Setting Communication Parameters - Panasonic FPS Series User Manual

Communication
Receiving data
Data is automatically received in the receive buffer defined in the system registers. Receiving
includes processing the data in the receive buffer and preparing the system to receive further
data. (See also "Receiving Data from External Devices" on page 193.) Reception can be
controlled by the "reception done" flag or by directly evaluating the receive buffer. (See also
"Flag Operation in Program Controlled Communication" on page 198.)
PLC
No end code is included in the data stored. The maximum volume of data that can be
received is 4094 bytes.
NOTE
With FPG-COM4, the time between reception and response should be adjusted
(see page 169).

8.6.1 Setting Communication Parameters

Make the following settings for the communication port:
•
communication mode (Program controlled)
•
baud rate
•
communication format
•
receive buffer
For details on setting the communication parameters, see "Setting System Registers in PROG
Mode" on page 165.
NOTE
Program controlled mode is also available via the TOOL port.
188
Data registers (DT)
Send buffer
Receive buffer
"Reception done" flag is turned on
FPΣ User's Manual
Receiving data
Device with
RS232C port