Communication Parameters; Setting System Registers In Prog Mode - Panasonic FP0R User Manual

Communication

7.4 Communication Parameters

The communication parameters are set in the system registers of the PLC. Make settings for
the communication mode, communication format, baud rate, station number, and receive
buffer if necessary.
During PROG mode:
Use the programming tool to enter settings for the communication port in the system registers.
During RUN mode:
Use the SYS1 instruction to change the communication parameters. Please refer to the
FPWIN Pro online help for detailed information.
The communication mode can be switched using F159_MRTN (see page 112).

7.4.1 Setting System Registers in PROG Mode

Procedure
1. Double-click "PLC" in the navigator
2. Double-click "System Registers"
3. Double-click "COM Port"
To make settings for the TOOL port, select "TOOL Port" under "System
Registers".
The following communication parameters are set in the system registers:
Communication mode
Select a communication mode. The factory setting for the communication mode is
"MEWTOCOL-COM Master/Slave".
Station number
The station number must be set for MEWTOCOL-COM Master/Slave, Modbus RTU, and for
PLC Link.
MEWTOCOL-COM
The station number can be set within a range of 1 to 99. In the FP0 compatibility mode, the
Modbus RTU
station number can be set within a range of 1 to 32.
PLC Link
The station number can be set within a range of 1 to 16.
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