User`s manual

Software Installation
C104P User’s Manual 3-5
l Port Number
You have to set up all the ports of the board with the desired “COM
number
”, which should not conflict with other COM number in use. In
this “Individual Port Setting” dialog box, you may have two ways to map
the physical ports to COM numbers depending on the check box “
Auto
Enumerating COM number
”.
If “Auto Enumerating COM Number” is checked and specify the COM
number of the first port, subsequent ports are mapped to continuous
COM numbers. For instance, if first port is mapped to COM3, then
second port is mapped to COM4 sequentially.
If “Auto Enumerating COM Number” is not checked, specify the COM
number for individual port. For instance, the second port can be out of
sequence, say COM10, while the first port is mapped to COM3.
l Rx FIFO Trigger
Rx FIFO trigger levels, at 1, 4, 8 or 14 bytes, are available, and the
default value is 14 bytes.
l Tx FIFO Size
Tx FIFO sizes from 1 to 16 bytes are available, and the default value is
16 bytes.
8. Click [OK] in the “Port #” and the “Property” dialog boxes to go back to the
“Moxa Smartio/Industio Configuration Panel” dialog box.
Note ! If you need to install more than one board, click [Add] and repeat
steps
6 to 8 to configure another board. Up to four C104P boards
can be installed in a system.
Click [
OK] to finish the configuration.