Moxa Technologies CP-104UL - Manual (Page 29)

Software Installation
Smartio CP-104UL User’s Manual 3-15
added, the system will prompt you to take care of port configuration, which is discussed in this
section.
1. Click on a specific port from the CP-168U Series Installation window, and then click on [Port
Setting] to open the Port X dialog box.
2. Select a COM number for the port from the Port Number pull-down list.
3. Check the Auto Enumerating COM Number check-box to have subsequent ports mapped to
continuous COM numbers. For example, if COM 3 is assigned to Port 1, then COM 4 will be
automatically assigned to Port 2.
4. Select an Rx FIFO Trigger from the Rx FIFO Level pull-down list. Rx FIFO trigger levels from
High to Low are available, with a default value is High Level (120 bytes). Check Set the change
to all ports check-box to apply the just defined Rx FIFO Trigger to all ports.
5. Select a Tx FIFO Size from the Tx FIFO Level pull-down list. Tx FIFO Level from High to
Low are available, with a default value is High Level (128 bytes). Check Set the change to all
ports check-box to apply the just defined Tx FIFO Size to all ports.