Moxa Technologies user manual Legends, Port number, 3-48 CP-132U Series User’s Manual

3.Press PgDn to configure the port settings, including port number, flow control, etc. You may enter or modify the settings of each port at this stage. The values displayed first are the port’s initial values that were set up when installing the driver.

NOTE	Up to this point, you have completed the configuration of CP-134U. You may skip this
	step and go directly to step 4 if you do not need to change settings or configure a board.
	4. Press F10 to save the modifications and exit the SETUP program.

Legends

In this section we explain the meaning of some of the fields and functions.

Port number

This is the port ID of the port. Application software uses port number (ID) when referring to a port. Consequently, port numbers must be unique.

Port numbers can be set to any number between 0 and 255 (inclusive). However, you must ensure that each port is assigned a unique port number. If you are developing your own application software, then you may want to select port numbers that take into consideration

3-48 CP-132U Series User’s Manual