Communication
System register settings
6.6.8 Programming in FP0 compatibility mode
140
By default, the COM port is set to MEWTOCOL-COM mode. For 1:N program
controlled communication, the system registers should be set as shown
below.
Settings for COM port 1 (or TOOL port):
Name
Name
412
COM port 1 - communication
mode
413
COM port 1 - communication for-
1)
mat
415
COM port 1 - baud rate
416
COM port 1 - receive buffer start-
(420)
ing address
417
COM port 1 - receive buffer ca-
(421)
pacity
1)
The setting must match the external device connected to the communication
port.
Make sure that the PLC type selected in Control FPWIN Pro is "FP0".
In the FP0 compatibility mode, the instruction F144_TRNS is used instead
of F159_MTRN.
Set value
Program controlled
Data length: 7 bits/8 bits
Parity: None/Odd/Even
Stop bit: 1 bit/2 bits
End code: CR/CR+LF/None/ETX
Start code: No STX/STX
1)
2400–115200bit/s
0–32762 (factory setting: 0)
0–2048 words (factory setting:
2048 words)
FP0R User's Manual