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NPort 5600 Series User’s Manual Web Console Configuration
UDP Mode
Delimiter 1
Setting Factory Default Necessity
00 to FF None Optional
Delimiter 2
Setting Factory Default Necessity
00 to FF None Optional
Once the NPort receives both delimiters through its serial port, it immediately packs all data
currently in its buffer and sends it to the NPort’s Ethernet port.
Delimiter 2 is optional. If left blank, then Delimiter 1 alone trips clearing of the buffer. If the size
of the serial data received is greater than 1 KB, the NPort will automatically pack the data and
send it to the Ethernet. However, to use the delimiter function, you must at least enable Delimiter
1. If Delimiter 1 is left blank and Delimiter 2 is enabled, the delimiter function will not work
properly.
Force transmit
Setting Factory Default Necessity
0 to 65535 ms 0 ms Optional
0: Disable the force transmit timeout.
1 to 65535: Forces the NPort’s TCP/IP protocol software to try to pack serial data received during
the specified time into the same data frame.
This parameter defines the time interval during which NPort fetches the serial data from its
internal buffer. If data is incoming through the serial port, NPort stores the data in the internal
buffer. NPort transmits data stored in the buffer via TCP/IP, but only if the internal buffer is full or
if the Force transmit time interval reaches the time specified under Force transmit timeout.
The optimal Force transmit timeout depends on your application, but it must be at least larger than
one character interval within the specified baud rate. For example, assume that the serial port is set
5-20