any Character/Inactivity Time, DSR On/DSR Off, DSR
On/None, DCD On/DCD Off, DCD On/None
Description This field specifies how connections to the device are established and closed.
Startup/None: The connection will be opened as the NPort starts up. The connection will only
be closed manually.
Any Character/None: The connection will be opened as soon as a character is received from
the attached device. The connection will only be closed manually.
Any Character/Inactivity Time: The connection will be opened as soon as a character is
received from the attached device. The connection will be closed if no data is received for the
time specified in Inactivity time.
DSR On/DSR Off: The TCP connection is opened when the DSR signal is on, and closed when
the DSR signal is off.
DSR On/None: The TCP connection is opened when the DSR signal is on. The connection will
only be closed manually.
DCD On/DCD Off: The TCP connection is opened when the DCD signal is on, and closed when
the DCD signal is off.
DCD On/None: The TCP connection is opened when the DCD signal is on. The connection will
only be closed manually.
Packet length
Default 0
Options 0 to 1024
Description This field specifies the maximum amount of data that is allowed to accumulate in the serial
port buffer before sending.
0: Packet length is disregarded and data in the buffer will be sent as specified by the delimiter
settings or when the buffer is full.
1 to 1024: Data in the buffer will be sent as soon it reaches the specified length.