User`s manual

3-24 Industio CP-114 User's Manual
Legend: Some noticeable fields and functions are explained below.
Port number: This is actually the port ID of each port. The application software will
refer to the port by its port number (ID). Duplicated port number is not
allowed. That is, each MOXA serial port is referred to as port number
in terms of serial programming.
You may map the port number range to the one you prefer between 0
and 255 as long as no port number overlapping condition or port
number undefined condition occurs. Generally, you should take the
convenience of programming into consideration when specifying the
port numbers for the board.
TxD buf size: The transmit (output) buffer allocated in the system for each port.
RxD buf size: The receive (input) buffer allocated in the system for each port.
F5: Group edit: This is a convenient function that helps you edit the configuration of
several ports at one time as a group.