Panasonic FP-E Programming Manual page 592

High−level Instructions
2) Setting the baud rate
For FP10SH
The baud rate (transmission speed) for serial transmission is initially set to 9600 bps.
To change the baud rate to match the external device connected to the COM. port, set the lower row of
operation mode switches as shown below.
Operation mode switches (using lower dip switch)
Functions
Transmission 115,200 bps
speed d
57,600 bps
38,400 bps
19,200 bps
9,600 bps
4,800 bps
2,400 bps
1,200 bps
For FP2/FP2SH
Set the transmission speed so that the "COM Port Baud Rate Setting" of system register 414 matches the
external device connected to the COM. port. The default setting is "19200 bps".
3) Setting the use of the COM. port
Set system register 412 for serial transmission (general purpose port).
To switch between "computer link communication" and "serial data communication" (general purpose
port), execute an F144 (TRNS) instruction. Set "n" (the number of transmission bytes) to H8000, and then
execute the instruction.
When executed when "computer link" is selected, the setting will change to "general purpose port."
X0 R9032
DF
F144 TRNS, DT100, H8000
1
In this case, the
parameter is disabled
regardless of the number.
When executed when "general purpose port" is selected, the setting will change to "computer link."
X0 R9032
DF
F144 TRNS, DT100, H8000
1
Note
When the power is turned on, the port use will revert to the
setting of system register 412.
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Settings
SW1 SW2 SW3
— — —
— — —
— — —
— — —
— — —
— — —
— — —
— — —
1
Set to H8000.
1
R9032: COM. port selection flag, this flag turns on when
"General purpose port" is selected.
FP2/FP2SH/FP10SH
SW4 SW5 SW6
— — off
— — on
— — off
— — on
— — off
— — on
— — off
— — on
SW7 SW8
off off
off off
on off
on off
off on
off on
on on
on on