Moxa Technologies NPort 5200 Series User Manual page 34

FIFO
Setting
Enable, Disable
NPort 5200's serial ports provide a 16-byte FIFO both in the Tx and Rx directions. To prevent
data loss during communication, disable the FIFO setting when your serial device does not have a
FIFO.
5-10 NPort 5200 Series User's Manual
Factory Default
Enable
Necessity
Required